Powerful-Strength Line-Reducing Concentrate
The line eraser with 10.5% Vitamin C. As potent as Retinol without the sensitivity.
•Formulated with a 10.5% Pure Vitamin C, Powerful-Strength Line-Reducing Concentrate is clinically-demonstrated to improve overall skin texture, tone and radiance while reducing the appearance of lines and wrinkles.
•Superior results over Retinol at 8 weeks on skin texture, tone and lines and wrinkles.
•Gives your skin a triple boost by stimulating collagen production, providing anti-oxidant protection and exfoliating skin to reveal healthier-looking skin.
•Use both day and night under your ideal moisturizer.
- 1.7 fl. oz. Bottle1.7 fl. oz. Bottle
- 2.5 fl. oz. Bottle2.5 fl. oz. Bottle

GLIH-suh-rin'
Glycerin is a by-product of soap manufacturing and is a clear, syrupy liquid, usually derived from vegetable oil and obtained by adding alkalies to fats and fixed oils. It is a solvent humectant and emollient in many skin care products, as it absorbs moisture from the air and thereby helps products retain their moisture. It improves the spreadability of products and has definite skin moisturizing benefits.

L-Ascorbic Acid, also known as Pure Vitamin C, is a highly efficacious antioxidant known for its powerful ability to improve the appearance of skin aging. Pure Vitamin C is essential for collagen synthesis and provides powerful antioxidant protection from skin damaging free-radicals.
The line eraser with 10.5% Vitamin C. As potent as Retinol without the sensitivity.
•Formulated with a 10.5% Pure Vitamin C, Powerful-Strength Line-Reducing Concentrate is clinically-demonstrated to improve overall skin texture, tone and radiance while reducing the appearance of lines and wrinkles.
•Superior results over Retinol at 8 weeks on skin texture, tone and lines and wrinkles.
•Gives your skin a triple boost by stimulating collagen production, providing anti-oxidant protection and exfoliating skin to reveal healthier-looking skin.
•Use both day and night under your ideal moisturizer.
Question Would this be contraindicated if you were pregnant?
- Answer My advice is to consult with your doctor before you even buy the product. by veronica d 05/18/12
Question How will I know this product will work for me? I have crows feet and under eyes .I dont want to spend a lot on something that does not work?
- Answer This is a great product! I have used just about everything out there, and this is by far the best. I have very sensitive skin, and this product does what it should do without causing irritation. My skin looks and feels great... it makes a tremendous difference. I use this product twice a day, and use the Midnight Recovery Concentrate over it at night. by Jacquelyn P 05/15/12
Question How does the Line Eraser with Vit C compare with Cryste Marine firming serum?
- Answer I feel the Powerful Strength Line..... shows results faster really love this product over the other. by rhonda p 05/14/12
Question Hi. Is this use between a cleanser and a toner or after a toner?
- Answer Hi Yeo, Definately after the toner and before your moisterizer. Plump up that skin! ;- ) Kathy by Kathy S 05/13/12
- Answer I use this morning and night. In the Morning I apply before my moisturizer and in the evening after I cleanse and tone but before my nighttime moisturier. by Elaine R 05/12/12
- Answer after a toner by Dongmi L 05/12/12
Question how to use this ?
- Answer I use the concentrate in the morning in this manner. I cleanse my skin, use a toner, and then apply the strength-line reducing concentrate. Fifteen to thirty minutes later I apply Kiehl's Creme D'Elegance Repairateur. If I am going out in the sun, I then apply some make-up base that contains a SPF15. I have been using the concentrate for over a year and am pleased with it. by Michele S 05/11/12
- Answer GP: I apply this directly to my "wrinkle-prone areas" at night after washing my face. After it has soaked in, I apply my night moisturizer (Kiehl's Creme d'Elegance Repairateur). I have dry skin and this product feels great! by G P 05/11/12
- Answer Hello, First, I love this product. The Vitamin C contained within is great for my skin. Unfortunately, I do not have nice skin but all the Keihl products help to make my skin better. I use this product morning and night on clean skin (a little bit goes a long way). Have been using it for over a year and give it an exceptional rating. by Cheri L 05/10/12
- Answer I use this under my moisturizer. It makes your skin really smooth and soft. Not greasy or oily at all. You can also wear it by itself. by Christine C 05/10/12
- Answer I use it morning and night. by carolyn q 05/10/12
Question Are there samples of this product available?
- Answer Yes, of course. We are always happy to provide samples for you to try. On your next purchase you can add a sample of this to your order. by Kiehl's A 05/09/12
Question what is % RETNOL (RETN A)?
- Answer Hello! There is no Retinol at all in this product. Powerful-Strength Line-Reducing concentrate is made with 10.5% Vitamin C, which is as potent as Retinol without the sensitivity! by Kiehl's A 05/17/12
Question If used once a day, how long might a 1.7 oz bottle last?
- Answer I use once a day, 2 pumps. It probably last at lest 4-5 months. by Panukarn Y 05/07/12
Question I love the Midnight Recovery Concentrate. I'd like to try the Line-Reducing Concentrate, but am worried that it might irritate my ultra-sensitive skin. What do you think?
- Answer Un fortunately I didnt realize the same dimethicone I use as a serum on my hair is in this product I think it only masks the lines instead of making them healthier by marie m 04/30/12
- Answer The product gives a warm sensation to the skin when it's applied. I don't know if it would irritate your skin or not. by Pamela M 04/29/12
- Answer I love this product. It doesn't feel harsh at all, just warm initially, and then very soft on my skin. And I think it works, and has diminished wrinkles both deep and tiny. I even use it near my eyes, and it doesn't irritate them. by Jennifer Y 04/29/12
Question Should this product be used over the whole face? Or can it be used to treat certain area's? (for example the fore head for frown lines, at the sides of your eyes for crows feet ect.)
- Answer I spot treat only areas like crows feet by Rita R 04/28/12
- Answer I think it would be too oily to use over your whole face, but maybe not! Maybe it would all absorb. It's great stuff - good luck. Betsy by Betsy D 04/27/12
- Answer I use for the whole face. by Hyejin K 04/26/12
- Answer Yes and no. I use this product almost every night but I don't use it under my eyes. You can use it on crow's feet and, since the product spreads from the heat on your face, it gravitates to the eye area but not in full strength. I hope this helps. BTW, I love this product. When I wake in the morning my face is dewey and refreshed. by Jan G 04/26/12
Question is this product good for African American skin?
- Answer I think it's great for any type of skin regardless of ethinicity. by Viviena S 04/20/12
- Answer Sorry, I can't say for sure about African-American skin as I am not African-American, but I don't know why it wouldn't be good. I would perhaps call Kiehl's and ask them directly. sorry I couldn't be more of a help. by Debora B 04/19/12
Question Would this be OK to use in conjunction with some kind of exfoliating cleanser and High Potency Spot Treatment, or is that overdoing it? If it is OK, should the spot treatment be used before or after? Thanks :)
- Answer Yes. I use this product directly on my crow and laugh lines while I use the spot treatment on my cheeks. I use it after the spot treatment. Considering my skin, its okay to use this product with the cleanser too. by Katherine R 04/18/12
- Answer Hi Jill - I have been using this product for about a year now and love it! I am 65 years old and probably spent too much time in the sun when I was younger and a few years ago, my early sun exposure became more obvious. I love this product. It feels so good going on (it will feel warm) and leaves my skin so smooth and more even toned. I use Olay exfoliating cleanser and have never felt like I over-worked my skin. I highly recommend this product. I am also a faithful user of ABYSSINE CREAM + SPF 23. Hope this helps. by JoAnn S 04/17/12
- Answer That should be fine; I exfoliate regularly and also use a spot treatment as well as this product. by lisa S 04/17/12
Question What would be the best follow up moisturiser for this product for normal or combination skin ... Midnight Recovery, Abyssian Cream, Intensive Corrective Moisturiser, or something else? Thanks in advance!
- Answer the line reducing concentrate will seriously be the best thing that has ever happened to your skin. in the morning after the concentrate, i apply the abyssine 15+. in the evening i use just the abyssine cream. I truly love these products. I also add there 50+ to my routine in the morning & the midnight recovery serum in the evenings! I hope you see the results that I have seen with these products!! by Courtney T 04/17/12
- Answer I have a combination skin and I use Ultra-facial creme both morning and night during winter, spring and fall. For summer, I use Photo-Age Corrective Mosturizer (not greasy) in the morning and Ultra-facial creme at night. by Jungwon K 04/17/12
- Answer I often use this alone during the day as it gives my normal/combination skin a nice finish. I don't use foundation, so the quality of my skin is important to me. I use the Midnight Recovery every night, and if my skin feels dry, I use it during the day as well. I have used the Midnight Recovery under the Line Reducing Concentrate, and that seems to produce a nice finish during the day as well... Now that the weather is warmer, dry skin isn't so much of an issue for me. If you have not purchased the Midnight Eye Cream, do try it. Totally amazing, and great for under eye shadows and puffiness. by Rosalind M 04/16/12
- Answer I have normal to combination skin and am currently using the ultimate facial cream with the line-reducing concentrate. I use them both late night and early morning and they are fantastic throughout the day. by Michael M 04/16/12
- Answer i prefer to use the Abyssian Cream as the follow up... by Richard M 04/16/12
Question Is this product good for the body?
- Answer It should be for your face not the body. by Vanessa P 04/16/12
- Answer I could never afford to put this cream on my body!! Just my face and neck and I think it really works, especially on the sides of my face that have gotten lots of sun over the years. by Rose B D 04/16/12
Question Hi, is this product good for very oily skin ?. thank you
- Answer My skin is dry and the product has worked great. It does not feel oily or leave residue by Karyn T 04/17/12
- Answer My skin is more on the dry side and I feel it compliments dryer skin. I then put the rest of my Kiehl's products over that, Ultra Facial Cream and then Super Fluid UV Defense. by Gwen K 04/14/12
- Answer I have very oily acne prone skin so I only use this product under my eyes and around my mouth. So far no adverse effects. by Constance L 04/14/12
Question How does this strength compare to a Dr.'s strength when you buy right from a physician?? Any guarantees???????????
Question Can you use this product with the clearly corrective solution? If so how do you use both together?
Question about how long does a bottle last?
- Answer How long a bottle of Powerful-Strenght Line -Reducing Concentrate lasts depends on the amount one uses, whether it is used every night, and what size bottle purchased. by ellen p 04/09/12
- Answer I would say that mine lasted a few months. I purchased it in May, and it lasted well into the fall, though I probably didn't use it every day in the summertime. HTH! by Carole M 04/05/12
- Answer I'd say the bottle lasts around 2 1/2 months. I use a pump and a half each night to cover my entire face. I really love how my skin looks in the morning, especially after exfoliating in the shower. Good luck! It's a great product. by Jennifer E 04/05/12
- Answer I would say from 4-6 months. I usually buy a bottle twice a year. I generally only use it in the morning, but sometimes at night. I use it mainly under my eyes, and my smile lines, and sometimes on my entire face. by Christine P 04/05/12
Question Is this product a serum,? Does it come in a glass bottle? zis this a pure form of Vitamin C? If so is there a percent of Vit C?
- Answer There is 10.5% activated Vitamin C in Powerful Strength Line-Reducing Concentrate by Kiehl's A 05/02/12
- Answer it is a cross between a serum and light creme. it dissolves quickly with no oily residue. the plastic pump is designed to distribute small amounts on the fingertip. You want to use this product sparingly. I'm not sure of the percentage of vit C, but there is a slight burning sensation to the eyes when using it. I've been quite satisfied with this product. by Monica S 03/31/12
- Answer This product is a serum. WHen I purchased it it was in a plastic bottle. It contains Vitamin C, I am not certain of the percentage. I found this to be an excellent product. I tend to have very dry skin and I found this product to really improve the overall appearance and feel of my skin. I am purchasing more soon. by Mary C 03/31/12
Question Is this product safe for sensitive skin? I have fair skin with some redness and don't want this to make the redness worse. Thanks!
- Answer I also have fair skin with occasional redness and sensitivity. I use this product at nighttime only, and I love how my skin looks & feels in the morning. I have had no issues with sensitivity. There is a bit of heat right when you apply it, but it subsides almost immediately. by Jennifer E 04/05/12
- Answer I think the advantage for this product is that the silicon base serum will gradually release the acidity of Ascorbic Acid to your skin, therefore it will reducing the chance of skin irritation. They also do not put colors, fragrances and ingredients that may cause a problem with the skin. I think it will be fine with sensitive skin. When you first apply to your skin, you will feel hot or burn for a few second. However, it is because of the Ascorbic Acid, not the irritation from the product. by Panukarn Y 03/30/12
Question Does this product contain V-C ESTER? or just Vitamin C?
Question You must test on animals otherwise your website would have some link to answer this question. I will not be buying any of your products. Natural ?
- Answer Hello! In fact L’Oreal is also committed to animal-free beauty. If you want to learn more about our work in alternative methods to animal testing, you should visit our sustainability report at <a href="http://bit.ly/hR4dvC" target="_blank">http://bit.ly/hR4dvC</a> by Kiehl's A 04/27/12
Question I am loving this so far. However can i use it under my eyes?
- Answer I also love this product. I use it at night and apply it up to the high part of my cheekbones. The warmth of my skin allows the product to gravitate to the area under my eyes. That seems to work well. I don't apply directly under my eyes since the product is powerful and I've found that it can be drying to the sensitive skin around the eye area. I hope this helps. by Jan G 03/26/12
- Answer I'm pretty indiscriminate when I apply this serum. I just put some on my palm, rub and apply - I do tend to get around my eyes (outer corners, brow bone) but I've learned to avoid directly under and towards the inner eye area. What makes this product *work so well* is just too powerful for the delicate eye area. Kiehl's has some really good eye creams and I recommend that. Line Reducing Eye Brightening Serum is pretty fantastic and you can couple that with your regular moisturizer. by Kendall W 03/26/12
Seems to smooth out small lines -- feels great on the skin.
new wanted to try
My sister loves this product and asked for it for her birthday
it made a difference in my skin
my friend say it perfect
It is fabulous!
I HAVE USED IT BEFORE, REALLY DOES WHAT IT SAYS
it sounded like a good product
GOOD
use it and like it
I used the sample from another order and felt a good, clean radiance in my skin.
Received a sample and I love this stuff. Wrinkles are disapearing in a week.
minimizes facial lines-creates smoother, youthful appearance
I want buy my wife a gift she would like.
Great reviews on your website.
The most wonderful feeling cream I've ever used. It makes my face and neck feel "silky smooth" when I apply it. I love it!!!
I received a sample with another purchase I liked it.
it works!
it was a favorite, i have used other serums and like them!
I'd like to have a good skin
John asked for this
get rid of wrinkles
I use this product for my daily moisturizer and it really helped with my acne.
received a sample and loved it
Ordered the sample to try to be sure I was happy with the product; if it was as great as the reviews posted, I would keep the bottle!
Love this and wanted to give it to a friend to try.
It's an amazing product. The best I've ever tried.
Love Kiehls, and recently noticed fine lines starting. Great reviews.
I have sensitive skin and retinol is too strong so I want to try it.
I find this product does exactly what it promises. First of all, my face feels hydrated immediately after applying. It soothes following the honey almond scrub leaving me face feeling soft, smoooth and , so I've been told recenty, glowing.
i use this and love it
Have found it to be an excellent product.
High quality, most of people recommend this.
my friend told me its a good product
got a free sample and loved it!
The reviews were great!
I love this product . makes my face light up
Recommended by my sister
Purchased this for the first time about 8 weeks ago - love, love, love it!
I have been using this for a year and have never been happier with a skin product!
I've only started using this product but have found a notable difference to the wrinkles on my face. I highly recommend it!
It seems to have made a noticeable difference in 4 or 5 days. Skin is nearly 76 years old.
I have used it before & really like it. Like the new larger size
First item I tried - absolutly love it
My friend recommended to me and I've tried the sample and I love it.
I had a sample and loved it.
My recent most favorite product...have used 2-3 bottles...when I do not use this product in my skin regimen....I notice...I am 60
I chose this as a sample because it is rated high. Look forward to trying it.
good
The best product ever for reducing fine lines!
Introducing these products into my routine
liked sample
Time to try one and your shoppers gave it great review.
I don't know it at all, but I read the customer's reviews are good, so I want to try.
love this item it is really great
CUSTOMER REVIEWS
Recommended highly by sister-in-law
I tried a sample and would like to see if using it for an extended period of time produces better results.
Although is meant for ant-aging use, it is a good item to use to maintain good complexion
my favorite line reducing cream. I use it with the deep wrinkle filler to optimize it's potential. hasn't disappointed!
want to try a new product to reduce fine lines
good
I think my wife will like it.
looking for a good moisturizer. thought I would try it. Had purchased Midnight recovery after trying a sample and loved it. I am new to Kiehls' products, but my husband has been using them for 30 years or longer.
Have had good results with this product.
I love this product. I thought it was expensive for such a small bottle but I found that very little goes a long way. I like that it is natural but provides the same benefits as retinol. I liked it so much that I purchased two 2.5 oz bottles this time!
It's made a difference in the appearence of my skin.
This really reduces the wrinkles on my face. Will continue to use this for years to come.
need to refill
This is my third bottle. It really works in tighting up the face
I like vitamin C product. This worked for me before.
I use it under facial fuel moisturizer and it makes my skin look great.
Good reviews!
Because of the vitamin C content and age reducing claims. We'll see.
I would like to reduce/prevent some of the signs of aging I am beginning to see around my eyes.
Keeps my skin soft, supple, and wrinkle free. I wouldn't go a day without it. It's a staple in my beauty regime.
same, see how powerful it is
good
Although I don't have wrinkles yet at 45, I don't plan on getting them either. I mainly have continued using this product as I noticed it helped even my skin tone. I stopped using it for a few weeks and noticed a difference in my complexion.
Have used it and liked it.
Suggested by daughter in law.
love it. have been using for about 8 months. always get compliments on my skin. love the warmth of this during application.
BEST IN WORLD FOR LINES!!!!!!
I had sample from my last purchase, and I love it's light weight feeling and it make my skin soft and brighter !!
a friend recommended it
Need the boost for my Dull Skin. Saw the display at a department store. And Price is very reasonable compared to the other companies. Can't wait to try.
wanted to try it
your advertisement sold me, hope it works.
This product is simply awesome! I am about to finish my first bottle which I bought several months ago and buy my next one because this product does what Kiehl's claims it will do. A must-have in my beauty regimen!
because I'm getting old and I'd like to see if the effects of sun damage from laying out in the sun listening to the 80's tunes in my lawn chair can be erased! at least before i try botox on myself..dentist here
it was highly recommended on the first page as I opened the Kiehls page. My skin is aging (just turned 50!)
Like all Kiehl's products, it feels good on my skin.
I used it 10 years ago and loved it, it was recommended by the girl who did my facials. I did not know the brand until I got your ad today and had to buy it
I like what I read about the product and your company.
Gives luminous glow
I am interested in trying to get rid of some fine lines.
my favorite one!
wonderful
Card in the mail
the description sounded just perfect
Like how it works
To reduce lines around my mouth and even out skin tome
love it!
TRY
Experiment
Wonderful product!
It's part of the trio set.
It is my secound purchase of this and thi is really working.
Nice product that seems to work.
see above
to firm and tone my skin
Want to try
you can feel this working!
Already using it and love it!
good product
Use it regularly and it works!
age eraser add received
i heard vitiamin c is good for the skin
I tried a sample, and liked it very much. I've seen a visible improvement.
love this product
I use this regularly and have been very pleased with the product.
Recommended on Live Armstrong
The name certainly sounds promising, and I'd rather do this than Botox.
It has good reviews and I want to prevent more fine lines.
I have been willing to try it for a long time!
Good
e-mail info
"This stuff is amazing. I always have a bottle on hand and get samples when I can for travel. Just purchased for my mom for mother's day. This is a major part of my skincare regiment
I will be landscape painting in Turkey all summer and heard that the retinol I'm using will make my skin extra sensitive to the sun. I wanted to find a strong alternative and I have been a kiehl's devotee for about 10 years so I trust that this will be the best.
customer reviews recommended using this in addition to the midnight recovery concentrate
I use this daily and it works well.
wanted travel size
Absolutely love this product. It makes my skin feel soft
Trying for the 1st time.
Wanted to try it and see how it works.
to reduce lines
Trying due to how well Midnight Recovery works - complimentary product.
Has definitely improved my overall skin tone, reduced lines and made my skin more radiant.
I love this stuff! I started using it about 4 months ago to combat my first signs of aging. I have noticed a tremendous improvement in skin tone and firmness.
Vitamin C is anti aging and nourishing, plus it gives a healthy glow. Why wouldn't I trust Kiehl's to do the best?
works great
it looked promising based on your descriptions
Goes on smoothly, reduces appearance of wrinkles, mat (not shiny) finish
I currently use this on a daily basis
This is the first product of its type that doesn't irritate my skin.
Have used in the past and LOVE this product. Lines are fading!
saw it advertised hope it works!!!!!
I have received so many compliments on my skin. I'm 65 years old and have no wrinkles and glowing skin. I love it!
Read about it in Mens health magazine.
My third bottle - see a tremendous improvement in skin. I am 73 years old.
Excellent product. It works.
This makes my face feel soft and healthy
I am hoping it is making a difference
I recieved a sample at Nordstroms and thought it actually worked.
To use in combination with Midnight Recovery
to try, sounds promising
I've used this product for a few years, and I love it.
Love it!
works amazing
It's a bit of a miracle!
it was sent as email offer
tried the sample and i loved it
hoping it works
I used this all the time and am out.
This has made my skin look brighter. I don't have a lot of fine wrinkles yet, but I am hoping that I won't get them for a while since I am using this early. I'm in my late 30's and I think by using this long term I will continue to put off those wrinkles.
I feel my skin so silky when I wear this.
Have Deep Acne Pores
excellent results
Absolutely works!!!!!
As good as retinol so I want to check it out.
it is very amazed product.
My sister uses it and swears by it
recommended by a friend
Because it works!!!
read it in GQ
product reviews
IT WORKS! I have been using for a year and it has improved my skin.
This concentrate works like nothing I've ever tried. It's amazing, no kidding!
Keeps my skin clear
This is the best serum. It reduces lines and moisturizes very well
It is fantastic. It gives your skin the smoothest look and feel available in today's market.
I chose this because I like the results I have received from a sample and want to continue using it. I love the way it makes my skin look and feel!
Because I love this product!
This product has always worked very well with my skin.
it works very good
i wanted to try something more aggressive but natural for my lines and wrinkles. when i saw that kiehls assures the performance of this product over retinol i wanted to give it a try.
reviews were very promising.
other customer's review was good
Love this product - repeat customer.
Used a sample and loved it!!! I can tell an improvement in one week!
Received a sample from you
I read the reviews, which were very positive so I thought I would try the product.
This is the best Vitamin C serum I've ever used. My mom (in early 60s) love this item too, and cannot live without this. We are happy a bigger bottle is available now. It makes my skin soft and bright!
THIS STUFF REALLY WORKS! I HAVE TRIED OTHER PRODUCTS BUT THIS IS THE BEST I'VE USED TO DATE.
For my sister, because I already use it.
I love this product. and I also see improvement in my skin.
Recomended by my daughter
I have been using this product for over a year and I can see a difference. I wasn't supper wrinkled before, but smile lines and crow's feet are greatly reduced.
Works very well. It heats up when it touches the skin. Feels amazing.
I tried the sample!
Received a sample and liked the way it made my skin smooth.
i read it does its job. let me try :)
Hoping the heavens will open up!
A friend had a good experience with this product and advised me to try it
nothing else I have tried provides enough mositure like this product, love it
to reduce lines
I'm searching for the perfect serum and the reviews on this product are amazing.
want to try it - see how it works on my fine lines ariund my mouth area
I tried a sample I was given and loved the results. After only a week of use, my skin had a healthy glow.
I like putting small amount on face after Toning Mist. Works for me.
love it. silky and smooth and effective!
Love it! I really think it does reduce facial lines. I use twice a day - bedtime and under my makeup during days
friend recommended
You can feel the warmth working and see the results!
Used it before and loved it under my night recovery and daily moisturizer.
I want to try this product if it works
This a wonderful line reducing cream. I got GREAT results. Better than anything else I've tried.
vitamin c
recommendation from friends
My husband used this and loved it too , he asked me to please order one for him when reordering mine .
I love this !
I cannot use any retinol products.
Tried a sample and liked it.
Best one of its kind. You see results within a week of using daily (once at night and once at day0.
works for making fine lines in skin appear softer.
I have been using this since March 10. I am seeing a differnce in my face and neck. Thought I would keep using it for a while longer to confirm.Hope to see it getting nicer. I am 64.
smoker's lines
Love it! Have used it for years. Tried to get a sample so I could have it for travel, but apparently it isn't currently available in the sample size.
I have been using this serum for a year - it leaves my skin feeling soft yet not oily. I like the idea of constant delivery of vitamin C
This little dream helps keep my wrinkles at bay!
Yes
my daughter-in-law gave me a gift basket of Kiehl products and I love this one!
I really love it
I use this on a dialy basis, along with Rosa Artica, and Midnight Recovery in the evening. These are great products and I feel it makes my skin look younger and healthy.
convincing name
Anti-age prevention and better skin texture
I tried a friend's sample and really liked it.
for age-related wrinkles
I need help with lines
I wanted to try after seeing the web site
useful
recommended by someone, good reviews
Works well and in combination with other products I use.
LOVE LOVE LOVE THIS CONCENTRATE......MY SKIN IS NOT THE SAME WITHOUT IT!!!
had a sample & liked it
My mom received a sample in a gift bag and fell in love with it
Haven't tried this yet
The sample I have been using alone showed great results. Great price.
Good reviews. I did not pick free samples. Can you send me some? thanks, Donna
I have used this product before and it is very moisturizing, yet not greasy.
I've used it before and love it.
Like reviews
Loved this one as a sample, it is expensive, so that is why I decided to purchase the smaller option.
I have this product and love it. Feels great when it goes on, like velvet. And, have a noticed a difference with my skin.
It was recommended by a facialist for dry skin around the eyes to very dry weather.
a sample at saks ...it works!
This product gives a beautiful finish to my face. My skin looks smooth and radiant.
Looking for an effective line reducer and help with discolorations that will do what it says..have used other Kiehl's before and have been happy..so I'm giving this a go!
used it for several years--love it
This will be my first time trying this product. I was impressed with the comments from other buyers and can't wait to try it.
This is the best vitamin C product I have ever used. It compliments the rest of my Kiehls skincare beautifully. I highly recommend it!
read the reviews by women in my same age group that were satisfied with the product.
Heard it recommended
I own it and love it, wanted to give it to the Moms.
wanted to try
love it - it works on lines
I'm 49 and seeing the signs of aging, did not like it, tried this product and I love it, feels great on the skin.
the reviews sounded great
I lost weight and have additional lines on my face. I read reviews this is effective to reduce these.
I love this product and use it every day! Got a sample a while ago and have used it ever since!!
I love the texture of this.
samples from a freand
One of my favorite products - the first thing to go on my face in the morning after I was my face. It gives my skin a radiant, flawless glow.
I was very impressed by reviews and need help with fine lines.
i received a sample and liked the results
After two uses twice a day I had complete strangers coming up to me and complimenting me on my skin. I have been using it ever since. It does wonders for your skin
Got a sample at nieman marcus, loved it!
i already use your midnight recovery serum and love it,so i red that this item was great as well.
I am interested in seeing small lines around eyes, mouth diminishe slightly.
getting old
ready for something stronger--but not as harsh as retinol. Kiehl's has a great reputation for quality.
Really makes a difference in the appearance of the lines around my eyes!

















