Amino Acid Shampoo

All Hair Types

A mild shampoo with Coconut Oil and Amino Acids that cleanses and softens hair.

Amino Acid Shampoo is rated 4.3 out of 5 by 121.
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Amino Acid Shampoo

Amino Acid Shampoo

A mild shampoo with Coconut Oil and Amino Acids that cleanses and softens hair.

$59.00
or 4 installments of $14.75 by Afterpay Learn more
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What It Is

This gentle shampoo with Coconut Oil and Amino Acids effectively helps to add body and fullness. Cleanse your hair with a mild shampoo that helps soften and add shine.

What It’s Good For

  • Cleanses and softens hair while helping to add volume
  • Creates a delightful, creamy lather for a delightful shampoo experience
  • For all hair types
  • A customer favorite

Key Ingredients

How to Use

How to Use

How to Use
  • Wet hair
  • Gently massage shampoo with Coconut Oil through hair, working formula into a lather 
  • Rinse
  • Repeat if desired 
  • In case of contact with eyes, rinse them immediately
  • Discover our conditioner with Coconut Oil to help strengthen hair and improve manageability

NO ALTERNATIVE TEXT

Future Made Better

True to our founding family’s mission, we strive to improve the quality of the communities we serve by reducing our
environmental impact, formulating responsibly, and supporting charitable causes. This formula is made with:
NO ALTERNATIVE TEXT
Responsible Formulation
NO ALTERNATIVE TEXT
Commitment to Recycling

Complete Your Routine

Apply these three cult favorites to keep hair healthy and soft.
Rated 5 out of 5 by from Buying my second bottle - the bigger size! I bought this shampoo and the Amino Acid Conditioner on a whim. I had been using Biolage, but it makes my hair sticky after a while, so I wanted a change. WOW, am I impressed! It doesn't dry out my ends (I have waist-length, fine, thinnish hair) and it takes so little to get my hair SOoooo clean. My hair went from sticky to volume and shine in one shampooing, and I was hooked. I have been using it every day for 3 months now. I love the scent, I love that it has NO DIMETHICONE/silicon (which is terrible on my hair), and it has no color to stain my hair ( my hair is white, and I have had issues with the dyes used in other products "tinting" it.)
Date published: 2013-08-27
Rated 5 out of 5 by from Love this! It is winter time and anything with humidity in it is freezing in these low temps. I chose products to keep humidity in - like this shampoo. It left my hair, which was drier than normal, in perfect condition! I received the sample product and didn't need to apply olive oil conditioner, which left my hair oily. After waiting for days, and re-washing, my hair is in per condition. As if we were not in winter!!!!! This is simply amazing! My advise: try using the product alone, without conditioner. If your hair is not normal, than re-wash with a light conditioner. Thank you Kiehl's for having another wonderful product.
Date published: 2015-01-01
Rated 5 out of 5 by from Yup. It is worth its weight in gold. I am a die-hard Wen hair products fan. I wouldn't have even tried this shampoo, but I wanted to fulfill an order minimum on Kiehl's site, so I threw it in my basket. Wow, am I glad I did. This is now one product I will never stop purchasing!!! I am 33 with medium-coarse mid-back length hair and I get it colored (weaved) to give me that beachy, highlighted look every 5 or 6 weeks. This shampoo, after one single use, left my hair smooth, shiny and bright. Shockingly, after a blow dry (which took at least 5 minutes less than usual), I did not need to straighten my hair with the flat iron. Oh happy day. I am a new fan and I will keep buying. Wish it was a few bucks cheaper though...
Date published: 2013-06-26
Rated 5 out of 5 by from Amazing ! This shampoo was bought as a gift for me initially. Now, I am addicted. It leaves my hair and scalp feeling extremely clean but not dried out. It leaves a perfect balance of clean and conditioned. If you have a slightly dry scalp, this will cure it with one or two uses. The price is a little hard to handle, but this shampoo is so much better than any of the pricier products I have tried. So, I guess it is worth it! Between this shampoo and the Facial Fuel Facial Scrub, I am a customer for life!
Date published: 2010-11-14
Rated 5 out of 5 by from No More Drugstore Shampoo for This Girl! I've been using the Amino Acid Shampoo and Conditioner for a few years now and I absolutely LOVE it! My friend is a hairdresser, and she was the one that turned me on to these amazing products. I used to use Dove, which I loved too, but this is SO much better than any drugstore brands. It's light, smells great and may hair is so clean and soft. The only thing I don't necessarily like is that it takes a bit of product to make it lather. I buy the liter pump and usually have to use two-three pumps to get a good lather. The upside is it lasts FOREVER. I wash my hair pretty much every day, and the pump has lasted me a good 8 and a half months. I'll need to order again in a few weeks, but I think the price totally worth it. I'm hooked.
Date published: 2012-08-12
Rated 5 out of 5 by from My Daily Shampoo This is the shampoo I use daily. It's able to produce a generous amount of foam but still be mild enough for daily use. I love how it leaves my hair shiny and soft. I also use Amino Acid Conditioner, which is the best silicone-free conditioner I've ever tried. However, I found residue builds up after a period of using this shampoo, so I guess it might be too mild to completely clean my scalp. I'm very picky about what is used on my hair but I know it's impossible to find a shampoo that is both mild enough to be used daily and strong enough to clean my scalp completely. Now I also use some other strong cleaning shampoo once a week to get the job done. Still, I love this shampoo and how it smells so I will buy it again.
Date published: 2014-01-05
Rated 5 out of 5 by from BEST BEST SHAMPOO EVER, everyday use doesn't strip hair, gentle cleaning keeps hair soft but does a good job cleaning scalp. I have used this after bikram yoga, swimming, coloring my hair, when my hair is long, short, flat ironed or naturally wavy. I have thick coarse hair but does a good job moisturizing but not weighing down or flattening. Can't say enough. I've used so many high end shampoos but I buy this one by the barrel.
Date published: 2012-09-14
Rated 5 out of 5 by from Love the shine I got a gift box last Christmas with small bottles of the Amino Acid Shampoo and Conditioner and loved it, but didn't think I was the type to pay so much for hair stuff. After a few months back with my regulars, I realized the price difference wasn't really that much and I really loved the effect. I made the buy a few weeks ago and am so glad I did. My hair is so shiny and I've gotten a lot of compliments the last few days. And the smell is to die for. Would absolutely recommend for anyone with thick hair. Cleanses well without drying out or being heavy. Seriously, the best shampoo I've tried.
Date published: 2013-05-17
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