Ultimate Thickening Shampoo
- Helps reinforce hair strands for a noticeably thicker, healthy-looking appearance and improved scalp coverage
- Fortified with a blend of nurturing Vitamin E and Rosemary, Peppermint, and Cedarwood essential oils
"The thickening works! I love the healthy texture and feel of my hair after using this shampoo."
Shu, Kiehl’s Insider