Kiehl's Amino Acid Shampoo, with Amino Acids and Coconut Oil to Clarify and Cleanse, Helps Strengthen Hair, Prevent Breakage, Without Compromising Hydration, Suitable for All Hair Types, Paraben-Free

Great for curly hair, nice and subtle smell. Leaves hair clean and soft but not dry. Effect lasts. Lately I was wondering why my hair looked so unmanageable, and it turns out that's because I ran out of the product and didn't re order straight away... Re ordered now.

This is my favorite shampoo. What else to say. Nice, low key smell. Effective at cleaning without leaving my hair feeling like the natural oils are being stripped out. The only con is that it is a bit pricey. But I feel I am getting the premium you pay for with this shampoo.

The best I've used, among some other similar-tier shampoos like Olaplex, Kiehl's leaves hair with a certain softness that other shampoos don't. My hair feels stronger and scalp is unirritated after months of use. Would highly recommend

excellent, will buy again

Bought I presumed, a high quality shampoo that smells wonderful and hair feels clean and soft. My only qualm is that there’s citric acid, which I’m developing a sensitivity to. Investigated citric acid and to know why.

This is my GO TO shampoo. Great clarifying shampoo. I order on repeat. You can't go wrong with any Kiehl's products. This shampoo leaves my hair soft and smells great.

Kiehl's Amino Acid Shampoo has become a staple in my hair care routine. It cleanses effectively without stripping my hair, leaving it feeling soft, smooth, and healthy. While it may not dramatically transform your hair, it provides a reliable, gentle cleanse that works well for most hair types. If you're looking for a high-quality, everyday shampoo that's kind to your hair and scalp, this is definitely worth trying.

I don’t normally write a review but I must at this time! I had irritated scalp issue for a while. I’ve used so many different types of products that are no fragments in it, for sensitive skin, made of all natural, and etc. Basically throwing money to search and end my pain. Some made partial progress but it always came back. Mad mad itchiness was one major problem, red irritated scalp skin and pimples..and the other was burning sensation while drying hair. This product , gives nice coating sensation, not heavy oil residue feeling, very minimal fragrance scent but you can still notice some. I am highly satisfied and recommended if anyone suffering similar problems as I listed above ~ I used about a week so far and seeing this significant improvement already!