Amino Acid Shampoo – Kiehl’s (2.5 fl oz / 75 mL)
$15.99 reg $16.99
Sale save $1.00 (6% off)
In Stock
Eligible for registries and wish lists
At a glance
About this item
Additional product information and recommendations
Guests also viewed
$28.93
reg $29.93 Sale
4.5 out of 5 stars with 733 ratings
Related Categories
4.5 out of 5 stars with 733 reviews
4 out of 5 stars
1 March, 2026
originally posted on kiehls.com
Does what it says!
Thie amino acid shampoo and conditioner combo gives my hair noticeable volume,bounce and shine. I’m trying to repair my bleach damaged hair and many moisturizing products are too heavy. This one treats & adds shine without weighing my hair down. Love it!
3 out of 5 stars
5 January, 2026
originally posted on kiehls.com
Not Susay
I didn’t find the shampoo to be as sudsy as preferred.
1 reply from Consumer Care Center team - 3 months ago
Hello and thank you for your honest feedback regarding our shampoo. We understand that the sensory experience of a rich lather is an important part of a hair care routine. While some of our formulas are designed to be low-foaming to protect color and maintain the hair's natural oils, we understand this is a matter of personal preference. We would love the opportunity to recommend a different formula within our range that offers the high-lather experience you enjoy. Please feel free to contact our Consumer Care team Mon - Sun 10:00AM - 7:00PM EST at 1-800-543-4572 so we can provide a personalized recommendation for your hair type, we look forward to speaking with you soon!
5 out of 5 stars
3 January, 2026
originally posted on kiehls.com
Great Shampoo for damage control.
The shampoo and conditioner make my hair feel incredibly soft and moisturizing. I've used this shampoo since 2018 and swear by it.
4 out of 5 stars
2 January, 2026
originally posted on kiehls.com
Used for many years.
I’ve been using this shampoo for years and have not found anything better. Unfortunately, the price has risen considerably over the last few years so I may be priced out of using this in the future.
5 out of 5 stars
2 January, 2026
originally posted on kiehls.com
been using for years
This is my shampoo. I have been using for many years I plan to continue using as long as I have hair
5 out of 5 stars
31 December, 2025
originally posted on kiehls.com
Helped my skin disorder of eczema!
A great product! I have eczema and this product makes my skin disorder controllable!
4 out of 5 stars
30 December, 2025
originally posted on kiehls.com
Nice shampoo, a bit expensive
Good lather and smells nice. Mild natural coconut scent
5 out of 5 stars
28 December, 2025
originally posted on kiehls.com
So smooth!
Love the scent and smoothness of this shampoo. It's not stripping at all but also means if you're greasy, might need to wash more than once.
4 out of 5 stars
26 December, 2025
originally posted on kiehls.com
Longtime favorite
The pop-up cap on this product didn't prove durable on the largest size, I regret.
5 out of 5 stars
24 December, 2025
originally posted on kiehls.com
Perfect regular-use shampoo
I love this shampoo! It’s gentle, no aggressive aroma, and slightly moisturizing.
5 out of 5 stars
24 December, 2025
originally posted on kiehls.com
Fantastic shampoo!
[This review was collected as part of a promotion.] I've been using Kiehl's amino acid shampoo for many years and have yet to find a better daily shampoo. Kiehl's is the best hands-down!
5 out of 5 stars
24 December, 2025
originally posted on kiehls.com
This product is great for my fine hair
I have been using this shampoo for many years and my hair and I love it!
4 out of 5 stars
12 December, 2025
originally posted on kiehls.com
This really helped with scalp
This helped my scalp so much I didn't expect that.
4 out of 5 stars
9 December, 2025
originally posted on kiehls.com
Good
Tried it and it turned out to be very sufficient very good even if little.
5 out of 5 stars
24 November, 2025
originally posted on kiehls.com
holy grail shampoo
love this shampoo i have fine curly hair with oily scalp. this help me feeling clean but not too hasrsh to dry my ends which i love i end up coming back for this shampoo simply love it
2 out of 5 stars
8 October, 2025
originally posted on kiehls.com
Decent smell but won’t help scalp itchiness.
Sweet coconut smell but didn’t solve scalp itchiness.
1 reply from Consumer Care Center team - 6 months ago
Hello! Thank you for your feedback on our Amino Acid Refillable Shampoo. We value your comments and have shared them with our team. For scalp itchiness, we suggest double cleansing the scalp with thorough massage. Our Magic Elixir Scalp and Hair Oil Treatment, with Avocado and Rosemary Oils, is great before shampoo. This lightweight treatment moisturizes, improves manageability, and adds shine. It promotes a healthy scalp for all hair types. It's sulfate-free and fragrance-free. If needed, consult a dermatologist. We hope these tips help you continue to enjoy Kiehl's!\n\n
5 out of 5 stars
5 September, 2025
originally posted on kiehls.com
Quitting the haircare products business
Sorry to see you are getting out of the hair product division of your company. I’ve always enjoyed your products. Maybe you should consider selling your formulas to another company.
5 out of 5 stars
5 September, 2025
originally posted on kiehls.com
good hair product
best product, help my hair a lot, know from a friend.
5 out of 5 stars
2 September, 2025
originally posted on kiehls.com
My Hair feels great
My family loves this shampoo and so do my guests !!
5 out of 5 stars
31 August, 2025
originally posted on kiehls.com
Love
Can’t wait to get in the mail looks great for the hair