This Kiehl's Amino Acid Shampoo Refill cleanses with a gentle, low-foam texture that suits daily use. Lightweight and nourishing, it’s aimed at normal to dry hair seeking mild cleansing without heavy residue. Offered in a refill-format to reduce waste, the formula feels easy to rinse and layers well with conditioners for routine haircare.
Ingredient Safety
No risk1
Low risk18
Moderate risk5