INCI name

AMMONIUM LACTATE

Ammonium lactate

The ammonium salt of lactic acid, used as a buffering agent and humectant.

What it is

Ammonium lactate is the ammonium salt of lactic acid (2-hydroxypropanoic acid). CosIng lists it as a buffering, humectant, keratolytic and skin-conditioning ingredient.

Where it is used

Found in body lotions, foot creams and other skin care products.

Limits of interpretation

The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.

The label does not show its concentration or the pH of the product.

Functions

Buffering
Stabilising the pH of an aqueous medium in a narrow range even if an acid or base is added. Altering and/or maintaining a cosmetic product's pH at the desired level.
Humectant
Retaining and/or preserving the moisture in a product during use.
Keratolytic
Helping to eliminate the dead cells of the stratum corneum.
Skin conditioning
Maintaining the skin in good condition.

EU regulation

This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.

Products with this ingredient (13)

Check a full ingredient list