Ammonium lactate uses?

Ammonium lactate is a topical humectant and mild keratolytic. It’s used mainly to soften and moisturize dry, rough, or scaly skin and to help with keratinization disorders. Common uses include:

- Dry skin (xerosis) on hands, elbows, knees, feet, and other areas
- Thickened, rough skin conditions such as ichthyosis or other keratodermas
- Calluses, cracked heels, and other hyperkeratotic areas
- Cosmetic moisturizing and gentle exfoliation in specially formulated lotions/creams

Typical products are ammonium lactate lotions or creams (often around 10–12% ammonium lactate). How you use it:
- Apply to clean, dry skin 1–2 times daily or as directed
- Gently rub in; avoid broken skin and mucous membranes
- Wash hands after application unless treating the hands
- May cause mild stinging or irritation in some people

If you have sensitive skin, broken skin, or a skin condition other than simple dryness, or you’re pregnant/nursing, consult a clinician before use. If symptoms persist or worsen, discontinue and seek advice. If you meant a specific product or have a particular condition, tell me and I can tailor the info.