Ammonium lactate cream?

Ammonium lactate cream is a moisturising cream that contains ammonium lactate, a salt of lactic acid. It acts as:

- a humectant (helps attract and hold moisture in the skin)
- a mild keratolytic (the lactic acid can help soften and exfoliate very dry, rough skin)

Common uses
- Dry, flaky skin (xerosis)
- Rough patches in conditions like ichthyosis
- Some forms of eczema where skin is very dry and scaly
- Can be used on hands/feet or elsewhere on the body as directed

Typical concentrations
- OTC products are usually around 8–12% ammonium lactate. Higher-strength products exist but should be used under guidance.

How to use (general guidance)
- Apply to clean, dry skin 1–2 times daily or as directed by the product label or a clinician.
- Rub in gently until absorbed. Avoid contact with eyes, mucous membranes, and broken or irritated skin.
- Wash hands after applying if you’re treating another area (to avoid unintentional transfer to eyes or other areas).
- If using on the face, start with a small amount and monitor for irritation.

Possible side effects and precautions
- Mild stinging, burning, or irritation, especially when you first start using it.
- Skin irritation or allergic reaction in some people.
- Can increase sensitivity to the sun; use sunscreen or limit sun exposure on treated areas.
- Do not apply to open wounds or severe dermatitis unless advised by a clinician.

Who should check with a clinician
- You’re pregnant or breastfeeding.
- You have diabetes or poor circulation and plan to use on the feet or large areas.
- You have a known allergy to lactic acid, ammonium lactate, or any cream ingredients.
- You're already using other medicated creams (especially other acids or keratolytics) on nearby areas.

If you’re asking about a specific product (strength, brand, or a particular area you want to treat), tell me the exact product and your goal, and I can tailor the guidance.