aha moisturizer

Many AHA moisturizers also include BHA (salicylic acid) and PHA. Some product listings explicitly name salicylic acid or describe a combined AHA/BHA/PHA complex.

Many listings indicate suitability for sensitive or very dry skin: look for labels such as hypoallergenic, fragrance‑free, or dermatologist‑tested. Several products are described as gentle and some are noted as suitable for twice‑daily use. Suitability can vary by formula, so check individual product labeling and ingredient lists.

Common precautions include keeping products out of reach of children, eye‑irritant warnings (avoid contact with eyes), and advice to use sun protection because exfoliating acids can increase sun sensitivity.

Reported AHAs include lactic acid and mandelic acid, along with generic AHA blends. One product notes a triple‑acid complex that combines AHA, BHA and PHA.

Claimed timelines vary by product: several state visible improvements in about 2 weeks or within 30 days; one lists measurable changes in 2 days and again after one month. Hydration claims include 24‑hour and 48‑hour moisturization for specific formulas.