Mandelic Acid
AHA
BGood evidence (some RCTs)Safety: Safe
Chemical Function
Large-molecule AHA with antibacterial action.
Scientific Evidence
Studies show tolerable exfoliation and improvement in acne and pigmentation.
Quality of EvidenceModerate
Interactions
Gentle enough to pair with other actives; use SPF.
Pro-Aging Relevance
Resurfaces with minimal irritation for sensitive or reactive mature skin.
The Science Behind Mandelic Acid
Mandelic acid is a large-molecule AHA derived from bitter almonds. Its size means slower, gentler penetration — ideal for sensitive, hyperpigmentation-prone skin.
Recommended Products
No products in our database contain this ingredient yet.