Largest AHA molecule — slower penetration = gentler; also antibacterial. That’s Mandelic Acid in a sentence – and it’s worth understanding what each part of that process means.
The scientific name is Mandelic Acid. Largest AHA molecule — slower penetration = gentler; also antibacterial. This mechanism is consistent across properly formulated products, which means the real variable is concentration and delivery system.
Typical working concentration is 5–10%. Best suited to normal, dry, sensitive, darker skin tones skin. Primary applications: gentle exfoliation, hyperpigmentation, acne, anti-aging.
Works well with: Niacinamide, hyaluronic acid. Avoid combining with: Retinol (same step).
Derived from bitter almonds; suitable for Fitzpatrick III–VI skin tones.