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Direct Acids & ExfoliantsRecommended: PM Slot

Mandelic Acid (AHA)

Clinical Overview

A large 152 Da aromatic alpha-hydroxy acid with gentle penetration kinetics and natural antimicrobial properties.

Epidermal & Cutaneous Mechanism

Penetrates twice as slowly as glycolic acid, minimizing erythema while its phenyl ring imparts mild lipophilic affinity for congested pores.

Addresses Skin Concerns
Rosacea-prone blemish skinPost-inflammatory pigment in deeper skin tonesSensitive roughness
Recognized INCI Names on Packaging Labels
Mandelic AcidAmygdalic Acid
Compatible Synergies
  • ✓Panthenol
  • ✓Ceramides
Separate or Alternate
  • ⚠️High-strength prescription retinoids

Layering Rules & Life-State Compatibility