Compare exfoliation, pore, and hydration care at a glance to find the right fit for your skin type.
AHA
Surface Exfoliation · Texture Refinement
Water-soluble · Small molecules, fast absorption · Higher irritation potential
- Key actives: Glycolic, Lactic, Malic, Citric acids
- Benefits: Keratolytic exfoliation; tone-refining support
- Best for: Dry skin; dull/rough texture
ExfoliationTexture RefiningFast Absorption
BHA
Pore Decongestion · Blemish Calming
Oil-soluble · Penetrates deep into pores · Anti-inflammatory
- Key active: Salicylic acid
- Benefits: Dissolves sebum/blackheads; reduces redness
- Best for: Oily, acne-prone, enlarged pores
Pore CareSebum DissolutionAnti-inflammatory
PHA
Gentle Exfoliation · Hydrating Care
Water-soluble · Larger molecules — slower absorption, lower irritation
- Key actives: Gluconolactone, Lactobionic acid
- Benefits: Exfoliation + Hydration + Antioxidant care
- Best for: Sensitive/dry; beginners
Low-IrritationHydrationTolerability ↑
