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Ingredient

PHA

Gentler exfoliants with added hydration support.

gentle exfoliation, mostly
PHAIngredient guide
IngredientFunction
Gluconolactonegentle exfoliation
Lactobionic acidexfoliates and hydrates
Sensitive-friendlyrarely stings
Great for

Sensitive skin that still wants a bit of exfoliation

Also called

Gluconolactone, Lactobionic acid

Go slowly if

Still an exfoliant: do not stack with strong acids on the same night

How I'd use it

Use a few times a week in the evening, then moisturize. A good first step if AHAs and BHAs are too much for you.

Works at: Typically used at about 5 to 10%very gentle
gentle exfoliation / hydration / sensitive skin

Not sure which one?

AHAMore exfoliating, more potential irritationSalicylic AcidTargets pores, not just the surface

Where it helps

Sensitivity & RednessCalm reactive skin, reduce redness, and rebuild tolerance to products.Even Skin ToneFade dark spots, brighten dullness, and achieve a more uniform complexion.

Goes well with

AHASurface exfoliants for texture, dullness and uneven tone.Salicylic AcidAn oil-soluble exfoliant best known for pores and breakouts.Hyaluronic AcidA humectant that draws water into the surface of your skin.

General information, not medical advice. If you are pregnant, breastfeeding, or have a skin condition, ask your doctor before adding a new active.