High evidence
Go slowlyBenzoyl peroxide
Benzoyl Peroxide
An acne treatment active used in rinse-off and leave-on products.
Ingredient library
11 ingredients. 7 source-checked products.

11 ingredients shown
High evidence
Go slowlyBenzoyl Peroxide
An acne treatment active used in rinse-off and leave-on products.
High evidence
Go slowlyAzelaic Acid
A treatment active used for blemish-prone skin and uneven-looking tone.
Moderate evidence
Usually gentleA vitamin B3 ingredient used in barrier, tone and oil-balance formulas.
Moderate evidence
Go slowlyTranexamic Acid
A topical tone-support ingredient used in discoloration formulas.
Moderate evidence
Go slowlyA tone-support ingredient used in brightening formulas.
High evidence
Go slowlySalicylic Acid
A beta-hydroxy acid used in acne and exfoliating products.
Moderate evidence
Usually gentleA skin-identical lipid used in barrier-support formulas.
Moderate evidence
Usually gentleA skin-identical lipid used in barrier-support formulas.
Moderate evidence
Usually gentleA skin-identical lipid used in barrier-support formulas.
Moderate evidence
Usually gentleHydrolyzed Hyaluronic Acid
A humectant used to support surface hydration.
Early evidence
Go slowlySnail Secretion Filtrate
A conditioning ingredient used in hydration-focused formulas.
Key ingredients only. Formulas change. Check your pack.