Ingredient pairing

Can you mix Lactic acid and Salicylic acid (BHA)?

Q: Can you mix Lactic acid and Salicylic acid (BHA)?

Use these with care. Two exfoliants at once is usually one too many, and a common cause of irritation. Pick one, and alternate days if you want to use both.

Use with careUse these with care.

Lactic acid Salicylic acid (BHA)

Two exfoliants at once is usually one too many, and a common cause of irritation.

Do this: Pick one, and alternate days if you want to use both.

☀ Morning

Nothing here

☾ Evening

Lactic acidSalicylic acid (BHA)

Use on alternate nights, not the same evening.

Lactic acidWorth paying for

Efficacy8

Hydration6

Anti-aging5

Skip if: very sensitive, compromised barrier

Ask your doctor in pregnancy

Salicylic acid (BHA)Worth paying for

Acne10

Efficacy9

Anti-aging5

Skip if: very sensitive, compromised barrier, pregnancy high

Ask your doctor in pregnancy

Check another combination →Or decode a whole product label →

General guidance, not medical advice. When in doubt, introduce one product at a time.