Ingredient pairing

Can you mix Vitamin B3 and Vitamin C (LAA)?

Q: Can you mix Vitamin B3 and Vitamin C (LAA)?

They're fine together. Good news, and a myth worth retiring: niacinamide and vitamin C are fine together. The old warning that they cancel out came from lab conditions that do not reflect how modern products are made.

Fine togetherThey're fine together.

Vitamin B3 Vitamin C (LAA)

Good news, and a myth worth retiring: niacinamide and vitamin C are fine together. The old warning that they cancel out came from lab conditions that do not reflect how modern products are made.

Routine: You can use these together, morning or night.

Vitamin B3Worth paying for

Efficacy9

Barrier9

Acne8

Skip if: very sensitive in high

Vitamin C (LAA)Worth paying for

Brightening10

Efficacy9

Anti-aging7

Skip if: very sensitive, rosacea

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.