Ingredient mix checker
Can you use vitamin C and AHAs together?
Both are acidic. Stacking them often stings. Use vitamin C in the morning and AHAs at night.
How to use them
- Morning: cleanser → vitamin C → moisturizer → sunscreen.
- Night: cleanser → AHAs → moisturizer.
Vitamin C
An antioxidant that helps neutralize free radicals from UV and pollution, brightens dull skin and supports collagen.
Full vitamin C guide →AHAs
Water-soluble exfoliating acids that dissolve the bonds between dead surface cells, revealing smoother, brighter skin.
Full AHAs guide →Good products to try
Potent antioxidant serum that brightens and backs up your SPF.
Check price on Amazon →Vitamin C with salicylic acid for glow and smoother texture.
Check price on Amazon →Gentle AHA exfoliation for brighter, smoother skin. Use 2–3 times a week.
Check price on Amazon →Lactic acid for an overnight radiance boost.
Check price on Amazon →Get a complete routine that gets combinations like this right
Answer 7 quick questions and get a personalized morning and night routine. It's free and takes 60 seconds.
FAQ
Can you use vitamin C and AHAs together?
Better at different times. Both are acidic. Stacking them often stings. Use vitamin C in the morning and AHAs at night.
Should I apply vitamin C or AHAs first?
Apply AHAs first, then vitamin C. In general, go from thinnest to thickest texture.
More combinations
This page is general cosmetic information for educational purposes. It is not medical advice, diagnosis or treatment, and it doesn't replace a dermatologist or other qualified professional. Product formulas change, so always read the label. Full medical disclaimer.