Ingredient pairing

Can you mix Lactobionic Acid and Retinyl Propionate?

Q: Can you mix Lactobionic Acid and Retinyl Propionate?

These clash. Retinoids and exfoliants both speed up cell turnover, so together they tend to stack irritation and can wear down your barrier. Use them on alternate nights rather than the same evening.

ClashThese clash.

Lactobionic Acid Retinyl Propionate

Retinoids and exfoliants both speed up cell turnover, so together they tend to stack irritation and can wear down your barrier.

Do this: Use them on alternate nights rather than the same evening.

☀ Morning

Nothing here

☾ Evening

Lactobionic AcidRetinyl Propionate

Use on alternate nights, not the same evening.

Lactobionic AcidSolid and proven

Hydration10

Efficacy8

Barrier8

Retinyl PropionatePromising, not proven

Efficacy5

Anti-aging4

Brightening2

Skip if: pregnancy, breastfeeding

Not in pregnancy

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