Ingredient pairing
Can you mix Lactobionic Acid and Retinal?
ClashThese clash.
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 AcidRetinalUse on alternate nights, not the same evening.
Lactobionic AcidSolid and proven
RetinalWorth paying for
Skip if: pregnancy, breastfeeding, very sensitive, compromised barrier
Not in pregnancyGeneral guidance, not medical advice. When in doubt, introduce one product at a time.