Lactic acid is the gentle one – an alpha hydroxy acid with a larger molecule than glycolic, so it works more slowly and suits skin that finds stronger acids too much. It has a useful double character: it exfoliates, but it's also a humectant, so it hydrates as it goes.
That combination makes it the sensible starting point for anyone new to acids, and a good long-term choice for drier or more reactive skin. Chosen for the appearance of dullness, rough texture and uneven tone. Part of our active skincare range.




