Meline's original day serum is a lightweight, fast-absorbing treatment built for phototypes I to III — fair to light-olive skin working on uneven tone, sun-induced patchiness and the marks left behind after breakouts. It layers a brightening complex of tranexamic acid, glutathione and kojic acid with copper tripeptide and lactobionic acid, so tone-targeting actives sit alongside ingredients that support a smoother, more even-looking finish.

Meline is a course-based system, not a one-off. The serum is designed to be used consistently over a minimum 30-day course, morning after cleansing and under sunscreen, with visible change in tone building gradually rather than arriving overnight. Daily broad-spectrum SPF is non-negotiable while you use it — without it, the appearance of pigmentation returns faster than the serum can improve it.

In our treatment room we reach for the phototype I–III formula when a client's main concern is dullness and scattered discolouration rather than deep-set patches. Pair it with the Meline Night Cream for a full day-and-night protocol.