
The why
A 10% niacinamide and 4% tranexamic acid serum targeting dark marks, with arbutin and multiple hyaluronic acid forms. Redditors report impressive fading, while studies found 10% niacinamide can reduce pimples; sensitive, acne-prone users report breakouts and barrier damage.
One minus
Sticky, slow-absorbing finish that sits on skin
Good forOily Skin, Combination Skin