Dr Laftah recommends using AHAs (alpha hydroxy acids), citing glycolic acid as a star ingredient for tackling ageing. “It helps reverse photo-damage through gentle exfoliation of the upper dead skin ...
Applied every morning after cleansing and before moisturising, each vitamin C serum was tested on its ... alongside allantoin and niacinamide, which will help boost the skin barrier.
Biryani Some reviewers say the formula can be drying Here's a serum from CeraVe that's a favorite among professionals. It uses encapsulated retinol to improve skin texture, niacinamide ...