Apply your mandelic acid after cleansing and onto dry skin. It needs to go on before your moisturiser and ... Pleasingly this mandelic acid serum is a long-term clarifier that does a stellar ...

But before using it, you need to know the concentration ... To begin, it’s recommended to start with a milder concentration of mandelic acid, particularly in your night skincare routine. After ...

But before using ... of mandelic acid, particularly in your night skincare routine. After cleansing your face with a gentle, mild cleanser, apply the mandelic acid serum, followed by a moisturiser ...