WHAT IS POST INFLAMMATORY HYPERPIGMENTATION

Value of SPF in Acne CareAlthough it might appear counterproductive to add one more skincare item to your acne-prone skin regimen, sun block can aid you fight the look of brand-new imperfections and avoid PIH (post-inflammatory hyperpigmentation) after breakouts. Try to find a face sun block with active ingredients like zinc oxide, niacinamide, and