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🔗amazon links in story/tg ‼️Tretinoin and azelaic acid are both skincare ingredients commonly used to treat acne. Tretinoin is a vitamin A derivative that increases skin cell renewal and helps prevent clogged pores, while azelaic acid helps reduce inflammation, acne-causing bacteria, and dark spots. #acnetreatment #azelaicacid#tretinoin#skinhealth#skincare