@hazelkim22: * Slow but effective: takes weeks, but treats acne + fades dark spots * May tingle at first: normal and temporary * Great for dark skin: safe and helps with pigmentation without bleaching * Works well with other actives: pairs nicely with niacinamide, sunscreen, even retinoids (if used correctly) * Helps redness too: calms inflammation and can improve uneven tone * Start low, go slow: overusing it can cause irritation and worsen pigmentation * Sunscreen is a must: without it, your dark spots won’t fade properly * Can be used morning or night: very flexible in a routine * Texture matters: some formulas pill or feel gritty—application technique helps #hyperpigmentation #acne #darkspots #azelaicacid #foryou