Azelaic acid
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ComparisonsAzelaic acid alternatives: what the evidence actually supportsComparing tretinoin, niacinamide, benzoyl peroxide, tranexamic acid and more to azelaic acid for acne, rosacea and melasma, with real trial data.Read guide →ComparisonsAzelaic acid cost per month: what it really runsGeneric azelaic acid gel or cream runs about $20 to $90 a month; OTC serums run $15 to $45. Here's the real math on prescription vs OTC pricing.Read guide →ComparisonsAzelaic acid cost: prescription vs OTC pricing guide 2026Azelaic acid runs $2-3/gram OTC to $150-300+ for Finacea or Azelex without insurance. Here's what actually changes the price and where you're overpaying.Read guide →ComparisonsAzelaic acid in women: acne, rosacea and melasmaHow azelaic acid works for women with acne, rosacea and melasma, prescription 15-20% vs OTC ~10%, pregnancy data, and real side effects.Read guide →ComparisonsAzelaic acid vs benzoyl peroxide: which wins for youAzelaic acid (15-20%) vs benzoyl peroxide (2.5-10%): head-to-head on acne evidence, rosacea, pregnancy safety, irritation, and bleaching risk.Read guide →ComparisonsAzelaic acid vs hydroquinone: which one actually winsAzelaic acid (15-20%) vs hydroquinone (2-4%) for melasma and PIH: real trial data, side effects, and who should use which.Read guide →ComparisonsAzelaic acid vs metronidazole: which one actually winsAzelaic acid 15-20% vs metronidazole for rosacea and acne: head-to-head on evidence, redness reduction, side effects, pregnancy use, and cost.Read guide →ComparisonsAzelaic acid vs niacinamide: which one actually worksAzelaic acid has FDA-approved drugs at 15-20% for acne and rosacea. Niacinamide has weaker evidence, mostly at 2-5%. Here's the real head-to-head.Read guide →ComparisonsAzelaic acid vs tretinoin: which one actually winsAzelaic acid (15-20%) vs tretinoin: real trial data on acne, rosacea, melasma, pregnancy safety, and irritation. Which to pick, and when to use both.Read guide →