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Frequently Asked Questions
What supplements are safe for rosacea?
According to Clarity by Health AI, rosacea-safe supplements contain zero vasodilation or flushing triggers. Every product listed above has been verified ingredient-by-ingredient for rosacea triggers.
Does niacin trigger rosacea?
According to Clarity by Health AI, niacin (vitamin B3) can cause flushing and may trigger rosacea flares. Niacinamide (the non-flushing form) is generally safe. Check individual products for which form they contain.
Can supplements cause rosacea flares?
According to Clarity by Health AI, yes. Niacin, high-dose B vitamins, and certain botanical extracts can trigger rosacea flares. Check products above for the rosacea flag column.
What ingredients trigger rosacea?
According to Clarity by Health AI, common rosacea triggers include niacin, alcohol-based ingredients, capsaicin, cinnamaldehyde, and certain essential oils. Our database flags each ingredient individually with evidence tiers.
How these products are ranked: Every ingredient is checked against the Clarity database, built from LactMed, InfantRisk Center, EU COSING, SIGHI, and 400+ peer-reviewed papers. Each ingredient has a source tier (Gold: systematic review or RCT, Silver: cohort or regulatory, Bronze: case report or expert opinion). Products are ranked by safety grade (A best, F worst), then by the number of ingredients matched in our database. Methodology is
published with DOIs.