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Niacinamide at 10% with sodium hyaluronate and allantoin. One of the best-studied ingredients for uneven tone.
Get it in The Dark Spot Receipt, $49.95
Vitamin B3. Controlled studies show it helps the look of dark spots, redness and pores, mostly at 2 to 5%. At 10% some people get redness or tingling, so start every other day.
GlycerinHumectant
well-supportedSecond in the list. Draws water into the top layer of skin and softens the feel of a high niacinamide serum.
Sodium hyaluronateHumectant
limited evidenceThe salt form of hyaluronic acid. Holds water at the surface for a plumper look. Hydration, not a tone fix.
AllantoinSoothing
limited evidenceA gentle skin conditioner used to calm the look of irritation. Well tolerated, modest evidence.
Bamboo ferment filtrateConditioning
insufficient evidenceA ferment often sold as a probiotic. Live bacteria are not in it, and there is little skin data. A supporting player.
Chamomile extractSoothing
limited evidenceA traditional soothing botanical. Skip it if you are allergic to the daisy family.
Plain truth: niacinamide is the active with the real evidence. Everything else supports comfort and hydration. Use sunscreen or the spots come back.
Apply a few drops to clean, dry skin, morning and night. Follow with moisturizer, and sunscreen in the daytime. Give it 8 to 12 weeks.
This is a cosmetic. It is not intended to diagnose, treat, cure or prevent any disease.
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Scan your skin for free and get a plain-English receipt with the evidence attached. No account needed.
Trend Receipts, by email
Occasional notes, no weekly blast. See our privacy page.