The graded shelf
Actives, graded per concern.
Every grade applies to one ingredient for one concern — never a blanket score. Tap any ingredient for the mechanism, the studies, and the concentrations that were actually tested.
A gentler relative of hydroquinone — plausible chemistry, surprisingly little independent human data.
The quiet overachiever — dozens of trials across breakouts, redness, and dark spots, and gentle enough for sensitive skin.
The plant-derived 'retinol alternative' — one genuinely promising head-to-head trial, and that's about it so far.
The K-beauty soother from Centella asiatica — traditional wound-healing roots, modern calming claims, modest trials.
Skin-identical barrier lipids — the mortar between your skin cells, replenished from a jar.
The reference exfoliating acid — decades of use and controlled-trial support for texture and tone.
The moisture magnet — instant surface hydration with honest limits on what it can do long-term.
A fermentation-derived brightener with decent trial support and a known sensitivity trade-off.
The gentler AHA — exfoliates like glycolic while actually improving hydration.
Vitamin B3 — a versatile, well-tolerated active with genuine trial support for barrier, tone, and breakouts.
The soother — a humectant that calms irritated, freshly-exfoliated, or barrier-damaged skin.
The famous 'collagen-signal' peptide — appealing science, evidence mostly from the companies selling it.
Retinol's faster sibling — one conversion step closer to retinoic acid, with gentler-than-expected skin feel.
The best-studied over-the-counter anti-aging ingredient — a vitamin A form your skin converts into retinoic acid.
The pore-clearing acid — oil-soluble, so it exfoliates inside the pore where breakouts start.
The melasma specialist — borrowed from medicine, with growing trial support for stubborn pigmentation.
The classic antioxidant brightener — good evidence for photoaging, more fragile evidence for dark spots.
An oil-regulating helper — zinc bound to a natural hydrator, with modest direct evidence.