Cosmetic ingredient decoder
Know exactly what's in your skincare
Scan any cosmetic label and understand every ingredient in plain English — what it does, who it suits, and whether it's worth it.

Decoded
Niacinamide · Humectant
Strengthens barrier · calms redness · well tolerated
Scan the label
Point the app at any product's ingredient list — or search here.
Decode instantly
Every INCI name explained: function, who it suits, cautions, comedogenic rating.
Decide with confidence
Know if it fits your skin before you buy. No hype, no fear-mongering.
Popular ingredients
All ingredients →Synthetic retinoid that normalizes skin cell turnover and reduces acne and signs of aging.
A naturally-derived compound that soothes irritation and promotes skin healing and cell turnover.
Succulent plant extract with hydrating and calming properties for irritated or inflamed skin.
A plant-derived tyrosinase inhibitor that gradually fades dark spots and hyperpigmentation.
Water-soluble exfoliant that dissolves dead skin cells to reveal smoother, brighter skin.
Potent antioxidant that neutralizes free radicals and may improve skin texture and radiance.
Building blocks of proteins that hydrate, strengthen skin barrier, and support collagen structure.
Plant-derived hydroquinone precursor that gradually converts to hydroquinone to reduce dark spots and even skin tone.
Lightweight oil rich in fatty acids and vitamin E that nourishes and softens skin without heavy residue.
Synthetic peptide that mimics botulinum toxin's mechanism to reduce dynamic wrinkles and expression lines.
Pure vitamin C that brightens skin, boosts collagen, and neutralizes free radical damage.
Stable, water-soluble vitamin C derivative that converts to active ascorbic acid in skin.
The whole shelf, decoded in your pocket
- ✓Scan any ingredient list with your camera
- ✓Instant safety & comedogenic ratings
- ✓Personalized to your skin type & concerns
- ✓Spot fragrance, harsh actives & conflicts
- ✓Works offline, no account needed

Scan result
Hyaluronic Acid
Humectant · comedogenic 0 · suits all skin
Barrier-friendly · well tolerated
By what it does
Latest guides
All guides →DMAE Side Effects and Who Should Avoid It: A Complete Guide
DMAE is a popular anti-aging ingredient, but certain skin types and health conditions make it risky. Here's what you nee
Is DMAE Safe for Skin? What the Research Shows
DMAE (dimethylaminoethanol) is a firming ingredient used in skincare. Here's what science actually says about its safety
Is DMAE Safe for Skin? A Chemist's Evidence Review
DMAE (dimethylaminoethanol) is a naturally occurring compound used in skincare for firming and toning effects. The scien
Coenzyme Q10 Side Effects: Safety & Who Should Avoid It
Coenzyme Q10 (CoQ10) is a popular antioxidant in skincare, but it's not right for everyone. Here's what you need to know
Alpha Lipoic Acid Side Effects & Who Should Avoid It
Alpha lipoic acid is a powerful antioxidant used in skincare to brighten and firm skin. But side effects like irritation
Is Alpha Lipoic Acid Safe for Skin? What Experts Say
Alpha lipoic acid (ALA) is a potent antioxidant widely used in skincare. For most people, it's safe when used correctly—
Decode your shelf in seconds
Scan any product and get a plain-English breakdown of every ingredient, tailored to your skin.