Features The 1% Line Pricing Blog Support Download for iOS
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Go find a bottle.
Any bottle.

Photograph the front of it. In about five seconds Skinventry tells you whether the label is telling the truth about what is inside.

Free. No account. Works on anything already on your shelf.

Skinventry, open on the check screen: photograph a product
A Skinventry verdict: two claims do not match the formula
The ingredient list with the 1% line drawn through it
Below the 1% line
Claim unsupported
This one checks out
1%
The line that decides what you bought
5s
From photo to verdict
0
Accounts required
100%
Of the checking runs on your phone

Everything turns on one line.

Ingredients above 1% must be listed strongest first. Below 1%, any order is legal. So the moment you find that line, you know what you actually paid for.

Encapsulated Retinol Serum
  1. 1Aqua
  2. 2Glycerin
  3. 3Caprylic/Capric Triglyceride
  4. 4Cetearyl Alcohol
  5. 5Dimethicone
1% LINE
  1. 6Phenoxyethanol
  2. 7Retinol
  3. 8Tocopherol
  4. 9Xanthan Gum
Does not match

The retinol it is named after is under 1%.

It sits below the preservative, which is capped at 1%. Everything past that marker is present at less than one percent, in whatever order the brand prefers. The published trials behind retinol used 0.3% to 1%.

Skinventry finds this line on any bottle you point it at, and tells you which side your active is on.

Every claim, checked against the formula.

Photograph any product. Skinventry reads what is actually inside, explains every ingredient, and tells you whether the front of the packaging is telling the truth.

Photograph any product

Just the front, the way it sits on the shelf. Skinventry identifies it, pulls the full ingredient list, and runs the check in about five seconds.

The 1% line

Ingredients above 1% are listed strongest first; below it, any order is legal. Skinventry finds the line on every label and tells you which side the active you paid for is on.

Every ingredient, explained

What each line item actually is, in plain words: the humectants, the silicones, the formaldehyde releasing preservatives, the fragrance allergens hiding under chemical names.

Claims with nothing behind them

Encapsulated with no carrier in the formula. Unscented with fragrance in the list. SPF with no UV filter. Marketing words no regulator defines. Flagged, with the receipts.

The myths it refuses to repeat

Vitamin C and niacinamide are fine together. Azelaic acid and a retinoid are prescribed together on purpose. Where the internet fearmongers, Skinventry corrects.

Free is not a trial

The verdict engine runs on your phone. Typing a product in is free and unlimited, forever. Premium buys unlimited photo checks and your full saved history. No account required.

Free does the heavy lifting.

Checking a product by name is free and unlimited, forever. Premium just removes the limits on the camera.

Weekly
$4.99 / week

For trial runs, trips, and big event weeks.

Monthly
$9.99 / month

Month to month. Cancel whenever.

Premium includes

Billed through the App Store. Cancel anytime in Settings. Photos stay on your iPhone by default.

The one in your hand right now.

Photograph the front of it and find out what the front is not telling you. Free on the App Store, no account, nothing to set up first.