Find out if your skincare is actually working
Kept photographs your skin the same way at every check-in, measures it with YouCam Skin AI and tells you when a product deserves a place on your shelf.
2% salicylic acid serumTarget acne 72 by day 56, measured 74
Working
Your pores, acne and oiliness improved by more than the difference between repeat photos.
- Better: Blemishes 49 → 11 on the acne map
- Better: Acne 66 → 74, 8 points better than day 0
- Better: Pores 69 → 80. That's more than the ±4 points we see between repeat photos
Kept compares photos of your skin. It is not a medical diagnosis.
Sample trial. Face generated with YouCam AI
What a trial looks like
This is the trial page for the 2% salicylic acid serum above, with all 5 photos. Drag the divider on the face to compare day 0 with day 56.
How Kept measures
- Face sizeGood
- AngleGood
- LightGood
Same angle, distance and light every time
- 34 blemishes
- Acne66
- Texture80
- Redness80
YouCam Skin AI scores each area and maps where it changed
Acne score by day
- Your score
- Expected if it works, ±4
- Higher scores mean better skin
Each active ingredient has its own timeline. Kept knows when to expect a change and when a breakout is a purge
- Likely purging
- Acne is up on day 18. Retinal often causes a short purge in weeks 2 to 6
- Blemishes 16 → 34 on the acne map
A verdict with the numbers behind it
Verdicts you can act on
Working
Your pores, acne and oiliness improved by more than the difference between repeat photos.
Real verdict of the sample 2% salicylic acid serum
- Better: Pores 69 → 80. That's more than the ±4 points we see between repeat photos
- Better: Acne 66 → 74, 8 points better than day 0
- Better: Oiliness 76 → 82, 6 points better than day 0
Keep it on your shelf
Before you buy
Paste the ingredient list of a product you are about to buy. Kept compares its actives with what you already tested and with your latest scores, so you don't pay twice for something that never worked for you.
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