Built for people who read ingredient lists.
Stop breaking out from expensive skincare.
Even great products can wreck your skin barrier when they clash. Scan yours for chemical conflicts before they touch your face.
Real routines, real recoveries. Tap the stack.
Catch the clash before your skin does.
1. Input Your Stack.
Type your products into the search bar, or just snap a photo of the ingredient label on your vanity.
2. Spot the Clash.
Our engine instantly cross-references the active chemicals. We catch the hidden conflicts that influencers forget to mention.
3. Save Your Barrier.
Get a clear “Pass” or “Fail” with exact instructions on how to split up your AM and PM application to let your skin heal.
You aren’t “purging.” Your barrier is crying.
A 10-step routine looks aesthetic on TikTok, but blindly layering acids, peptides, and retinols is a recipe for invisible chemical burns. A single clashing ingredient can completely deactivate your $80 serum, or worse, trigger a breakout that takes weeks to fade.
Checking two products is a great start. But to truly protect your skin, you need to see how your entire stack reacts together.
Free
$0
forever · no card required
No card, no catch. Scan your first pair in under a minute.
- 3 clash scans a month, no account needed
- Type product names or paste full ingredient lists
- Instant Pass/Fail verdicts with AI-written damage reports
- Step-by-step fix plans with AM/PM scheduling
Monthly Pass
$4.99
/ month · Cancel anytime
That's one latte a month to keep your $80 serums working.
- Everything in Free, unlimited
- My Vanity: save your AM/PM shelf with a live Routine Safety Score
- Can-I-Buy camera scanner: snap a label, checked against your shelf before you spend
- Skin Diary with Breakout Culprit Finder
Secure checkout by Flutterwave. Cards, Apple Pay, and more.
Yearly Pass
$29.99
/ year · Save 50%
Six lattes for the whole year. Works out to 8 cents a day.
- Everything in Monthly, plus:
- Perfect for tracking seasonal skincare swaps (winter vs. summer routines)
- Save 50% compared to paying monthly
Secure checkout by Flutterwave. Cards, Apple Pay, and more.
Their skin was fine. Their products weren’t.
“I thought it was hormonal acne.”
I’ve been breaking out on my chin for three months. I put my whole nighttime routine into the scanner and realized my ‘gentle’ cleanser had an exfoliating acid that was reacting horribly with my acne treatment. My skin cleared up in 4 days.
- Jess W., Verified User“My expensive serum was doing literally nothing.”
Turns out the cheap vitamin C I used underneath was completely neutralizing the peptides in my moisturizer. They were canceling each other out. I fixed the order based on this site and my texture is finally gone.
- Maya S., Verified User“The camera feature is a lifesaver.”
I have so many Korean skincare products with ingredients I can’t even pronounce. I just take a picture of the back of the bottle and it tells me exactly what not to mix it with. Best investment for my skin.
- Sarah K., Verified UserStop wasting money on products that fight each other.
Scan your first pair in under a minute. Your barrier will thank you.
Scan for Conflicts