THEY LIED.
GET YOUR NUMBERS.
Stop trusting expensive promises. Test your skin in seconds and build a routine around real data.
TRUSKIN · DEVICE
Baseline Skin Tester
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WHAT'S YOUR BASELINE?
Test once. Know your skin. Build your routine around data, not ads.
KNOW YOUR NUMBERS
Your skin has data. Your routine should too.
Snap a selfie, enter your three Baseline scores — moisture, oil, and elasticity — and our AI builds a personalized AM/PM routine in seconds. Every product matched to your numbers, not an ad.
GET YOUR SKIN PLANREAL TESTS. REAL RESULTS.
No filters, no cap. Just actual skin data from real people.
Know, Don't Guess
Stop wondering if your skincare is working. Get the data and know for sure.
Track What Works
Measure before and after. See exactly which products move the needle.
Save Your Money
No more $80 serums that do nothing. Invest in what actually helps your skin.
THE ECOSYSTEM
DEVICE NOW. ROUTINE NEXT.
We're building more than a tester. Baseline. is your skin data ecosystem — device, plan, and curated products that actually work.
The Device
Your Baseline tester. The entry point to data-driven skincare.
Available NowYour Plan
A personalized routine based on your actual moisture and oil scores.
Included FreeCurated Products
Cleansers, serums, and moisturizers vetted with real skin data.
Coming Soon*10K+ sales tracked for this item across platforms and brands. Baseline. is an independent skincare data platform. Product recommendations may include affiliate links. Always patch test new products. Baseline. does not provide medical advice. Consult a dermatologist for skin concerns.