Free 30-day beta · Only 250 spots
Your skin.Your biology.Now in sync.
Help shape the first truly personalized, cycle-aware skincare app. We’re inviting 250 women (ages 22–30, U.S.) who love skincare to test Dermasync free for 30 days before launch — and share your feedback.
Only 250 beta spots · Complete all 30 days, get 6 months free
Privacy-first by design · 30-day beta program · Your feedback shapes the app
The problem
Your skin changes.
Most routines don’t.
You’re doing everything “right”—and still guessing why results come and go. The problem isn’t effort. It’s approach. Skin is dynamic, not fixed:
Hormonal fluctuations can influence oiliness, hydration, sensitivity, and blemishes throughout the month.
Lifestyle and environment—sleep, stress, weather, travel—shape what your skin needs, too.
When routines don’t adapt, the result is frustration, wasted money, and lost confidence.
How Dermasync works
Adaptive skincare intelligence, in five simple steps.
Step 01
Tell us about your skin & cycle
Your goals, concerns, history, and the products you already own.
Step 02
Sync your cycle
Connect Apple HealthKit or enter manually. Weather adds daily context.
Step 03
Track changes as they happen
Quick daily check-ins for skin symptoms and cycle cues—just takes a few seconds.
Step 04
Get twice-daily guidance
Personalized morning and evening routines that adapt to your phase, lifestyle inputs, and local weather.
Step 05
Learn what your skin needs next
Clear, cited insights and education—Dermasync gets smarter with every cycle.
Real skin. Real cycles. Really you.
No filters, no one-size-fits-all. Just guidance that works with the skin you’re in.
Founding beta testers
Only 250 spots.
Help shape the future of skincare.
Your feedback will directly influence new features and help shape Dermasync before thousands of women use it.
Beta testers who log in each day for all 30 days are gifted a free 6-month subscription.
- Free 30-day early beta access
- Direct line to the founders
- 6 months free when you complete all 30 days
Encrypted by design
We encrypt your health data—cycle tracking, skin type and history, symptoms, medicines, birth control, allergies, and daily log-ins. And your photos never leave your phone.
Never sold. Ever.
We’re a wellness app, not a data broker. We never sell or share any identifiable member health data. We also minimize what we ask for: no full name, phone number, or birth date, and we don’t store passwords or payment information.
You’re in control
Update, export, or delete your data at any time—and turn connected services on or off (Apple HealthKit for health data; Apple WeatherKit / Open-Meteo for weather).
Early access
Apply to be a Founding Beta Tester.
A free 30-day beta this fall, limited to 250 women ages 22–30 in the U.S. Spots are limited—don’t wait.
We respect your privacy. We’ll only use your information for launch updates, early-access pricing, and Dermasync communications.