SkinStudy conducts longitudinal observational studies for professional skincare brands — tracking real participants, using real products, and generating real-world evidence that clinical trials can't replicate.
A longitudinal study tracks the same participants over time — measuring change in the same person, not differences between groups. This makes it the gold standard for understanding how a product actually performs in the real world.
In plain terms: instead of comparing 50 people who used your product to 50 who didn't, we track what actually changes in each individual from Day 1 to Day 30.
Each participant becomes their own control. Each result is traceable. Each claim is grounded in observable, time-stamped evidence.
You define the product, duration, and sample size. We handle everything else.
Participants apply, agree to terms, and submit their baseline photo and current routine.
We send timed reminders. Participants submit photos and complete brief surveys on their schedule.
AI-scored skin analysis, participant sentiment, before/after comparisons, and claim-ready summaries.
Clinical trials are expensive, slow, and often produce results that don't reflect real-world use. SkinStudy gives you evidence that does.
"Enhances the appearance of hydration in 87% of participants after 30 days" — that kind of language, backed by actual longitudinal data.
SkinStudy is not affiliated with your brand. That independence makes the data more credible — to press, regulators, and consumers.
Every participant submits standardized photos at consistent intervals. You own the before/after documentation for marketing use.
A 30-day study can begin within days and deliver results in weeks — not the 12-18 months a full clinical trial requires.
Participants use products in their actual routines, with their real skin, lifestyle, and environment. The results reflect how your product performs outside a lab.
Clinical trials cost tens of thousands to hundreds of thousands. A SkinStudy study delivers comparable claim support at a fraction of the investment.
We work with professional skincare brands who want evidence that holds up. Get in touch and we'll walk you through how a study would work for your product.
Contact Us →hello@skinstudy.io