Collagen patch put to the test: will it irritate skin?
Knowledge-focused
Ongoing
This study checks if a collagen-based material causes skin irritation or allergic reactions when applied repeatedly. Twenty healthy adults aged 18 to 70 will wear patches on their skin, and researchers will grade any redness or swelling. The goal is to see if the material is safe…
Phase: NA • Sponsor: SerenaGroup, Inc. • Aim: Knowledge-focused
Last updated May 13, 2026 16:03 UTC