ResearchPeer-reviewed
A Small Trial Tests Botox Plus Collagen for Crow's-Feet
A randomized study asked whether adding a collagen filler to botulinum toxin improves periorbital wrinkles. The combination scored higher — in 40 people, over six months.
Section I · The Research desk
Research
New studies on injectables, devices, and skin science, read against the original paper rather than the press release.
Requires Tier 1 sources · Peer-reviewed