Biostimulators

Woman in her fifties after weight loss, showing jawline and cheeks — HArmonyCa Cardiff

Ozempic face and Mounjaro face: why the face goes first, and what actually works

Ozempic face, Mounjaro face: weight-loss injections take fat from the face first. HArmonyCa lifts on the day and rebuilds collagen after. The 2025 evidence.

Woman with firm, healthy, luminous skin after collagen biostimulator treatment at Sebastian Rose Medical Aesthetics Cardiff

Julaine vs Sculptra: Which Collagen Biostimulator Is Right for You?

Same molecule, different technology. Julaine and Sculptra are both PLLA collagen biostimulators, but they don't behave the same way. Our Cardiff medical practitioner compares how each rebuilds your collagen — and how to choose the right one for your skin.