Knowledge/Collagen Stimulators Compared: Ellansé, Sculptra, Derma Veil and More
Injectables
Collagen Stimulators Compared: Ellansé, Sculptra, Derma Veil and More
Ellansé, Sculptra, Derma Veil and other regenerative injectables share a similar principle but differ in composition; understanding each product’s features is the way to choose correctly.
Collagen stimulators use specific ingredients (PCL, CaHA, PLLA, PDLLA and others) to stimulate the skin to produce new collagen, improving skin quality and increasing firmness. Different brands vary in composition, particle design and application features.
Detailed comparison of major brands
Product
Main ingredients
Immediate fill
Collagen stimulation
Duration
Ellansé
PCL + CMC
High
High
1–4 years
Radiesse
CaHA + CMC
Highest
High
12 months+
Juvelook
PDLLA + HA
Low
High
12–18 months
AestheFill
PDLLA + CMC
High
High
18–24 months
Sculptra
PLLA
Low
Highest
24 months
Derma Veil
PLLA
Low
High
24 months
HArmonyCa
CaHA + HA
Highest
High
18–24 months
Features of each brand
Ellansé: CMC gel provides immediate fill; PCL microspheres stimulate Type I collagen regeneration — suitable for large-area filling
Radiesse: CaHA microspheres build a foundation at the fibroblast layer, combining immediate and lasting fill
Juvelook: a lighter, softer formula, less likely to form lumps; no massage needed after treatment
AestheFill: a newer form of poly-D,L-lactic acid, suitable for thinner-skinned areas
Sculptra: the only PLLA medical aesthetic brand worldwide with US FDA recognition, for progressive, natural regeneration
HArmonyCa: combines the dual advantages of CaHA and hyaluronic acid, lifting immediately while stimulating the skin’s own collagen
How to choose
Seeking immediate fill and contouring: Radiesse, HArmonyCa, Ellansé
