Collagen biostimulators represent a significant advance in aesthetic medicine. Unlike traditional fillers that provide immediate volume, biostimulators activate your skin's natural mechanisms to produce new collagen, delivering results that look and feel genuinely natural — and that develop gradually rather than appearing overnight.
What Are Biostimulators?
They are biocompatible injectable substances that, when introduced into the dermis or subcutaneous tissue, trigger a biological response that stimulates the production of collagen, elastin, and other components of the extracellular matrix. The result is a progressive improvement in firmness, elasticity, and overall skin quality that can last significantly longer than traditional fillers.
Types Available
- Poly-L-lactic acid (PLLA): such as Sculptra. Stimulates type I collagen production gradually. Ideal for restoring volume and treating moderate to severe laxity. Duration: up to 2 years.
- Calcium hydroxylapatite (CaHA): such as Radiesse. Offers an immediate filling effect plus progressive biostimulation. Versatile for face, neck, chest, and hands. Duration: 12 to 18 months.
- Stabilized hyaluronic acid: such as Profhilo. Does not fill but rather improves skin quality from within, increasing hydration and stimulating collagen and elastin. Ideal as a preventive or maintenance treatment. Duration: 6 months.
- Polynucleotides (PN): derived from purified DNA, they stimulate tissue regeneration and improve skin hydration and elasticity. Especially useful in delicate areas such as the eye contour.
How Do They Differ from Fillers?
The fundamental difference is the objective: fillers provide immediate, localized volume, while biostimulators improve skin quality globally and progressively. Fillers correct; biostimulators regenerate. This is why combining both types of treatment often delivers the most comprehensive and natural-looking results.
What to Expect from Treatment
The procedure is quick (30 to 45 minutes) and is performed with topical or local anesthesia. There may be mild swelling or bruising for 2 to 5 days. Results are not immediate — collagen production is a biological process that takes weeks to months — but the effects are longer-lasting and more natural than conventional fillers.
At Elyzea, we offer all the latest-generation biostimulators. Dr. Geldres designs personalized protocols based on each patient's age, skin quality, and goals. For international patients, biostimulator treatments in Lima represent exceptional value — the same products used in top US clinics, administered by a board-certified plastic surgeon, at a fraction of the cost.