Country of origin · Republic of Korea
PCL Power Booster is a Korean polycaprolactone (PCL) collagen-stimulating booster supplied in a 2 ml vial. PCL is a biodegradable polymer that prompts the skin to produce its own collagen gradually, supporting firmness and skin quality over a treatment course rather than acting as an instant filler.
Why choose PCL Power Booster
How PCL Power Booster stimulates collagen
Polycaprolactone (PCL) is a biodegradable polymer that acts as a collagen biostimulator: placed in the skin it prompts fibroblasts to produce new collagen gradually, while the PCL itself is slowly broken down and metabolised. Results build over a treatment course rather than appearing instantly.
PCL Power Booster specifications
PCL Power Booster common uses
The areas below are commonly treated with this category of product by practitioners. Suitability, technique, and dosing for any given area are determined by the treating practitioner based on individual patient anatomy and clinical judgment.
Contraindications
PCL Power Booster — frequently asked questions
PCL Power Booster is a Korean polycaprolactone (PCL)-based collagen-stimulating booster supplied in a 2 ml vial. PCL is a biodegradable polymer that works by prompting the skin to produce its own collagen over time.
Polycaprolactone is a biodegradable polymer that acts as a collagen biostimulator. Once placed in the skin it stimulates fibroblasts to produce new collagen gradually, while the PCL itself is slowly broken down and metabolised.
No. Like other biostimulators, PCL Power Booster works gradually — results build over a treatment course as new collagen forms, rather than appearing immediately.
PCL Power Booster is made in South Korea. It is intended for use by licensed healthcare professionals.
Store at room temperature, away from direct sunlight, and do not freeze. Refer to the product packaging for the printed expiry date.
It is a professional product intended for administration by licensed healthcare professionals trained in collagen-stimulating treatments, in accordance with local regulations and the official instructions for use.
A hyaluronic acid booster mainly hydrates and gives a temporary plumping effect. A PCL booster is a biostimulator — it works by stimulating new collagen, so its effect develops more gradually and is intended to last longer.
Collagen-stimulating boosters are usually given as a short course of sessions spaced a few weeks apart, with the exact plan set by the treating practitioner based on the individual’s skin. The collagen response builds gradually between and after sessions.

Bodhi Carmichael –
This is my go-to collagen stimulator now. What I love about this PCL booster is that it doesn’t leave me looking swollen like a balloon. The recovery time was super short. My under-eye area feels less fragile and the fine lines around my mouth are slowly fading. Highly recommend it to anyone dealing with tired, thinning skin.
Nina Patel –
This is my second time ordering Ami Eyes. It works so much better than expensive eye creams that just sit on the surface. If you want real results for hollow eyes and dark circles, this is it. Just be patient for a few days while the swelling goes down.