The doctor on video

Skinboosters vs polynucleotides vs collagen inducers: the definitive guide

With Doctor Florian A. Vallecillo Cabrera· Published: 26 August 2026
The doctor on video
Subtitles7:39

Video in Spanish · subtitles available

Skinboosters, polynucleotides, or collagen inducers? They may seem to do the same thing, but they don't. In this video I explain what each one actually does and how to choose based on what your skin really needs.

Skinboosters, polynucleotides, and collagen inducers are constantly confused with one another, as if they all served the same purpose. In this video I bring some clarity: skinboosters (hyaluronic acid) work primarily on hydration and skin quality; polynucleotides aim to modulate the biological environment of the tissue — tissue repair, extracellular matrix, fibroblasts —; and collagen inducers (calcium hydroxyapatite, poly-L-lactic acid) trigger a progressive response from the tissue itself, directed at producing and remodelling collagen. None of them is 'the best': first comes the skin diagnosis, and then the choice of tool.

Doctor Florian A. Vallecillo Cabrera

Doctor Florian A. Vallecillo Cabrera

The doctor on video

Informational content by Doctor Florian A. Vallecillo Cabrera. It does not replace an in-person consultation or an individual diagnosis.

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