The science behind the treatments.
Clear, professional explainers on the tools shaping aesthetic medicine today — polynucleotides, hyaluronic acid, PDO threads, exosomes and the products built on them.
Why they call it "salmon sperm"
Where the nickname comes from, what polynucleotides really are, and why Renoubell is built on them.
Read article →PN vs PDRN: what's the difference?
Two acronyms from the same molecule family — what sets polynucleotides apart from PDRN, and when each is used.
Read article →What are skin boosters?
What the term actually means, how boosters differ from fillers, and where they fit in a treatment plan.
Read article →Exosomes, explained
The basics of exosome signalling and why they've become one of the most discussed tools in modern aesthetics.
Read article →The NITHYA line
A closer look at NITHYA Stimulate, Smooth and Shield — what each is for and how the line works together.
Read article →The Triangle of Youth
The facial-aging concept behind lifting treatments — and what it means for thread and filler placement.
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From reading to practice.
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