The Science
Salmon DNA.
Real results.
No clinic required.
PDRN (Polydeoxyribonucleotide) is extracted from salmon DNA — one of the most biocompatible ingredients in regenerative medicine. Korean dermatologists have used it in "healer shot" treatments for decades. It works by activating adenosine receptors in your skin, triggering cellular repair, collagen production and deep hydration.
Salmon Theory brings that same ingredient to topical skincare — no needles, no clinic appointment, no downtime.
1,400%
surge in PDRN search interest, 2024–2025
$811M
projected market size by 2035
40yr
of clinical use in regenerative medicine