XI'AN LEADER BIOCHEMICAL
PDRN is deoxyribonucleic acid (DNA) extracted from salmon sperm.
Human DNA and PDRN have 95% similarity, which has been proved
to be safe and effective. PDRN can fundamentally treat aging or
damaged skin tissue through the body's own cell regeneration mechanism.
The main effect is to promote the differentiation of fibroblasts,
increase the growth factor and promote the synthesis of collagen.