Rejuran (often referred to as “Rejuran Healer”) is a skin rejuvenation treatment primarily composed of polynucleotides (PN) derived from salmon DNA. Research suggests that polynucleotide-based injectables can improve skin elasticity and hydration by stimulating collagen production and aiding in tissue repair. The rationale is that these polynucleotides act on fibroblasts (the cells responsible for collagen synthesis), promoting overall skin renewal.

Key Benefits: 

Clinical studies have shown that Rejuran injections may lead to improved skin texture, reduced fine lines, and a strengthened skin barrier, which is crucial for retaining moisture and defending against external irritants. 

How It Works: 

Upon injection, Rejuran’s PN content activates the wound-healing process within the dermal layer. This effect is sometimes described as “self-regeneration,” helping the skin rebuild itself more effectively. 

Who Can Benefit:

Rejuran is typically well-suited for individuals dealing with skin concerns such as fine lines, dullness, uneven texture, or mild acne scars. It’s also popular for those seeking a natural yet noticeable rejuvenation.