Rejuran is a brand of polynucleotides (PN) which are injected in a similar technique to skin boosters. Polynucleotides have been shown in multiple clinical studies to have medical benefits ranging from improvement of hair loss to wound healing.
Their cosmetic use has been recent and is also backed by clinical data that shows improved hydration, decrease in inflammation, improved skin tone and texture. It also improves the hydration effect of skinboosters when used in combination.
I am an active user of both Rejuran and various types of skinboosters, and my personal thoughts are as follows:
1. Rejuran is a more all rounded treatment. It can do things like improve dark eye circles which skinboosters usually do not.
2. Rejuran shows faster and better results in my patients.
3. The manual technique of injecting either is preferred by experts worldwide because of its precision and superior results.
Hope this helps!