Polynucleotides and exosomes are both emerging technologies in the field of aesthetics, but they have different origins, mechanisms of action, and applications. Polynucleotides Origin: Polynucleotides are polymers composed of long chains of nucleotides, which are the basic building blocks of DNA and RNA. They can be derived from natural sources like salmon sperm DNA or … Continue reading Polynucleotides and exosomes in aesthetics what’s the difference