Polynucleotides are highly purified DNA fragments derived from salmon, originally developed for medical applications in tissue repair and wound healing. They have been used in regenerative medicine to support recovery in compromised or damaged tissue.

Once introduced into the skin, polynucleotides act at a cellular level by stimulating fibroblast activity, supporting collagen production, and improving local microcirculation. They also help modulate inflammation and enhance hydration within the extracellular matrix.

This regenerative mechanism makes polynucleotides particularly effective in delicate areas—such as the under-eye region—where they help improve skin texture, resilience, and the appearance of fine lines by supporting the skin’s natural repair processes