Polynucleotides represent one of the most advanced regenerative medicine approaches in modern aesthetics. These biopolymers work by stimulating the skin’s natural repair mechanisms, supporting deep hydration, improved skin quality and enhanced tissue support. Particularly suitable for fragile, thin or ageing skin, Polynucleotides help improve elasticity, radiance and firmness while delivering subtle and natural rejuvenation. They are frequently used in delicate areas such as the eye contour, face and neck. At EHTIQ, Polynucleotide treatments form part of bespoke regenerative programmes focused on improving overall skin health and resilience.