28/10/2026
Polynucleotides act on the skin’s microenvironment at several levels. 🧬
High-molecular-weight polynucleotide chains bind and retain water and scavenge hydroxyl radicals generated by UV exposure and oxidative stress. Together, these effects help create favourable conditions for fibroblast activity, supporting tissue repair and skin elasticity.
This is the biological rationale behind Plenhyage XL, Bioformula’s range of injectable polynucleotides for skin ageing and photoageing.
Medical Device Class III intended for use by qualified healthcare professionals. The information contained in this material is provided for informational purposes only and does not substitute medical advice. For safe use of the product, always consult the instructions for use and warnings before use.