Rna

RNA (ribonucleic acid) is a nucleic acid found naturally in all living cells, including skin. In skincare formulations, RNA functions as a skin conditioning agent. It is derived from biological sources and works at a cellular communication level to support skin function.When applied topically, RNA may interact with skin cells to help regulate gene expression and cellular processes. The research landscape around RNA in skin is still developing, with most evidence emerging from laboratory and early-stage studies rather than large-scale clinical trials in humans.

RNA works through a process called gene regulation. Specifically, certain types of RNA modification (such as m6A methylation) influence how genetic instructions are processed within skin cells. This affects whether cells produce proteins needed for repair, inflammation control, and ageing processes.When formulated into skincare products, the challenge lies in delivering RNA molecules across the skin barrier, as they are large and charged. Modern formulations use advanced delivery systems to help RNA reach viable skin cells, though the extent of penetration and efficacy varies depending on t…

RNA-containing products are typically incorporated into serums, moisturisers, or treatment formulations. Use as directed on the product label, usually once or twice daily. RNA works best as part of a consistent routine rather than as an occasional treatment. Pair with complementary ingredients like hydrators and antioxidants for optimal results.

RNA derived from biological sources is generally well-tolerated in topical skincare. As with any new product, patch test first if you have sensitive skin or known allergies to biological ingredients.