The science
The evidence for this mask is the evidence for hydrogel occlusion, for niacinamide and for the calming actives it carries, and the evidence against its name is the brand's own arithmetic. Hydrogel sheets are seaweed-gum matrices, here carrageenan from Chondrus crispus with locust-bean gum, that hold a large volume of water against the skin and release it slowly; the occlusion and prolonged wetting raise stratum corneum hydration for hours and cool the skin by evaporation, which is the mechanism for the calm, plump, de-puffed effect users describe and the reason hydrogels are used in post-procedure care. A 2024 study in the Journal of Tissue Viability on short-term skin reactions and stratum corneum changes after facial sheet mask use confirmed the hydration effect and showed that wear pattern, including duration and whether the mask dried, shaped the outcome, and a hydrogel's advantage is precisely that it does not dry. Niacinamide at sixth carries the leave-on evidence base, from trials at two to five percent over eight to twelve weeks showing increased barrier lipid synthesis, reduced water loss and reduced pigment transfer, applied here in a long weekly exposure that makes a modest cumulative effect plausible. Panthenol and betaine have leave-on data for reducing irritation and binding water, and centella extract and its triterpenes have a genuine wound-healing and anti-inflammatory literature, summarised in a 2024 review in Pharmaceutics, at concentrations above what a mask gel carries but in a format, prolonged occlusive contact, that favours delivery. The polydeoxyribonucleotide claim fails on dose before it reaches mechanism. PDRN acts through adenosine A2A receptors to promote angiogenesis and repair, and its clinical support comes from injected and wound-dressing use at defined milligram doses; a 2026 systematic review of randomised trials in Cureus found the evidence for polynucleotides and PDRN in skin rejuvenation, scar prevention and wound healing confined to those routes. Sodium DNA at 0.05 ppm is five millionths of a percent, has no demonstrated route through intact stratum corneum, and has no trial in any topical cosmetic, and the plant origin the brand claims does not alter that. Nothing has been published on the mask itself.
References 3 ShowHide
- Short-term skin reactions and changes in stratum corneum following different ways of facial sheet mask usage — Journal of Tissue Viability (2024)
- Polynucleotides and Polydeoxyribonucleotides for Skin Rejuvenation, Postoperative Scar Prevention, and Wound Healing: A Systematic Review of Randomized Clinical Trials — Cureus (2026)
- Topical Application of Centella asiatica in Wound Healing: Recent Insights into Mechanisms and Clinical Efficacy — Pharmaceutics (2024)