The science
An adhesive hydrogel patch acts by occlusion, humectancy and mechanical tension, and this one's list supports those and no more. The gel is a water-glycerin-sorbitol matrix set with sodium polyacrylate, polyacrylic acid, agar and xanthan and crosslinked with aluminium glycinate, which gives it cohesion, stretch and self-adhesion; occluded against the skin for twenty to thirty minutes it drives water and small humectants into the stratum corneum, producing a measurable short-term rise in hydration and a plumped appearance, and as the gel loses water it contracts slightly against the skin, producing the transient tautness that reads as lifting and reverses within hours. Niacinamide at fifth position has controlled leave-on evidence for increased ceramide synthesis, reduced transepidermal water loss and, over eight to twelve weeks of daily use, improved fine lines and tone; a half-hour patch twice a week is a modest exposure but a real one. Collagen, collagen amino acids, collagen extract, soluble collagen and hydrolysed collagen are proteins and peptides ranging from roughly 300 kilodaltons down to free amino acids, all of which act as film-forming humectants at the surface; even the smallest hydrolysed fragments do not penetrate to the dermis in any study that has measured it, and topical collagen of any form does not contribute to the skin's own. Hexapeptide-2 and palmitoyl tripeptide-5 are signal peptides with supplier and small-study data on collagen signalling in daily leave-on use over weeks, for which a twice-weekly half-hour patch provides no comparable exposure. Adenosine is a Korean regulatory anti-wrinkle active with modest leave-on data; panthenol, allantoin and dipotassium glycyrrhizate are documented soothers; cyanocobalamin colours the gel pink; biotin and Anemarrhena asphodeloides root extract are trace additions.
The brand's study of 20 women aged 40 to 59 over 14 days reporting 21.2 percent eye lifting, 11.5 percent smile-line smoothing and 22.4 percent neck lifting is released without methods, instrumentation or a control, and is consistent with the immediate post-removal effects of an occluded hydrogel rather than with structural change.
Tolerability is good: fragrance-free, alcohol-free, oil-free and mildly preserved, with niacinamide's occasional transient flush under occlusion and the general caution that adhesive gels should not be applied to broken, eczematous or freshly treated skin. The patch is not marked vegan, since its collagen is of unstated origin. From a pregnancy standpoint the formula is unremarkable, containing nothing that guidance advises against.