{"product_id":"medicube-deep-peptide-radiance-mask-27ml","title":"Medicube Deep Peptide Radiance Mask","description":"\u003cp\u003e\u003cstrong\u003eSkin-Nomad's Take — At a Glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTen distinct peptides target firmer, more elastic skin.\u003c\/li\u003e\n\u003cli\u003eMulti-layer hydration in a breathable sheet format.\u003c\/li\u003e\n\u003cli\u003eBoosts radiance whilst strengthening the skin barrier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFirmness and radiance are normally two separate purchases, and a sheet mask is the last place you would expect to find both taken seriously. The Medicube Deep Peptide Radiance Mask runs ten distinct peptides at the first and Niacinamide at 4% at the second, on a thin sheet that keeps a heavily loaded serum in place. Medicube formulates in South Korea to a clinic-style standard, which is why the firmness claim here comes with a two-week figure attached rather than an adjective.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmness is handled by ten peptides rather than one:\u003c\/strong\u003e Acetyl Hexapeptide-1, Palmitoyl Tripeptide-5 and eight others signal the skin's structural support system by routes that do not all overlap. Two weeks of use measured firmness 28.6% better.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive molecular weights of hyaluronic acid land at different depths:\u003c\/strong\u003e Hyaluronic acid at up to 1% is split across five sizes, so the larger fragments hold water at the surface while the smaller ones travel further in. Plumpness lasts into the next day instead of flattening out within the hour.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAt 4%, Niacinamide takes on dullness and tone together:\u003c\/strong\u003e Niacinamide limits how much pigment reaches the surface cells and refines the look of texture and pore size at the same time. That 4% is the concentration where the tone effect becomes visible rather than theoretical.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat stops a formula this loaded from stinging is the barrier half:\u003c\/strong\u003e Ceramide NP reinforces the skin's lipid barrier and Centella Asiatica settles the reactivity that sits alongside dehydration. Skin comes out of the session calm rather than flushed, which is what makes a concentrated mask repeatable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTexture \u0026amp; Finish\u003c\/h3\u003e\n\u003cp\u003eThe sheet itself is thin and breathable rather than heavy, which is what lets a serum this concentrated stay comfortable on the face for a full session. Skin is left plumped and slightly cushioned, with nothing left sitting on the surface.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin types:\u003c\/strong\u003e All skin types, with the most to gain for dehydrated and dull complexions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin concerns:\u003c\/strong\u003e Loss of firmness and elasticity, dullness, dehydration, uneven tone, and skin that has turned easily irritated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest used by:\u003c\/strong\u003e Dehydrated, dull skin that has also started to slacken is the exact overlap this mask was formulated for, because both are worked on in the same session.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is this different from an ordinary hydrating sheet mask?\u003c\/strong\u003e\u003cbr\u003eA: A hydrating sheet mask is built around water-binding ingredients and does that one job. This one carries ten peptides, hyaluronic acid at five molecular weights and up to 1%, Niacinamide at 4%, Ceramide NP and Centella Asiatica, so firmness, hydration, radiance and barrier are all addressed in a single session. The trade-off is that it is a far more active formula, and it suits skin already comfortable with Niacinamide at that level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do peptides in a rinse-off format actually do anything?\u003c\/strong\u003e\u003cbr\u003eA: Peptides are short chains of amino acids that signal skin cells to produce more of the structural proteins they already make, and that signalling happens while the mask is on the face rather than needing to stay on the skin afterwards. The evidence behind signalling peptides is solid without being as settled as it is for Niacinamide, which is why the two-week firmness testing on this specific formula is the more useful number to look at.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I still use my Niacinamide serum on the evenings I use this?\u003c\/strong\u003e\u003cbr\u003eA: There is nothing to gain from it. This mask already delivers Niacinamide at 4%, which sits in the range where it works on pigment transfer and oil, and stacking a second Niacinamide product on top does not increase the effect. On mask evenings, this is your Niacinamide step.\u003c\/p\u003e\n\u003cp\u003eThe Niacinamide is what you notice first and the peptides are what you notice last, which tells you something honest about how quickly skin will show you radiance and how patiently it will show you firmness.\u003c\/p\u003e\n\u003cp class=\"sn-claims\"\u003e\u003csmall\u003e* Clinical testing on this formula after two weeks: skin firmness +28.6%. Brand-published testing; participant count not disclosed. Results vary between individuals.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp class=\"sn-explore-more\"\u003e\u003cstrong\u003eExplore more\u003c\/strong\u003e\u003cbr\u003eExplore the \u003ca href=\"\/collections\/peptides\"\u003epeptides\u003c\/a\u003e collection, browse more \u003ca href=\"\/collections\/masks-and-peels\"\u003emasks and peels\u003c\/a\u003e, or see more from \u003ca href=\"\/collections\/medicube\"\u003eMedicube\u003c\/a\u003e.\u003c\/p\u003e","brand":"Medicube","offers":[{"title":"Default Title","offer_id":55245913817422,"sku":"MECUP07-MP","price":3.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/5057\/0062\/files\/MECUP07-MP.png?v=1778671451","url":"https:\/\/skinnomid.com\/products\/medicube-deep-peptide-radiance-mask-27ml","provider":"Skin-Nomad","version":"1.0","type":"link"}