{"product_id":"quasi-bio-collagen-mask-overnight","title":"Quasi Bio-Collagen Face Mask Overnight — Hydrating Korean Sheet Mask with Collagen, Niacinamide \u0026 Hyaluronic Acid, 4 Masks","description":"\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\"For Skin That Wakes Up Tighter Than It Went to Sleep — This Overnight Mask Is Designed to Fix That\"\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0950\/3362\/2812\/files\/sawata_yuki_profile_240.png?v=1775734842\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMy name is Yuki. I'm a songwriter living in Seongsu-dong, Seoul — a semi-basement room that runs dry in winter and damp in summer, which is not ideal for skin that already runs dry all year. Sheet masks are a fixed part of my week. Not every night. Once, sometimes twice. The way I put my guitar back in its case at the end of the night — the right closing gesture.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Quasi Bio-Collagen Face Mask Overnight is a Korean overnight sheet mask formulated with Low Molecular Collagen, Oligo Hyaluronic Acid, Niacinamide, Galactomyces Ferment Filtrate, and Panthenol. It is designed to work during sleep — when the skin is in its natural repair cycle — delivering hydration and nutrients through the night rather than in the fifteen minutes most sheet masks allow. The set includes 4 masks.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor dry skin, the difference between a quick-use mask and an overnight one is not small. Time changes what the ingredients can do.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat ingredients are in the Quasi Bio-Collagen Face Mask Overnight?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Quasi Bio-Collagen Face Mask Overnight contains four key active ingredients. Low Molecular Collagen penetrates deeply to replenish the skin and improve firmness. Oligo Hyaluronic Acid works alongside it to deliver concentrated hydration, supporting a softer, more supple texture. Niacinamide addresses uneven skin tone and enhances radiance. Galactomyces Ferment Filtrate — a fermented ingredient — delivers essential nutrients to revitalise dull skin. Panthenol rounds out the formula by supporting the skin's natural barrier for a healthier-looking surface.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eHow does an overnight sheet mask work differently from a regular sheet mask?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA standard sheet mask is designed for 15–20 minutes of contact with the skin. An overnight mask like the Quasi Bio-Collagen is designed to remain on the skin through a full night's sleep, allowing the active ingredients — Low Molecular Collagen, Oligo Hyaluronic Acid, and the fermented components — extended time to penetrate and work. The skin's natural overnight repair cycle means it is already in a receptive state. The overnight format is designed to work with that cycle rather than against it.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eIs this mask safe for sensitive skin?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Quasi Bio-Collagen Face Mask Overnight is formulated for all skin types, including sensitive skin. The formula is described as lightweight, non-greasy, and hypoallergenic. It is free from parabens, sulfates, and synthetic dyes — the categories of ingredients most commonly associated with sensitivity reactions. For skin that reacts to new products, this formulation profile represents a lower-risk entry point than many overnight treatments.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat skin concerns does this mask address?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe formula targets four connected concerns: dryness and loss of suppleness, dull or uneven skin tone, rough texture, and reduced firmness. The Low Molecular Collagen and Oligo Hyaluronic Acid work on hydration and elasticity. Niacinamide addresses tone and radiance. Galactomyces Ferment Filtrate targets dullness specifically. Panthenol supports barrier health, which underlies all of the above. The mask is designed as a comprehensive overnight treatment rather than a single-function product.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eHow many masks are included, and how often should I use this?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe set contains 4 overnight sheet masks. The listing describes the mask as suitable for regular use, with visible improvements in texture, tone, and hydration building with continued application. A single-use result is described as skin that feels more hydrated and supple by morning. Longer-term use is intended to produce a more radiant and refined complexion over time.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eIs this formula free from harsh ingredients?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes. The Quasi Bio-Collagen Face Mask Overnight is free from parabens, sulfates, and synthetic dyes. The formula is described as hypoallergenic, lightweight, and non-greasy — designed to be gentle enough for daily use and for skin types that respond badly to heavier or more chemically complex treatments.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eKey Features\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eLow Molecular Collagen\u003c\/strong\u003e — Formulated to penetrate deeply rather than sit on the skin's surface, this ingredient works to replenish skin and improve firmness over time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOligo Hyaluronic Acid\u003c\/strong\u003e — A concentrated hydrating ingredient that supports a softer, more supple texture and works alongside the collagen to address dryness at a deeper level.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eNiacinamide\u003c\/strong\u003e — Addresses uneven skin tone and supports a more radiant, luminous complexion — the brightening function in the formula's overall design.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eGalactomyces Ferment Filtrate\u003c\/strong\u003e — A fermented ingredient that delivers essential nutrients to dull skin, supporting revitalisation overnight.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePanthenol\u003c\/strong\u003e — Supports the skin's natural barrier for a healthier-looking surface — the ingredient that holds the rest of the formula's work in place.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOvernight Sheet Mask Format\u003c\/strong\u003e — Designed to be worn through a full night's sleep, allowing extended contact time for the active ingredients to work during the skin's natural repair cycle.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHypoallergenic and Free From Harsh Ingredients\u003c\/strong\u003e — No parabens, sulfates, or synthetic dyes. Lightweight and non-greasy. Suitable for all skin types including sensitive skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e4 Masks Per Set\u003c\/strong\u003e — Each set contains four individual overnight masks, providing multiple uses for building results over time.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWhy People Choose Quasi Bio-Collagen Face Mask Overnight\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOvernight Format Means Extended Ingredient Contact\u003c\/strong\u003e — Most sheet masks offer 15–20 minutes of contact time. This mask is designed to work through a full night, which changes what the formula can accomplish — particularly for deeply dry or depleted skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFormulated for Sensitive Skin\u003c\/strong\u003e — The hypoallergenic, paraben-free, sulfate-free, and synthetic-dye-free profile makes this accessible for skin that reacts to more complex treatments. The lightweight texture means it works without heaviness or residue that could interfere with sleep.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMultiple Active Ingredients Working Together\u003c\/strong\u003e — Rather than a single hydrating ingredient, the formula combines collagen, hyaluronic acid, niacinamide, fermented filtrate, and panthenol — each addressing a different aspect of overnight skin renewal.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eNiacinamide for Tone and Radiance\u003c\/strong\u003e — For anyone managing dull or uneven complexion alongside dryness, the niacinamide component addresses brightness while the hydrating ingredients address texture — making this a dual-function treatment.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKorean Sheet Mask Construction\u003c\/strong\u003e — The formula draws on Korean skincare's approach to fermented ingredients and layered hydration, in the overnight mask format that allows that approach the time it works best with.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSet of 4 for Measurable Results\u003c\/strong\u003e — Four masks is enough to establish a regular practice and observe how skin responds over time, rather than a single-use trial that doesn't allow for pattern recognition.\u003c\/p\u003e","brand":"Quasi","offers":[{"title":"Default Title","offer_id":53978454262044,"sku":"B0FKCJMB75","price":48.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3362\/2812\/files\/61iQxo0MW9L.jpg?v=1773563482","url":"https:\/\/handsomeoppa.com\/products\/quasi-bio-collagen-mask-overnight","provider":"handsome oppa!","version":"1.0","type":"link"}