{"product_id":"hoygi-vitamin-c-glutathione-face-serum-brighten-firm-dark-spot","title":"Hoygi Vitamin C \u0026 Glutathione Face Serum – Brighten \u0026 Firm","description":"\n\u003cp\u003eReveal a brighter, smoother, and more youthful complexion with the \u003cstrong\u003eHoygi Vitamin C Facial Essence\u003c\/strong\u003e. Powered by a potent blend of \u003cstrong\u003eGlutathione, Vitamin C, Orange Fruit Extract, and Collagen\u003c\/strong\u003e, this 50ml liquid serum works deep within the skin to fade dark spots, lift and firm, reduce fine lines, and restore a luminous, even-toned glow — all in one daily-use formula.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love This Serum\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFades Dark Spots \u0026amp; Hyperpigmentation:\u003c\/strong\u003e Vitamin C and Glutathione work together to inhibit melanin production, visibly reducing the appearance of dark spots, acne marks, and uneven skin tone over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLifts \u0026amp; Firms:\u003c\/strong\u003e Collagen-boosting actives help restore skin elasticity, giving your face a smoother, more lifted look with continued use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduces Fine Lines \u0026amp; Wrinkles:\u003c\/strong\u003e Deep nourishment stimulates collagen synthesis, softening the appearance of fine lines and helping skin look younger.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntense Moisture Boost:\u003c\/strong\u003e A hydrating formula that keeps skin plump and dewy throughout the day — no more dull, dry patches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerful Antioxidant Defense:\u003c\/strong\u003e Shields skin from free radical damage caused by environmental stressors like UV exposure and pollution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShrinks Pores \u0026amp; Controls Oil:\u003c\/strong\u003e Refines the skin's texture for a smoother, more even surface that looks healthy and fresh.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGentle \u0026amp; Non-Irritating:\u003c\/strong\u003e Formulated with plant extracts and no high-concern chemicals, making it suitable for sensitive skin and daily use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Ingredients\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVitamin C (Ascorbic Acid):\u003c\/strong\u003e A gold-standard brightening antioxidant that evens skin tone and boosts radiance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlutathione:\u003c\/strong\u003e A master antioxidant renowned for its skin-lightening and complexion-evening properties.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrange Fruit Extract:\u003c\/strong\u003e Rich in natural Vitamin C and bioflavonoids that revitalize and protect the skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollagen:\u003c\/strong\u003e Supports skin structure, improving firmness and reducing the visible signs of aging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hoygi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 50ml per bottle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Liquid Essence \/ Serum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 3 Years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in a cool, dry place away from direct sunlight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuitable For:\u003c\/strong\u003e Women; all skin types\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eCleanse your face thoroughly and pat dry.\u003c\/li\u003e\n  \u003cli\u003eApply a few drops of the serum to your fingertips.\u003c\/li\u003e\n  \u003cli\u003eGently massage into the face and neck using upward circular motions.\u003c\/li\u003e\n  \u003cli\u003eFollow with your favourite moisturiser for best results.\u003c\/li\u003e\n  \u003cli\u003eUse daily — morning and\/or evening — for optimal brightening and firming effects.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eExplore More Skincare Essentials\u003c\/h2\u003e\n\u003cp\u003eComplete your routine with these customer favourites:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-24k-gold-hyaluronic-acid-face-masks-korean-skincare\"\u003e10-Pack 24K Gold Hyaluronic Acid Face Masks – Korean Skincare\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-in-1-magnesium-complex-cream-collagen-retinol-body-moisturizer\"\u003e10-in-1 Magnesium Complex Cream with Collagen \u0026amp; Retinol\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTrusted Skincare Guidance\u003c\/h2\u003e\n\u003cp\u003eFor more information on Vitamin C in skincare and antioxidant benefits, visit the National Institutes of Health – Vitamin C and Skin Health.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/South_Korean_beauty_standards\" target=\"_blank\" rel=\"noopener\"\u003eSouth Korean beauty standards\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does Vitamin C and Glutathione serum do for the skin?\u003c\/h4\u003e\n\u003cp\u003eA: This Vitamin C and Glutathione facial serum works to brighten the skin, fade dark spots and hyperpigmentation, even out skin tone, and protect against free radical damage. Glutathione acts as a powerful antioxidant that also helps lighten the complexion, while Vitamin C stimulates collagen production to reduce fine lines and improve firmness.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does it take to see results from this brightening serum?\u003c\/h4\u003e\n\u003cp\u003eA: Most users begin noticing improved hydration and a subtle glow within 1–2 weeks of consistent daily use. More visible improvements in dark spots, skin tone evenness, and fine lines are typically seen after 4–8 weeks of regular application.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this Vitamin C serum suitable for sensitive skin?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The Hoygi Vitamin C Facial Essence is formulated to be gentle and non-irritating, with no high-concern chemicals. It is designed for daily use and is suitable for a variety of skin types, including sensitive skin. However, if you have very reactive skin, we recommend performing a patch test before full application.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this serum with other skincare products?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This serum works best when layered into your skincare routine after cleansing and toning, before applying your moisturiser. It pairs well with SPF in the morning and richer creams at night for a complete anti-aging and brightening regimen.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does Vitamin C and Glutathione serum do for the skin?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This Vitamin C and Glutathione facial serum works to brighten the skin, fade dark spots and hyperpigmentation, even out skin tone, and protect against free radical damage. Glutathione acts as a powerful antioxidant that also helps lighten the complexion, while Vitamin C stimulates collagen production to reduce fine lines and improve firmness.\"}}, {\"@type\": \"Question\", \"name\": \"How long does it take to see results from this brightening serum?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Most users begin noticing improved hydration and a subtle glow within 1–2 weeks of consistent daily use. More visible improvements in dark spots, skin tone evenness, and fine lines are typically seen after 4–8 weeks of regular application.\"}}, {\"@type\": \"Question\", \"name\": \"Is this Vitamin C serum suitable for sensitive skin?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The Hoygi Vitamin C Facial Essence is formulated to be gentle and non-irritating, with no high-concern chemicals. It is designed for daily use and is suitable for a variety of skin types, including sensitive skin. However, if you have very reactive skin, we recommend performing a patch test before full application.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this serum with other skincare products?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. This serum works best when layered into your skincare routine after cleansing and toning, before applying your moisturiser. It pairs well with SPF in the morning and richer creams at night for a complete anti-aging and brightening regimen.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"2 x 30ml Boxed","offer_id":47721330835561,"sku":"200000581:200008193#2 x 30ml Boxed","price":13.6,"currency_code":"USD","in_stock":true},{"title":"30ml Boxed","offer_id":47721330868329,"sku":"200000581:200006902#30ml Boxed","price":7.96,"currency_code":"USD","in_stock":true},{"title":"3 x 30ml Boxed","offer_id":47721330901097,"sku":"200000581:201442859#3 x 30ml Boxed","price":20.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sdbcd7ace38b24f7fa2930e284452c239G.webp?v=1782324573","url":"https:\/\/oasis-select.com\/products\/hoygi-vitamin-c-glutathione-face-serum-brighten-firm-dark-spot","provider":"Oasis Select","version":"1.0","type":"link"}