{"product_id":"trstay-retinol-vitamin-c-face-serum-brighten-moisturize","title":"TRSTAY Retinol \u0026 Vitamin C Face Serum – Brighten \u0026 Moisturize","description":"\n\u003cp\u003eReveal a brighter, smoother, and more radiant complexion with the \u003cstrong\u003eTRSTAY Retinol \u0026amp; Vitamin C Facial Serum\u003c\/strong\u003e. This powerhouse essence combines the age-defying benefits of retinol with the brightening power of Vitamin C — delivering a dual-action skincare formula that works hard while feeling luxuriously lightweight on your skin.\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 It\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrightening \u0026amp; Even-Toning:\u003c\/strong\u003e Vitamin C works to visibly fade the appearance of dark spots and uneven skin tone, leaving your complexion looking luminous and balanced.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmoothing \u0026amp; Firming:\u003c\/strong\u003e Retinol helps promote skin renewal to minimize the look of fine lines and wrinkles for a more youthful, refined texture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep Moisturizing:\u003c\/strong\u003e The oil-based formula delivers lasting hydration, helping skin feel soft, supple, and nourished throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnisex Formula:\u003c\/strong\u003e Thoughtfully formulated for all skin types and genders — a universal addition to any skincare routine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Crafted without high-concern chemical ingredients for a clean skincare experience you can feel confident about.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eCleanse and tone your face as usual.\u003c\/li\u003e\n  \u003cli\u003eApply a few drops of the serum to your fingertips.\u003c\/li\u003e\n  \u003cli\u003eGently press and massage onto face and neck in upward motions.\u003c\/li\u003e\n  \u003cli\u003eFollow with your favourite moisturizer. Use morning and\/or evening as desired.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TRSTAY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Face Serum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Oil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e Moisturizing, Brightening, Smoothing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Unisex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePair It With\u003c\/h2\u003e\n\u003cp\u003eComplete your skincare routine with these related products from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ampoule-head-shock-absorbing-cap-adapter-03ml-05ml-hyaluronic-pen\"\u003e0.3ml \u0026amp; 0.5ml Ampoule Head Cap Adapter for Hyaluron Pen\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-3ml-0-5ml-ampoule-head-cartridge-hyaluron-pen-skin-care\"\u003e0.3ml \u0026amp; 0.5ml Hyaluron Pen Ampoule Head Cartridge | Skin Care\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSkincare Insights\u003c\/h2\u003e\n\u003cp\u003eFor more information on skincare ingredients and best practices, visit the \u003ca href=\"https:\/\/www.fda.gov\/cosmetics\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Food \u0026amp; Drug Administration – Cosmetics Information\u003c\/a\u003e page. You can also explore evidence-based skincare guidance at Harvard Health – Skin Care.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Can I use the TRSTAY Retinol \u0026amp; Vitamin C Serum every day?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this face serum is suitable for daily use. For best results, apply it as part of your morning and\/or evening skincare routine after cleansing. If you are new to retinol-based products, consider starting with every other day to allow your skin to adjust gradually.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this serum suitable for sensitive skin?\u003c\/h4\u003e\n\u003cp\u003eA: The TRSTAY serum is formulated without high-concern chemicals, making it thoughtfully crafted for a wide range of skin types, including sensitive skin. However, as with any new skincare product, we recommend doing a patch test on a small area before full application to ensure compatibility with your skin.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this serum work for both men and women?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! This facial serum has a unisex formula designed to suit all genders. Whether you're looking to brighten your complexion, moisturize deeply, or smooth the appearance of fine lines, this serum fits seamlessly into any skincare routine.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Should I apply sunscreen after using this serum in the morning?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, it is always recommended to apply a broad-spectrum sunscreen as the final step in your morning skincare routine when using serums that contain active ingredients like Vitamin C and retinol. This helps protect your skin and maintain your results.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can I use the TRSTAY Retinol \u0026 Vitamin C Serum every day?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this face serum is suitable for daily use. For best results, apply it as part of your morning and\/or evening skincare routine after cleansing. If you are new to retinol-based products, consider starting with every other day to allow your skin to adjust gradually.\"}}, {\"@type\": \"Question\", \"name\": \"Is this serum suitable for sensitive skin?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TRSTAY serum is formulated without high-concern chemicals, making it thoughtfully crafted for a wide range of skin types, including sensitive skin. However, as with any new skincare product, we recommend doing a patch test on a small area before full application to ensure compatibility with your skin.\"}}, {\"@type\": \"Question\", \"name\": \"Does this serum work for both men and women?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! This facial serum has a unisex formula designed to suit all genders. Whether you're looking to brighten your complexion, moisturize deeply, or smooth the appearance of fine lines, this serum fits seamlessly into any skincare routine.\"}}, {\"@type\": \"Question\", \"name\": \"Should I apply sunscreen after using this serum in the morning?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, it is always recommended to apply a broad-spectrum sunscreen as the final step in your morning skincare routine when using serums that contain active ingredients like Vitamin C and retinol. This helps protect your skin and maintain your results.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Face Serums\", \"item\": \"https:\/\/oasis-select.com\/collections\/face-serums\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"TRSTAY Retinol \u0026 Vitamin C Face Serum – Brighten \u0026 Moisturize\", \"item\": \"https:\/\/oasis-select.com\/products\/trstay-retinol-vitamin-c-face-serum-brighten-moisturize\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"50ML","offer_id":47748331602025,"sku":"14:29#50ML","price":10.69,"currency_code":"USD","in_stock":true},{"title":"30ML","offer_id":47748331634793,"sku":"14:175#30ML","price":10.69,"currency_code":"USD","in_stock":true},{"title":"15ML","offer_id":47748331667561,"sku":"14:366#15ML","price":10.69,"currency_code":"USD","in_stock":true},{"title":"5ML","offer_id":47748331700329,"sku":"14:173#5ML","price":10.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sc226eac0a28f432a829285947b4604898_f6a33110-7e94-4d67-a3d8-9d75893fd9a0.webp?v=1783083217","url":"https:\/\/oasis-select.com\/products\/trstay-retinol-vitamin-c-face-serum-brighten-moisturize","provider":"Oasis Select","version":"1.0","type":"link"}