{"product_id":"trstay-28-day-brightening-face-serum-smooth-radiant-skin","title":"TRSTAY 28-Day Brightening Face Serum – Even Skin Tone \u0026 Glow","description":"\n\u003cp\u003e\u003cstrong\u003eReveal a brighter, smoother complexion in just 28 days\u003c\/strong\u003e with TRSTAY's Brightening Face Serum. This lightweight oil-formulation serum works to visibly even skin tone, diminish the appearance of dark spots and discoloration, and restore a healthy, luminous glow — all in one simple daily step.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: This product has 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\u003e28-Day Visible Transformation:\u003c\/strong\u003e A consistent routine delivers noticeably brighter, more even-toned skin within a month of use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTargets Dark Spots \u0026amp; Discoloration:\u003c\/strong\u003e Formulated to reduce the appearance of uneven patches, post-blemish marks, and dullness for a cleaner-looking complexion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep Moisturizing:\u003c\/strong\u003e The oil-based formula delivers intense hydration, helping skin feel soft, supple, and plump throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Skin Vitality:\u003c\/strong\u003e Helps revive a tired, lackluster look, leaving skin with a fresh, youthful radiance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnisex Formula:\u003c\/strong\u003e Suitable for all skin types and genders — a universal skincare upgrade for everyone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Sizes Available:\u003c\/strong\u003e Choose from 5ml, 15ml, 30ml, or 50ml to suit your routine and lifestyle — from on-the-go touch-ups to full at-home treatment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eCleanse and gently pat your face dry.\u003c\/li\u003e\n  \u003cli\u003eDispense a small amount of serum onto your fingertips.\u003c\/li\u003e\n  \u003cli\u003eApply evenly across the face and neck, focusing on areas of concern.\u003c\/li\u003e\n  \u003cli\u003eGently massage in upward circular motions until fully absorbed.\u003c\/li\u003e\n  \u003cli\u003eFollow with your favourite moisturizer. Use consistently morning and\/or evening for best results.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eProduct Details\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 Benefit:\u003c\/strong\u003e Moisturizing, Brightening, Tone-Evening\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Unisex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 5ml \/ 15ml \/ 30ml \/ 50ml\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\u003ePair It With\u003c\/h2\u003e\n\u003cp\u003eComplete your skincare routine with these complementary products:\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 Hyaluronic 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\u003eLearn More About Skin Health\u003c\/h2\u003e\n\u003cp\u003eFor guidance on understanding skin tone, hyperpigmentation, and evidence-based skincare ingredients, visit the National Institutes of Health: Skin Pigmentation \u0026amp; Care Research.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Face_washing\" target=\"_blank\" rel=\"noopener\"\u003eFace washing\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: How soon will I see results from the TRSTAY Brightening Face Serum?\u003c\/h4\u003e\n\u003cp\u003eA: The serum is designed as a 28-day treatment. Many users notice improvements in skin brightness and texture within 2–4 weeks of consistent daily use. Results may vary depending on skin type and how regularly the product is applied.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this face serum suitable for sensitive skin?\u003c\/h4\u003e\n\u003cp\u003eA: The TRSTAY face serum features a unisex, general-use formula. If you have sensitive skin, we recommend performing a patch test on a small area of skin before full application, and discontinuing use if any irritation occurs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Which size should I choose?\u003c\/h4\u003e\n\u003cp\u003eA: The 5ml size is perfect for travel or trying the serum for the first time. The 15ml or 30ml sizes suit a regular daily routine, while the 50ml is ideal for extended use or sharing. All sizes contain the same brightening formula.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this serum under makeup?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Apply the serum first, allow it to fully absorb into the skin, and then follow with your moisturizer and makeup as usual. The oil-based formula layers well under most skincare and cosmetic products.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How soon will I see results from the TRSTAY Brightening Face Serum?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The serum is designed as a 28-day treatment. Many users notice improvements in skin brightness and texture within 2–4 weeks of consistent daily use. Results may vary depending on skin type and how regularly the product is applied.\"}}, {\"@type\": \"Question\", \"name\": \"Is this face serum suitable for sensitive skin?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TRSTAY face serum features a unisex, general-use formula. 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The oil-based formula layers well under most skincare and cosmetic products.\"}}]}\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 28-Day Brightening Face Serum – Even Skin Tone \u0026 Glow\", \"item\": \"https:\/\/oasis-select.com\/products\/trstay-28-day-brightening-face-serum-smooth-radiant-skin\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"5ML","offer_id":47742531633257,"sku":"14:366#5ML","price":6.28,"currency_code":"USD","in_stock":true},{"title":"50ML","offer_id":47742531666025,"sku":"14:29#50ML","price":6.25,"currency_code":"USD","in_stock":true},{"title":"15ML","offer_id":47742531698793,"sku":"14:175#15ML","price":6.25,"currency_code":"USD","in_stock":true},{"title":"30ML","offer_id":47742531731561,"sku":"14:173#30ML","price":8.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S3c7b2a5a0a6541b79f2184e4ee03c6ac2.webp?v=1783005256","url":"https:\/\/oasis-select.com\/products\/trstay-28-day-brightening-face-serum-smooth-radiant-skin","provider":"Oasis Select","version":"1.0","type":"link"}