{"product_id":"copper-peptide-face-serum-firming-brightening-hyaluronic-acid","title":"Copper Peptide Face Serum – Firming, Hydrating \u0026 Brightening","description":"\n\u003cp\u003eReveal visibly firmer, brighter, and more youthful-looking skin with the \u003cstrong\u003eCopper Peptide Face Serum\u003c\/strong\u003e by Jaysuing. This 30ml powerhouse essence is formulated with a potent duo of \u003cstrong\u003eCopper Peptides\u003c\/strong\u003e and \u003cstrong\u003eHyaluronic Acid\u003c\/strong\u003e to deeply hydrate, repair, and revitalize your complexion — all in one lightweight, fast-absorbing step.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFDA Disclaimer:\u003c\/strong\u003e These 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\/p\u003e\n\n\u003ch2\u003eWhy You'll Love This Serum\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep Hydration:\u003c\/strong\u003e Hyaluronic Acid locks in long-lasting moisture, relieving dryness, tightness, and flakiness for plump, supple skin all day long.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSkin Firming \u0026amp; Anti-Aging:\u003c\/strong\u003e Copper Peptides stimulate collagen and elastin production, visibly reducing fine lines and wrinkles for a smoother, more resilient complexion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrightens Dullness:\u003c\/strong\u003e Helps fade dark spots, even skin tone, and restore your natural radiance for a healthy, lit-from-within glow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRepairs the Skin Barrier:\u003c\/strong\u003e Nourishes and strengthens the skin barrier, protecting against environmental stressors and reducing sensitivity over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Non-Sticky:\u003c\/strong\u003e Fast-absorbing liquid texture layers beautifully under moisturizer or makeup without any greasy residue.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuitable for All Skin Types:\u003c\/strong\u003e Gentle, unisex formula safe for daily morning and evening use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Ingredients\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper Peptide (GHK-Cu):\u003c\/strong\u003e A clinically studied peptide known to boost collagen synthesis, promote skin healing, and restore elasticity. Learn more about peptides and skin health at NCBI – Copper Peptides \u0026amp; Skin Regeneration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHyaluronic Acid:\u003c\/strong\u003e A natural humectant that attracts and retains up to 1,000x its weight in water, delivering intense hydration to every layer of the skin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Jaysuing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 30ml (Boxed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Liquid Essence\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Unisex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 3 Years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CPNP\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\u003eCountry of Origin:\u003c\/strong\u003e Made in 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\u003eDispense an appropriate amount of serum onto your fingertips.\u003c\/li\u003e\n  \u003cli\u003eApply evenly across your face and neck.\u003c\/li\u003e\n  \u003cli\u003eGently massage in upward circular motions until fully absorbed.\u003c\/li\u003e\n  \u003cli\u003eFollow with your favorite moisturizer or sunscreen. Use morning and\/or evening for best results.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 30ml Copper Peptide Hyaluronic Acid Face Serum (Boxed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Actual product color may vary slightly from images due to monitor settings and lighting conditions.\u003c\/p\u003e\n\n\u003ch2\u003eComplete Your Skincare Routine\u003c\/h2\u003e\n\u003cp\u003ePair this serum with other powerhouse treatments from our collection:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/copper-peptide-facial-serum-firming-anti-aging-brightening\"\u003eCopper Peptide Facial Serum – Anti-Aging, Firming \u0026amp; Brightening\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/brightening-moisturizing-facial-lotion\"\u003eBrightening Moisturizing Facial Lotion – Hydrate \u0026amp; Nourish\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/anti-aging-eye-serum-oil-firming-brightening-wrinkle-reducer\"\u003eAnti-Aging Eye Serum Oil – Firming, Brightening \u0026amp; Wrinkle Reducer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\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\n\u003ch4\u003eQ: What does copper peptide serum do for my skin?\u003c\/h4\u003e\n\u003cp\u003eA: Copper peptide serum works by stimulating collagen and elastin production in the skin, which helps to firm, plump, and smooth fine lines and wrinkles. Combined with hyaluronic acid, it also delivers intense hydration and strengthens the skin's natural barrier — leaving your complexion more resilient, radiant, and youthful over time.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this copper peptide face serum suitable for sensitive skin?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This serum features a gentle, non-irritating formula free from high-concern chemicals, making it suitable for all skin types including sensitive skin. It is designed for unisex daily use, both morning and evening. If you have extremely sensitive skin, we recommend performing a patch test on a small area before full application.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does it take to see results from this firming face serum?\u003c\/h4\u003e\n\u003cp\u003eA: Most users begin to notice improved hydration and skin texture within 2–4 weeks of consistent daily use. For visible firming, brightening, and anti-aging results, we recommend continued use over 6–8 weeks as part of a comprehensive skincare routine.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this serum under makeup?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The lightweight, fast-absorbing liquid formula leaves no sticky or greasy residue, making it an ideal primer step under moisturizer or makeup. Simply allow the serum to absorb fully for about 60 seconds before applying the next product in your routine.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does copper peptide serum do for my skin?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Copper peptide serum works by stimulating collagen and elastin production in the skin, which helps to firm, plump, and smooth fine lines and wrinkles. 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