{"product_id":"copper-peptide-firming-face-serum-ghk-cu","title":"Copper Peptide Face Serum - Firming \u0026 Sculpting with GHK-Cu","description":"\u003ch2 data-end=\"377\" data-start=\"328\"\u003e\u003cstrong data-end=\"375\" data-start=\"330\"\u003eProGlow Serum— Firm + Sculpt \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"462\" data-start=\"378\"\u003e\u003cstrong data-end=\"462\" data-start=\"378\"\u003eNext-generation dermal renewal for firmer, smoother, more sculpted-looking skin.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"825\" data-start=\"464\"\u003eProGlow Serum Firm + Sculpt is an intensive nighttime concentrate powered by\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"558\" data-start=\"531\"\u003ePalmitoyl Tripeptide-38\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"585\" data-start=\"560\"\u003eGHK-Cu copper peptide\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"606\" data-start=\"587\"\u003eTetrapeptide-30\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"623\" data-start=\"608\"\u003eKPV peptide\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"644\" data-start=\"629\"\u003eBeta-Glucan\u003c\/strong\u003e. This next-generation formula is engineered to visibly firm, refine, and sculpt the complexion while supporting calmer, more nourished skin during its peak overnight renewal cycle.\u003c\/p\u003e\n\u003cp data-end=\"1014\" data-start=\"827\"\u003eRich in peptides that support collagen, elasticity, contour, and tone—even while soothing factors work to replenish—this serum helps skin appear more lifted, even, and radiant by morning.\u003c\/p\u003e\n\u003chr data-end=\"1019\" data-start=\"1016\"\u003e\n\u003ch2 data-end=\"1058\" data-start=\"1021\"\u003e\u003cstrong data-end=\"1058\" data-start=\"1024\"\u003eThe Science Behind the Formula\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3 data-end=\"1093\" data-start=\"1060\"\u003e\u003cstrong data-end=\"1091\" data-start=\"1064\"\u003ePalmitoyl Tripeptide-38\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1164\" data-start=\"1094\"\u003e\u003cem data-end=\"1162\" data-start=\"1094\"\u003eTargeted matrix-support peptide for firmness and refined contours.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"1473\" data-start=\"1166\"\u003ePalmitoyl Tripeptide-38 is a next-generation peptide shown in research to stimulate key components of the skin matrix—including collagen I \u0026amp; III, fibronectin, hyaluronic acid, and laminin-5. Its targeted effects help visibly smooth wrinkles, improve firmness, and enhance skin’s three-dimensional structure.\u003c\/p\u003e\n\u003cp data-end=\"1514\" data-start=\"1475\"\u003e\u003cstrong data-end=\"1512\" data-start=\"1475\"\u003eScientifically observed benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1649\" data-start=\"1515\"\u003e\n\u003cli data-end=\"1554\" data-start=\"1515\"\u003e\n\u003cp data-end=\"1554\" data-start=\"1517\"\u003eSupports dermal matrix regeneration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1593\" data-start=\"1555\"\u003e\n\u003cp data-end=\"1593\" data-start=\"1557\"\u003eImproves firmness and visible lift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1649\" data-start=\"1594\"\u003e\n\u003cp data-end=\"1649\" data-start=\"1596\"\u003eHelps refine texture and minimize the look of lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1654\" data-start=\"1651\"\u003e\n\u003ch3 data-end=\"1694\" data-start=\"1656\"\u003e\u003cstrong data-end=\"1692\" data-start=\"1660\"\u003eGHK-Cu (Copper Tripeptide-1)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1735\" data-start=\"1695\"\u003e\u003cem data-end=\"1733\" data-start=\"1695\"\u003eRejuvenation and structural support.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"1985\" data-start=\"1737\"\u003eGHK-Cu is one of the most studied skin-renewal peptides, known for supporting collagen production, elasticity, and overall repair. Its activity helps improve firmness, clarity, and visible resilience—key elements of sculpted, youthful-looking skin.\u003c\/p\u003e\n\u003cp data-end=\"2026\" data-start=\"1987\"\u003e\u003cstrong data-end=\"2024\" data-start=\"1987\"\u003eScientifically observed benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2153\" data-start=\"2027\"\u003e\n\u003cli data-end=\"2070\" data-start=\"2027\"\u003e\n\u003cp data-end=\"2070\" data-start=\"2029\"\u003ePromotes collagen and elastin synthesis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2114\" data-start=\"2071\"\u003e\n\u003cp data-end=\"2114\" data-start=\"2073\"\u003eSupports visible tightening and contour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2153\" data-start=\"2115\"\u003e\n\u003cp data-end=\"2153\" data-start=\"2117\"\u003eEnhances tone and overall radiance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2158\" data-start=\"2155\"\u003e\n\u003ch3 data-end=\"2185\" data-start=\"2160\"\u003e\u003cstrong data-end=\"2183\" data-start=\"2164\"\u003eTetrapeptide-30\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2243\" data-start=\"2186\"\u003e\u003cem data-end=\"2241\" data-start=\"2186\"\u003eTone-balancing peptide for brightness and uniformity.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"2397\" data-start=\"2245\"\u003eTetrapeptide-30 is studied for its ability to support more even-looking skin by helping modulate pathways associated with discoloration and uneven tone.\u003c\/p\u003e\n\u003cp data-end=\"2438\" data-start=\"2399\"\u003e\u003cstrong data-end=\"2436\" data-start=\"2399\"\u003eScientifically observed benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2587\" data-start=\"2439\"\u003e\n\u003cli data-end=\"2493\" data-start=\"2439\"\u003e\n\u003cp data-end=\"2493\" data-start=\"2441\"\u003eHelps reduce the appearance of uneven pigmentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2537\" data-start=\"2494\"\u003e\n\u003cp data-end=\"2537\" data-start=\"2496\"\u003eSupports brighter, clearer-looking skin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2587\" data-start=\"2538\"\u003e\n\u003cp data-end=\"2587\" data-start=\"2540\"\u003eContributes to smoother, more refined texture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2592\" data-start=\"2589\"\u003e\n\u003ch3 data-end=\"2639\" data-start=\"2594\"\u003e\u003cstrong data-end=\"2637\" data-start=\"2598\"\u003eKPV Peptide (Lysine–Proline–Valine)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2684\" data-start=\"2640\"\u003e\u003cem data-end=\"2682\" data-start=\"2640\"\u003eSoothing and barrier-supporting peptide.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"2851\" data-start=\"2686\"\u003eKPV helps maintain a calmer, more balanced skin appearance by supporting the skin barrier and reducing visible discomfort or redness—ideal during nighttime recovery.\u003c\/p\u003e\n\u003cp data-end=\"2892\" data-start=\"2853\"\u003e\u003cstrong data-end=\"2890\" data-start=\"2853\"\u003eScientifically observed benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3012\" data-start=\"2893\"\u003e\n\u003cli data-end=\"2926\" data-start=\"2893\"\u003e\n\u003cp data-end=\"2926\" data-start=\"2895\"\u003eHelps calm visible irritation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2968\" data-start=\"2927\"\u003e\n\u003cp data-end=\"2968\" data-start=\"2929\"\u003eSupports skin resilience and recovery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3012\" data-start=\"2969\"\u003e\n\u003cp data-end=\"3012\" data-start=\"2971\"\u003eEnhances overall smoothness and comfort\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3017\" data-start=\"3014\"\u003e\n\u003ch3 data-end=\"3040\" data-start=\"3019\"\u003e\u003cstrong data-end=\"3038\" data-start=\"3023\"\u003eBeta-Glucan\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3094\" data-start=\"3041\"\u003e\u003cem data-end=\"3092\" data-start=\"3041\"\u003eOvernight nourishment and moisture reinforcement.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-end=\"3293\" data-start=\"3096\"\u003eBeta-Glucan is a polysaccharide widely studied for its soothing and hydration-enhancing abilities. It helps attract moisture, support barrier repair, and promote plump, replenished skin by morning.\u003c\/p\u003e\n\u003cp data-end=\"3334\" data-start=\"3295\"\u003e\u003cstrong data-end=\"3332\" data-start=\"3295\"\u003eScientifically observed benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3477\" data-start=\"3335\"\u003e\n\u003cli data-end=\"3383\" data-start=\"3335\"\u003e\n\u003cp data-end=\"3383\" data-start=\"3337\"\u003eBoosts hydration deeper than hyaluronic acid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3420\" data-start=\"3384\"\u003e\n\u003cp data-end=\"3420\" data-start=\"3386\"\u003eCalms and comforts stressed skin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3477\" data-start=\"3421\"\u003e\n\u003cp data-end=\"3477\" data-start=\"3423\"\u003eSupports smoother, more supple overnight restoration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3482\" data-start=\"3479\"\u003e\n\u003ch2 data-end=\"3507\" data-start=\"3484\"\u003e\u003cstrong data-end=\"3507\" data-start=\"3487\"\u003eVisible Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3759\" data-start=\"3508\"\u003e✓ Promotes visible firmness and elasticity\u003cbr data-end=\"3553\" data-start=\"3550\"\u003e✓ Refines uneven tone and texture\u003cbr data-end=\"3589\" data-start=\"3586\"\u003e✓ Supports a sculpted, more lifted appearance\u003cbr data-end=\"3637\" data-start=\"3634\"\u003e✓ Calms, replenishes, and nourishes during overnight renewal\u003cbr data-end=\"3700\" data-start=\"3697\"\u003e✓ Smooths the look of lines and restores morning radiance\u003c\/p\u003e\n\u003chr data-end=\"3764\" data-start=\"3761\"\u003e\n\u003ch2 data-end=\"3785\" data-start=\"3766\"\u003e\u003cstrong data-end=\"3783\" data-start=\"3769\"\u003eHow to Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3906\" data-start=\"3786\"\u003eUse nightly after cleansing.\u003cbr data-end=\"3817\" data-start=\"3814\"\u003eApply\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"3836\" data-start=\"3823\"\u003e2–3 drops\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto face, neck, and décolletage.\u003cbr data-end=\"3871\" data-start=\"3868\"\u003eFollow with moisturizer if desired.\u003c\/p\u003e\n\u003chr data-end=\"3911\" data-start=\"3908\"\u003e\n\u003ch2 data-end=\"3943\" data-start=\"3913\"\u003e\u003cstrong data-end=\"3941\" data-start=\"3916\"\u003eIngredients Spotlight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"4120\" data-start=\"3944\"\u003ePalmitoyl Tripeptide-38 • GHK-Cu Copper Peptide • Tetrapeptide-30 • KPV Peptide • Beta-Glucan • Sodium Hyaluronate • Overnight Renewal Complex • Barrier-Supporting Humectants\u003c\/p\u003e\n\u003chr data-end=\"4125\" data-start=\"4122\"\u003e\n\u003ch3 data-end=\"4156\" data-start=\"4127\"\u003e\u003cstrong data-end=\"4154\" data-start=\"4129\"\u003eScientific References\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4224\" data-start=\"4157\"\u003e(Direct academic sources only — no commercial or competitor links.)\u003c\/p\u003e\n\u003cp data-end=\"4556\" data-start=\"4226\"\u003e\u003cstrong data-end=\"4253\" data-start=\"4226\"\u003ePalmitoyl Tripeptide-38\u003c\/strong\u003e\u003cbr data-end=\"4256\" data-start=\"4253\"\u003e• Lintner K., Peschard O. “Biology of matrix-support peptides.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"4363\" data-start=\"4320\"\u003eInternational Journal of Cosmetic Science\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(2000).\u003cbr data-end=\"4374\" data-start=\"4371\"\u003e• Robinson L.R. et al. “Effects of matrix-stimulating peptides on wrinkles and firmness.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"4497\" data-start=\"4464\"\u003eJournal of Cosmetic Dermatology\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(2005).\u003cspan\u003e \u003c\/span\u003e\u003ca data-end=\"4554\" data-start=\"4506\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003ehttps:\/\/doi.org\/10.1111\/j.1473-2165.2005.00174.x\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-end=\"4904\" data-start=\"4558\"\u003e\u003cstrong data-end=\"4568\" data-start=\"4558\"\u003eGHK-Cu\u003c\/strong\u003e\u003cbr data-end=\"4571\" data-start=\"4568\"\u003e• Pickart L. et al. “The human tripeptide GHK-Cu in skin remodeling.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"4674\" data-start=\"4641\"\u003eJournal of Drugs in Dermatology\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(2012).\u003cspan\u003e \u003c\/span\u003e\u003ca data-end=\"4778\" data-start=\"4683\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003ehttps:\/\/jddonline.com\/articles\/the-human-tripeptide-ghk-cu-in-skin-remodeling-S1545961612P0968X\u003c\/a\u003e\u003cbr data-end=\"4781\" data-start=\"4778\"\u003e• Maquart F.X. et al., “Stimulation of collagen and glycosaminoglycans by GHK-Cu.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"4894\" data-start=\"4864\"\u003eCellular \u0026amp; Molecular Biology\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(1993).\u003c\/p\u003e\n\u003cp data-end=\"5126\" data-start=\"4906\"\u003e\u003cstrong data-end=\"4925\" data-start=\"4906\"\u003eTetrapeptide-30\u003c\/strong\u003e\u003cbr data-end=\"4928\" data-start=\"4925\"\u003e• Lee H.J. et al. “Peptides for pigmentation modulation.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"5021\" data-start=\"4986\"\u003eJournal of Dermatological Science\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(2016).\u003cbr data-end=\"5032\" data-start=\"5029\"\u003e• Schallreuter K.U. “Regulation of melanogenesis pathways.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"5118\" data-start=\"5092\"\u003eExperimental Dermatology\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(2008).\u003c\/p\u003e\n\u003cp data-end=\"5385\" data-start=\"5128\"\u003e\u003cstrong data-end=\"5143\" data-start=\"5128\"\u003eKPV Peptide\u003c\/strong\u003e\u003cbr data-end=\"5146\" data-start=\"5143\"\u003e• Catania A. et al. “Anti-inflammatory pathways of α-MSH peptides.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"5233\" data-start=\"5214\"\u003eEndocrine Reviews\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(2010).\u003cspan\u003e \u003c\/span\u003e\u003ca data-end=\"5278\" data-start=\"5242\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003ehttps:\/\/doi.org\/10.1210\/er.2009-0017\u003c\/a\u003e\u003cbr data-end=\"5281\" data-start=\"5278\"\u003e• Getting S.J. “Melanocortin peptides in inflammation modulation.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"5377\" data-start=\"5348\"\u003ePharmacology \u0026amp; Therapeutics\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(2006).\u003c\/p\u003e\n\u003cp data-end=\"5653\" data-start=\"5387\"\u003e\u003cstrong data-end=\"5402\" data-start=\"5387\"\u003eBeta-Glucan\u003c\/strong\u003e\u003cbr data-end=\"5405\" data-start=\"5402\"\u003e• Kim H.M. et al. “Beta-glucan effects on skin barrier and hydration.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"5513\" data-start=\"5476\"\u003eJournal of Dermatological Treatment\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(2012).\u003cbr data-end=\"5524\" data-start=\"5521\"\u003e• Brown G.D., Gordon S. “Beta-glucans and immune pathways.”\u003cspan\u003e \u003c\/span\u003e\u003cem data-end=\"5611\" data-start=\"5584\"\u003eNature Reviews Immunology\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e(2003).\u003cspan\u003e \u003c\/span\u003e\u003ca data-end=\"5651\" data-start=\"5620\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003ehttps:\/\/doi.org\/10.1038\/nri1057\u003c\/a\u003e\u003c\/p\u003e","brand":"ProGlowLabs","offers":[{"title":"Default Title","offer_id":52920667079021,"sku":null,"price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/3499\/3005\/files\/Serum-III-Contour-scaled.png?v=1770962946","url":"https:\/\/proglowlabs.com\/products\/copper-peptide-firming-face-serum-ghk-cu","provider":"ProGlowLabs","version":"1.0","type":"link"}