{"product_id":"tetrapeptide-30","title":"Tetrapeptide-30","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eWhat is Tetrapeptide-30?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%; mso-bidi-font-weight: bold;\"\u003eTetrapeptide-30\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e (INCI: PKEK – Pro-Lys-Glu-Lys) is a \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003esynthetic skin-active peptide\u003c\/span\u003e derived from the \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eKEK motif\u003c\/span\u003e found in the natural antimicrobial polypeptide \u003ci\u003ecathelicidin\u003c\/i\u003e. This \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003emultifunctional tetrapeptide\u003c\/span\u003e is designed to \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003ereduce hyperpigmentation\u003c\/span\u003e, \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eboost skin firmness\u003c\/span\u003e, and promote \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003ecell renewal\u003c\/span\u003e — making it an ideal ingredient for both \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eanti-aging\u003c\/span\u003e and \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eskin-brightening formulations\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eKey Benefits of Tetrapeptide-30\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eHyperpigmentation Control\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eUnlike standard tyrosinase inhibitors, \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003e\u003cstrong\u003eTetrapeptide-30\u003c\/strong\u003e targets the upstream triggers of melanogenesis\u003c\/span\u003e, specifically \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003einflammatory cytokines (IL-6 and IL-8)\u003c\/span\u003e and \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eα-MSH production\u003c\/span\u003e. This helps fade \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eUV- or inflammation-induced dark spots\u003c\/span\u003e, melasma, and \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003epost-inflammatory hyperpigmentation (PIH)\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eTetrapeptide-30 Skin Cell Renewal\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eBy soothing inflammation and supporting a healthy epidermal environment, Tetrapeptide-30 \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003epromotes skin cell turnover\u003c\/span\u003e, improving \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003etone\u003c\/span\u003e, \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003etexture\u003c\/span\u003e, and \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eclarity\u003c\/span\u003e over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eSkin Brightening Without Irritation\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eReduces \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003ehyperchromatic age spots\u003c\/span\u003e and evens out skin tone \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003ewithout triggering sensitivity\u003c\/span\u003e. Excellent for \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eall skin types\u003c\/span\u003e, including sensitive, Asian, and melanated skin tones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eTetrapeptide-30 for Skin Firmness\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eWhile reducing pigmentation, Tetrapeptide-30 also improves \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eskin firmness and elasticity\u003c\/span\u003e, making it a multifunctional option for \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eanti-aging skincare\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eTetrapeptide-30 Anti-Aging Peptide\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eCombines \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003ebrightening\u003c\/span\u003e and \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eanti-inflammatory\u003c\/span\u003e properties to reduce both \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003evisible signs of aging\u003c\/span\u003e (like fine lines and dullness) and \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eunderlying skin stress\u003c\/span\u003e that contributes to aging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eApplications\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e\u003cstrong\u003eTetrapeptide-30\u003c\/strong\u003e is ideal for inclusion in:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%; mso-bidi-font-weight: bold;\"\u003eBrightening serums\u003c\/span\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e and creams\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%; mso-bidi-font-weight: bold;\"\u003ePost-acne or post-laser PIH treatments\u003c\/span\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%; mso-bidi-font-weight: bold;\"\u003eMelasma and discoloration control formulas\u003c\/span\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%; mso-bidi-font-weight: bold;\"\u003eAnti-aging creams for dull, uneven skin\u003c\/span\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%; mso-bidi-font-weight: bold;\"\u003eBarrier-repair products for sensitive skin\u003c\/span\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eTechnical \u0026amp; Raw Material Info\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eSynonyms\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e: TEGO® Pep 4-Even, PKEK peptide\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003ePeptide Sequence\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e: Pro-Lys-Glu-Lys\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eFunctionality\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e: Skin brightening, anti-inflammatory, skin renewal\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eFDA UNII\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e: H9G9QJT7E2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eSolubility\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e: Water-soluble\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eUsage Rate\u003c\/span\u003e\u003c\/b\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e: 1%–5% in emulsions, gels, or serums\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eWhere to Buy Tetrapeptide-30 or Raw Material?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eLooking for \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003ewhere to buy \u003cstrong\u003eTetrapeptide-30\u003c\/strong\u003e\u003c\/span\u003e or source \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eTetrapeptide-30 raw material\u003c\/span\u003e for formulation? We offer \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003ehigh-purity, cosmetic-grade Tetrapeptide-30\u003c\/span\u003e perfect for R\u0026amp;D, private label manufacturing, or DIY skincare.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003eWhy Choose Tetrapeptide-30?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%; mso-bidi-font-weight: bold;\"\u003eTetrapeptide-30\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"EN-IN\" style=\"font-size: 12.0pt; line-height: 107%;\"\u003e is more than just a skin-brightening agent. Its \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003esmart anti-inflammatory mechanism\u003c\/span\u003e, combined with \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003efirming and anti-aging benefits\u003c\/span\u003e, makes it an exceptional choice for \u003cspan style=\"mso-bidi-font-weight: bold;\"\u003eadvanced multifunctional skincare\u003c\/span\u003e. Whether you’re addressing dark spots, aging, or skin sensitivity, this peptide delivers real results without irritation.\u003c\/span\u003e\u003c\/p\u003e","brand":"QUALITIDE","offers":[{"title":"100 MG","offer_id":49498656964848,"sku":"QT-1020-100MG","price":60.0,"currency_code":"USD","in_stock":false},{"title":"1 G","offer_id":49498656997616,"sku":"QT-1020-1G","price":470.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/0276\/1200\/files\/QT-1020_Tetrapeptide-30_100mg.png?v=1775256472","url":"https:\/\/shopsmartpicks.store\/products\/tetrapeptide-30","provider":"Shopsmartpicks","version":"1.0","type":"link"}