{"product_id":"lash-serum-by-kerafactor","title":"Lash Serum by KeraFactor","description":"\u003ch3 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eLashes by KeraFactor®\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eA lash serum built on biology, not lash-growth folklore.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eLashes by KeraFactor is formulated with nine biomimetic growth factors and skin proteins — the same science behind the brand's scalp line, adapted for the delicate lash area. At its core, PDRN (PolyDeoxyRiboNucleotide) enhances cellular metabolism and increases blood flow to revitalize dormant follicles, while sh-Oligopeptide-1 and sh-Oligopeptide-4 stimulate the follicle, improve circulation, and support a longer growth (anagen) phase — the combination behind fuller, thicker-looking, healthier lashes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe formula also includes NMN and adenosine for cellular repair, along with antioxidants like acetyl cysteine and glutathione to protect against oxidative stress. It's completely free of prostaglandin analogs (PGAs) — meaning no risk of iris discoloration or skin darkening around the eye, unlike many lash-growth serums on the market. Drug-free, hormone-free, and formulated without sulfates, parabens, or fragrance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWhy it works:\u003c\/strong\u003e Rather than relying on prostaglandin analogs to force growth (with the side effects that come with them), this formula works with the follicle's own biology — improving circulation and extending the growth phase for lashes that are fortified from root to tip.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eHow to use it:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRemove all makeup and contact lenses before applying.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply once daily along the base of the upper lash line only.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAvoid the lower lash line and direct eye contact.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUse consistently — growth-factor serums build results over weeks, not days.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch4 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eThe worth\/\/vitality promise\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eLash serums have a reputation problem — half the market works by borrowing side effects from glaucoma medication. This one doesn't. It earns its place because it's doing the same thing our scalp lineup does: activating what's already there instead of forcing a shortcut. No color-shift risk, no guesswork — just consistent, biology-first care for one of the most sensitive areas on your face.\u003c\/p\u003e","brand":"worth\/\/vitality","offers":[{"title":"Default Title","offer_id":47725117636757,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/5364\/2133\/files\/20.png?v=1789000413","url":"https:\/\/worthvitality.com\/products\/lash-serum-by-kerafactor","provider":"worth\/\/vitality","version":"1.0","type":"link"}