{"product_id":"toplash-eyelash-growth-serum","title":"Eyelash Growth Serum — Lash Serum 3ml","description":"\u003cp\u003e\u003cstrong\u003eToplash Eyelash Growth Serum\u003c\/strong\u003e is a prostaglandin-free, hormone-free peptide serum for short, thin or brittle lashes. Draw one thin line along the upper lash line each night: peptides and pro-vitamin B5 condition the lashes from the root, so they look longer, fuller and darker. Some people see a difference from about 4 weeks; judge the full result after 12 weeks of nightly use.\u003c\/p\u003e\n\u003ch2\u003eWho it is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort or sparse lashes\u003c\/strong\u003e that barely hold mascara.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLashes tired from extensions, clusters or lash lifts.\u003c\/strong\u003e The formula is oil-free, so it can be used with extensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrittle lashes\u003c\/strong\u003e that break from curling, waterproof mascara or rubbing off makeup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitive eyes\u003c\/strong\u003e that react badly to serums with prostaglandin analogues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLashes that fall out in patches, or a lid that itches, swells or turns red, need a doctor rather than a serum.\u003c\/p\u003e\n\u003ch2\u003eProstaglandin-free: why it matters\u003c\/h2\u003e\n\u003cp\u003eMany lash serums work with prostaglandin analogues such as isopropyl cloprostenate. In its 2026 opinion, the EU Scientific Committee on Consumer Safety (SCCS) concluded that three of these ingredients cannot be considered safe in cosmetic lash and brow products. Toplash relies on peptides and pro-vitamin B5 instead: there is no prostaglandin analogue and no hormone in the bottle.\u003c\/p\u003e\n\u003ch2\u003eWhat's inside\u003c\/h2\u003e\n\u003cp\u003eTwo peptides, \u003cstrong\u003eMyristoyl Pentapeptide-17\u003c\/strong\u003e and \u003cstrong\u003eBiotinoyl Tripeptide-1\u003c\/strong\u003e, with \u003cstrong\u003epanthenol\u003c\/strong\u003e (pro-vitamin B5), a conditioning wheat protein and extracts of centella, green tea, licorice, chamomile and rosemary. The full INCI list is under Ingredients.\u003c\/p\u003e\n\u003ch2\u003eLash serum or brow serum?\u003c\/h2\u003e\n\u003cp\u003eThis is the same 3 ml formula as Toplash Lash \u0026amp; Brow Serum, presented for lashes. One bottle lasts about 2–3 months of nightly use on the upper lash line, and you can use it on your brows as well.\u003c\/p\u003e\n\u003ch2\u003eLash guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/blogs\/news\/how-long-does-lash-serum-take-to-work\"\u003eHow Long Does Lash Serum Take to Work? Week-by-Week Timeline\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/blogs\/news\/peptide-lash-serum\"\u003ePeptide Lash Serum: How It Works and Key Ingredients\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/blogs\/news\/how-to-grow-lashes-after-extensions\"\u003eHow to Grow Lashes After Extensions: Recovery Routine \u0026amp; Timeline\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Toplash","offers":[{"title":"Default Title","offer_id":67827798868282,"sku":"MM-WQ6L-3PR7_2","price":55.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/0712\/9409\/files\/Rose_bf5a3b4f-2b7d-4347-a06e-0e34616e6f15.jpg?v=1793224694","url":"https:\/\/toplash.com\/en-ca\/products\/toplash-eyelash-growth-serum","provider":"US Toplash LLC","version":"1.0","type":"link"}