{"product_id":"entropy-brow-lash-booster-serum-4-types","title":"Brow \u0026 Lash Booster Serum ~ 4 Types","description":"\u003cp data-start=\"186\" data-end=\"498\"\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Eyelash \u0026amp; Eyebrow Care\u003cbr data-start=\"277\" data-end=\"280\"\u003e\u003cstrong\u003eTexture:\u003c\/strong\u003e Lightweight water-based serum\u003cbr data-start=\"322\" data-end=\"325\"\u003e\u003cstrong\u003eKey Functions:\u003c\/strong\u003e Lash \u0026amp; brow nourishment, growth support, makeup primer effect\u003cbr data-start=\"256\" data-end=\"259\"\u003e\u003cstrong data-start=\"259\" data-end=\"270\"\u003eFinish:\u003c\/strong\u003e Transparent or Tinted (Black\/Brown)\u003cbr data-start=\"306\" data-end=\"309\"\u003e\u003cstrong data-start=\"309\" data-end=\"323\"\u003eBrush Tip:\u003c\/strong\u003e Skinny curved screw brush with ball-tip detailer\u003cbr data-start=\"372\" data-end=\"375\"\u003e\u003cstrong data-start=\"375\" data-end=\"389\"\u003eFree From:\u003c\/strong\u003e Irritating surfactants, parabens, sulfates, artificial fragrance\u003cbr data-start=\"430\" data-end=\"433\"\u003e\u003cstrong\u003eDermatologist-Tested | Fast-Absorbing | Suitable After Lash Perms | Vegan Certified | EWG Green Grade | Hypoallergenic | Eye Irritation Tested (pH 7.0)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"830\"\u003eA 4-type serum collection designed to support lash and brow health while delivering subtle definition or natural hold. Whether you're looking to replace mascara, boost sparse lashes, or maintain a clean brow line, ENTROPY’s serum line delivers targeted care using a patented \u003cstrong data-start=\"780\" data-end=\"799\"\u003eMiracle Mineral\u003c\/strong\u003e blend and plant-based actives.\u003c\/p\u003e\n\u003cp data-start=\"832\" data-end=\"1199\"\u003eEach variant features a unique function—from lash lifting and tinting to fixing unruly strands or boosting new hair growth. The transparent Fixer Serum doubles as a nourishing primer with excellent hold, while the Black and Brown tinted serums provide a natural makeup finish with rich pigment. Ideal for those with lash perms, extensions, or minimal makeup routines.\u003c\/p\u003e\n\u003ch3 data-start=\"1206\" data-end=\"1228\"\u003e\u003cstrong\u003eAvailable Variants\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1230\" data-end=\"1396\"\u003e\u003cstrong data-start=\"1230\" data-end=\"1264\"\u003e001 Black — Lash Booster Serum\u003c\/strong\u003e\u003cbr data-start=\"1264\" data-end=\"1267\"\u003eA black-tinted serum that enhances lash volume and replaces mascara. Ideal for a naturally defined eye look with added nutrition.\u003c\/p\u003e\n\u003cp data-start=\"1398\" data-end=\"1571\"\u003e\u003cstrong data-start=\"1398\" data-end=\"1432\"\u003e002 Brown — Lash Booster Serum\u003c\/strong\u003e\u003cbr data-start=\"1432\" data-end=\"1435\"\u003eA muted brown shade that neutralises red and yellow undertones, perfect for softer brow and lash definition with visible growth support.\u003c\/p\u003e\n\u003cp data-start=\"1573\" data-end=\"1746\"\u003e\u003cstrong data-start=\"1573\" data-end=\"1615\"\u003eFixer Serum — Lash Booster Fixer Serum\u003c\/strong\u003e\u003cbr data-start=\"1615\" data-end=\"1618\"\u003eA clear formula with natural fixing power. Provides hold and shape while deeply nourishing lashes, brows, and even the hairline. Vegan product.\u003c\/p\u003e\n\u003cp data-start=\"1748\" data-end=\"1947\"\u003e\u003cstrong data-start=\"1748\" data-end=\"1792\"\u003eAll-in-One — Brow and Lash Booster Serum\u003c\/strong\u003e\u003cbr data-start=\"1792\" data-end=\"1795\"\u003eTransparent, all-area serum that supports hair growth across lashes, brows, and baby hairs. Rich in triple protein and soothing extracts for daily care. Vegan product.\u003c\/p\u003e\n\u003ch3 data-start=\"1954\" data-end=\"1970\"\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1972\" data-end=\"2487\"\u003e\n\u003cp\u003e\u003cstrong data-start=\"1972\" data-end=\"1999\"\u003ePromotes Healthy Growth\u003c\/strong\u003e – Strengthens lashes and brows from the root for longer, fuller results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1972\" data-end=\"2487\"\u003e\n\u003cp\u003e\u003cstrong data-start=\"2075\" data-end=\"2104\"\u003eNatural Definition \u0026amp; Tint\u003c\/strong\u003e – Offers a mascara-like finish in black or brown while treating lash hairs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1972\" data-end=\"2487\"\u003e\n\u003cp\u003e\u003cstrong data-start=\"2183\" data-end=\"2214\"\u003eFixing Power Without Weight\u003c\/strong\u003e – Clear serum sets and shapes without flaking or stiffness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1972\" data-end=\"2487\"\u003e\n\u003cp\u003e\u003cstrong data-start=\"2277\" data-end=\"2303\"\u003eSafe for Permed Lashes\u003c\/strong\u003e – Water-based, non-irritating formula ideal for sensitive lashlines or post-treatment care.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1972\" data-end=\"2487\"\u003e\n\u003cp\u003e\u003cstrong data-start=\"2398\" data-end=\"2423\"\u003eMulti-Use Application\u003c\/strong\u003e – Effective on brows, lashes, and fine hair along the hairline.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2494\" data-end=\"2513\"\u003e\u003cstrong\u003eKey Ingredients\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2515\" data-end=\"2994\"\u003e\n\u003cli data-start=\"2515\" data-end=\"2594\"\u003e\n\u003cp data-start=\"2517\" data-end=\"2594\"\u003e\u003cstrong data-start=\"2517\" data-end=\"2556\"\u003eGlycine Soja (Soybean) Seed Extract\u003c\/strong\u003e – Promotes strength and nourishment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2595\" data-end=\"2680\"\u003e\n\u003cp data-start=\"2597\" data-end=\"2680\"\u003e\u003cstrong data-start=\"2597\" data-end=\"2650\"\u003eAlthaea Rosea Flower \u0026amp; Cynanchum Atratum Extracts\u003c\/strong\u003e – Soothing and revitalising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2681\" data-end=\"2752\"\u003e\n\u003cp data-start=\"2683\" data-end=\"2752\"\u003e\u003cstrong data-start=\"2683\" data-end=\"2696\"\u003eAdenosine\u003c\/strong\u003e – Known for its anti-aging and hair-regrowth benefits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2753\" data-end=\"2836\"\u003e\n\u003cp data-start=\"2755\" data-end=\"2836\"\u003e\u003cstrong data-start=\"2755\" data-end=\"2781\"\u003eTriple Protein Complex\u003c\/strong\u003e (in All-in-One) – Boosts hair resilience and density\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2837\" data-end=\"2912\"\u003e\n\u003cp data-start=\"2839\" data-end=\"2912\"\u003e\u003cstrong data-start=\"2839\" data-end=\"2856\"\u003eMadecassoside\u003c\/strong\u003e (in All-in-One) – Calms and supports the skin barrier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2913\" data-end=\"2994\"\u003e\n\u003cp data-start=\"2915\" data-end=\"2994\"\u003e\u003cstrong data-start=\"2915\" data-end=\"2958\"\u003eHydrolysed Avocado \u0026amp; Vegetable Proteins\u003c\/strong\u003e (in All-in-One) – Deeply fortifying\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 data-start=\"114\" data-end=\"121\"\u003e\u003cstrong data-start=\"114\" data-end=\"121\"\u003eQ\u0026amp;A\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"123\" data-end=\"403\"\u003e\u003cstrong data-start=\"123\" data-end=\"149\"\u003eQ. How do I remove it?\u003c\/strong\u003e\u003cbr data-start=\"149\" data-end=\"152\"\u003e\u003cstrong data-start=\"152\" data-end=\"158\"\u003eA.\u003c\/strong\u003e The ENTROPY Serum Line features a water-washable formula that rinses off easily with lukewarm water. Gently massage the area to cleanse. If you’ve layered it with other makeup products, a secondary cleansing step using a remover is recommended.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"700\"\u003e\u003cstrong data-start=\"405\" data-end=\"433\"\u003eQ. Can I wear it to bed?\u003c\/strong\u003e\u003cbr data-start=\"433\" data-end=\"436\"\u003e\u003cstrong data-start=\"436\" data-end=\"442\"\u003eA.\u003c\/strong\u003e Yes, the serum is formulated with nourishing ingredients that support lash health, making it safe for overnight use. However, because of its hydrating texture, we recommend allowing it to dry fully before sleeping to avoid smudging due to tears or moisture.\u003c\/p\u003e\n\u003cp data-start=\"702\" data-end=\"930\"\u003e\u003cstrong data-start=\"702\" data-end=\"770\"\u003eQ. It seems to smudge after application. Am I applying it wrong?\u003c\/strong\u003e\u003cbr data-start=\"770\" data-end=\"773\"\u003e\u003cstrong data-start=\"773\" data-end=\"779\"\u003eA.\u003c\/strong\u003e To minimise smudging, allow the serum to dry partially after applying. Its moisture-rich formula needs a moment to set and adhere fully to the lashes.\u003c\/p\u003e\n\u003cp data-start=\"932\" data-end=\"1077\"\u003e\u003cstrong data-start=\"932\" data-end=\"977\"\u003eQ. What is the shelf life of the product?\u003c\/strong\u003e\u003cbr data-start=\"977\" data-end=\"980\"\u003e\u003cstrong data-start=\"980\" data-end=\"986\"\u003eA.\u003c\/strong\u003e The serum is best used within 24 months of manufacture, and within 6 months after opening.\u003c\/p\u003e\n\u003cp data-start=\"1079\" data-end=\"1301\"\u003e\u003cstrong data-start=\"1079\" data-end=\"1129\"\u003eQ. Can I use it after getting an eyelash perm?\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1138\"\u003eA.\u003c\/strong\u003e Absolutely. The formula contains \u003cem data-start=\"1172\" data-end=\"1189\"\u003eMiracle Mineral\u003c\/em\u003e, which helps nourish and strengthen lashes—making it especially beneficial after eyelash perming or extensions.\u003c\/p\u003e\n\u003cp data-start=\"1303\" data-end=\"1470\"\u003e\u003cstrong data-start=\"1303\" data-end=\"1336\"\u003eQ. Can I use it with mascara?\u003c\/strong\u003e\u003cbr data-start=\"1336\" data-end=\"1339\"\u003e\u003cstrong data-start=\"1339\" data-end=\"1345\"\u003eA.\u003c\/strong\u003e Yes. This serum doubles as a primer with fixing power. Apply it before mascara to boost curl retention and extend wear time.\u003c\/p\u003e","brand":"ENTROPY","offers":[{"title":"Lash Booster Serum - 001 Black","offer_id":50100131332402,"sku":"426597_0XLZ8W","price":18.0,"currency_code":"CHF","in_stock":true},{"title":"Lash Booster Serum - 002 Brown","offer_id":50100131234098,"sku":"426597_UJN09B","price":18.0,"currency_code":"CHF","in_stock":true},{"title":"Lash Booster Fixer Serum","offer_id":50100131299634,"sku":"426597_L99YMS","price":18.0,"currency_code":"CHF","in_stock":true},{"title":"Brow and Lash Booster Serum","offer_id":50100131266866,"sku":"426597_F72SYD","price":18.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/9319\/7362\/files\/entropy-brow-lash-booster-serum-4-types-7g_002.webp?v=1755732340","url":"https:\/\/silverglass.co\/en-ch\/products\/entropy-brow-lash-booster-serum-4-types","provider":"SILVER GLASS","version":"1.0","type":"link"}