{"product_id":"revlon-colorstay-lash-serum-liner-waterproof-eyeliner-001-blackest-black-serum-infused-smudge-resistant-brush","title":"REVLON ColorStay Lash Serum + Liner Waterproof Eyeliner — 001 Blackest Black, Serum-Infused, Smudge-Resistant Brush","description":"\u003cstrong\u003eREVLON ColorStay Lash Serum + Liner is a waterproof liquid eyeliner that combines a nourishing lash serum with a smudge-resistant, flexible brush tip for bold Blackest Black lines and visibly healthier lashes in about one week.\u003c\/strong\u003e\n\nRevlon's dual-action serum + liner blends makeup and care so you can define your lash line while feeding the base of your lashes. The formula includes serum-infused Tahitian Microalgae and ColorStay Adapti-Flex Color Lock Technology to deliver a rich, long-lasting black line that resists smudging, fading, and transfer. Whether you're creating a sharp cat-eye or a subtle lash-hugging line, the flexible brush tip is engineered for control and smooth application.\n\n\u003ch3\u003eHow quickly will I notice healthier-looking lashes?\u003c\/h3\u003e\n\u003cp\u003eThe product is formulated to support visible lash improvement in about one week when used as directed along the lash line. Results depend on consistent daily application and individual lash condition; the serum components aim to nourish and condition the lash base while the liner provides instant definition.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible change reported in approximately seven days with regular use\u003c\/li\u003e\n  \u003cli\u003eSerum-infused formula targets the lash line during makeup wear\u003c\/li\u003e\n  \u003cli\u003eNon-irritating, vegan formulation suitable for daily application\u003c\/li\u003e\n  \u003cli\u003eUse as the final step in your eye routine for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the brush tip perform for beginners and pros?\u003c\/h3\u003e\n\u003cp\u003eThe flexible brush tip glides smoothly and adapts to eye contours, making fine lines and bold strokes achievable with minimal effort. It prevents dragging and skipping so both first-time users and experienced makeup artists can lay down consistent color in a single pass.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThin, flexible brush conforms to lash line for precision\u003c\/li\u003e\n  \u003cli\u003eGood control for tightlining, wings, and smoky accents\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce pull or uneven strokes during application\u003c\/li\u003e\n  \u003cli\u003eShake well before use to activate the liner for optimal flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it stay put through water, sweat, and long days?\u003c\/h3\u003e\n\u003cp\u003eThe waterproof ColorStay formula is built to resist water, sweat, and transfer so lines remain crisp from morning through evening. The Adapti-Flex Color Lock Technology locks in pigment to prevent fading and bleeding while preserving a rich Blackest Black finish.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWaterproof formula withstands moisture and light perspiration\u003c\/li\u003e\n  \u003cli\u003eSmudge-resistant and transfer-minimizing for all-day wear\u003c\/li\u003e\n  \u003cli\u003eHigh-pigment Blackest Black color delivers one-stroke intensity\u003c\/li\u003e\n  \u003cli\u003eRemove with oil-based or waterproof makeup removers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat ingredients and care features should I know about?\u003c\/h3\u003e\n\u003cp\u003eThe liner combines cosmetic-grade pigments with a serum complex featuring Tahitian Microalgae intended to condition the lash base. It’s a vegan formula and designed to be gentle for everyday use, but avoid direct contact with the eyeball and discontinue if irritation occurs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSerum-infused Tahitian Microalgae to condition lash environment\u003c\/li\u003e\n  \u003cli\u003eVegan formulation without animal-derived ingredients\u003c\/li\u003e\n  \u003cli\u003eColorStay Adapti-Flex Technology for pigment durability\u003c\/li\u003e\n  \u003cli\u003eFollow usual eye-care hygiene: close cap tightly and replace if contamination occurs\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for?\n\u003cp\u003eThis product is for anyone who wants to combine eye definition and lash care in one step: makeup users seeking a waterproof, high-pigment black liner; busy people who prefer multi-tasking products; and those looking to support lash appearance without adding a separate serum. Suitable for all eye shapes and levels of makeup experience, it offers precise control, lasting wear, and conditioning benefits for daily liners.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eINGREDIENTS: Aqua\/Water\/Eau, Acrylates\/Ethylhexyl Acrylate Copolymer, Propanediol, Laureth-21, Acrylates\/Dimethylaminoethyl Methacrylate Copolymer, 1,2-Hexanediol, PEG-40 Hydrogenated Castor Oil, Ammonium Acrylates Copolymer, Butylene Glycol, C11-15 Alketh-7, Caprylyl Glycol, Disodium Laureth Sulfosuccinate, Pentylene Glycol, Plankton Extract, Sodium Laureth-12 Sulfate, Sodium Lauryl Sulfate, Phenoxyethanol, Potassium Sorbate, Sodium Dehydroacetate, Black 2 (CI 77266) [nano]. B03877\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I remove this waterproof liner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use an oil-based or waterproof makeup remover; soak a pad, hold briefly, then wipe gently to avoid tugging lashes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this every day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s designed for daily use, but stop use if irritation occurs and keep the applicator clean between uses.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"REVLON","offers":[{"title":"Default Title","offer_id":51486713282793,"sku":"B0DHYC7QQL","price":55.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/revlon-colorstay-front-packaging_58c5639c-b09a-4fa4-ad66-6c839d45d886.jpg?v=1783237459","url":"https:\/\/cervaaustralia.com\/products\/revlon-colorstay-lash-serum-liner-waterproof-eyeliner-001-blackest-black-serum-infused-smudge-resistant-brush","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}