{"product_id":"opi-nail-lacquer-base-coat-b0bxfntmvl","title":"OPI Nail Lacquer Base Coat | 3-in-1 Nail Preparation \u0026 Top Coat Formulae","description":"\u003cp\u003eSearching for a nail base coat that pulls triple duty? OPI Nail Lacquer Base Coat is a 3-in-1 nail preparation, base layer and top coat in one bottle. It is infused with Vitamins A and E, and the vegan formulae lists no animal-derived ingredients or by-products. The pro-wide brush is shaped to spread lacquer evenly, so your colour layer goes on a smoother-looking surface with less streaking and bubbling.\u003c\/p\u003e\u003ch2\u003eNail base coat format, brush and bottle\u003c\/h2\u003e\u003cp\u003eThis is a liquid nail lacquer that you brush on, not a pen, cream, balm or cuticle oil. It arrives in a bottle fitted with OPI's pro-wide brush, which is contoured to hug the nail and cover it in fewer strokes. The product data does not state a volume in mL or fl oz, so confirm the fill from the bottle or listing image. What the data does confirm: the formulae is long lasting and chip resistant, described as delivering up to 7 days of wear as part of the 3-step system.\u003c\/p\u003e\u003ch2\u003eWhat the formulae lists — and what it does not\u003c\/h2\u003e\u003cp\u003eVitamins A and E are the two ingredients named for this 3-in-1 nail preparation. Beyond that, the product data does not itemize a full INCI list, so if you read labels closely, the bottle is the place to confirm everything else inside. The vegan positioning is confirmed: no animal-derived ingredients or by-products. That detail matters to shoppers who want their polish routine to line up with how they buy everything else. The exact base, solvents and film formers are not stated here.\u003c\/p\u003e\u003ch2\u003eWhere this layer fits in your routine\u003c\/h2\u003e\u003cp\u003eThink of this product as the step that sits under nail lacquer as a base and over it as a top coat, which is what the 3-in-1 name refers to. It slots into a routine that already includes colour. Cuticle oil is a separate step in most routines, and the data here does not describe how this formulae interacts with oil, so apply oil on its own schedule and let it settle before reaching for polish. Used within the 3-step system, the formulae is described as delivering up to 7 days of wear.\u003c\/p\u003e\u003ch2\u003eTexture, finish and scent at a glance\u003c\/h2\u003e\u003cp\u003eExpect a glossy, high-shine look rather than a matte one — the formulae is described as fast-drying and high-shine. The texture is a liquid lacquer applied by brush, and the pro-wide brush is built to spread it evenly without bubbling. No scent is stated in the product data. The vegan formulae lists no animal-derived ingredients or by-products.\u003c\/p\u003e\u003ch2\u003eBase coat or nail strengthener — which are you after?\u003c\/h2\u003e\u003cp\u003eThese are not the same product, and this one is the former: a 3-in-1 preparation, base and top coat rather than a standalone strengthening treatment. If what you want is a smooth, even-looking polish finish with high shine, this is the layer to reach for. If you are shopping for a dedicated treatment format for the nail itself, that is a different product type. The data does not compare this formulae to a strengthener, so decide based on which step of your routine you are filling.\u003c\/p\u003e\u003ch2\u003eApplying it: what the data covers\u003c\/h2\u003e\u003cp\u003eStep-by-step directions are not included in the product data, so follow the instructions printed on the pack. What the data does describe is the tool: the pro-wide brush is designed for smooth, even coverage without streaking or bubbling. As a 3-in-1 product it can serve as nail preparation, a base layer under lacquer, or a top coat over colour. Keep it in your regular polish rotation rather than treating it as a one-off purchase.\u003c\/p\u003e\u003ch2\u003eCommon questions about this OPI base coat\u003c\/h2\u003e\u003ch3\u003eDoes this work as a base coat under polish?\u003c\/h3\u003e\u003cp\u003eYes. It is designed as a base layer under lacquer, and it also works as a top coat over colour — that is what the 3-in-1 name refers to.\u003c\/p\u003e\u003ch3\u003eHow long can I expect it to wear?\u003c\/h3\u003e\u003cp\u003eThe formulae is described as long lasting and chip resistant, with up to 7 days of wear when you use the 3-step system.\u003c\/p\u003e\u003ch3\u003eIs the formulae vegan?\u003c\/h3\u003e\u003cp\u003eYes. OPI states this is a vegan formulae with no animal-derived ingredients or by-products.\u003c\/p\u003e\u003ch3\u003eWhich ingredients are listed?\u003c\/h3\u003e\u003cp\u003eThe data names Vitamins A and E. A full ingredient list is not provided here, so check the bottle for the complete breakdown.\u003c\/p\u003e\u003cp\u003eKeep it next to your colour polish so a base layer is never more than one step away.\u003c\/p\u003e","brand":"OPI","offers":[{"title":"Default Title","offer_id":49314279882935,"sku":null,"price":49.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/2818\/0663\/files\/51iFX2sZ9CL.jpg?v=1791391945","url":"https:\/\/skinhanok.com\/products\/opi-nail-lacquer-base-coat-b0bxfntmvl","provider":"Skinhanok","version":"1.0","type":"link"}