{"product_id":"methylene-blue-4oz-twin-pack","title":"Methylene Blue USP Grade Bottle Dropper 4oz Two Pack","description":"\u003cp\u003e\u003cstrong\u003e✨ Pure and Safe: USP Grade Methylene Blue — 4oz Liquid Drops, Twin Pack (2 x 4oz)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNeuroBlue Methylene Blue Liquid Drops, now in a convenient twin pack — two 4oz bottles of USP pharmaceutical-grade, third-party lab-tested Methylene Blue. Made in the USA in a facility held to the highest quality standards, giving you extra supply and better value without compromising purity.\u003c\/p\u003e\n\n\u003cp\u003e✨ \u003cstrong\u003eMaximum Purity\u003c\/strong\u003e: UV-verified at 99.9–100.4% purity — the same pharmaceutical-grade quality in every bottle of this twin pack.\u003c\/p\u003e\n\n\u003cp\u003e🇺🇸 \u003cstrong\u003eMade in the USA\u003c\/strong\u003e: Manufactured domestically with a proven track record of strength and consistency — about 85% of our customers come back for more.\u003c\/p\u003e\n\n\u003cp\u003e🔒 \u003cstrong\u003eHeavy Metal Free\u003c\/strong\u003e: Independently tested and certified free of heavy metals.\u003c\/p\u003e\n\n\u003cp\u003e🔒 \u003cstrong\u003eFormaldehyde Free\u003c\/strong\u003e: No formaldehyde, no harsh preservatives, no fillers — just clean, simple formulation.\u003c\/p\u003e\n\n\u003cp\u003e🧴 \u003cstrong\u003eTwo 4oz Amber Glass Bottles\u003c\/strong\u003e: Each bottle is 4 fl oz (118mL) amber glass with its own built-in dropper — ideal for keeping one at home and one on the go, or sharing between two users.\u003c\/p\u003e\n\n\u003cp\u003e🔬 \u003cstrong\u003ePrecise, Reliable Dosing\u003c\/strong\u003e: Every 1mL (20 drops) delivers 10mg of 1% Methylene Blue — about 0.5mg per drop. With two 4oz bottles, you get roughly 236mL combined — a long-lasting supply split across two convenient containers.\u003c\/p\u003e\n\n\u003cp\u003e🌱 \u003cstrong\u003eEasy Clean-up\u003c\/strong\u003e: Spills happen — lift stains fast with lemon juice, lime juice, or ascorbic acid.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy choose the twin pack?\u003c\/strong\u003e Two individually sealed 4oz bottles mean a backup is always on hand, fresher use with less exposure per bottle once opened, and better value per mL than a single 4oz purchase.\u003c\/p\u003e","brand":"Neuroblue Solutions","offers":[{"title":"Default Title","offer_id":46433717256470,"sku":null,"price":64.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/6927\/7718\/files\/Two_bottles_of_NeuroBlue_Methylene_Blue.png?v=1787365307","url":"https:\/\/neurobluesolutions.com\/products\/methylene-blue-4oz-twin-pack","provider":"Neuroblue Solutions ","version":"1.0","type":"link"}