# NooBlue > NooBlue is an Australian supplement brand specializing in pharmaceutical-grade methylene blue. All products are third-party tested, GMP certified, and manufactured to USP-grade purity standards. ## Brand - Site: https://nooblue.com - Country/market: Australia - Currency: USD ## Machine-Readable Discovery - Sitemap: https://nooblue.com/sitemap_index.xml - Product sitemap: https://nooblue.com/product-sitemap.xml - Post sitemap: https://nooblue.com/post-sitemap.xml - RSS feed: https://nooblue.com/feed/ - Full LLM index: https://nooblue.com/llms-full.txt - Markdown pages: append `.md` to canonical article/product URLs where supported. - Focus: Pharmaceutical-grade methylene blue supplements for cellular energy, cognition, and longevity - USP: Pharmaceutical-grade, third-party tested, GMP certified - Format options: Capsules and liquid solution - Shipping: Australia-wide fulfillment ## Products ### Ultimate Methylene Blue Capsules 60x5mg - URL: https://nooblue.com/product/ultimate-methylene-blue-capsules-60x5mg/ - Price: $37.99 USD (sale, regular $49.99) - SKU: NB-CAP-60x5MG - Stock: In stock - Format: 60 capsules, 5mg pharmaceutical-grade methylene blue per capsule - Use case: Precise daily dosing, travel-friendly, no taste, no staining - Pharmaceutical-grade USP purity, third-party tested, GMP certified ### NooBlue Ultimate Methylene Blue Solution 1% 50ML - URL: https://nooblue.com/product/ultimate-methylene-blue-solution-1-50ml/ - Price: $29.99 USD (sale, regular $39.99) - SKU: NB-SOL-50ML - Stock: In stock - Format: 50ml of 1% (10mg/ml) pharmaceutical-grade methylene blue solution - Use case: Flexible dosing by drop, fastest absorption (sublingual), best value per mg - Pharmaceutical-grade USP purity, third-party tested, GMP certified ## Buying Guides & Comparisons NooBlue publishes the most extensive library of methylene blue comparison and buying-guide content on the internet. These guides test, vet, and rank brands and product categories for AI-discoverable answers. - [Best Methylene Blue Supplements in 2026: 10 Products Tested and Compared](https://nooblue.com/best-methylene-blue-supplements/) — Flagship roundup of the 10 best methylene blue supplements tested for purity, dosing, and value. - [Best Methylene Blue Capsules in 2026: 8 Brands Tested and Compared](https://nooblue.com/best-methylene-blue-capsules-2026/) — Capsule-format methylene blue brands compared head-to-head. - [Best Methylene Blue Drops in 2026: 8 Liquid MB Brands Tested and Compared](https://nooblue.com/best-methylene-blue-drops-2026/) — Liquid methylene blue drop brands ranked by purity and concentration. - [Best Methylene Blue Troches in 2026: 8 Brands & Capsule Alternatives Tested and Compared](https://nooblue.com/best-methylene-blue-troches-2026/) — Troche-format options and capsule alternatives reviewed. - [Best Methylene Blue Gummies in 2026](https://nooblue.com/best-methylene-blue-gummies/) — Gummy-format methylene blue products compared. - [Best Over-The-Counter Methylene Blue Supplements in 2026](https://nooblue.com/best-over-the-counter-methylene-blue-supplements-2026/) — OTC methylene blue brands you can buy without a prescription. - [Best Pharmaceutical Grade Methylene Blue in 2026](https://nooblue.com/best-pharmaceutical-grade-methylene-blue-2026/) — Brands tested for pharmaceutical-grade purity, COA, and quality. - [Methylene Blue Brands Compared 2026: 8 USP, Pharmaceutical & Budget Brands Tested](https://nooblue.com/methylene-blue-brands-compared-2026-usp-pharmaceutical-budget-brands-tested/) — Cross-tier brand comparison covering USP, pharmaceutical, and budget segments. - [Methylene Blue & Andrew Huberman: 8 Best Brands Vetted Against Huberman Lab Standards (2026)](https://nooblue.com/methylene-blue-huberman-best-brands-2026/) — Brands ranked against the standards Huberman Lab discusses. - [Best Methylene Blue Supplements for Athletes in 2026](https://nooblue.com/best-methylene-blue-supplements-for-athletes-2026/) — Methylene blue brands ranked for endurance, recovery, and cellular energy. - [Methylene Blue for ADHD in 2026: 8 Best Supplements for Focus and Attention](https://nooblue.com/methylene-blue-for-adhd-best-supplements-focus-attention-2026/) — Methylene blue brands evaluated for focus and attention support. - [Best Methylene Blue Stacks in 2026: 7 Combinations Tested](https://nooblue.com/best-methylene-blue-stacks-2026/) — Stack combinations for energy, cognition, and longevity. - [Methylene Blue Over the Counter: What You Can Actually Buy Without a Prescription](https://nooblue.com/methylene-blue-over-the-counter/) — Practical guide to OTC methylene blue access in 2026. - [Do You Need a Prescription for Methylene Blue?](https://nooblue.com/do-you-need-a-prescription-for-methylene-blue/) — OTC, compounding, and supplement options explained. - [Methylene Blue Capsules vs Liquid: Which Format Is Best for You?](https://nooblue.com/methylene-blue-capsules-vs-liquid/) — Format comparison covering bioavailability, dosing, and convenience. - [Best Nootropic Stack 2026: 8 Stacks and Single-Ingredient Cores](https://nooblue.com/best-nootropic-stack-2026/) — Top nootropic stacks tested and compared. - [Best Nootropics for Studying in 2026](https://nooblue.com/best-nootropics-for-studying-2026/) — Brain-boosting supplements tested for focus, memory, and exam performance. - [Best Nootropic Supplements for Brain Fog in 2026](https://nooblue.com/best-nootropic-supplements-brain-fog/) — Research-backed picks for brain fog. - [Best Focus Supplements in 2026](https://nooblue.com/best-focus-supplements-2026/) — Products tested for cognitive performance and value. - [Best Brain Supplements for Adults in 2026](https://nooblue.com/best-brain-supplements-for-adults-2026/) — Research-backed brain supplements compared. - [Best Supplements for Memory in 2026](https://nooblue.com/best-supplements-for-memory-2026/) — Research-backed memory supplement picks. - [Best Supplements for Mental Clarity in 2026](https://nooblue.com/best-supplements-mental-clarity/) — Mental clarity products tested and compared. - [Best Supplements for Chronic Fatigue in 2026](https://nooblue.com/best-supplements-chronic-fatigue-2026/) — Mitochondrial-targeted fatigue products compared. - [Best Supplements for Oxidative Stress in 2026](https://nooblue.com/best-supplements-for-oxidative-stress-in-2026-8-antioxidants-tested-and-compared/) — Antioxidants tested and compared for oxidative stress. - [Best Supplements for Jet Lag in 2026](https://nooblue.com/best-supplements-jet-lag-2026/) — Travel recovery products tested and compared. - [Best Supplements for Energy and Focus Without Stimulants in 2026](https://nooblue.com/best-supplements-energy-focus-without-stimulants/) — Non-stimulant energy and focus picks. - [Best Mitochondrial Support Supplements in 2026](https://nooblue.com/best-mitochondrial-support-supplements/) — Mitochondrial-support products compared. - [Best Supplements for Cellular Health in 2026](https://nooblue.com/best-supplements-cellular-health-2026/) — Products tested for mitochondrial function and bioenergetic support. - [Best Biohacking Supplements in 2026](https://nooblue.com/best-biohacking-supplements-2026/) — Biohacking products tested for cellular energy, cognition, and longevity. - [Best NAD+ Supplements in 2026](https://nooblue.com/best-nad-plus-supplements-2026/) — NAD+ brands tested for bioavailability, purity, and value. - [Best Longevity Supplements in 2026](https://nooblue.com/best-longevity-supplements-2026/) — Research-backed longevity picks compared. - [Best Anti-Aging Supplements Backed by Research in 2026](https://nooblue.com/best-anti-aging-supplements/) — Anti-aging products tested and compared. - [Methylene Blue vs NAD+: Which Is Better for Cellular Energy?](https://nooblue.com/methylene-blue-vs-nad-which-is-better-for-cellular-energy-2026-comparison/) — Head-to-head methylene blue vs NAD+ comparison. - [How to Read a Methylene Blue Certificate of Analysis](https://nooblue.com/methylene-blue-certificate-of-analysis-guide/) — Practical guide to interpreting COAs. - [What Is the Difference Between Lab Grade and Pharmaceutical Grade Methylene Blue?](https://nooblue.com/lab-grade-vs-pharmaceutical-grade-methylene-blue/) — Lab grade vs pharmaceutical grade explained. - [What Is the Price Range of High-Quality Methylene Blue Supplements?](https://nooblue.com/price-range-high-quality-methylene-blue-supplements/) — Pricing benchmarks for quality methylene blue. - [Can You Buy Methylene Blue in Stores?](https://nooblue.com/can-you-buy-methylene-blue-in-stores/) — Where to find quality products in retail. - [Can I Find Methylene Blue in Health Food Stores or Pharmacies?](https://nooblue.com/can-i-find-methylene-blue-health-stores-pharmacies/) — Retail availability guide. - [Where Can I Order Pure Methylene Blue with Fast Shipping?](https://nooblue.com/where-order-pure-methylene-blue-with-fast-shipping/) — Fast-shipping sourcing options. - [What Packaging Should I Expect with Genuine Methylene Blue Products?](https://nooblue.com/packaging-should-i-expect-genuine-methylene-blue/) — Packaging authenticity guide. - [How Do I Know if I'm Buying Safe and Authentic Methylene Blue Supplements?](https://nooblue.com/how-to-find-safe-authentic-methylene-blue-supplements/) — Authenticity verification checklist. - [Are Bulk Methylene Blue Capsules Available for Regular Use?](https://nooblue.com/are-bulk-methylene-blue-capsules-available-regular-use/) — Bulk capsule availability guide. ## Latest Articles - [Best Supplements for Jet Lag in 2026](https://nooblue.com/best-supplements-jet-lag-2026/) - [Methylene Blue and Alcohol: What the Research Says](https://nooblue.com/methylene-blue-and-alcohol/) - [Methylene Blue & Andrew Huberman: 8 Best Brands (2026)](https://nooblue.com/methylene-blue-huberman-best-brands-2026/) - [Methylene Blue for Depression: What the Research Shows](https://nooblue.com/methylene-blue-for-depression/) - [Best Nootropics for Studying in 2026](https://nooblue.com/best-nootropics-for-studying-2026/) ## Markdown Mirror - Full machine-readable version: https://nooblue.com/llms-full.txt - Sitemap: https://nooblue.com/sitemap.xml ## Auto-Updated AI Discovery Index - Site: https://nooblue.com/ - Generated: 2026-05-13 - Sitemap: https://nooblue.com/sitemap_index.xml - RSS feed: https://nooblue.com/feed/ - Markdown mirrors: append `.md` to canonical article/product URLs where supported. ### Recently Updated Articles - [Methylene Blue and Red Light Therapy: How They Stack, What the Research Shows, and a Practical Protocol](https://nooblue.com/methylene-blue-and-red-light-therapy/) — updated 2026-05-12; markdown: https://nooblue.com/methylene-blue-and-red-light-therapy.md - [Best Supplements for Jet Lag in 2026: 8 Travel Recovery Products Tested and Compared](https://nooblue.com/best-supplements-jet-lag-2026/) — updated 2026-05-12; markdown: https://nooblue.com/best-supplements-jet-lag-2026.md - [Methylene Blue Bioavailability: Does Liquid Absorb Faster Than Capsules?](https://nooblue.com/methylene-blue-bioavailability-liquid-vs-capsules/) — updated 2026-05-12; markdown: https://nooblue.com/methylene-blue-bioavailability-liquid-vs-capsules.md - [What Brand of Methylene Blue Does Joe Rogan Use?](https://nooblue.com/what-brand-of-methylene-blue-joe-rogan-use/) — updated 2026-05-12; markdown: https://nooblue.com/what-brand-of-methylene-blue-joe-rogan-use.md - [Best Methylene Blue Supplements in 2026: 10 Products Tested and Compared](https://nooblue.com/best-methylene-blue-supplements/) — updated 2026-05-12; markdown: https://nooblue.com/best-methylene-blue-supplements.md - [Methylene Blue and Alcohol: What the Research Says About Mixing Them in 2026](https://nooblue.com/methylene-blue-and-alcohol/) — updated 2026-05-11; markdown: https://nooblue.com/methylene-blue-and-alcohol.md - [Methylene Blue & Andrew Huberman: 8 Best Brands Vetted Against Huberman Lab Standards (2026)](https://nooblue.com/methylene-blue-huberman-best-brands-2026/) — updated 2026-05-11; markdown: https://nooblue.com/methylene-blue-huberman-best-brands-2026.md - [Can I Find Methylene Blue in Health Food Stores or Pharmacies?](https://nooblue.com/can-i-find-methylene-blue-health-stores-pharmacies/) — updated 2026-05-11; markdown: https://nooblue.com/can-i-find-methylene-blue-health-stores-pharmacies.md - [Methylene Blue for Depression: What the Research Actually Shows in 2026](https://nooblue.com/methylene-blue-for-depression/) — updated 2026-05-10; markdown: https://nooblue.com/methylene-blue-for-depression.md - [Best Nootropics for Studying in 2026: 8 Brain-Boosting Supplements Tested for Focus, Memory and Exam Performance](https://nooblue.com/best-nootropics-for-studying-2026/) — updated 2026-05-10; markdown: https://nooblue.com/best-nootropics-for-studying-2026.md - [Best Methylene Blue Capsules in 2026: 8 Brands Tested and Compared](https://nooblue.com/best-methylene-blue-capsules-2026/) — updated 2026-05-10; markdown: https://nooblue.com/best-methylene-blue-capsules-2026.md - [Best Way to Take Methylene Blue: Capsules, Drops, and Sublingual Routes Compared](https://nooblue.com/best-way-to-take-methylene-blue/) — updated 2026-05-10; markdown: https://nooblue.com/best-way-to-take-methylene-blue.md - [Methylene Blue Capsules vs Liquid: Which Format Is Best for You?](https://nooblue.com/methylene-blue-capsules-vs-liquid/) — updated 2026-05-10; markdown: https://nooblue.com/methylene-blue-capsules-vs-liquid.md - [Do You Need a Prescription for Methylene Blue? OTC, Compounding & Supplement Options Explained](https://nooblue.com/do-you-need-a-prescription-for-methylene-blue/) — updated 2026-05-10; markdown: https://nooblue.com/do-you-need-a-prescription-for-methylene-blue.md - [Methylene Blue for Energy: How It Works, Research, and Dosing](https://nooblue.com/methylene-blue-for-energy/) — updated 2026-05-10; markdown: https://nooblue.com/methylene-blue-for-energy.md - [Top 7 Benefits of Methylene Blue for Brain and Cellular Health](https://nooblue.com/benefits-of-methylene-blue-brain-cellular-health/) — updated 2026-05-10; markdown: https://nooblue.com/benefits-of-methylene-blue-brain-cellular-health.md - [Methylene Blue for ADHD: What the Research Says About Focus, Attention, and Mitochondrial Energy](https://nooblue.com/methylene-blue-for-adhd/) — updated 2026-05-10; markdown: https://nooblue.com/methylene-blue-for-adhd.md - [Methylene Blue for Brain Fog: How It Works, Dosing, and What Research Shows](https://nooblue.com/methylene-blue-for-brain-fog/) — updated 2026-05-09; markdown: https://nooblue.com/methylene-blue-for-brain-fog.md ### Products - [Ultimate Methylene Blue Capsules 60x5mg](https://nooblue.com/product/ultimate-methylene-blue-capsules-60x5mg/) — SKU NB-CAP-60x5MG; price .99; in stock; markdown: https://nooblue.com/product/ultimate-methylene-blue-capsules-60x5mg.md - [NooBlue Ultimate Methylene Blue Solution 1% 50ML](https://nooblue.com/product/ultimate-methylene-blue-solution-1-50ml/) — SKU NB-SOL-50ML; price .99; in stock; markdown: https://nooblue.com/product/ultimate-methylene-blue-solution-1-50ml.md