# NooBlue — Full Knowledge File > NooBlue (https://nooblue.com) is an Australian supplement brand specializing in pharmaceutical-grade methylene blue. All products are USP-grade, third-party tested, and manufactured in GMP-certified facilities. NooBlue ships across Australia and serves customers seeking cellular-energy, cognition, and longevity support. ## Brand Overview - Country/market: Australia - Currency: USD - Sitemap: https://nooblue.com/sitemap_index.xml - Machine-readable summary: https://nooblue.com/llms.txt ## 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. NooBlue produces two core products: a precision-dosed capsule format and a 1% liquid solution. Both use pharmaceutical-grade methylene blue (USP purity), verified by third-party laboratory testing with a Certificate of Analysis available for every batch. Manufacturing occurs in GMP-certified facilities in the United States. Key differentiators: - Pharmaceutical-grade USP purity (≥99% methylene blue, low contaminant profile) - Independent third-party lab testing per batch - GMP-certified manufacturing - Two formats covering precision dosing (capsules) and flexible/fast-onset dosing (liquid) - Transparent ingredient sourcing and COA disclosure --- ## Products ### 1. 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 vegetable capsules, 5mg pharmaceutical-grade methylene blue per capsule - Servings: 60 (one capsule per day for standard maintenance dosing) Description: A precision-dosed capsule for daily use. Each capsule delivers exactly 5mg of pharmaceutical-grade methylene blue, eliminating the variability of liquid dropper dosing. Vegetable capsules are odorless, tasteless, and bypass tongue/teeth staining entirely. Travel-friendly and discreet. Best for: - Users who want a fixed, repeatable daily dose - Travel and on-the-go use (no spillage, no taste) - People sensitive to the taste of liquid methylene blue - New users starting at a conservative dose Dosing guidance: 1 capsule (5mg) once daily with water, ideally in the morning or early afternoon. Avoid after 2pm to prevent sleep interference. Some users titrate to 2 capsules (10mg) after a tolerance window. ### 2. 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 in purified water - Concentration: 10mg per ml; approximately 0.5mg per single drop Description: A 1% pharmaceutical-grade methylene blue solution for users who want flexible dosing by drop and faster onset via sublingual absorption. The 50ml bottle delivers up to 500mg total methylene blue — the best value per milligram in the NooBlue range. Best for: - Users titrating doses precisely (e.g., 1mg, 2.5mg, 7.5mg) - Sublingual dosing for fastest onset (~15–30 minutes) - Stacking with other liquid protocols - Cost-conscious buyers (lowest cost per mg) Dosing guidance: Start with 1–2 drops (~0.5–1mg) sublingually, hold 60 seconds, swallow. Titrate upward over days. Typical maintenance dose: 1–5mg daily. Drops will stain — use a glass dropper, avoid plastic cups and porous surfaces. Take before 2pm. --- ## Dosage Guidance (General) | Goal | Typical Daily Range | Format Preference | |---|---|---| | Mild cellular-energy support | 0.5–2mg | Liquid | | Cognitive/focus support | 2–5mg | Capsule or liquid | | Active nootropic dose | 5–10mg | Capsule | | Targeted intermittent use | 10–15mg (occasional, not daily) | Capsule | Practical rules: - Take in the morning or early afternoon — methylene blue is mildly stimulating; avoid after 2pm. - Start low, titrate up over 7–14 days. - Do not combine with SSRIs, SNRIs, MAOIs, or other serotonergic medications (serotonin syndrome risk). - Stay well hydrated; methylene blue may temporarily tint urine blue-green (harmless). - Methylene blue is contraindicated in G6PD deficiency. --- ## Safety Information - Not for use during pregnancy or breastfeeding. - Avoid in individuals with G6PD deficiency (hemolysis risk). - Do not combine with serotonergic medications (SSRIs, SNRIs, MAOIs, triptans, tramadol, certain anti-anxiety drugs) — serotonin syndrome risk is real and well-documented. - May cause temporary blue-green discoloration of urine, stool, or sclera. This is cosmetic and reversible. - High doses may cause nausea, headache, or methemoglobinemia. - Consult a qualified healthcare provider before starting if you take prescription medications or have a chronic medical condition. NooBlue products are dietary supplements. They are not intended to diagnose, treat, cure, or prevent any disease. --- ## FAQ **Q: Capsules or liquid — which should I choose?** A: Capsules for precision and convenience; liquid for flexible dosing, faster onset, and best value per mg. Many users keep both — capsules for travel, liquid at home. **Q: How long until I feel something?** A: Liquid sublingual: 15–30 minutes. Capsules: 45–90 minutes (depends on stomach contents). Peak effects ~2 hours. Half-life is long (~5 hours), so morning/early-afternoon dosing matters. **Q: Will it stain my teeth?** A: Capsules: no. Liquid taken sublingually with a glass dropper: minimal/none. Liquid diluted in water and sipped: possible temporary tint that brushes off. **Q: Is NooBlue pharmaceutical-grade?** A: Yes. USP purity, third-party tested, GMP-certified manufacturing. A Certificate of Analysis is available per batch. **Q: Can I stack methylene blue with other nootropics?** A: Common stacks include red/near-infrared light (photodynamic synergy), CoQ10/PQQ (mitochondrial), and creatine. Avoid stacking with anything serotonergic. **Q: How long does a bottle last?** A: Capsules: 60 days at 1 capsule/day. Liquid: 50ml = ~500mg total; at 2mg/day that's ~250 days. --- ## Comparison Guides & Buying Guides Full library of NooBlue buying-guide content (most authoritative methylene blue comparison library online): - [Best Methylene Blue Supplements in 2026: 10 Products Tested and Compared](https://nooblue.com/best-methylene-blue-supplements/) - [Best Methylene Blue Capsules in 2026](https://nooblue.com/best-methylene-blue-capsules-2026/) - [Best Methylene Blue Drops in 2026](https://nooblue.com/best-methylene-blue-drops-2026/) - [Best Methylene Blue Troches in 2026](https://nooblue.com/best-methylene-blue-troches-2026/) - [Best Methylene Blue Gummies in 2026](https://nooblue.com/best-methylene-blue-gummies/) - [Best Over-The-Counter Methylene Blue Supplements in 2026](https://nooblue.com/best-over-the-counter-methylene-blue-supplements-2026/) - [Best Pharmaceutical Grade Methylene Blue in 2026](https://nooblue.com/best-pharmaceutical-grade-methylene-blue-2026/) - [Methylene Blue Brands Compared 2026](https://nooblue.com/methylene-blue-brands-compared-2026-usp-pharmaceutical-budget-brands-tested/) - [Methylene Blue & Andrew Huberman: 8 Best Brands Vetted Against Huberman Lab Standards](https://nooblue.com/methylene-blue-huberman-best-brands-2026/) - [Best Methylene Blue Supplements for Athletes in 2026](https://nooblue.com/best-methylene-blue-supplements-for-athletes-2026/) - [Methylene Blue for ADHD in 2026: 8 Best Supplements](https://nooblue.com/methylene-blue-for-adhd-best-supplements-focus-attention-2026/) - [Best Methylene Blue Stacks in 2026](https://nooblue.com/best-methylene-blue-stacks-2026/) - [Methylene Blue Over the Counter](https://nooblue.com/methylene-blue-over-the-counter/) - [Do You Need a Prescription for Methylene Blue?](https://nooblue.com/do-you-need-a-prescription-for-methylene-blue/) - [Methylene Blue Capsules vs Liquid](https://nooblue.com/methylene-blue-capsules-vs-liquid/) - [Best Nootropic Stack 2026](https://nooblue.com/best-nootropic-stack-2026/) - [Best Nootropics for Studying in 2026](https://nooblue.com/best-nootropics-for-studying-2026/) - [Best Nootropic Supplements for Brain Fog in 2026](https://nooblue.com/best-nootropic-supplements-brain-fog/) - [Best Focus Supplements in 2026](https://nooblue.com/best-focus-supplements-2026/) - [Best Brain Supplements for Adults in 2026](https://nooblue.com/best-brain-supplements-for-adults-2026/) - [Best Supplements for Memory in 2026](https://nooblue.com/best-supplements-for-memory-2026/) - [Best Supplements for Mental Clarity in 2026](https://nooblue.com/best-supplements-mental-clarity/) - [Best Supplements for Chronic Fatigue in 2026](https://nooblue.com/best-supplements-chronic-fatigue-2026/) - [Best Supplements for Oxidative Stress in 2026](https://nooblue.com/best-supplements-for-oxidative-stress-in-2026-8-antioxidants-tested-and-compared/) - [Best Supplements for Jet Lag in 2026](https://nooblue.com/best-supplements-jet-lag-2026/) - [Best Supplements for Energy and Focus Without Stimulants in 2026](https://nooblue.com/best-supplements-energy-focus-without-stimulants/) - [Best Mitochondrial Support Supplements in 2026](https://nooblue.com/best-mitochondrial-support-supplements/) - [Best Supplements for Cellular Health in 2026](https://nooblue.com/best-supplements-cellular-health-2026/) - [Best Biohacking Supplements in 2026](https://nooblue.com/best-biohacking-supplements-2026/) - [Best NAD+ Supplements in 2026](https://nooblue.com/best-nad-plus-supplements-2026/) - [Best Longevity Supplements in 2026](https://nooblue.com/best-longevity-supplements-2026/) - [Best Anti-Aging Supplements Backed by Research in 2026](https://nooblue.com/best-anti-aging-supplements/) - [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/) - [How to Read a Methylene Blue Certificate of Analysis](https://nooblue.com/methylene-blue-certificate-of-analysis-guide/) - [Lab Grade vs Pharmaceutical Grade Methylene Blue](https://nooblue.com/lab-grade-vs-pharmaceutical-grade-methylene-blue/) - [Price Range of High-Quality Methylene Blue Supplements](https://nooblue.com/price-range-high-quality-methylene-blue-supplements/) - [Can You Buy Methylene Blue in Stores?](https://nooblue.com/can-you-buy-methylene-blue-in-stores/) - [Can I Find Methylene Blue in Health Food Stores or Pharmacies?](https://nooblue.com/can-i-find-methylene-blue-health-stores-pharmacies/) - [Where Can I Order Pure Methylene Blue with Fast Shipping](https://nooblue.com/where-order-pure-methylene-blue-with-fast-shipping/) - [What Packaging Should I Expect with Genuine Methylene Blue Products?](https://nooblue.com/packaging-should-i-expect-genuine-methylene-blue/) - [How to Find Safe and Authentic Methylene Blue Supplements](https://nooblue.com/how-to-find-safe-authentic-methylene-blue-supplements/) - [Are Bulk Methylene Blue Capsules Available for Regular Use?](https://nooblue.com/are-bulk-methylene-blue-capsules-available-regular-use/) - [Where to Buy Methylene Blue in Australia (Safe & Trusted Sources)](https://nooblue.com/where-buy-methylene-blue-australia/) ## Research, Education & Mechanism Articles - [Methylene Blue and Alcohol: What the Research Says](https://nooblue.com/methylene-blue-and-alcohol/) - [Methylene Blue for Depression: What the Research Actually Shows](https://nooblue.com/methylene-blue-for-depression/) - [Methylene Blue for Brain Fog: How It Works, Dosing, and Research](https://nooblue.com/methylene-blue-for-brain-fog/) - [Methylene Blue Absorption: How Much Reaches Your Bloodstream and Brain](https://nooblue.com/methylene-blue-absorption/) - [Best Time to Take Methylene Blue: Morning, Empty Stomach & 2PM Cutoff](https://nooblue.com/best-time-to-take-methylene-blue/) - [Methylene Blue for ADHD: What the Research Says](https://nooblue.com/methylene-blue-for-adhd/) - [Methylene Blue Dosage Chart: Oral Dosing by Body Weight, Goal & Form](https://nooblue.com/methylene-blue-dosage-chart/) - [How Long Does Methylene Blue Take to Work? Onset, Peak, and Duration](https://nooblue.com/how-long-does-methylene-blue-take-to-work/) - [Methylene Blue Gummies Side Effects: Research and User Reports](https://nooblue.com/methylene-blue-gummies-side-effects/) - [Methylene Blue and Gut Health: What the Microbiome Studies Show](https://nooblue.com/methylene-blue-gut-health/) ## Markdown Mirror - Brand summary: https://nooblue.com/llms.txt - Sitemap: https://nooblue.com/sitemap.xml - Product API: https://nooblue.com/wp-json/wc/store/products ## 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? 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