Free Protocol Guide
The Biohacker's
90-Day MB Protocol
Science-backed methylene blue dosing for cognitive enhancement, mitochondrial optimization, and measurable longevity outcomes.
1. Why Methylene Blue for Biohackers
Methylene blue is the original mitochondrial optimizer. First synthesized in 1876, it has over 150 years of documented use in medicine and research. Unlike most supplements, MB has a clear mechanism of action: it acts as an alternative electron carrier in the mitochondrial electron transport chain, bypassing complex I and III dysfunction to restore ATP production.
For biohackers, this means measurable improvements in cellular energy, cognitive clarity, and exercise recovery. Published research shows MB crosses the blood-brain barrier within 1 hour, accumulates in metabolically active tissues, and enhances oxygen utilization at the mitochondrial level. The effects are dose-dependent and follow a biphasic curve — low doses stimulate, high doses inhibit.
This protocol is designed around the research-validated dosing window of 0.5-4 mg/kg body weight, optimized for cognitive and metabolic benefits while avoiding the pro-oxidant effects seen at higher doses. The goal: maximum benefit, minimal downside, with biomarkers to prove it.
2. The 3-Phase Protocol
Phase 1: Titration
Weeks 1-2
Start low to assess tolerance and identify any sensitivities. Begin with 5mg/day (one capsule) taken in the morning with food. Monitor for blue-green urine (normal) and any GI sensitivity.
- Week 1: 5mg/day, morning with breakfast
- Week 2: 5mg/day, continue if tolerated well
- Signal to watch: Energy boost within 1-2 hours post-dose
- Red flag: Persistent nausea or headache — reduce dose or pause
Phase 2: Maintenance
Weeks 3-8
Ramp up to your target maintenance dose based on body weight (see dosing table below). Most biohackers find their sweet spot between 10-20mg/day. Split dosing (morning + noon) can improve sustained cognitive effects.
- Week 3: Increase to 10mg/day (2 capsules)
- Week 4-8: Maintain at optimal dose (10-20mg based on weight)
- Timing: Morning dose, or split AM/noon for extended effects
- Avoid: Evening dosing — MB can affect sleep in some users
Phase 3: Cycle or Maintain
Weeks 9-12+
After 8 weeks of consistent use, choose your path: continue at maintenance dose for ongoing benefits, or cycle off for 2-4 weeks to assess baseline. Many biohackers prefer 8-weeks-on, 2-weeks-off cycling.
- Option A: Continue maintenance indefinitely
- Option B: 2-week washout, then restart Phase 2
- Option C: Reduce to 5mg/day as maintenance microdose
- Retest: Ideal time for follow-up biomarker testing
3. Dosing by Body Weight
Research supports 0.5-4 mg/kg as the effective range. This table shows conservative doses (0.15-0.25 mg/kg) optimized for cognitive benefits with minimal side effects.
| Body Weight | Conservative (0.15 mg/kg) | Standard (0.2 mg/kg) | Higher (0.25 mg/kg) |
|---|---|---|---|
| 120 lbs (54 kg) | 8 mg | 10 mg | 14 mg |
| 150 lbs (68 kg) | 10 mg | 14 mg | 17 mg |
| 180 lbs (82 kg) | 12 mg | 16 mg | 20 mg |
| 200 lbs (91 kg) | 14 mg | 18 mg | 23 mg |
| 220 lbs (100 kg) | 15 mg | 20 mg | 25 mg |
* Round to nearest 5mg capsule increment. Start conservative, titrate up based on response.
4. Synergistic Stacking Protocols
Methylene blue pairs well with other mitochondrial and nootropic compounds. These evidence-based stacks amplify specific outcomes.
Photobiomodulation Stack (Red Light + MB)
Red/near-infrared light (630-850nm) activates cytochrome c oxidase. MB enhances this effect by improving electron transport. Use within 30 min of dosing.
NAD+ Precursor Stack (NMN/NR + MB)
NAD+ is required for mitochondrial function. Combining with MB supports both the substrate (NAD+) and the electron transport efficiency.
Neurogenesis Stack (Lion's Mane + MB)
Lion's Mane promotes NGF and BDNF. Combined with MB's neuroprotective effects, this stack targets both neuroplasticity and mitochondrial brain energy.
Athletic Performance Stack (Creatine + MB)
Creatine buffers ATP in high-demand tissues. MB improves ATP synthesis efficiency. Together, they support both supply and demand sides of cellular energy.
5. What to Track
The difference between biohacking and guessing is measurement. Track these markers to quantify your response to the protocol.
Subjective Markers (Daily)
- Energy: Rate 1-10 at same time daily (e.g., 2pm)
- Mental clarity: Focus duration, brain fog episodes
- Sleep quality: Time to fall asleep, wake-ups, restedness
- Exercise recovery: DOMS duration, next-day readiness
- Mood: Baseline anxiety, motivation levels
Objective Biomarkers (Periodic)
- Epigenetic age: TruDiagnostic TruAge (baseline + 90 days)
- HRV: Daily via Oura, Whoop, or Apple Watch
- Glucose: CGM data or fasting glucose (monthly)
- Inflammatory markers: hs-CRP, IL-6 (every 3 months)
- Cognitive tests: Cambridge Brain Sciences or similar
6. Safety Checklist
Do NOT Use Methylene Blue If:
- XYou take SSRIs, SNRIs, or MAOIs (serotonin syndrome risk)
- XYou have G6PD deficiency (hemolytic anemia risk)
- XYou are pregnant or breastfeeding
- XYou have severe renal impairment
- XYou take serotonergic supplements (5-HTP, St. John's Wort)
Pre-Protocol Checklist:
- ✓Confirm no SSRI/SNRI/MAOI use (including recent discontinuation)
- ✓Screen for G6PD deficiency if ancestry risk (Mediterranean, African, Asian)
- ✓Inform your healthcare provider about supplementation plans
- ✓Use only pharmaceutical-grade (USP) methylene blue
- ✓Start with lowest dose (5mg) to assess individual tolerance
This protocol guide is provided by Methylene Blue Ultra for educational purposes. Always consult a healthcare professional before starting any supplement regimen.
Ready for Pharmaceutical-Grade MB?
Join the waitlist for Methylene Blue Ultra — USP 99.9% purity, precision-dosed 5mg capsules, with biomarker tracking integration.
methyleneblueultra.com