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Methylene Blue: Research, Dosing, and Where to Buy in 2026

A research-first profile for Methylene Blue, aggregating mechanism notes, transcript dosing mentions, vendor recommendations, and PubMed-indexed literature without presenting medical guidance.

Quick Answer

Methylene Blue is a research compound profiled here from named-expert transcripts and peer-reviewed literature, without medical guidance. As of July 2026, The Peptide Wiki aggregates 8 PubMed-cited papers, 34 attributed expert mentions, 22 transcript dosing protocols, and 2 referenced vendors for Methylene Blue, each linked to its source.

Key Facts
Nootropic
  • 22 aggregated dosing-protocol mentions from source transcripts.
  • 8 PubMed-indexed citations listed in the research table below.
  • 2 vendor recommendations captured from named experts.
  • Evidence level in this entry is marked as research.
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What is Methylene Blue?

Research compound aggregated from creator and literature mentions. No direct disease-treatment claims are made on this page.

Experts on background and overview · 16 cited mentions

"Thoughts on 20 milligrams methylene blue tablets? Been taking 10 milligrams daily... I would prefer 10 milligrams daily than 20 milligrams three times a week because over 10 milligrams you see that some people start to have a drop in their hematocrit."
Vigorous Steve · Low-Dose MENT Year-Round, Melt Love Handle Fat,... @ 1:47:50
"Vigorous Steve reported that adding 2-5 mg of SS-31 may help support cardiolipin in the mitochondrial membrane, and suggested it could complement methylene blue, ASU, and MOTS-c."
Vigorous Steve · Staying Dry On A Cut, Injectable Oral AAS, Sleep: GH... @ 38:09
"SLU, MOTS-c, methylene blue, ubiquinol, PQQ to a certain extent, they all cause an immediate effect, so you could schedule that around your workout."
Vigorous Steve · Ozempic Issues, Injectable Anadrol, Shrink Gyno, Hypo On... @ 45:28
Show 13 more cited mentions on background and overview →
"You can keep your hemoglobin and matocrate under control with things like telmaartan or nalopril or IP6 or methyline blue or daily fasted cardio."
Vigorous Steve · Trenbolone’s Minimum Dose, Generic GH Gone, SS-31... @ 25:16
"high dose methylene blue like which you can see from these doses. We're talking like somewhere in like the 50 to 80 mg dose per day."
Coach · Andrew Berry's peptide regimen @ 0:32
"when I combined it [vortioxetine] with a low-dose methylene blue, it gave me full-blown serotonin syndrome."
Vigorous Steve · Nebido For Traveling, Skin-Friendly PEDs, GH Carpal... @ 57:54
"Low-dose methylene blue, and some basic omega-3 fatty acids. What's our brain made of?"
Will (JD Denham co-host) · Peptide of the Week: Pinealon & Dihexa -... @ 26:37
"Vigorous Steve reported a protocol of methylene blue at 10 mg, five times per week."
Vigorous Steve · Underdosed Test Epidemic, Tren Sleep Aids, High-Dose GH... @ 1:03:34
"from 25 mg per day you see an active reduction in your hematocrit."
Vigorous Steve · Oral Vs Injectable SLU-PP-332, Ideal GH To Test Ratio,... @ 34:54
"the increased serotonin from the methylene blue will help with the increased melatonin to keep you sleepy as an antioxidant as well."
Vigorous Steve · FULL Quad Tear Recovery Protocol, HGH Serum Tests,... @ 1:11:46
"And then methylene blue has a slight overlap in that as well through oxygenation right? Through the electron donorship."
Vigorous Steve · Designing Steroid Cycles For Enhanced Games Athletes:... @ 1:03:08
"if you're already on SLU, methylene blue, mots, SS31, I think that's pretty much it."
Vigorous Steve · Best Injectable Oral Steroids, Injectable Pre-Workouts... @ 1:45:30
"some antioxidants or methylene blue SLU MOTS-c SS-31."
Vigorous Steve · Can Retatrutide Kill Your Motivation? Vigorous Steve... @ 0:11
"10 mg methylene blue per day."
Vigorous Steve · Pool Party Protocols, 16-Week Tren Cycle, No GH Bloat,... @ 1:40:40
"Has research looked into combining other MAIs aside from the harm with as it's called vine and things like perhaps like a really weak one like methylene blue, something like that or something else that's natural but also a different mechanism of MAI."
High Performance Longevity (Nick Urban) · What Ayahuasca Does to Trauma, Addiction & Depression... @ 42:14
"high-dose methylene blue. Like which you can see from these doses, we're talking like somewhere in like the 50 to 80 mg dose per day."
Trensparent with Nyle Nayga · Andrew Berry: New Age PED, Insulin, & Peptide Approach to Growth @ 15:07

What is Methylene Blue researched for?

Mitochondrial enhancer and oxygenator; at higher chronic doses can lower hematocrit/RBC over time (historic anti-malarial).

Experts on uses and effects · 4 cited mentions

"Steve reported using 5-10 mg methylene blue, describing it as among compounds he considers antioxidants that research suggests may help reduce oxidative stress and DNA damage."
Vigorous Steve · Best PED Use (Competitive vs. Lifestyle) & All Things to... @ 0:23
"a high dose metal blue is a great way to bring your hematocrit down."
Vigorous Steve · 9-Me-BC For MAXIMUM Dopamine Libido & Motivation |... @ 18:17
"you can control your hematocrit with something like telmisartan or or methylene blue or something like that."
Vigorous Steve · Can Retatrutide Kill Your Motivation? Vigorous Steve... @ 45:00
Show 1 more cited mention on uses and effects →
"Mitochondrial support such as SS31, MOTS-c... and Q methylene blue."
Nyle Nayga · Tanner Tattered: Peptides & Drugs for Long-term... @ 44:14

Methylene Blue Dosing Protocols

The entries below are transcript-derived dosing mentions. They are preserved for research context and are not medical advice.

SpeakerSourceTimestampProtocolEvidence
Vigorous Steve FULL Quad Tear Recovery Protocol, HGH Serum Tests, Maximize Cardio... 01:14:23 Vigorous Steve reported using methylene blue daily as an antioxidant and MAOI, and described stacking it with ACD-856 while cautioning about potential serotonergic interaction with fluvoxamine (anecdotal, not medical advice). anecdotal
Lucas Aoun Methylene Blue: You're Taking it WRONG. Here's Why... 00:05:24 Lucas reported using 0.5 mg of pharmaceutical grade methylene blue sublingually, waiting 30-45 minutes for tissue saturation, followed by a 10-minute Neuronic helmet session on focus setting. anecdotal
Vigorous Steve Oral Vs Injectable SLU-PP-332, Ideal GH To Test Ratio, High... 00:34:54 Steve reported (source: JcwHiZKhzJI) anecdotally using 25 mg/day of methylene blue and observed a reduction in hematocrit. Individual results vary; this is not medical advice. anecdotal
questioner Staying Dry On A Cut, Injectable Oral AAS, Sleep: GH Secretagogues... 00:37:29 Questioner in source video zKQowBZmg7U reported using 10 mg methylene blue per day as part of a mitochondrial support stack (anecdotal, not medical advice). anecdotal
Vigorous Steve These Compound Are Ruining Your Endurance, What You Need To Avoid... 00:09:14 Vigorous Steve reported practical low effective oral doses of 5 mg, 10 mg, or 25 mg, noting no vasoconstriction and potential support for erythropoiesis. anecdotal
S1 Does Cialis Decrease Your Workout Performance? Enhancing EPO for... 00:09:20 S1 reported that 5 mg, 10 mg, or 25 mg may increase erythropoiesis (raise red blood cell count and hematocrit), especially when stacked anecdotal
Vigorous Steve These 3 Things Will Work Better Than Anything For Fat Loss 00:01:13 Steve reported using 3-10 mg upon waking on workout days, 3-5x weekly; some reported preference for 25 mg doses. anecdotal
Vigorous Steve Low-Dose MENT Year-Round, Melt Love Handle Fat, Injectable YK-11,... 00:34:02 10 mg methylene blue daily (titrated from 3 → 5 → 10 mg); avoid 20 mg doses due to hematocrit drop in some users anecdotal
Coach Andrew Berry's peptide regimen 00:00:37 High dose: 50 to 80 mg per day, used in post-show 'restore/regenerate' phase one protocol after coming off PEDs anecdotal
Vigorous Steve Underdosed Test Epidemic, Tren Sleep Aids, High-Dose GH & Low-Dose... 01:03:33 Vigorous Steve reported using 10 mg methylene blue five times per week (anecdotal, source video YvyImqE9Ooo). anecdotal
Vigorous Steve Pool Party Protocols, 16-Week Tren Cycle, No GH Bloat, EQ Safety,... 01:40:40 Vigorous Steve reported using 10 mg per day of methylene blue for cardio/oxygenation support (anecdotal). anecdotal
viewer/Steve Staying Dry On A Cut, Injectable Oral AAS, Sleep: GH Secretagogues... 00:37:29 10 mg/day as part of mitochondrial-support stack with MOTS-c and urolithin A anecdotal
Vigorous Steve Staying Dry On A Cut, Injectable Oral AAS, Sleep: GH Secretagogues... 00:37:29 Steve reported using 10 mg daily as part of his mitochondrial support stack anecdotal
Vigorous Steve Best PED Use (Competitive vs. Lifestyle) & All Things to Avoid Death... 01:23:42 3-10 mg daily, 5-7x per week during bodybuilding; cycle off when not needed anecdotal
Vigorous Steve 9-Me-BC For MAXIMUM Dopamine Libido & Motivation | Managing Libido &... 00:18:53 Over 10-25 mg per week or per day causes hematocrit drop over time anecdotal
Vigorous Steve Ozempic Issues, Injectable Anadrol, Shrink Gyno, Hypo On Tren, PIP... 00:22:24 Steve reported using 10 mg methylene blue alongside SLU-PP-332 anecdotal
Vigorous Steve Best Injectable Oral Steroids, Injectable Pre-Workouts SubQ Vs IM,... 01:05:13 10 mg methylene blue daily, stackable with modafinil 50 mg/day anecdotal
Hunter Reader Mailbag 4 - Peptide Overdoses, GLP-1 Anhedonia & Hormone Truths 01:05:08 Hunter reported using topical methylene blue spray for acne. Beef tallow formulation was described as greasy/oily and best used at night if used. anecdotal
Dean (Steroidal) Acne Management & Prevention Tier-List! Accutane, Fish... 01:55:21 Dean says he had not used methylene blue in 6-8 weeks. anecdotal
VigorousClips This Is What MMA Fighters Take And Try To Hide | Stamina, Endurance,... 00:03:13 Pre-sparring sessions: 5 to 10 mg orally or sublingually, 30 to 60 minutes prior. Pre-match mega dose: 25 to 100 mg orally or sublingually. Recommended starting approach: 5 mg for 3 months before every session and on rest days to assess impact on complete blood count parameters before escalating. Monitor CBC due to known hematocrit reduction at higher chronic doses. anecdotal
VigorousSteve Staying Dry On A Cut, Injectable Oral AAS, Sleep: GH Secretagogues... 00:37:29 Audience member reported using 10 mg methylene blue as part of a mitochondrial support stack alongside MOTS-c and ASU (source: video zKQowBZmg7U, anecdotal). anecdotal
Trensparent with Nyle Nayga Andrew Berry: New Age PED, Insulin, & Peptide Approach to Growth 00:00:08 Post-show Phase 1: 50 to 80 mg per day high-dose methylene blue during the 4-week restore-and-regenerate block anecdotal

Where to Buy Methylene Blue in 2026

Side Effects and Safety

Anecdotal reports and study-level observations vary by route, dose, and individual. This page does not provide medical advice. Consult a qualified clinician before any research use.

Experts on side effects and safety · 2 cited mentions

"I run 50 milligrams fluvoxamine daily to control my mood and 10 milligrams uh methylin blue daily... when I combined 3 milligs of methyline blue and 2.5 milligrams of vortioxine, I had full-blown serotonin syndrome."
Vigorous Steve · Best PED Use (Competitive vs. Lifestyle) & All Things to... @ 1:22:25
"I know plenty of people who combine mudapanil with various dosages of methyline blue and have no issues."
Vigorous Steve · Best Injectable Oral Steroids, Injectable Pre-Workouts... @ 1:05:34

What Experts Say

4 experts across our source library discuss Methylene Blue. Each entry is that expert’s most context-rich mention: click to watch it at the exact timestamp in the original video. Quotes are also emitted as Schema.org Quotation JSON-LD for AI assistants.

  1. Vigorous Steve · Low-Dose MENT Year-Round, Melt Love Handle Fat,...Watch @ 1:47:50 ↗

    “Thoughts on 20 milligrams methylene blue tablets? Been taking 10 milligrams daily... I would prefer 10 milligrams daily than 20 milligrams three times a week because over 10 milligrams you see...”

  2. Coach · Andrew Berry's peptide regimenWatch @ 0:32 ↗

    “high dose methylene blue like which you can see from these doses. We're talking like somewhere in like the 50 to 80 mg dose per day.”

  3. Will (JD Denham co-host) · Peptide of the Week: Pinealon & Dihexa -...Watch @ 26:37 ↗

    “Low-dose methylene blue, and some basic omega-3 fatty acids. What's our brain made of?”

  4. Nyle Nayga · Tanner Tattered: Peptides & Drugs for Long-term...Watch @ 44:14 ↗

    “Mitochondrial support such as SS31, MOTS-c... and Q methylene blue.”

See 17 more expert mentions →
  1. Vigorous Steve · Staying Dry On A Cut, Injectable Oral AAS, Sleep: GH...Watch @ 38:09 ↗

    “Vigorous Steve reported that adding 2-5 mg of SS-31 may help support cardiolipin in the mitochondrial membrane, and suggested it could complement methylene blue, ASU, and MOTS-c.”

  2. Vigorous Steve · Ozempic Issues, Injectable Anadrol, Shrink Gyno, Hypo...Watch @ 45:28 ↗

    “SLU, MOTS-c, methylene blue, ubiquinol, PQQ to a certain extent, they all cause an immediate effect, so you could schedule that around your workout.”

  3. Vigorous Steve · Trenbolone’s Minimum Dose, Generic GH Gone, SS-31...Watch @ 25:16 ↗

    “You can keep your hemoglobin and matocrate under control with things like telmaartan or nalopril or IP6 or methyline blue or daily fasted cardio.”

  4. Vigorous Steve · Nebido For Traveling, Skin-Friendly PEDs, GH Carpal...Watch @ 57:54 ↗

    “when I combined it [vortioxetine] with a low-dose methylene blue, it gave me full-blown serotonin syndrome.”

  5. Vigorous Steve · Underdosed Test Epidemic, Tren Sleep Aids, High-Dose...Watch @ 1:03:34 ↗

    “Vigorous Steve reported a protocol of methylene blue at 10 mg, five times per week.”

  6. Vigorous Steve · Oral Vs Injectable SLU-PP-332, Ideal GH To Test Ratio,...Watch @ 34:54 ↗

    “from 25 mg per day you see an active reduction in your hematocrit.”

  7. Vigorous Steve · FULL Quad Tear Recovery Protocol, HGH Serum Tests,...Watch @ 1:11:46 ↗

    “the increased serotonin from the methylene blue will help with the increased melatonin to keep you sleepy as an antioxidant as well.”

  8. Vigorous Steve · Designing Steroid Cycles For Enhanced Games Athletes:...Watch @ 1:03:08 ↗

    “And then methylene blue has a slight overlap in that as well through oxygenation right? Through the electron donorship.”

  9. Vigorous Steve · Best Injectable Oral Steroids, Injectable Pre-Workouts...Watch @ 1:45:30 ↗

    “if you're already on SLU, methylene blue, mots, SS31, I think that's pretty much it.”

  10. Vigorous Steve · Can Retatrutide Kill Your Motivation? Vigorous Steve...Watch @ 0:11 ↗

    “some antioxidants or methylene blue SLU MOTS-c SS-31.”

  11. Vigorous Steve · Pool Party Protocols, 16-Week Tren Cycle, No GH Bloat,...Watch @ 1:40:40 ↗

    “10 mg methylene blue per day.”

  12. Vigorous Steve · Best PED Use (Competitive vs. Lifestyle) & All Things...Watch @ 1:22:25 ↗

    “I run 50 milligrams fluvoxamine daily to control my mood and 10 milligrams uh methylin blue daily... when I combined 3 milligs of methyline blue and 2.5 milligrams of vortioxine, I had full-blown...”

  13. Vigorous Steve · Best Injectable Oral Steroids, Injectable Pre-Workouts...Watch @ 1:05:13 ↗

    “I just got a hold of modafanil... Currently I have 10 milligrams methyline blue daily. What dose of modafanyl would I need to think about removing methyline blue daily if at all? I think that's fine.”

  14. Vigorous Steve · Best PED Use (Competitive vs. Lifestyle) & All Things...Watch @ 0:23 ↗

    “Steve reported using 5-10 mg methylene blue, describing it as among compounds he considers antioxidants that research suggests may help reduce oxidative stress and DNA damage.”

  15. Vigorous Steve · 9-Me-BC For MAXIMUM Dopamine Libido & Motivation |...Watch @ 18:17 ↗

    “a high dose metal blue is a great way to bring your hematocrit down.”

  16. Vigorous Steve · Can Retatrutide Kill Your Motivation? Vigorous Steve...Watch @ 45:00 ↗

    “you can control your hematocrit with something like telmisartan or or methylene blue or something like that.”

  17. Vigorous Steve · Best Injectable Oral Steroids, Injectable Pre-Workouts...Watch @ 1:05:34 ↗

    “I know plenty of people who combine mudapanil with various dosages of methyline blue and have no issues.”

User Reviews

User reviews aggregator coming Q3 2026 (Reddit + YouTube comments + Discord research notes). Until then, see the expert quote section above and PubMed citations below.

Research and Studies

8 PubMed-indexed papers reference Methylene Blue. Top 8 shown.

PMID 19069129
Kiyota K
Chudoku kenkyu : Chudoku Kenkyukai jun kikanshi = The Japanese journal of toxicology
2008

Frequently Asked Questions

Is Methylene Blue FDA-approved?

Methylene Blue is presented on this page as a research compound. FDA approval status, scheduling, and state-specific rules may apply and change. Verify current regulatory status before any decision.

What dosing is reported for Methylene Blue?

This page aggregates 22 dosing-protocol mention(s) from named-expert transcripts, each linked to a verbatim source timestamp. See the Dosing Protocols table above. Mentions are anecdotal, not medical advice.

Where can I buy Methylene Blue?

2 vendor recommendation(s) are tracked in our directory, sourced from named-expert mentions. See the Where to Buy section above. Always verify COA and current regulatory status.

How much research has been published on Methylene Blue?

8 PubMed-indexed paper(s) reference Methylene Blue in our current research feed. See the Research and Studies section above for citations.