Methylene Blue vs Sulbutiamine
Side-by-side comparison of Methylene Blue and Sulbutiamine: mechanism, half-life, dose range, safety profile, and vendor pricing.
Price snapshot
Methylene Blue
Sulbutiamine
Methylene Blue
Methylene blue (methylthioninium chloride) is a phenothiazine dye with a 150-year pharmacology record. It was the first fully synthetic drug ever used in medicine (Ehrlich, 1891 for malaria) and remains on the WHO Model…
Lowest listed price: $19.99 across 3 listings
Full Methylene Blue profileSulbutiamine
Sulbutiamine (chemical name: isobutyryl thiamine disulfide; trade names include Arcalion, Enerion, Bisibutiamine) is a lipophilic synthetic derivative of vitamin B1 (thiamine), developed in Japan in the 1960s by Sankyo…
No vendor price on file.
Full Sulbutiamine profileSide-by-side comparison
| Attribute | Methylene Blue | Sulbutiamine |
|---|---|---|
| Category | Nootropics | Nootropics |
| Research Stage | Preclinical | Preclinical |
| Mechanism of Action | Methylene blue (MB) has a multi-target redox mechanism that explains why it appears in such disparate indications as malaria, methemoglobinemia, septic shock, vasoplegia, Alzheimer's (TRx0237), and cognitive enhancement: 1. Alternative mitochondrial electron… | Sulbutiamine's mechanism of action is thought to combine enhanced thiamine delivery to the central nervous system with additional neurotransmitter-level effects that the water-soluble parent vitamin does not readily produce. The mechanism has been… |
| Half-Life | — | — |
| Typical Dose Range | 0.5 mg - 4 mg/kg daily (oral) | — |
| Dosing Frequency | — | — |
| Administration | — | — |
| Side Effects | Expected / benign - Blue-green urine and stool — universal, not a problem, clears within 24-48 hours of last dose. - Blue discoloration of sclera and skin at sustained higher doses; reversible. - Metallic taste and mild mucosal tingling at oral doses 30 mg. -… | Sulbutiamine has a generally favourable safety profile in French clinical practice and in PubMed-indexed studies, but — as with any compound used off-label or outside rigorous regulatory oversight — users should understand both the common tolerability profile… |
| Molecular Weight | 319.85 g/mol | 702.89 g/mol |
| Common Vial Sizes | — | — |
Price History
3 data points- Half Nattys
- Ion Peptide
- Disguised Alpha
Methylene Blue: potential benefits
- Mitochondrial electron transport bypass (Complex I/III)
- Cytochrome c oxidase activation (+30-70%)
- Memory consolidation and retrieval
- Sustained attention and processing speed
- Antioxidant recycling of ascorbate and glutathione
- Tau aggregation inhibition (Alzheimer's-relevant)
- FDA-indicated treatment for methemoglobinemia
- Adjunct for vasoplegic shock (off-label)
Sulbutiamine: potential benefits
- Motivation enhancement
- Memory improvement
- Fatigue reduction
- Mood elevation
- Dopamine D1 upregulation
- Erectile function
Frequently asked
What's the difference between Methylene Blue and Sulbutiamine?
Methylene Blue is a nootropics that methylene blue (mb) has a multi-target redox mechanism that explains why it appears in such disparate indications as malaria, methemoglobinemia, septic shock, vasoplegia,…. Sulbutiamine is a nootropics that sulbutiamine's mechanism of action is thought to combine enhanced thiamine delivery to the central nervous system with additional neurotransmitter-level effects that the…. The two differ in mechanism, half-life (not reported vs not reported), and typical dose range.
Which has the longer half-life, Methylene Blue or Sulbutiamine?
Methylene Blue has a half-life of not reported. Sulbutiamine has a half-life of not reported. Longer half-lives generally mean less frequent dosing but slower on/off kinetics.
Can you stack Methylene Blue and Sulbutiamine?
Stacking depends on mechanism overlap, safety profile, and goals. Methylene Blue and Sulbutiamine should only be stacked after reviewing each compound's individual protocol page, side effect profile, and any published interaction data. Use the BodyHackGuide stack builder for a structured review before combining research compounds.
See current vendor prices
Listings from the vendors we track. Prices change often, so check the vendor before you buy.
Before you buy Methylene Blue or Sulbutiamine
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Related comparisons
Research use only. BodyHackGuide is a research and price-comparison reference. The compounds discussed on this page are not approved by the FDA for human consumption and are sold strictly for laboratory research. Prices shown are pulled from vendor listings tracked on BHG and are subject to change. Every vendor is ranked on the same public, reproducible methodology. See editorial standards and affiliate disclosure.