Tool
Supplement comparison tool
Pick up to 4 knowledge base entries and compare their dosage, price, evidence strength and ratings side by side — you can save or share a link to your selection.
Add to comparison (2/4)
| Category | Biohacking | Biohacking |
| Evidence strength | Early-stage evidence | Moderate evidence |
| Evidence Score | 2/5 | 3/5 |
| User rating | 3.7 (29) | 4.4 (79) |
| Typical dose | The only controlled study of cognitive effects in healthy adults used a single dose of 0.5 mg/kg body weight; informal biohacking dosing typically ranges from about 0.5 to 4 mg/kg, well above the range actually studied clinically for this purpose | — |
| Form | Pharmaceutical-grade (USP) methylene blue only, as oral drops or capsules of verified purity — never a product labeled for aquarium use, tissue staining, or laboratory use | — |
| Average price | 40–90 zł za butelkę kropli (ok. 1–2 miesiące stosowania przy niskich dawkach) — ceny wahają się silnie zależnie od deklarowanej czystości | — |
| Monthly cost | ok. 20–60 zł/miesiąc przy mikrodawkowaniu | — |
| Time to effects | Subjective effects on alertness and mood are sometimes reported within 1–2 hours of use; the only controlled study of cognitive effects measured changes in brain activity and memory just one hour after dosing, though that is a single-dose measurement, not a long-term effect. | Not applicable — HRV is a monitoring indicator, not an intervention; changes in the trend become visible after several days to weeks of observation. |
| Who it's for | People interested in mitochondrial mechanisms who are prepared to thoroughly verify a product's pharmaceutical-grade quality before any use | Athletes wanting to objectively monitor training load and recovery |