Product categories
Methylene blue is medication-related; shilajit is usually a dietary supplement
FDA-labeled methylene-blue products are intravenous medicines for acquired methemoglobinemia. Low-dose oral methylene blue discussed for focus or longevity is a different route and use and may be compounded; it should not inherit the approval or evidence of an intravenous labeled product. Shilajit, also called mumie or moomiyo in some literature, is a complex natural material sold in supplements. The practical comparison is not which product sounds more powerful. It is whether the symptom has been evaluated, what the exact finished product contains, how strong the human evidence is, and what oversight and follow-up are available.
- Peptide12 lists clinician-reviewed compounded low-dose oral methylene blue in its longevity category, but methylene blue is not a peptide and is not an FDA-approved finished oral drug for fatigue, ADHD, depression, dementia, testosterone support, or anti-aging.
- Shilajit is not a peptide or an FDA-approved treatment for low testosterone, infertility, fatigue syndromes, cognitive impairment, diabetes, sexual dysfunction, or aging.
- New or worsening confusion, fainting, chest symptoms, shortness of breath, severe weakness, jaundice, dark urine, rapid heart rate, major mood change, or neurologic symptoms needs medical assessment rather than a nootropic or hormone-support stack.