Time Labs Methylene Blue 120 Count Review 2026: Worth the Price?

Consumer advice

1. **Check your medications first — this is non-negotiable.** If you take any antidepressant (SSRIs like Prozac/Zoloft, SNRIs like Effexor/Cymbalta), triptans, tramadol, linezolid, or any MAO inhibitor, do NOT take methylene blue without explicit physician approval. The serotonin syndrome risk is real and potentially fatal. 2. **The product itself is honestly presented** — no fake claims, fair price, USP-grade ingredient. If you've done your research and have no contraindications, this is a legitimate product at a fair price. 3. **Understand what you're buying:** This is a synthetic chemical compound with pharmacological activity, not a vitamin or herb. The "dietary supplement" label is a regulatory category, not a description of what it actually is. 4. **Dose awareness:** 25mg is a low dose (~0.36 mg/kg for a 70kg person). Most research on cognitive benefits uses 0.5–4 mg/kg. The non-linear dose-response means more is NOT better — higher doses can increase oxidative stress. 5. **Look for third-party testing:** The USP-grade claim is good, but independent verification (NSF, Informed Sport, or COA from a third-party lab) would add confidence. Ask the company for a Certificate of Analysis. 6. **Vegans/vegetarians:** The capsule contains gelatin — look for an alternative if this matters to you.