Time Labs Methylene Blue 120 Count Review 2026: Misleading Claims
Skip this one. — Misleading
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"25mg USP grade per capsule at $0.17/dose"
Pharmaceutical-grade purity confirmed by USP label. Price is fair — no markup exploitation on this product.
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"Sold as a dietary supplement"
Methylene blue is an FDA-approved drug (ProvayBlue). Selling it as a supplement is a regulatory gray zone the FDA has not formally cleared.
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"Oral methylene blue as a health supplement"
Every clinical trial showing methylene blue benefits used IV infusion or local injection — not oral capsules. No oral supplement RCT exists.
PubMed: methylene blue clinical evidence review (multiple studies) -
"Safe to take with medications"
Methylene blue combined with SSRIs or SNRIs causes serotonin syndrome — a potentially fatal drug interaction documented in FDA safety communications.
FDA Drug Safety Communication: methylene blue and serotonergic drugs, 2011
Consumer advice
Do NOT take this product if you are on any antidepressant (SSRIs like Prozac/Zoloft, SNRIs like Effexor, or MAOIs) — the combination can cause serotonin syndrome, a potentially fatal condition. Before purchasing, consult your doctor or pharmacist about all your current medications. Be aware that methylene blue is an FDA-approved drug, not a traditional dietary supplement — its sale in this form is legally ambiguous. The product's label appropriately warns about serotonin-affecting medications, but this warning may be easy to overlook. If you are interested in methylene blue for a specific medical condition, discuss it with a physician who can prescribe it in a controlled, monitored setting.
Claims vs Evidence
MODEST1 of 2 claims supported by evidence.
"Dietary Supplement"
Stretch
Methylene blue is an FDA-approved drug, not a supplement
Based on: Methylene Blue
"USP grade methylene blue"
Supported
USP designation confirms pharmaceutical-grade purity standard
Based on: Methylene Blue
1 supported · 1 stretch
Ingredients
Based on peer-reviewed research from PubMed and Examine.com
Why the chain breaks for this product
Most ingredients below have real research behind them. The problem isn't the ingredients — it's the doses. 4 of 4 are not disclosed on the label, so the product can claim the benefits without delivering the chain that gets you there.
Calcium ascorbate
Essential mineral for bones and teeth. Widely under-consumed, especially in athletes and dancers.
Mineral compound used in toothpastes and drug delivery. Limited evidence for oral supplement benefits.
Gelatin (capsule)
Encapsulated chili pepper extract. May modestly support fat breakdown, but weight loss evidence is limited.
Research-backed dose: 2-10 mg daily based on study doses
In this product: Dose not disclosed
Industrial dye used medically. Clinical evidence is limited to surgical/ICU settings, not oral supplements.
Price & Value
FairTime Labs Methylene Blue 120 Count
$20.00
Methylene blue is not a standard supplement with common OTC alternatives
N/A — not a standard supplement category
Research sources: PubMed · Examine.com
Analyzed product: https://timelabs.com/products/methylene-blue-120s
Analysis generated: 2026-06-03 · Engine v1.0.0
Frequently Asked Questions
Is Time Labs Methylene Blue 120 Count worth the money?
Based on our analysis, Time Labs Methylene Blue 120 Count has significant red flags that suggest it may not be worth $20.00. Methylene blue is an FDA-approved drug used in hospital settings — not a dietary supplement. Selling it as a "dietary supplement" exists in a serious regulatory gray zone, and the clinical evidence supporting its use comes entirely from IV infusion, local injection, and photodynamic therapy contexts — none of which apply to oral capsules. The product makes no explicit heal
Is Time Labs Methylene Blue 120 Count a scam?
While we can't definitively call Time Labs Methylene Blue 120 Count a scam, our analysis found 0 red flags including questionable marketing claims.
What are the ingredients in Time Labs Methylene Blue 120 Count?
Time Labs Methylene Blue 120 Count contains 4 ingredients including Calcium ascorbate, Silica, Gelatin (capsule), Methylene Blue.
Does Time Labs Methylene Blue 120 Count actually work?
Time Labs Methylene Blue 120 Count's effectiveness is questionable. Most claims (1 of 2) lack support.
Are there cheaper alternatives to Time Labs Methylene Blue 120 Count?
Yes, Methylene blue is not a standard supplement with common OTC alternatives at N/A — not a standard supplement category offers similar benefits at a better price point. Many key ingredients in Time Labs Methylene Blue 120 Count are available separately for less.