0
Prescription Rx — Licensed U.S. Pharmacy Compounded (503A) Physician-Reviewed FSA/HSA Eligible Cancel Anytime Free Shipping

Methylene Blue

A mitochondrial electron carrier and reversible MAO-A inhibitor. Studied in Phase 2 trials for cognitive decline in mild-to-moderate Alzheimer's (Wischik et al., J Alzheimers Dis, 2015) — prescribed here as a compounded oral capsule.

4.9 (verified patients)
Monthly
$39
/month
$39 $65

$1.3 per daily dose

Check If You Qualify — 3-Minute Intake
Prescription from a Licensed U.S. Pharmacy Not a research chemical. Not gray market. Legally prescribed and fulfilled.
Free Shipping
Physician Guided
FSA/HSA Eligible
Cancel Anytime

How It Works

1

You list your meds, conditions, and what you're trying to fix. A board-certified physician reads it the same day. Step 2

Physician reviews and writes the script. If you're on an SSRI, SNRI, MAOI, or have G6PD deficiency, you'll be declined. That's the point — your aquarium-store bottle won't tell you that. Step 3 — Pharmacy compounds and ships. USP-grade methylthioninium chloride, capsuled at your prescribed dose, shipped to your door in 5–7 days. Refills auto-renew until you cancel.

Why Patients Choose

Pharmaceutical-grade USP methylene blue

not aquarium-grade, not research chemical, not "for laboratory use only."

Dosed in capsules, not eyeballed drops.

You know exactly how many milligrams you took.

A physician checks your meds for the serotonin syndrome interaction before you ever swallow a pill.

One U.S.

pharmacy. One paper trail. Works with FSA/HSA.

Clinical Evidence

Clinical Trial

What the trials actually showed — bounded to the populations studied: Wischik et al., J Alzheimers Dis 2015 (Phase 2, LMTX — a reduced form of methylene blue): patients with mild-to-moderate Alzheimer

Proven
In clinical trials

How

Methylene blue does two things at low oral doses (0.5–4 mg/kg range):

1.

It shuttles electrons in the mitochondrial electron transport chain — bypassing complex I/III bottlenecks and pushing ATP production. More cellular fuel, especially in neurons.

2.

It reversibly inhibits monoamine oxidase A — which is why mixing it with SSRIs, SNRIs, or MAOIs can trigger serotonin syndrome. This is the same property that makes the drug-interaction screen non-optional.

Safety Information

Important information about Methylene Blue safety and side effects.

Important Safety Information

Warnings

Common Side Effects

Frequently Asked Questions

What Patients Are Saying

Real reviews from verified ArgoMD patients.

PM
Paul M.
Verified Patient

I've noticed sharper focus and mental clarity since starting Methylene Blue. My ArgoMD physician monitors my response carefully which I appreciate.

March 2026
KR
Kevin R.
Verified Patient

Methylene Blue has become a key part of my cognitive optimization stack. The quality from ArgoMD is reliable and the physician oversight is reassuring.

February 2026
TS
Tom S.
Verified Patient

After researching nootropics extensively, Methylene Blue through a physician at ArgoMD was the responsible choice. Noticing real improvements.

January 2026

30-Day Money-Back Guarantee

If you're not completely satisfied with your first month, contact us within 30 days for a full refund. No questions asked.

Safety & Compliance

Your health and safety are our top priorities.

FDA-Registered Pharmacy
Board-Certified Physicians
HIPAA Compliant
Secure Shipping

If you're already dosing methylene blue from an unlabeled bottle, stop. Get it written, screened, and shipped — for about a dollar a day.

Check If You Qualify — 3-Minute Intake