#1 USP Grade Methylene Blue Tincture USP Grade Methylene Blue* Optimal Human - USP Grade Methylene Blue (Fresh Mint) — Cobalt blue glass dropper bottle with black dropper cap and label reading 'Optimal Human Methylene Blue Tincture Fresh Mint,' mint leaf graphic, 30 Day Supply, 1.69 Fl oz (50 mL)
Pure USP Grade
10mg of USP Grade Methylene Blue in every clean, precise dropper.
Smooth Mint Flavor
Fresh mint and vanilla taste—no harsh bitterness, easy to take daily.
Made For Daily Support
Supports cellular energy, brain function, and mental clarity.*

Methylene Blue 10mg Tincture

30-Day Supply | 1.69 fl oz

ā˜…ā˜…ā˜…ā˜…ā˜… 4.6 (10 reviews)

Optimal Human Methylene Blue delivers 10mg of pure USP Grade methylene blue per dropper—50 servings of clean, fresh-mint-and-vanilla support for cellular energy and sharper brain function.* Vegan, allergen-free, non-GMO, and third-party tested, made in the USA.


10mg Per mL
USP Grade Purity
30-Day Supply
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30-Day Supply
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  • Fast U.S. Shipping
Free Gifts — Arrives With First Order
Free Sample Kit
FREE
Free Sample Kit
$9.99 Value
Free Shaker Bottle
FREE
Free Shaker Bottle
$14.95 Value
HumepodĀ® Scale
CHANCE TO WIN
HumepodĀ® Scale
$352 Value
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  • 60% Off Your First Month
  • Cancel or pause anytime
  • Fast U.S. Shipping
Free Gifts — Arrives With First Order
Free Sample Kit
FREE
Free Sample Kit
$9.99 Value
Free Shaker Bottle
FREE
Free Shaker Bottle
$14.95 Value
HumepodĀ® Scale
CHANCE TO WIN
HumepodĀ® Scale
$352 Value

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A liquid format with 10mg of USP Grade Methylene Blue per dropper. Easy to dose drop by drop, with a smooth fresh mint and vanilla flavor.

Made with USP Grade Methylene Blue in a fresh mint tincture. Check the label for full ingredients and allergen details.

Take one full dropper daily, or as directed by your healthcare professional. Can be taken directly or added to water.

Made in the USA in a cGMP-certified facility. Every batch is third-party tested for quality and purity.

Designed to support cellular energy, brain function, and everyday mental clarity in a clean liquid format.*

USP Grade. Pure Energy.

10mg USP Grade methylene blue per dropper, fresh mint tincture.

USP GradeCognitive SupportMitochondrial Health

Perfect For

Biohackers, high-performers, and anyone wanting USP Grade purity.

USP Grade Methylene Blue (Fresh Mint) lifestyle
Science-Backed

Research You Can Trust

Mitochondrial Function

Methylene blue as a mitochondrial enhancer

Research demonstrating methylene blue's role in improving mitochondrial respiration and cellular energy production.

Biochem Pharmacol. 2008 Mar;75(6):1416-1426
Cognitive Enhancement

Methylene blue improves brain metabolism

Study showing enhanced cerebral blood flow and memory retention in subjects supplementing with low-dose methylene blue.

Radiology. 2017 Jan;282(1):113-122
Neuroprotection

Methylene blue and oxidative stress

Research on methylene blue's antioxidant properties and its role in protecting neurons from oxidative damage.

Neurobiol Dis. 2007 Apr;26(1):212-220

*These statements have not been evaluated by the FDA. Products not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.

What's Inside

Science-Backed Ingredients

Every ingredient serves a purpose. No fillers, no fluff.

Methylthioninium Chloride

10mg/mL

USP-grade methylene blue for cellular energy and mitochondrial support.*

RO & DI Water

Base

Reverse osmosis and deionized water for maximum purity.*

Organic Glycerin

Carrier

Plant-based carrier for smooth delivery and absorption.*

Vanilla Planifolia Fruit Oil

Flavor

Natural vanilla for a pleasant taste experience.*

Methylthioninium Chloride

10mg/mL

USP-grade methylene blue for cellular energy and mitochondrial support.*

RO & DI Water

Base

Reverse osmosis and deionized water for maximum purity.*

Organic Glycerin

Carrier

Plant-based carrier for smooth delivery and absorption.*

Vanilla Planifolia Fruit Oil

Flavor

Natural vanilla for a pleasant taste experience.*

Other Ingredients:

Natural Flavors, Citric Acid, Organic Stevia Rebaudiana Extract, Potassium Sorbate.

USP Grade Ā· Lab Tested Ā· No Additives Ā· Made in USA

*These statements have not been evaluated by the FDA.

FAQ

Common Questions

USP (United States Pharmacopeia) grade means our methylene blue meets the highest pharmaceutical purity standards — the same grade used in medical and clinical settings. Many competitors sell industrial or reagent grade, which may contain heavy metal contaminants. Ours is 99%+ pure and third-party verified.

Place the desired number of drops under your tongue or mix into water. Start with a low dose (0.5 mg/kg body weight) and gradually increase. Best taken in the morning as it may support energy and alertness. Avoid taking late in the day.

At recommended supplemental doses, staining is minimal and temporary. Swishing water after dosing helps. Any mild discoloration of the tongue resolves within a few hours. It will not permanently stain teeth.

Yes, methylene blue pairs well with most supplements. However, do NOT combine with serotonergic medications (SSRIs, SNRIs, MAOIs) as this can cause serotonin syndrome. Always consult your doctor if you're on prescription medications.

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