COMPASS LABORATORYMethylene Blue 0.5% | USP-Grade Methylthioninium Chloride Liquid | High Purity Dietary Supplement for Brain Function & Cognitive Health | No Formaldehyde (1) 50ml Glass Bottle

COMPASS LABORATORYMethylene Blue 0.5% | USP-Grade Methylthioninium Chloride Liquid | High Purity Dietary Supplement for Brain Function & Cognitive Health | No Formaldehyde (1) 50ml Glass Bottle

Q: I bought this, but cannot unscrew the dropper. Any suggestions?

I hold the dropper and turn the bottle clockwise while it sits on my counter

Q: Is this actually usp grade as there is no usp labeling on the bottle?

There is a statement in EXCEEDINGLY small print....kind of a sales pitch... saying enjoy your USP grade Methylene Blue, but I do not see any official symbol representing that statement. On the contrary, there IS a prominent statement saying, "For Research and Development purposes ONLY." It scared me enough to not use it. I'm trying to look into it too.

Q: My bottle came without a dropper, is that the new normal?

Too many people like me take more than the dropper will hold and the blue stain makes it hard to see markings on the dropper

Q: Why is the product description different then the actual bottle label i received, it does not say usp on the bottle but it does on the product page?

Jut used to have the labeling. I still get a lab essay on purity if I ask.

4.6/5

Product ID: 371605840

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Details

Brand
COMPASS
Flavour
Unflavored
Item form
Liquid
Special ingredients
Antioxidant
Product benefits
Antioxidant
Age range (description)
Adult

⚡Boosts mitochondrial energy

🧠0.5% USP-grade purity

🧴Glass bottle for potency

Frequently Bought Together

COMPASS LABORATORY Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Brain Health Dietary Supplement for Humans, No Formaldehyde, Made in USA (0.5% 50ml Bottle)

COMPASS LABORATORY Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Brain Health Dietary Supplement for Humans, No Formaldehyde, Made in USA (1% 50ml Bottle)

The Ultimate Guide to Methylene Blue: Remarkable Hope for Depression, COVID, AIDS & other Viruses, Alzheimer’s, Autism, Cancer, Heart Disease, ... Targeting Mitochondrial Dysfunction)

Description

🧠 Elevate your cognitive edge with every drop!

ECO SMART PACKAGING - Preserves potency with premium glass bottle, avoiding plastic degradation
PURE POTENT FORMULA - USP-grade methylene blue with zero formaldehyde, lab-tested for quality
SHARPER MIND EVERY DAY - Enhances mitochondrial energy for sustained brain vitality
TARGETED SYMPTOM RELIEF - Supports management of Burning Mouth Syndrome discomfort
AGE DEFYING ANTIOXIDANTS - Packed with antioxidants to protect against cognitive decline

COMPASS LABORATORY Methylene Blue 0.5% is a high-purity, USP-grade methylthioninium chloride liquid designed to support brain function and cognitive health. Delivered in a protective glass bottle, it boosts mitochondrial energy, promotes blood and oxygen flow to the brain, and offers antioxidant protection against age-related decline. Independently tested and free from formaldehyde, it also aids in managing Burning Mouth Syndrome symptoms.

Have a Question? See What Others Asked

I bought this, but cannot unscrew the dropper. Any suggestions?

Is this actually usp grade as there is no usp labeling on the bottle?

My bottle came without a dropper, is that the new normal?

Why is the product description different then the actual bottle label i received, it does not say usp on the bottle but it does on the product page?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

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€ 63.72

Duties & taxes incl.

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15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

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COMPASS LABORATORYMethylene Blue 0.5% | USP-Grade Methylthioninium Chloride Liquid | High Purity Dietary Supplement for Brain Function & Cognitive Health | No Formaldehyde (1) 50ml Glass Bottle

Details

Description

Have a Question? See What Others Asked

Common Questions