Ultimate Methylene Blue is designed to support cellular energy, mental clarity, and mitochondrial health. Methylene blue supports mitochondrial activity at the cellular level, helping maintain cognitive performance, efficient oxygen utilization, and overall vitality.
Formulated with USP-grade methylene blue and antioxidant Vitamin C to support product stability and absorption. This formula is further enhanced with a plant-based blend of organic berberine, chlorophyllin, and chlorophyll to support detoxification pathways and healthy cellular signaling.
Ideal for:
Adults seeking support for mental clarity, focus, and cognitive performance.
Individuals experiencing occasional brain fog or low energy.
Biohackers, students, and creatives focused on optimizing cognitive output and long-term wellness
Our methylene blue is 99.99% USP / pharmaceutical grade, formaldehyde-free, and manufactured in the USA in Phoenix, Arizona. Each bottle contains 60 capsules. All products undergo rigorous third-party testing to ensure quality, purity, and consistency.
Not recommended during pregnancy or while nursing. If you have a known G6PD gene mutation, please consult your healthcare provider before use. Methylene blue has MAO-inhibitor properties — do not combine with SS-RIs, anti-de-pressants, or other sero-tonin-affecting substances without medical supervision. Keep out of reach of children. Do not use if packaging is open or damaged.
We understand it takes time to try out a new product, so take 30 days! With our guarantee, if you're not 100 percent satisfied with your order from Earth Harmony, we'll give you a refund for up to thirty days excluding shipping charges. Please note that there is a $5.99 return shipping charge that will be deducted from your refund.
Refund Policy
We have a thirty-day money-back guarantee policy on all Earth Harmony branded products.
Returns for International & US Orders
A return request must be submitted within thirty days of the purchased date.
A physical return of the item is required to receive a refund.
Products may be opened and used.
Maximum one return per product per customer/household.
Each order requires its own Return Authorization. Multiple orders cannot be combined and returned in one parcel.
A refund will be processed once the package has been received.
The $5.99 return shipping charges will be deducted from the refund.
Earth Harmony reserves the right to limit returns if we have reason to suspect misuse of our return policy.
FAQ
How long do I have before making a return?
We offer a thirty day money back guarantee to give our customers the opportunity to try our products. You have a full thirty days to return a product from the date of purchase.
Do I have to pay for shipping?
Earth Harmony will provide a shipping label upon request for all orders shipped within the U.S. and the shipping label will be sent to you via email.
We require a $5.99 return shipping fee for all U.S returns. International customers are responsible for paying return postage with their carrier of choice.
How do I make a return?
To start the return process please fill out the form at the top of this page.
Refund timing?
The refund process may take 1-2 business days once received.
Shipping charges are not eligible for refunds.
How do I find my return label?
We will email the return label within 1 business day after submitting your request.
Can I return an opened item?
Yes you can return an opened/used item(s) for a refund.
Damaged, defective, or incorrect items must be reported within 14 days of delivery. In certain situations descriptions and/or photos may be required.
Refunds back onto the original form of payment?
All refunds will go back onto the original form of payment, if this is no longer a valid form of payment we will be able to issue a gift card to the Earth Harmony Store.
Is a return of the item required?
Yes, we do require a physical return for a refund of purchase.
Ultimate Methylene Blue (60 Capsules)
HIGH POTENCY Science-based
Our methylene blue is formulated with pharmaceutical grade, 99.99% USP grade methylene blue.
OUR PROMISE
Bringing Clean Wellness to You
Vegan-Friendly
Gluten-Free
Non-GMO
Sugar-Free
No Additives or Fillers
Made in USA
cGMP ASI Certified
Key Benefits
Pharmaceutical Grade
Potent 1% Formula
Quality Testing, High Purity
Product Reviews Disclaimer
We do not monitor, moderate or control the content of consumer reviews or comments, but reserve the right to remove what are, in our sole opinion, clearly false or malicious statements, spam or other injurious materials that are brought to our attention, under the terms of Section 230 of the Telecommunications Act. We do not adopt or endorse any such review or comment statements.
"I had been taking another brand of MB and felt fantastic, but wanted to try capsules instead so my mouth doesn't turn blue. Every day I took the capsules, I got a weird headache in the back of my head. I then tried the MB liquid from Earth Harmony, same headache. I finally switched back to what I had been taking and zero issues. In full disclosure, I'm super sensitive to everything, so I have to be cautious when I try new things and see how my body feels. If something makes me feel worse, I stop. I don't try to push through it. I don't know if staying on it longer would've stopped ny headaches, but it was enough of a reaction that I needed to stop and go back to my normal stuff."
— Michelle M. (2/5)
Review
"It causes to much staining In my toilets"
— Patricia I. (5/5)
Great Product
"I have tried other Methylene Blue from other companies. This is the best"
— John J. (5/5)
???
"Too much blue in urine???"
— Patricia I. (5/5)
"Does not completely identify ingredient sourcing. What more information of country and blue origin."
— David (3/5)
Best Methylene Blue
"Earth Harmony brand of methylene blue is the best. I have used both the liquid and now the capsules. I love the convenience of the capsules but somehow feel the liquid is more effective. I also appreciate the liquid because I like adding it into the recipe for the tallow face and body cream I make."
— Judy G. (4/5)
"High quality MB and easy to take."
— Miro (5/5)
"Shipping seems to be a problem."
— Bryan (4/5)
Larger bottles please.
"I'd like to be able to buy in respectable quantities such as 500 or 1000 rather than piddly little bottles of only 60."
— Mark B. (5/5)
Great product, I feel like
"Great product, I feel like I actually do have more mental clarity than before I started taking it. I didn’t really expect it to make a difference but I have noticed I am remembering things that I normally have problems with. I suppose it could be psychological, placebo effect, but I think it is actually making a difference."
— Victor P. (5/5)
Q&A
how many capsules do to take for equivalent of 20drops of methylene blue
Our Ultimate Methylene Blue liquid provides about 10 mg of Methylene Blue per 1 mL, which equals roughly 20 drops. Each Ultimate Methylene Blue capsule contains 12 mg of Methylene Blue. So, one capsule is roughly equivalent to a little more than 20 drops of the liquid.
Earth Harmony Naturals LLC
1242 North Post Oak, Suite 100,
Houston, Texas 77055 Contact Us
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