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Science backed. Made in Frisco, Texas.

USP Grade 1% Methylene Blue, For Clear Thinking and Cellular Energy.

A five-ingredient formula that supports mitochondrial function, mental clarity, and steady energy through the afternoon. Every batch ships with a published certificate of analysis.

Ships from Texas. Cancel a subscription anytime.
FocusBlu Methylene Blue 1% USP Grade, 1 fl oz dropper bottle with carton
30-Day First Purchase Guarantee
Refund of product price within 30 days of delivery
USP Grade 1%
Clearly stated on every label
Certificate of Analysis (COA)
Third-party tested for every small batch
Kosher & Halal Certified
Vegetable-Based Formula
Veteran-Owned & Woman-Owned
Founded in Frisco, Texas
The FocusBlu standard

Not All Blue Drops Are Created Equal. 

Methylene blue comes in many grades and formulations. FocusBlu is made specifically for the wellness consumer—with USP-grade ingredients, third-party testing and full transparency

Five ingredients. Nothing hidden.

  • USP Grade 1% methylene blue
  • USP water
  • USP glycerin
  • Liposomal Vitamin C
  • A touch of stevia
  • No mineral oil, no mineral oxide
A certificate of analysis beside a FocusBlu bottle
 FocusBluGeneric or aquarium grade
PurityUSP Grade means the ingredient meets applicable United States Pharmacopeia standards for identity, strength, quality, and purity. A 1% solution indicates the concentration of methylene blue dissolved in the formula.Aquarium grade, lab grade, or reagent-grade methylene blue is intended for laboratory, industrial, or aquarium use—not human consumption.
TestingA Certificate of Analysis (COA) is a third-party test report that verifies the product’s identity, purity, and quality for that specific batch.Testing: Third-party testing may be limited, and results are not always readily available.
IngredientsFive fully disclosed ingredients: USP Grade Methylene Blue, USP Water, USP Glycerin, Liposomal Vitamin C, and Stevia.Often unlisted, proprietary blends, or labeled only as USP dye.
RedoxSupports healthy electron transfer—helping mitochondria produce cellular energy efficiently.Often unstated or not clearly explained.
Intended forHuman consumptionOften labeled “not for human consumption” or intended for laboratory, industrial, or aquarium use.

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