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10 Best methylene blue powders of 2026
Save up to 20% off
Best Choice1
HXOGYUBHXOGYUB Methylene Blue Powder Kit for Humans, 8 Gram, Third-Party Tested 99+%, USP Grade Compliant, Brain Health Dietary Supplement for Humans, No Formaldehyde, Including Measuring Cups and Funnel
12% OffKey specs-
package:8 bottles, 1g each
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form:Powder
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purity:Pharmaceutical grade
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usage:Boost energy, antioxidant
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dimensions:15.67 x 10.16 x 3.31 inches
9.7Exceptional
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Value for Money2
HelloPharmacistMethylene Blue Powder Bulk 25 Grams┃USP/Pharmaceutical Grade, 99+% 3rd Party Tested ┃ HelloPharmacist Brand USA Manufactured ┃ Makes 2.5 Liters 1% Solution ┃COA Available
9.5Excellent
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3
HeiltropfenHeiltropfen Methylene Blue Powder 0.88 Oz - 25 g | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | incl. Spoon
9.4Excellent
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4
HeiltropfenHeiltropfen Methylene Blue Powder 0.88 Oz - 25 g | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | incl. Spoon
9.3Excellent
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5
ALDONLab-Grade Methylene Blue Powder, 25g - The Curated Chemical Collection
9.2Excellent
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6
ALDONLab-Grade Methylene Blue Powder, 25g - The Curated Chemical Collection
10% Off9.1Excellent
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7
UFC BioMethylene Blue Powder - USP/Pharma Grade, 99+% - 3rd Party Tested - Formaldehyde Free - 5 Gram
Key specs-
package:5G 5x1G vials
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form:Powder
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purity:High purity USP grade
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usage:Diluted for further use
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dimensions:5.59 x 3.07 x 1.1 inches
8.9Very Good
Our Rating
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8
HelloPharmacistMethylene Blue Powder Bulk 25 Grams┃USP/Pharmaceutical Grade, 99+% 3rd Party Tested ┃ HelloPharmacist Brand USA Manufactured ┃ Makes 2.5 Liters 1% Solution ┃COA Available
20% Off8.7Very Good
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9
LovelyStoreMethylene Blue Powder, 25g, Lab/Pharma Grade, High Purity Water Soluble Powdered Blue Methylene for Laboratory, Educational and Research Purposes, USP Grade Formulation
8.5Good
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10
LovelyStoreMethylene Blue Powder, 25g, Lab/Pharma Grade, High Purity Water Soluble Powdered Blue Methylene for Laboratory, Educational and Research Purposes, USP Grade Formulation
8.3Good
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