Methylene Blue Buying Guides

Valora methylene blue gummies reviewed against six alternatives on dose, purity documentation and cost per 10 mg. See which brand is worth buying.

Ten methylene blue USP grade products compared on documented purity, Certificate of Analysis access and cost per milligram. Prices verified September 6, 2026.

Supreme is not a brand. We compared 8 methylene blue products on USP purity, published COAs and cost per 10 mg, with every price verified live.

We compared eight methylene blue gummy products on dose, redox form, sugar content, published lab documentation and cost per milligram to find the strongest pick for 2026.

Eight methylene blue products compared on USP grade, stated purity percentage, third-party and heavy-metal testing evidence, and verified cost per 5 mg dose.

We compared 8 top methylene blue brands on unit dose, cost per 5 mg, purity grade and COA availability. NooBlue capsules are $37.99 for 60 x 5 mg.