Methylene Blue$33.99 10 mg/ml *** For Research Purposes Only/ Not For Human Consumption *** In stock Methylene Blue quantity Add to cart SKU: Methylene Blue Categories: Nootropics/Psychoactives, Research Chemicals Related products Finasteride $36.99 Add to cart Dutasteride $39.99 Add to cart Toremifene-Citrate $47.99 Add to cart Levothyroxine (T4) $34.99 Add to cart