Experience real, USP-grade methylene blue in action. Simply open a capsule and stir the contents into a small glass of water. You’ll instantly see the water turn a rich, unmistakable blue — a signature of genuine, high-quality methylene blue. The added Vitamin C Ester may slightly soften the shade, but the blue hue remains clear and vibrant. If your supplement doesn’t do this, it may not be real methylene blue. You may also notice blue or green urine after use a harmless and natural sign that your body is processing authentic methylene blue, based on your metabolism and body weight. Energy, Focus & Cellular Powerhouse Methylene blue is a proven supporter of cellular energy, helping fuel ATP production, improve mitochondrial efficiency, and support oxygen flow to the brain. In combination with Vitamin C Ester, it transforms into LeucoMethylene Blue — a colorless, cell-friendly compound with powerful antioxidant properties. We also include organic cacao powder, a natural source of polyphenols, to enhance antioxidant activity and promote sharper focus, long-lasting energy, and full-body cellular support. ✔ Do NOT take if on SSRIs. Do NOT take if pregnant or nursing. Not for children. May interact with a large number of medications - consult a doctor if on any medications before taking. Interacts with common allergy medications such as Benadryl. Methylene Blue is a powerful compound, do your research before consuming. Search online for possible adverse reactions (a list is available on our website). Taking in the evening could impact sleep. ✔ Made with Vitamin C Ester for Enhanced Potency (Better Absorption) Special Note - When Methylene Blue is mixed with Vitamin C it forms LeucoMethylene Blue, which is colorless. This may mitigate blue urine or blue staining. ✔ Combined with Organic Cacao Powder for enhanced antioxidant capabilities (Cellular Health) ✔ 60 Capsules - Vegetarian Capsules - 60 day supply - Capsule form rather than liquid form (No staining, absorbed in gut better) ✔ USP Grade (Highest purity grade for humans, formaldehyde free)