Methylene Blue Capsules — 5-in-1 Nootropic with NAC, CoQ10 & Alpha Lipoic Acid, 60 Capsules

Methylene blue has become one of the most talked-about compounds for brain energy, but most options force a trade-off: messy liquid drops that stain your hands, teeth and countertops, or bare single-ingredient capsules that leave the rest of your mitochondrial support to guesswork. CogniTune's 5-in-1 Methylene Blue Capsules were created for people who want the benefits without the mess or the pile of bottles. Each serving combines 20mg of pharmaceutical-grade (98% USP) methylene blue with 600mg NAC, 200mg Alpha Lipoic Acid, 200mg CoQ10 and Vitamin C Ester in one simple daily routine.*

Every ingredient has a job. Methylene blue and CoQ10 help support healthy mitochondrial function, the energy engine inside every cell, so you can stay sharp and productive without the jitters or crash of stimulants.* NAC, Alpha Lipoic Acid and Vitamin C are powerful antioxidants that help your body defend against oxidative stress and support healthy aging.* Fat-soluble Vitamin C Ester (ascorbyl palmitate) is included to help support absorption and bioavailability of the formula.*

Our methylene blue supplement is made in the USA in a GMP-certified facility and third-party tested for purity and potency. It's vegan-friendly, non-GMO and gluten-free, delivered in easy-to-swallow vegetable capsules. Take consistently for several weeks as part of a healthy lifestyle for best results, and try it risk-free with our 60-day money-back guarantee.

Frequently Asked Questions

What is methylene blue and how does it support the brain?

Methylene blue is a compound that has been studied for more than a century. At low doses it can act as an electron carrier inside the mitochondria, helping support efficient cellular energy production. Because the brain is one of the most energy-hungry organs in the body, supporting mitochondrial function is one way to help maintain focus, memory and mental clarity.*

Why a 5-in-1 formula instead of methylene blue alone?

Methylene blue works on cellular energy, but mitochondria also depend on CoQ10 to produce energy and on antioxidants like NAC, Alpha Lipoic Acid and Vitamin C to manage the oxidative stress that energy production creates. Pairing them in one capsule gives you complementary support in a single daily serving instead of five separate bottles.*

Is it normal for my urine to turn blue?

Yes. Blue or blue-green urine is a normal, harmless and expected sign that your body is processing methylene blue. It typically clears after you stop taking the product.

How much methylene blue is in each serving?

Each 2-capsule serving contains 20mg of pharmaceutical-grade methylene blue (98% USP), along with 600mg N-Acetyl L-Cysteine, 200mg Alpha Lipoic Acid, 200mg CoQ10 and 44mg Vitamin C Ester (as ascorbyl palmitate). Each bottle contains 60 capsules, a 30-day supply.

Who should not take methylene blue?

Do not take this product if you use SSRIs, SNRIs, MAO inhibitors or other medications that affect serotonin levels. It is not intended for pregnant or nursing women or children under 18. Consult your healthcare provider before use, especially if you take any medication or have a medical condition.

Will the capsules stain like liquid methylene blue?

No. The methylene blue is sealed inside a vegetable capsule, so there are no droppers, no measuring and no blue-stained hands, teeth, tongue or counters.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

We ship anywhere in the U.S. within 3–7 business days via FREE standard shipping.   Expedited shipping options are available for an additional shipping fee.  As soon as your order ships, you’ll get tracking so you can manage your delivery.