Marobrain ingredients and dosages, exactly as the label prints them
Marobrain publishes two vitamins with individual amounts and one 151 mg blend without a per-ingredient split. Below is the full label, unedited, followed by what each ingredient is there to do.
| Ingredient | Amount per capsule | Daily value | Why it is in the formula |
|---|---|---|---|
| Vitamin B6 (as pyridoxine HCl) | 8.5 mg | 500% DV | Contributes to normal nervous system function and normal energy-yielding metabolism. |
| Vitamin B12 (as methylcobalamin) | 24 mcg | 1000% DV | The methylated form. Supports normal neurological function and helps reduce tiredness. |
| Cognitive Proprietary Blend | 151 mg | Blend total | The seven ingredients below share this weight. The split is not published by the manufacturer. |
| Bacopa monnieri (whole plant extract, 20% bacosides A and B) | Inside the blend | Not published | The memory anchor of the formula, standardised and traditionally judged over weeks. |
| Rhodiola rosea (root) | Inside the blend | Not published | Adaptogen included for mental strain and fatigue rather than for recall. |
| L-tyrosine | Inside the blend | Not published | Amino acid precursor used when catecholamine demand rises during a long day. |
| Theacrine | Inside the blend | Not published | Methylxanthine relative of caffeine, used for a longer and flatter alertness curve. |
| Theobromine | Inside the blend | Not published | The mild stimulant found in cocoa, paired with caffeine to soften the peak. |
| Caffeine (from green coffee bean, Coffea arabica) | Inside the blend | Not published | The fast half of the formula. Count Marobrain in your daily caffeine total. |
| Huperzine-A (from Huperzia serrata, 1%) | Inside the blend | Not published | Cholinergic partner to Bacopa, used at microgram scale in cognitive formulas. |
Other ingredients as declared by the manufacturer: vegetarian capsule shell, rice flour, magnesium stearate, silicon dioxide. No artificial colours are declared.
How to take Marobrain
One capsule daily with water. Morning is the sensible default because the blend contains caffeine, and a late capsule can cost you the sleep that any cognitive routine depends on. Marobrain can be taken with or without food, although buyers who are sensitive to stimulants report an easier ride when it follows breakfast rather than preceding it.
Do not double the dose to catch up on a missed day. The botanical half of Marobrain builds through consistency, not through peaks, and doubling only raises the stimulant load.
Who should not take Marobrain
- Anyone under 18, and anyone pregnant or nursing.
- Anyone advised to avoid caffeine, or already at their limit from coffee, tea, or energy drinks.
- Anyone taking prescription medication, especially antidepressants, blood pressure medication, blood thinners, or thyroid medication, without clearing it with a physician or pharmacist first.
- Anyone with a known sensitivity to any ingredient listed above.
What buyers report about tolerability
Across 1,517 written reports collected through this portal, the most common complaint is not a side effect at all: it is impatience in the first two weeks. Where side effects are mentioned, they cluster around the stimulant fraction, mild jitteriness on the first few mornings and, in a smaller group, disturbed sleep when the capsule was taken after midday. Both usually resolve by moving the dose earlier.
Nothing here is medical advice, and everything published here is written for general education. It does not replace a conversation with your own physician or pharmacist, and you should speak with one before adding any supplement to a routine that already includes prescription medication.
Why the blend split is not published
Proprietary blends are a manufacturer decision, and the trade-off is real: they protect a formula from being copied line for line, and they cost the buyer some transparency. This portal states the position plainly rather than papering over it. Marobrain publishes 151 mg as a total. No page here will quote a milligram figure for Bacopa, Rhodiola, or Huperzine-A inside Marobrain, because that figure is not public. If you see one elsewhere, it was invented.
What is public is documented on the batch verification page: lot MBN-26-0417, 99.2% active purity by UHPLC, and certificate SC-26-3308 from Sable Creek Analytical Sciences.
Back to the Marobrain official website, or see Marobrain packages and pricing.
Last updated: August 2026
Ingredient references
- National Institutes of Health, Office of Dietary Supplements. Vitamin B12 fact sheet for consumers. NIH, 2026. ods.od.nih.gov/factsheets/VitaminB12-Consumer/ Accessed August 2026.
- National Institutes of Health, Office of Dietary Supplements. Vitamin B6 fact sheet for consumers. NIH, 2026. ods.od.nih.gov/factsheets/VitaminB6-Consumer/ Accessed August 2026.
- National Center for Complementary and Integrative Health. Rhodiola: usefulness and safety. NCCIH, 2026. www.nccih.nih.gov/health/rhodiola Accessed August 2026.
- MedlinePlus. Caffeine. U.S. National Library of Medicine, 2026. medlineplus.gov/caffeine.html Accessed August 2026.
- National Institute on Aging. Cognitive health and older adults. NIA, 2026. www.nia.nih.gov/health/brain-health/cognitive-health-and-older-adults Accessed August 2026.
Everything published here is written for general education. It does not replace a conversation with your own physician or pharmacist, and you should speak with one before adding any supplement to a routine that already includes prescription medication.