Short answer: Momentous Brain Drive is a nine-ingredient daily cognitive formula; Proco Cognitive Support is a ten-ingredient one. Both are built around overlapping research — bacopa monnieri and L-tyrosine appear on both labels — but they disclose themselves very differently. Momentous Brain Drive prints an exact milligram or microgram amount next to every one of its nine ingredients. Proco Cognitive Support discloses exact doses for two of its ten (niacin and vitamin B6) and groups the other eight — GABA, L-tyrosine, caffeine, bacopa monnieri, phosphatidylserine, alpha GPC, L-theanine and huperzine A — into an undisclosed 255mg "Proprietary Blend." On the specific measure Proco's own brand stands for — full per-ingredient dose disclosure — Momentous's label is currently more transparent than ours. It also carries two sport-drug-testing certifications we don't. This isn't a knock on either formula's ingredient selection; it's a plain, label-to-label read of what each company actually prints, so you can judge for yourself rather than take either brand's word for it. Here's everything on both labels, side by side.
Evidence reviewed: September 2026. Momentous's panel was re-verified against an independent retailer listing in September 2026 and is unchanged from the figures below.
The basics: format, serving size, price
Proco Cognitive SupportMomentous Brain DriveServing size1 capsule2 capsulesServings per container3030Suggested use1 capsule daily2 capsules in the morning and/or before training1List price$29.90 / 30-day supply$44.99 one-time / 30-day supply2Price per day≈ $1.00/day≈ $1.50/day one-time; ≈ $1.12/day on Momentous's 25%-off subscription2Third-party certificationBatch certificate of analysis on request; no certification markNSF Certified for Sport and Informed Sport3
Ingredient-by-ingredient, exactly as printed
This is the actual Supplement Facts panel content for each product, sourced directly from Cognitive Support's own label and from Momentous's product listing and two independent retailer listings of the same panel.13
Proco Cognitive SupportDoseNiacin (as niacinamide)8 mg NE (50% DV)Vitamin B6 (as pyridoxine HCl)5 mg (290% DV)"Proprietary Blend" — 255 mg total, individual amounts not disclosed:GABAUndisclosedL-TyrosineUndisclosedCaffeineUndisclosedBacopa monnieri extract (whole herb)UndisclosedPhosphatidylserine 20% (sunflower)UndisclosedAlpha GPC powderUndisclosedL-TheanineUndisclosedHuperzine A 1% (whole herb)Undisclosed
Momentous Brain DriveDoseVersus the trial rangeNiacin (as niacinamide)20 mgAbove the daily reference intakeVitamin B6 (as pyridoxal-5-phosphate)7.5 mgWell inside the tolerable upper intake levelFolate (as calcium L-5-methyltetrahydrofolate)167 mcg DFEA partial daily reference amountVitamin B12 (as methylcobalamin)15 mcgSeveral times the daily reference intakeSodium9 mgIncidental, from the citicoline saltAcetyl-L-Carnitine HCl500 mgBelow the 1,500–3,000mg/day used in most trialsL-Tyrosine400 mgFar below the gram-level acute-stress dosesCiticoline sodium200 mgJust below the commonly studied 250mgBacopa monnieri extract, min. 50% bacosides (whole plant)150 mgAbout half the ~300mg/day trial standard
The honest read: who discloses more, today
Proco's whole differentiation pitch is full per-ingredient dose disclosure instead of hidden proprietary blends. Held against Momentous Brain Drive's actual label, that claim doesn't hold for Cognitive Support. Momentous prints an exact amount for all nine of its ingredients — nothing grouped, nothing left to a "proprietary blend" line. Cognitive Support prints exact amounts for two of its ten and groups the remaining eight into a 255mg blend with no individual breakdown. That's a real, printed difference, and it's worth saying plainly rather than glossing over: on this specific label, Momentous is more transparent than we are.
Full disclosure only works as a standard if we hold our own label to it, including the times a competitor's label currently does it better than ours does.
How much worse, concretely? Under 21 CFR 101.36 a proprietary blend must print its total weight and list its ingredients in descending order of predominance by weight, but not the individual amounts. The total is the only hard fact you get — and here it does the arguing for you. Eight ingredients share 255mg: an average of roughly 32mg each, with 255mg the ceiling for any one. Momentous's bacopa at 150mg is already about half the ~300mg a day used across the bacopa trials, a figure we go through in our bacopa write-up. Our entire blend is smaller than 300mg, so the bacopa inside it cannot be at a trial dose — no manufacturer disclosure needed to establish that. We asked for the breakdown in September 2026; it is not available to publish, and there is no timeline we can honestly give you.
What's actually different beyond disclosure
Setting disclosure aside, the two formulas take different routes to a similar goal. Bacopa monnieri and L-tyrosine appear on both labels — Momentous prints bacopa at 150mg standardised to a minimum 50% bacosides and L-tyrosine at 400mg; ours are inside the blend, so no direct comparison is possible from the label. Worth noting on tyrosine: the acute-stress studies behind it used doses measured in grams, which puts 400mg well short of them too. We cover that in our L-tyrosine piece.
Beyond the overlap, each reaches for different mechanisms. Momentous leans on acetyl-L-carnitine (500mg) and citicoline sodium (200mg) — studied around mitochondrial energy metabolism and choline supply — plus a fuller B-vitamin stack of niacin, B6, folate and B12, where our label lists only niacin and B6. On that, the B12 evidence is more mixed than the marketing suggests. Cognitive Support leans on caffeine paired with L-theanine, GABA, phosphatidylserine, alpha GPC and huperzine A — oriented more toward same-day calm focus, the pairing we get into in L-theanine and caffeine. Momentous's label contains none of those six; ours contains no citicoline, acetyl-L-carnitine, folate or B12. Which mechanism suits you better is not something either label can settle, and we're not going to pretend otherwise.
Two more places we come second
First, testing. Momentous carries both NSF Certified for Sport and Informed Sport — two named third-party programmes with public registries, which is the strongest verification position of any product we've compared ourselves against. Proco provides a batch certificate of analysis on request and carries no certification mark. "Third-party tested" is a phrase; a certification is a programme, and we'd rather name the difference than let the phrase do work it hasn't earned. Our guide to reading a certificate of analysis sets out what the document proves.
Second, the capsule. Brain Drive's other ingredients list hypromellose, a vegetable-derived shell. Cognitive Support uses gelatin, so it isn't vegan — something we had to correct in our vegan and gluten-free breakdown. Where we do come out ahead is cost and convenience: $1.00 a day against roughly $1.50, and one capsule against two. Both are real, and both are the least informative numbers on this page, because what you're buying is milligrams of something studied.
Key takeaway: Momentous Brain Drive discloses an exact dose for all nine of its ingredients and carries two sport-drug-testing certifications. Cognitive Support discloses exact doses for two of its ten and groups the remaining eight into an undisclosed 255mg blend, which is itself smaller than the single-ingredient trial dose for bacopa. Both share bacopa monnieri and L-tyrosine; beyond that, Momentous leans on citicoline, acetyl-L-carnitine and a fuller B-vitamin stack, while Cognitive Support leans on caffeine, L-theanine, GABA, phosphatidylserine, alpha GPC and huperzine A. Cognitive Support costs less per day; Momentous discloses more, tests more visibly, and uses a vegetable capsule.
Bottom line
This comparison isn't about which product works better — that's not a claim either label, or this article, can responsibly make. It's about what each company actually tells you before you buy. Momentous's label answers the "how much, exactly" question for every ingredient it lists. Ours answers it for two of ten, and the blend total rules out a trial dose for at least one of the other eight. If full, ingredient-by-ingredient transparency is what you're shopping for, that's a real and specific reason Momentous's current label has the edge. The one Proco product that meets the standard we talk about is Sleep Formula, where all seven doses are printed individually — one product, not the range, and we're not going to describe it as a range-wide standard. If you'd rather buy the actives separately at doses you can read, Cognitive Support vs. stacking your own lays out that trade-off, and How to Read a Supplement Label covers the mechanics. Our Mind Lab Pro comparison runs the same exercise against another fully disclosed competitor, and reaches the same conclusion.
This article is for informational purposes only and has not been evaluated by the FDA. It is not intended to diagnose, treat, cure, or prevent any disease. Speak with a healthcare provider before starting any new supplement, especially if you take medication or have an existing health condition. Ingredient and pricing data reflect each brand's publicly listed product information as of September 2026 and are subject to change without notice.
References
- Momentous. "Brain Drive." Product listing, ingredient panel and suggested use. livemomentous.com
- Momentous. "Brain Drive" one-time and Subscribe & Save pricing, as listed on the official product page. livemomentous.com
- Independent retailer listings of the Momentous Brain Drive Supplement Facts panel and certifications, cross-checked for consistency: The Feed and Vitacost. thefeed.com · vitacost.com
Related reading: Inside Cognitive Support: The Full Ingredient Breakdown and Proco vs. a Generic "Brain Blend": What's Actually Different?
See Cognitive Support's full label at procohq.com.