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. 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.
The basics: format, serving size, price
| Proco Cognitive Support | Momentous Brain Drive | |
|---|---|---|
| Serving size | 1 capsule | 2 capsules |
| Servings per container | 30 | 30 |
| Suggested use | 1 capsule daily | 2 capsules in the morning and/or before training1 |
| List price | $29.90 / 30-day supply | $44.99 one-time / 30-day supply2 |
| Price per day | ≈ $1.00/day | ≈ $1.50/day one-time; ≈ $1.12/day on Momentous's 25%-off subscription2 |
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 Support | Dose |
|---|---|
| Niacin (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: | |
| GABA | Undisclosed |
| L-Tyrosine | Undisclosed |
| Caffeine | Undisclosed |
| Bacopa monnieri extract (whole herb) | Undisclosed |
| Phosphatidylserine 20% (sunflower) | Undisclosed |
| Alpha GPC powder | Undisclosed |
| L-Theanine | Undisclosed |
| Huperzine A 1% (whole herb) | Undisclosed |
| Momentous Brain Drive | Dose |
|---|---|
| Niacin (as niacinamide) | 20 mg |
| Vitamin B6 (as pyridoxal-5-phosphate) | 7.5 mg |
| Folate (as calcium L-5-methyltetrahydrofolate) | 167 mcg DFE |
| Vitamin B12 (as methylcobalamin) | 15 mcg |
| Sodium | 9 mg |
| Acetyl-L-Carnitine HCl | 500 mg |
| L-Tyrosine | 400 mg |
| Citicoline sodium | 200 mg |
| Bacopa monnieri extract, min. 50% bacosides (whole plant) | 150 mg |
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 fully hold for Cognitive Support yet. 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 (niacin and B6) 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 right now.
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.
We're not there yet on Cognitive Support — that gap is closing (GABA's dose is the first one queued for disclosure once our manufacturer confirms it), but "closing" isn't "closed," and readers comparing labels today deserve the current, accurate picture rather than the one we're working toward.
What's actually different beyond disclosure
Setting the disclosure question aside, the two formulas take different routes to a similar goal. Bacopa monnieri and L-tyrosine appear on both labels — Momentous discloses Bacopa at 150mg (standardized to a minimum 50% bacosides) and L-Tyrosine at 400mg; Cognitive Support includes both inside its undisclosed blend, so no direct milligram comparison is possible from the label alone.
Beyond the overlap, each product reaches for different mechanisms. Momentous leans on Acetyl-L-Carnitine (500mg) and Citicoline sodium (200mg) — both studied primarily around mitochondrial energy metabolism and choline supply — plus a fuller B-vitamin stack (niacin, B6, folate, and B12; Cognitive Support's label lists only niacin and B6). Cognitive Support leans on caffeine paired with L-theanine, GABA, phosphatidylserine, alpha GPC, and huperzine A — a stack more oriented toward same-day calm focus and acetylcholine/GABA pathways than Momentous's choline-and-carnitine-forward approach. Momentous's label does not include caffeine, L-theanine, GABA, phosphatidylserine, alpha GPC, or huperzine A; Cognitive Support's label does not include citicoline, acetyl-L-carnitine, folate, or B12.
We're not going to make a claim we can't back with printed label data about which mechanism performs better for you — that's not something either label can settle, and it's not a claim this comparison is set up to make. What we can say is what's actually on each panel, which is what the table above shows.
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. Right now, Momentous's label answers the "how much, exactly" question for every ingredient it lists. Ours answers it for two of ten, with the rest queued for disclosure as we get the data. If full, ingredient-by-ingredient transparency is what you're shopping for today, that's a real, specific reason Momentous's current label has an edge — and it's the honest standard we're holding ourselves to closing next.
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, 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.