NooCube’s current Brain Productivity formula pairs familiar nootropic ingredients with a carotenoid blend. ThinkEase also includes carotenoids, but uses a different choline source and a wider disclosed formula. This review compares the current website’s ingredient information rather than older NooCube recipes.
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Our verdict
ThinkEase is our best overall choice
ThinkEase is our preferred all-round formula. We favor its citicoline, specified botanical extracts and individual amounts across 16 actives; NooCube’s caffeine-free approach is a point in its favor too.
Clean label: pullulan capsule and rice hull concentrate are the only other ingredients.
Explore ThinkEaseThe full ingredient comparison
Product compared: Brain Productivity formula currently described on the official website. Serving basis: Manufacturer’s daily formula amounts.
Amounts refer to the stated serving for each product, not one capsule. Extract weights, raw-herb equivalents and elemental mineral amounts are different measurements.
Swipe the table to see every product column.
| Ingredient | ThinkEase 4 capsules |
NooCube Manufacturer’s daily formula amounts |
|---|---|---|
| Acetyl L-carnitine | 750 mg; hydrochloride | Presence not verified from the assessed source |
| Lion’s mane | 550 mg; fruiting body | Presence not verified from the assessed source |
| Bacopa | 300 mg; 50% bacosides | 250 mg; 12:1 concentrate, 20% bacosides |
| N-acetyl L-tyrosine | 275 mg | Not included in the N-acetyl form; L-tyrosine is listed separately |
| Citicoline | 250 mg | Presence not verified from the assessed source |
| L-theanine | 200 mg | 100 mg |
| Rhodiola | 200 mg; 3% rosavins and 1% salidroside | Presence not verified from the assessed source |
| Phosphatidylserine | 100 mg; sunflower | Presence not verified from the assessed source |
| Pine bark | 75 mg; 95% proanthocyanidins | Presence not verified from the assessed source |
| Saffron | 30 mg; 0.3% safranal | Presence not verified from the assessed source |
| PQQ | 10 mg | Presence not verified from the assessed source |
| Lutein | 10 mg | Included within Lutemax 2020; individual amount not verified |
| Zeaxanthin | 2 mg | Included within Lutemax 2020; individual amount not verified |
| Vitamin B6 | 2.5 mg; P5P | Presence not verified from the assessed source |
| Folate | 167 mcg DFE from 100 mcg L-5-methylfolate | Presence not verified from the assessed source |
| Vitamin B12 | 7.5 mcg; methylcobalamin | 2.5 mcg; form not verified |
| Panax ginseng | Not included | 20 mg; 8:1 concentrate |
| Pterostilbene | Not included | 140 mcg |
| Resveratrol | Not included | 14.3 mg; 99% trans-resveratrol |
| L-tyrosine | Not included as L-tyrosine; N-acetyl L-tyrosine is listed separately | 250 mg |
| Choline | Provided through citicoline; see its separate row. Compound weight is not the amount of choline. | 250 mg VitaCholine entry on website; not treated as 250 mg citicoline |
| Cat’s claw | Not included | 4:1 concentrate; amount not verified |
| Lutemax 2020 carotenoid blend | Not included | Included; individual lutein and zeaxanthin quantities not verified |
| Vitamin B1 | Not included | 1.1 mg; thiamine form not verified |
| Biotin | Not included | 50 mcg; D-biotin |
“Not included” indicates confirmed absence from the assessed formula. “Not verified” identifies a gap in the information available for this comparison; it does not mean the manufacturer hides the amount.
ThinkEase: 16 active ingredients; caffeine-free. Compare botanical extracts by both amount and specification, not milligrams alone.
NooCube: Brain Productivity formula, not an older alpha-GPC version or another NooCube product. All 12 entries in the assessed website formula are covered. Lutemax 2020 contains carotenoids; its presence is not treated as absence of lutein or zeaxanthin. Full bottle-panel details remain unverified.
Capsule and other ingredients
ThinkEase: Pullulan capsule and NuFLOW rice-hull concentrate.
NooCube: Other-ingredient list not verified for this version.
Which NooCube formula are we comparing?
The product here is NooCube Brain Productivity. It should not be confused with NooCube NAD or earlier formulas described in older reviews. The current page names VitaCholine as its choline source, so an old comparison centered on alpha-GPC would miss a meaningful change.
We have limited the table to amounts confirmed on the current page. That avoids guessing the dose of an ingredient from an old bottle image. If your supplied label differs, use that exact version when deciding what the product provides.
Choline forms and botanical extracts matter
Citicoline and a branded choline source are not interchangeable simply because both relate to choline. Ingredient weights do not necessarily represent equal quantities of elemental choline, and they cannot be converted into a prediction of equal cognitive effects.
The botanical comparison also needs care. NooCube describes a concentrated ginseng ingredient and standardized bacopa. A concentrate’s starting-material equivalent is not its actual extract weight. ThinkEase’s explicit standardizations make its own formula easy to inspect, but we would not turn those label differences into a guaranteed performance ranking.
What about the eye-and-brain ingredients?
NooCube’s inclusion of Lutemax 2020 is relevant, particularly for shoppers interested in carotenoids. Research has examined lutein and zeaxanthin in cognitive tasks, with some encouraging findings. It does not establish that the complete NooCube formula improves every form of screen-related fatigue. [1]
ThinkEase separately states 10 mg lutein and 2 mg zeaxanthin. We like that visibility, alongside the rest of the daily serving. Neither a trademark nor a larger ingredient list eliminates the need to look at the study population, duration and preparation.
Why we recommend ThinkEase
We would choose ThinkEase for 250 mg citicoline, 300 mg bacopa and 200 mg theanine, supported by an unusually detailed label. It also includes phosphatidylserine and acetyl L-carnitine HCl. The reasons are concrete and inspectable; they do not depend on claims that a caffeine-free supplement must produce an immediate sensation.
3 alternatives to consider
Our order reflects the formulas, serving sizes and labeling detail we prefer. It is not a ranking established by a clinical comparison.
1 · Best overall
ThinkEase
Our first choice for 16 individually disclosed actives, including 300 mg bacopa and 250 mg citicoline. A caffeine-free four-capsule serving with named extract specifications and a clean label: the only other ingredients are pullulan capsule and rice hull concentrate, just as in Rootana Pure Mind.
See ThinkEase2 · Smaller serving, clean profile
Rootana Pure Mind
A very good option if you prefer three capsules. It uses the same 16 active ingredients, generally at about three-quarters of ThinkEase’s amounts, including 225 mg bacopa and 187.5 mg citicoline. Pullulan and rice hull concentrate keep the other-ingredient list short.
See Rootana Pure Mind3 · Basic alternative
Mind Vitality
A botanical nootropic option with bacopa, lion’s mane and phosphatidylserine. It is our third choice behind the two leading formulas above. We prefer ThinkEase’s clearer ingredient-form specifications and fully quantified daily serving.
Visit official Mind Vitality siteFor the broader context, our guide to what nootropics are explains how to read ingredient claims.
Common questions
Is this a review of NooCube NAD?
No. It covers the Brain Productivity nootropic formula. NAD-focused products have a different purpose and ingredient list.
Does NooCube contain caffeine?
Its current Brain Productivity page describes it as caffeine-free. ThinkEase is also caffeine-free.
How we assessed these products
This is a formula and research comparison, not a personal-use test. We compared the identified versions using available manufacturer information and considered relevant published studies. A larger amount or longer ingredient list does not, by itself, prove greater benefit. We do not present a clinical trial showing that ThinkEase outperforms these products.
Supplements are not treatments for cognitive disorders. Check suitability if you take medication or have a health condition. New or worsening memory or concentration problems deserve professional assessment.