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Mind Lab Pro v4 is a caffeine-free brain supplement that lists the exact dose of every ingredient. At the U.S. store, a 60-capsule bottle lists at $69 for 30 two-capsule servings before promotions. Three published human studies have tested the finished formula, and their results are mixed.
This is a label and literature review, not a personal test. We reviewed the U.S. label, three finished-product papers and selected ingredient trials. We rechecked purchase terms on November 13, 2026.
The short verdict: it’s a transparent blend with real but narrow evidence. Its value depends on how much you’ll pay for a caffeine-free formula with unproven everyday benefits.
What's in Mind Lab Pro v4, per two-capsule serving
All amounts below come from the current U.S. label and cover one serving of two capsules. Performance Lab USA Corp. sells the product, and no dose is hidden inside a proprietary blend.
| Ingredient | Per 2 capsules | U.S. label detail |
|---|---|---|
| Vitamin B6 | 2.5 mg | NutriGenesis |
| Vitamin B9 | 100 mcg | NutriGenesis |
| Vitamin B12 | 7.5 mcg | NutriGenesis |
| Citicoline | 250 mg | Cognizin |
| Bacopa monnieri | 150 mg | 24% bacosides; aerial parts |
| Organic lion’s mane | 500 mg | Mycelium and fruit |
| Phosphatidylserine | 100 mg | Sunflower lecithin |
| N-acetyl L-tyrosine | 175 mg | |
| L-theanine | 100 mg | |
| Rhodiola rosea | 50 mg | Root; 3% rosavins, 1% salidrosides |
| Maritime pine bark | 75 mg | 95% proanthocyanidins |
Other ingredients are pullulan capsules and rice concentrate. The bacopa standardization works out to about 36 mg of labeled bacosides. Those are the plant compounds bacopa research usually tracks.
The lion’s mane wording matters. The U.S. label says “mycelium and fruit,” while international listings describe it differently. Mushroom powder, mixed material, and concentrated extracts aren’t equal by weight.
The L-theanine also stands alone here. Much of the popular L-theanine research pairs it with caffeine, so those results say little about this formula.
view the current Mind Lab Pro Supplement Facts
What three studies of the finished Mind Lab Pro formula found
Yes, researchers have tested the full formula in people. The three studies measured different things, and none established sustained benefits in work output, grades, or memory over years.
| Study | Duration and sample | Finding versus placebo | Declared funding |
|---|---|---|---|
| Abbott-Imboden et al., 2023 | 30 days; 49 completers (36 active, 13 placebo) | Better immediate and delayed recall | Opti Nutra |
| Utley et al., 2023 | 30 days; 105 completers (61 active, 44 placebo) | Better simple/choice reaction time and anticipation | ics-digital |
| O’Reilly et al., 2025 | 60 days; recruitment-order allocation | EEG changes; no improvement in reaction time or accuracy | Performance Lab Group |
All three used blinded, placebo-controlled designs; the 2025 paper states that the principal investigator knew allocations but did not collect or analyze the experimental data. All three were pseudo-randomized, meaning people weren’t assigned purely by chance. That weakens the comparison somewhat.
The memory study used the Wechsler Memory Scale IV UK. It also reported gains on other subtests only in the supplement group. Those don’t count as beating placebo, since retaking a test can raise scores on its own.
The memory study’s groups were also small and uneven. With only 13 placebo participants, the baseline for comparison is fragile.
The reaction-time tasks were narrow. People responded to a known light, picked among eight possible lights, and timed a response to a moving light. Faster lab scores don’t prove better focus at your desk.
The 2025 study deserves equal weight. Participants sorted brief, noisy images of faces and cars while EEG sensors read electrical brain activity.
Taken together, the papers report some short-term laboratory effects, alongside a study with no behavioral improvement. Everyday benefits, long-term results, and any edge over rival supplements remain unknown. We left out the brand’s headline percentage gains because they don’t show what changed against placebo.
Do the citicoline, bacopa and lion's mane doses match the research?
The selected memory trials below used higher doses or different preparations and populations. This is a comparison with particular trials, not proof that each ingredient is underdosed or ineffective.
Citicoline, 250 mg: A 2021 Cognizin trial gave 500 mg daily for 12 weeks to adults aged 50 to 85 with age-associated memory impairment. It reported advantages on secondary episodic-memory and composite-memory outcomes. Mind Lab Pro supplies half that dose. Other citicoline studies have tested 250 mg for attention, so 500 mg is not a universal minimum effective dose.
Bacopa, 150 mg: Calabrese et al., 2008 gave 300 mg daily for 12 weeks to adults 65 and older. That extract contained at least 50% bacosides A and B, and delayed recall and Stroop results improved. Bacoside percentages measured by different methods aren’t interchangeable units.
Lion’s mane, 500 mg: Mori et al. (2009) studied 30 adults with mild cognitive impairment for 16 weeks. They took about 3 g daily of tablets containing 96% mushroom powder. That preparation and population differ sharply from this label.
These particular trials do not establish memory benefits from this blend in healthy younger adults.
What a month of Mind Lab Pro really costs
At the regular list price, one month at two capsules a day costs $2.30 per serving. These prices come from the U.S. direct store on November 13, 2026, and exclude tax and shipping.
| Purchase option | Charge | Cost per 2-capsule serving |
|---|---|---|
| List price | $69 / bottle | $2.30 |
| Temporary one-time offer | $55.20 / bottle | $1.84 |
| Monthly subscription: first shipment | $51.75 | $1.73 |
| Monthly subscription: renewal | $62.10 | $2.07 |
| Four-bottle subscription: first shipment | $187.68 | $1.56 |
| Four-bottle subscription: renewal | $207 every four months | $1.73 |
The Black Friday price was live during our check, but no end date was posted. Treat it as temporary.
Introductory subscription prices apply only to the first shipment. Budget around the renewal rows, because that’s what you’ll keep paying.
compare Mind Lab Pro's one-time and subscription prices
How Mind Lab Pro's cost compares with Qualia Mind Caffeine Free
Qualia Mind Caffeine Free 2.0 is one relevant alternative, another caffeine-free formula with disclosed doses. Its bottle holds 120 capsules at six per serving, giving 20 servings.
At its $159 list price, that’s $7.95 per serving, compared with Mind Lab Pro’s $2.30. Its subscription starts at $39, then renews at $139 every four weeks. That works out to $6.95 per serving, versus $2.07 on Mind Lab Pro’s monthly renewal.
Qualia packs more of some ingredients, such as 200 mg of L-theanine against 100 mg here. A longer list doesn’t prove better results, though. Our Qualia Mind Caffeine Free review covers that formula in detail.
Mind Lab Pro side effects and other drawbacks
Caffeine-free doesn’t mean free of side effects. Merck Manual lists upset stomach, nausea, diarrhea, and fatigue among reported effects of bacopa, one of the ingredients.
That list describes bacopa, not a measured rate for Mind Lab Pro. The incidence of side effects from the complete blend is not established by these small trials.
If you take medication or manage a health condition, ask a pharmacist or clinician before starting. Read the warnings printed on your actual bottle too.
Study duration affects cost: the papers used 30 to 60 days of supplementation. That does not mean everyone should buy two bottles or continue if adverse effects occur.
Brand-linked research: two of the three finished-product studies were funded by companies tied to the brand.
Uncertain personal benefit: laboratory findings cannot tell you whether you will notice a useful change.
Quick answers before you order Mind Lab Pro
What happens if Mind Lab Pro doesn't work for me?
A limited performance guarantee may apply. It covers your first order and one opened bottle, requires a full 30-day trial, and must be claimed within 60 days of delivery.
It isn’t a risk-free promise. The wording about unused bottles is awkward, so get written confirmation from support before counting on a refund.
Can I return a multi-bottle order after opening every bottle?
No. Only one opened bottle qualifies under the guarantee. For unwanted, unused items, contact support within 14 days of delivery. You pay return postage, and shipping costs are deducted.
read Mind Lab Pro's guarantee and return policy
How much is shipping?
Standard shipping to the contiguous U.S. is $9.95, free on orders over $100 and on all subscriptions. Delivery is estimated at four to eight business days. Alaska, Hawaii, and territory buyers should confirm terms at checkout.
Should I take two or four capsules a day?
The label defines a two-capsule serving; the manufacturer suggests two to four daily. Follow your bottle and seek professional advice before increasing the dose. The cited studies do not establish that four capsules work better. Taking four a day empties a bottle in 15 days and costs $4.60 a day at list price.
Can I cancel a Mind Lab Pro subscription?
The brand describes subscriptions as adjustable or cancellable. Check the exact cancellation steps and your renewal date before the first full-price charge arrives.
Is Mind Lab Pro v4 worth buying?
Mind Lab Pro best suits adults who want a caffeine-free blend with every dose on the label. Its strongest points are dose transparency and published studies of the finished product. Matching ingredient amounts do not establish that every raw material or extract is identical to the current retail version.
Its biggest limitation is real-world relevance. The positive findings came from short lab tasks, and several ingredient comparisons involve different doses or preparations.
On the displayed per-serving prices, it costs less than Qualia’s caffeine-free formula, but it’s still a steady monthly bill. Skip it if you want a clearly noticeable productivity boost or need to keep supplement spending low.
The evidence supports a cautious, budget-aware trial, not a confident recommendation as a proven memory or focus upgrade. To weigh other options side by side, compare nootropic supplements is on our shortlist.
check Mind Lab Pro v4's current price and guarantee terms