NeuroTest

What NeuroTest is, in one sentence.

A $137 testosterone booster sold through a VSL that promises to fix ED and restore male vitality, with a formula that hides behind proprietary blends and a refund window that’s the only thing keeping this from being a hard pass.

The marketing copy calls it “Outstanding and unique” and brags that the “Killer VSL sucks up cash.” That’s affiliate-speak for “the sales video converts well,” not a measure of whether the bottle does anything. The gravity of 2.0 tells you that very few affiliates are actually making sales — a flag worth noting before you hand over $137.

What you actually get

A single bottle of NeuroTest, labeled as a 30-day supply. No bonuses, no companion guides, no upsells with extra value. Just the pills and the order confirmation.

The sales page mentions two ingredients by name: Ashwagandha and Krachaidum (Kaempferia parviflora, a Thai herb). But the full supplement facts panel isn’t shown on the order form, and the dosages are hidden inside a proprietary blend. You won’t know how much of anything you’re taking until the bottle arrives — and even then, the label may not break out individual amounts.

How the marketing oversells

The VSL is built on classic men’s-health fear points: low energy, lost libido, failing erections. It frames NeuroTest as the fix, implying that the formula is uniquely powerful and scientifically backed. The reality is thinner.

Ashwagandha (usually KSM-66 or Sensoril) has some evidence for improving testosterone in stressed, infertile men, but the effect in healthy men is negligible. Krachaidum has a few small studies showing improved erectile function and possibly increased testosterone in animal models, but human data is limited and dose-dependent. Neither ingredient is a proven testosterone booster at the level the VSL suggests.

And because the label hides the doses, you can’t compare what’s in NeuroTest to the amounts used in those studies. That’s the core problem: you’re buying a promise, not a disclosed formula.

What’s in the bottle (as far as we can tell)

Without a full label, we’re working from the sales page mentions and typical formulations. The likely active ingredients:

• Ashwagandha extract — Some evidence for reducing cortisol and raising testosterone in stressed men at doses of 600 mg/day of KSM-66. If NeuroTest contains a lower dose or a non-standardized extract, the effect evaporates.
• Krachaidum (Kaempferia parviflora) — Used traditionally in Thailand for sexual enhancement. A 2012 study found 100 mg/day improved erectile function in men with mild ED. Another study used 200 mg/day for testosterone support in rats. Human testosterone data is sparse.

There may be other ingredients like zinc, magnesium, or D-aspartic acid, but we can’t confirm. The vendor doesn’t publish a certificate of analysis or third-party testing. For $137, you deserve to know what you’re swallowing.

What it costs and how the refund works

$137 one-time, no recurring billing. That’s the front-end price, and it’s steep for a 30-day supply of two herbs you could buy separately for a fraction of the cost.

The 60-day refund window is real and handled by ClickBank, not the vendor. If you try NeuroTest and don’t see results — or if the label looks thin — email ClickBank support with your order ID and the refund hits in 3–7 business days. You don’t need to return the bottle. That safety net is the only reason to even consider this product.

Who should buy, who should skip

Buy this if you’re dead set on trying a pre-formulated testosterone supplement and you’ll use the refund window as a test. If you feel nothing after 30 days, refund it on day 50 and you’re out only the time.

Skip if you’re on a budget. $137 buys a year’s supply of Ashwagandha and Krachaidum from reputable bulk vendors, with money left over for zinc and D3 — supplements with better evidence for testosterone support in deficient men.

Skip if you have actual ED or low testosterone. Those are medical conditions, and a VSL is not a diagnosis. See a doctor, get labs, and treat the cause, not the sales page.

The honest read

NeuroTest is a high-priced supplement with low transparency and a sales video that does the heavy lifting. The two named ingredients have some preliminary evidence, but the doses are unknown and the claims outstrip the science. The 60-day refund window is the only thing that makes this a conditional maybe instead of an absolute no.

The low gravity tells you that even affiliates aren’t confident in this one. When the people who earn commissions from selling it aren’t selling it, you should ask why.

— Rhett Calder