what percent of reviews were written by people who received complimentary samples?

We recommend that you sort by verified reviews,which will only show reviews from people who paid full price for the product. Currently, 1361 out of the 1532 reviews are verified which comes out to 89%. We did give out a few hundred promotional bottles when we launched this product a year ago which is the reason for the 171 unverified reviews.

Can anyone give me a comparison between this product and alpha brain's earth nootropic? effectiveness, ingredients and typical dosage....thanks

Honestly I like this better than that competitor. Could be because of the price, but I also must admit this doesn't make me as hangry as the alpha brain did. Food was a must with those pills.

What are the amounts for each ingredient?

St. John's Wort -250mgDMAE -50mgN-Acetyl L-Carnitine HCI -50mgL-Glutamine -150mgPhosophatidylserine 4% Complex -125mgGinkgo Biloba -50mgVinpocetine -2mgBacopa Monnieri Leaf Extract -100mgHuperzine-A -10mcg

Does it have long-term effect or the next week after you finishd them the effect will be lost

It seems to be long term. I ran out on vacation over a week ago and I'm still noticing the cognitive boost. My new order should be here Monday.

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Zhou Neuro-Peak - Brain Supplements for Memory and Focus, Nootropic for Men & Women, Brain Support Pill for Adults, Brain Vitamins - 30 Veggie Capsules (Pack of 1)

Product ID: 19226494

Details

Age Range (Description)
Adult
Brand
ZHOU
Diet Type
Vegan
Flavor
Unflavored
Item Form
Capsule
Item Weight
0.09 Pounds

⚡Boosts focus & mental energy

🌿Vegan, natural stress relief

🧠Supports memory & cognition

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Description

🧩 Unlock your brain’s full potential—because your mind deserves the best!

TRIPLE BRAIN BOOST - Enhances memory, focus, and mental clarity in one capsule
ONE CAPSULE ALL IN ONE - Simplify your routine with a once-daily, multi-benefit brain supplement
STRESS RESILIENT MINDSET - Rhodiola-powered mood and stress support to keep you sharp
PREMIUM QUALITY ASSURANCE - GMP-certified, lab-tested for purity and potency
PRECISION FORMULATED NOOTROPIC - Scientifically balanced ingredients for peak brain performance

Zhou Neuro-Peak is a premium, vegan-friendly brain supplement designed to enhance memory, focus, and mental clarity. Featuring a scientifically formulated blend including Rhodiola and Dimethylethanolamine, it supports oxygen circulation and neuron health. Packaged as a convenient once-daily capsule, it’s manufactured under GMP standards and lab-tested for quality, making it a trusted choice for adults seeking cognitive edge and stress resilience.

Specifications

ASIN	B0157EJZGI
ASIN	B0157EJZGI
Age Range Description	Adult
Best Sellers Rank	#21,208 in Health & Household ( See Top 100 in Health & Household ) #618 in Blended Vitamin & Mineral Supplements
Brand Name	ZHOU
Color	Multi
Container Type	Bottle
Customer Reviews	4.0 4.0 out of 5 stars (14,395)
Date First Available	September 10, 2015
Department	unisex-adult
Diet Type	Vegan
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00637769766061, 00859805006263
Is Discontinued By Manufacturer	No
Item Dimensions	1.9 x 2 x 4 inches
Item Form	Capsule
Item Weight	0.09 Pounds
Item model number	5539745
Manufacturer	Nutraceutical Corporation
Manufacturer	Nutraceutical Corporation
Manufacturer Part Number	5539745
Model Name	238612
Model Number	5539745
Number of Items	1
Product Benefits	Brain Health Support
Product Dimensions	1.9 x 2 x 4 inches; 1.45 ounces
Special Ingredients	Dimethylethanolamine
Total Servings Per Container	30
UPC	859805006263 637769766061
Unit Count	30 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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