---
product_id: 352641418
title: "40 in 1 Brain Booster"
brand: "rainbow nutrients, llc"
price: "€ 53.60"
currency: EUR
in_stock: true
reviews_count: 8
category: "Rainbow Nutrients, Llc"
url: https://www.desertcart.pt/products/352641418-40-in-1-brain-booster
store_origin: PT
region: Portugal
---

# 60-day supply for lasting focus Natural DMAE & Bacopa Monnieri blend 40 powerful brain-boosting ingredients 40 in 1 Brain Booster

**Brand:** rainbow nutrients, llc
**Price:** € 53.60
**Availability:** ✅ In Stock

## Summary

> 🧩 Elevate your mind, outpace the crowd, and never miss a beat!

## Quick Answers

- **What is this?** 40 in 1 Brain Booster by rainbow nutrients, llc
- **How much does it cost?** € 53.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/352641418-40-in-1-brain-booster)

## Best For

- rainbow nutrients, llc enthusiasts

## Why This Product

- Trusted rainbow nutrients, llc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Brain Upgrade:** Backed by a 60-day money-back guarantee—because your brain deserves the best.
- • **Unlock Peak Mental Performance:** Boost focus, clarity, and energy to conquer your busiest days with ease.
- • **Sustained Brain Fuel for 60 Days:** Double the supply of premium capsules to keep your cognitive edge longer.
- • **Clean, Trusted, Doctor-Formulated:** GMP-certified, 3rd party tested, and free from GMOs, allergens, and artificial additives.
- • **Memory That Works as Hard as You Do:** Combat brain fog and sharpen recall with a potent 40-in-1 nootropic formula.

## Overview

This 40-in-1 Brain Booster supplement combines natural nootropics like DMAE and Bacopa Monnieri in a doctor-formulated, GMP-certified formula designed to enhance memory, focus, mental clarity, and energy. With 120 vegan capsules providing a 60-day supply, it supports sustained cognitive performance without GMOs, allergens, or artificial additives, backed by rigorous 3rd party testing and a 60-day satisfaction guarantee.

## Description

Buy 40-in-1 Brain Booster Supplements for Memory, Focus, Clarity, Energy, Performance | Natural Nootropic Brain Support Supplement with DMAE, Bacopa Monnieri & More | For Men & Women | 120 V Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Excellent supplement - This is a really amazing supplement to add to your daily use. I find it to be very effective and works really well. It appears they’ve created a great supplement. That really truly does help your brain and help you stay focused.
Review: This product works!! - This is a very good and affordable product. I take these and it really helps my mind focus on the tasks at hand. I take two a day as instructed. They are very easy to swallow with water and I can feel my memory getting better the more I take these. I am definitely going to continue to purchase Brain Booster.

## Features

- MAXIMIZE YOUR PERFORMANCE LEVEL: Whether you’re a workaholic, college student, busy parent, senior or an athlete. You want to achieve your goals & reach your full potential dont you? Let our natural 41 in 1 brain booster supplement help enhance your focus & mental clarity. Feel confident & alert again for any challenges that face you. Our Nootropic Brain Support aid is designed to improve mental performance for exam studying, challenges at work, physical training, to fighting tiredness.
- ENHANCE MEMORY & FOCUS: Have you noticed more brain fog as the years go by? Do you sometimes forget important dates, or even where you left your keys? Do you want to improve your mental performance and memory? We’ve got you covered! It’s important to feed your brain the right nutrients to fuel its cells and help it function at its best. Our Natural Brain Booster is rich in DMAE, and 40 powerful natural brain-boosting ingredients that sharpens your overall cognitive function.
- PEOPLE OVER PROFITS: Unlike other Nootropic Brain Booster supplements in the market, our product increases serotonin & dopamine levels while offering 60 day supply for the same price as a 30 day supply brand. As a family-owned business, we take your nourishment seriously by introducing continuous innovation that makes healthy living within reach. With our Doctor Formulated brain pills, it's time to say goodbye to brain fog and focus on reaching your true potential.
- A BRAND THAT YOU CAN TRUST: Each and every batch of our Doctor formulated proprietary Brain Booster formula is 3rd party tested to guarantee the highest purity, potency, and premium quality natural ingredients. Our products are manufactured under GMP certified facilities with the strictest quality control and guidelines in the USA. Without GMO's, hormones, preservatives, artificial ingredients, chemicals, additives, soy, gluten, milk, egg, wheat, peanuts, or shellfish.
- 100% SATISFACTION GUARANTEED: At Rainbow Nutrients, our mission is to help people live longer, happier, and healthier lives. If for some reason, you are not satisfied with our natural Nootropic Brain Booster supplement. Our products are backed by our manufacturer's 60 day money back guaranteed. Yes, you have nothing to lose. Try it, risk free!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CT9QX36 |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free, Dairy Free, Preservative-Free |
| Best Sellers Rank | #73,259 in Health & Household ( See Top 100 in Health & Household ) #2,905 in Blended Vitamin & Mineral Supplements |
| Brand | Rainbow Nutrients, LLC |
| Brand Name | Rainbow Nutrients, LLC |
| Container Type | Bottle |
| Customer Reviews | 4.2 out of 5 stars 1,935 Reviews |
| Diet Type | Gluten Free, Keto, Paleo |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Form | Capsule |
| Item Weight | 4.96 ounces |
| Manufacturer | Rainbow Nutrients, LLC |
| Manufacturer Part Number | BBS1004 |
| Material Features | Cruelty Free, GMO Free, No Artificial Colors, No Artificial Flavors, No Artificial Preservatives, No Artificial Sweeteners |
| Material Type Free | Antibiotic Free, Caffeine Free, Monosodium Glutamate (MSG) Free, Sodium Free, Sugar Free |
| Number of Items | 120 |
| Product Benefits | Brain Health Support, Energy Management, Mental Clarity, Supports Memory and Focus |
| Special Ingredients | Natural |
| Total Servings Per Container | 60 |
| UPC | 732940942873 |
| Unit Count | 120 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Rainbow Nutrients, LLC
- **Diet Type:** Gluten Free, Keto, Paleo
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 4.96 ounces
- **Package Information:** Bottle
- **Product Benefits:** Brain Health Support, Energy Management, Mental Clarity, Supports Memory and Focus
- **Special Ingredients:** Natural
- **Unit Count:** 120 Count

## Images

![40 in 1 Brain Booster - Image 1](https://m.media-amazon.com/images/I/81m8wZeDAaL.jpg)

## Questions & Answers

**Q: Does this product have caffeine?**
A: Our Premium Brain Booster Supplement does not contain caffeine, and is non habit forming. Hope this helps!

**Q: Where is this manufactured.  It’s distributed by a company in Washington… but where is it actually made?**
A: Good question. All I could find is that it was distributed in Tukwila, WA, but that doesn’t answer your question.

**Q: How big are the capsules?**
A: They are regular sized capsules that most vitamins are

**Q: Is this FDA approved?**
A: No.  I don's believe any supplements are FDA approved.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent supplement
*by T***Y on June 3, 2026*

This is a really amazing supplement to add to your daily use. I find it to be very effective and works really well. It appears they’ve created a great supplement. That really truly does help your brain and help you stay focused.

### ⭐⭐⭐⭐⭐ This product works!!
*by M***S on July 3, 2024*

This is a very good and affordable product. I take these and it really helps my mind focus on the tasks at hand. I take two a day as instructed. They are very easy to swallow with water and I can feel my memory getting better the more I take these. I am definitely going to continue to purchase Brain Booster.

### ⭐⭐⭐⭐ Interesting positive synergy of ingredients and a great buy
*by R***E on October 4, 2022*

Within the first week, I noticed I seemed to think more clearly, remember more fine details when recalling past scenes, a more vivid mental images, a happier outlook on life, and increased energy. As I have taken other nootropic products over the past ten years, I tested Brain Booster by omitting it from my daily pill regimen and restarting it after 3-4 days to be sure I was separating the overall improvement in the above areas from other products. The impact of Brain Booster is a mild, general improvement in these interrelated areas without a startling punch all at once. As there is another nootropic product with the same name, I always specify Rainbow Nutrients when reviewing the product on the Amazon website.

## Frequently Bought Together

- 40-in-1 Brain Booster Supplements for Memory, Focus, Clarity, Energy, Performance | Natural Nootropic Brain Support Supplement with DMAE, Bacopa Monnieri & More | For Men & Women | 120 V Capsules
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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-11*