---
product_id: 689846846
title: "Brain Supplement, Magnesium L-Threonate, Lions Mane, Alpha GPC | Magtein nootropic for brain health support; memory, focus, mental clarity; 90 veggie caps, Vegan"
brand: "amandean"
price: "$67.79"
currency: USD
in_stock: true
reviews_count: 8
category: "Amandean"
url: https://www.desertcart.us/products/689846846-brain-supplement-magnesium-l-threonate-lions-mane-alpha-gpc-magtein
store_origin: US
region: United States of America
---

# 300mg AlphaSize Alpha-GPC for mental stamina 200mg Organic Lion’s Mane extract for neural support 1000mg Magnesium L-Threonate for cognitive boost Brain Supplement, Magnesium L-Threonate, Lions Mane, Alpha GPC | Magtein nootropic for brain health support; memory, focus, mental clarity; 90 veggie caps, Vegan

**Brand:** amandean
**Price:** $67.79
**Availability:** ✅ In Stock

## Summary

> 🧩 Elevate your brain game — clarity, calm, and cognitive edge in every capsule!

## Quick Answers

- **What is this?** Brain Supplement, Magnesium L-Threonate, Lions Mane, Alpha GPC | Magtein nootropic for brain health support; memory, focus, mental clarity; 90 veggie caps, Vegan by amandean
- **How much does it cost?** $67.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/689846846-brain-supplement-magnesium-l-threonate-lions-mane-alpha-gpc-magtein)

## Best For

- amandean enthusiasts

## Why This Product

- Trusted amandean brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Daily Ritual:** Made in the USA, easy-to-swallow veggie capsules designed for consistent, gentle absorption.
- • **Stress-Resilient Focus:** Promotes calm alertness and mood balance under pressure—stay sharp, stay cool.
- • **Clean & Conscious Formula:** Vegan, non-GMO, gluten-free, caffeine-free with no artificial fillers for pure brain fuel.
- • **Neuroplasticity Powerhouse:** Supports BDNF activity to enhance memory, learning, and cognitive longevity.
- • **Unlock Peak Mental Clarity:** Clinically dosed Magtein clears brain fog for sustained focus without jitters.

## Overview

AMANDEAN Brain Supplement combines 1000mg Magnesium L-Threonate, 300mg AlphaSize Alpha-GPC, and 200mg Organic Lion’s Mane extract in a clean, vegan formula designed to enhance focus, memory, and mental stamina. Clinically studied ingredients support neural plasticity and mood balance without caffeine or jitters, making it ideal for professionals and lifelong learners seeking sustained cognitive performance and stress resilience.

## Description

Buy AMANDEAN Brain Supplement, Magnesium L-Threonate, Lions Mane, Alpha GPC | Magtein nootropic for brain health support; memory, focus, mental clarity; 90 veggie caps, Vegan on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Noticeable difference in focus and recall. Genuinely surprised - I've tried a lot of supplements and most are forgettable. This one isn't. I've been taking it consistently and the difference in my focus and recall during the day is real. Not a stimulant buzz, just mental clarity that shows up. Things come to mind faster, I feel less foggy during work hours, and I notice when I skip it. The ingredient stack is smart. Magnesium L-threonate, Lion's Mane, and Alpha-GPC working together. Clean label, no fillers, made in the USA. Three capsules a day, easy to swallow, zero side effects for me. Give it a full bottle before you judge it. Worth it.
Review: Great for the brain and sleep. - Recently hitting menopause, I was on the lookout for help with brain fog, energy, and also quality sleep. I feel this supplement has improve all three (better energy related to better sleep). But you DO need to be consistent and make it a daily habit to take these - also give it more than one bottle to reap the full benefits. When you notice it has helped is when you've taken about two bottles (so two months worth) and then stop taking it. It definitely makes a positive difference!

## Features

- COMBAT BRAIN FOG & ACHIEVE PEAK FLOW STATE: Designed for the demanding activities of professionals and students, this nootropic brain booster helps clear mental haze to support sustained concentration and productivity. Experience a "locked-in" feeling of mental clarity and alertness throughout your workday or study sessions, without the crash or jitters associated with caffeine-heavy alternatives.
- ADVANCED COMPLEX WITH CLINICALLY-STUDIED INGREDIENTS: A scientifically formulated blend featuring 1000mg of Magtein (Magnesium L-Threonate) and 300mg of AlphaSize Alpha-GPC, two branded ingredients proven to support cognitive function. Synergized with 200mg of Organic Lion’s Mane (6:1 Extract), this formula delivers a potent dosage to stimulate neural activity and mental stamina.
- SUPPORTS NEURAL PLASTICITY & BDNF ACTIVITY: Ideal for aging adults and seniors seeking to maintain a sharp mind, our formula is designed to support Brain-Derived Neurotrophic Factor (BDNF) and neural plasticity. By nourishing the brain with essential neuro-nutrients, this supplement aids in information retention, memory recall, and overall cognitive longevity, helping you stay mentally active and engaged.
- BALANCE MOOD & MENTAL STAMINA UNDER PRESSURE: Maintain a calm, collected mindset even during high-stress events. Beyond focus, these ingredients promote mood balance and motivation, helping to manage stress levels while providing clean mental energy. This supports a "relaxed alertness," allowing you to tackle complex tasks with patience and precision.
- CLEAN, VEGAN & EASY-TO-DIGEST FORMULA: We address common sensitivities with a non-GMO, Gluten-Free, and Caffeine-Free formula containing no artificial fillers. Encapsulated in premium veggie capsules (HPMC), this supplement is designed for easy swallowing and gentle absorption. Made in the USA for quality you can trust as part of your daily health ritual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSZ9T1SQ |
| Age Range Description | Adult |
| Allergen Information | Drug-Free, Gelatin Free, Gluten Free, Lactose Free, Soy Free |
| Best Sellers Rank | #152,528 in Health & Household ( See Top 100 in Health & Household ) #772 in Mushrooms Herbal Supplements |
| Brand | AMANDEAN |
| Brand Name | AMANDEAN |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 60 Reviews |
| Diet Type | Gluten Free, Keto, Paleo, Vegan, Vegetarian |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Form | Capsule |
| Manufacturer | AMANDEAN |
| Manufacturer Part Number | Mag-AlphaGPC-LionsMane |
| Material Features | GMO Free, No Artificial Colors, No Artificial Flavors, No Artificial Preservatives, No Artificial Sweeteners |
| Material Type Free | Caffeine Free, GMO Free, Gluten Free, Preservative Free, Soy Free |
| Number of Items | 1 |
| Primary Supplement Type | Choline, Lion's Mane Mushroom, Magnesium L Threonate |
| Product Benefits | Anti-Aging, Brain Health Support, Clarity, Cognitive Function, Memory & Focus, Sharpness |
| Special Ingredients | AlphaSize Alpha-GPC, Magtein Magnesium L-Threonate, Organic Lion's Mane Extract |
| Specific Uses For Product | Cognitive Support, Brain Health, Memory, Focus, Clarity, Learning, Attention |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 30 |
| UPC | 860009280328 |
| Unit Count | 90 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** AMANDEAN
- **Diet Type:** Gluten Free, Keto, Paleo, Vegan, Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Package Information:** Bottle
- **Primary Supplement Type:** Choline, Lion's Mane Mushroom, Magnesium L Threonate
- **Product Benefits:** Anti-Aging, Brain Health Support, Clarity, Cognitive Function, Memory & Focus, Sharpness
- **Special Ingredients:** AlphaSize Alpha-GPC, Magtein Magnesium L-Threonate, Organic Lion's Mane Extract
- **Unit Count:** 90 Count

## Images

![Brain Supplement, Magnesium L-Threonate, Lions Mane, Alpha GPC | Magtein nootropic for brain health support; memory, focus, mental clarity; 90 veggie caps, Vegan - Image 1](https://m.media-amazon.com/images/I/71NYNFqkohL.jpg)

## Questions & Answers

**Q: Do brain supplements actually work?**
A: Each ingredient in Brain Complex has research behind it: Alpha GPC is studied for choline support and cognitive performance; Lion's Mane for cognitive support, especially in older adults; magnesium for sleep, cognition, and nervous-system function.

**Q: Can nootropics cause brain damage, and are they safe for long-term use?**
A: No evidence shows standard-dose nootropics like Alpha GPC, Lion's Mane, or magnesium cause brain damage or are unsafe long-term — they're studied for daily use over weeks to months. Check with your provider if you take other meds or have a condition.

**Q: How long does it take for a brain supplement to work?**
A: Some report focus or alertness changes within 1-2 weeks. Memory and learning support build gradually. Lion's Mane in particular is studied with longer protocols (8-12+ weeks) for measurable cognitive change. Consistency matters more than timing.

**Q: Can I take a brain supplement with medication?**
A: It depends on the medication. Alpha GPC can interact with certain neurological-condition medications, and magnesium can interact with antibiotics, blood-pressure medications, and bisphosphonates.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Noticeable difference in focus and recall. Genuinely surprised
*by M***T on June 25, 2026*

I've tried a lot of supplements and most are forgettable. This one isn't. I've been taking it consistently and the difference in my focus and recall during the day is real. Not a stimulant buzz, just mental clarity that shows up. Things come to mind faster, I feel less foggy during work hours, and I notice when I skip it. The ingredient stack is smart. Magnesium L-threonate, Lion's Mane, and Alpha-GPC working together. Clean label, no fillers, made in the USA. Three capsules a day, easy to swallow, zero side effects for me. Give it a full bottle before you judge it. Worth it.

### ⭐⭐⭐⭐⭐ Great for the brain and sleep.
*by G***I on April 12, 2025*

Recently hitting menopause, I was on the lookout for help with brain fog, energy, and also quality sleep. I feel this supplement has improve all three (better energy related to better sleep). But you DO need to be consistent and make it a daily habit to take these - also give it more than one bottle to reap the full benefits. When you notice it has helped is when you've taken about two bottles (so two months worth) and then stop taking it. It definitely makes a positive difference!

### ⭐⭐⭐⭐ Great, but 3 capsules a day?
*by K***D on March 11, 2025*

I liked these supplements and although it's always a bit subjective to evaluate supplements and vitamins as you never know if your just assuming any changes or improvements automatically means it works well, I feel like it's doing something to improve my brain functions. No after taste or side effects. And the only reason why I am not giving it 5 stars is the fact each serving is 3 capsules - I wish it was only 1 or 2 at the most.

## Frequently Bought Together

- AMANDEAN Brain Health Supplement. Magnesium L-Threonate (Magtein), Lion's Mane Mushroom Extract, Alpha GPC Choline Complex. Nootropic Cognitive Support for Memory, Focus, Clarity. 90 Veggie Capsules.
- AMANDEAN Magtein Magnesium Complex. L-Threonate, Glycinate, Malate Triple Blend Chelated Magnesium Supplement. 90 Veggie Capsules. High Absorption Branded Ingredients. Brain Health, Sleep, Calm*.
- AMANDEAN Creatine HCl Pills. American Made CON-CRET. 120 Capsules. 7X Concentrated vs Monohydrate Powder. No Bloat. Muscle, Energy, Cognitive, Recovery Support for Men & Women. Gluten Free, Non-GMO.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-15*