---
product_id: 661105132
title: "Phosphatidylserine 400 mg with L-Theanine, Magnesium & Vitamin B6, Rhodiola Rosea - Brain, Memory & Focus Support - Certified NON-GMO, Naturally Derived & Bioavailable - Made in USA - 120 Сapsules"
brand: "nutraharmony"
price: "¥187"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/661105132-phosphatidylserine-400-mg-with-l-theanine-magnesium-and-vitamin-b6
store_origin: JP
region: Japan
---

# L-Theanine & Magnesium - calm focus boost Rhodiola Rosea - natural stress relief 400mg Phosphatidylserine - brain supercharge Phosphatidylserine 400 mg with L-Theanine, Magnesium & Vitamin B6, Rhodiola Rosea - Brain, Memory & Focus Support - Certified NON-GMO, Naturally Derived & Bioavailable - Made in USA - 120 Сapsules

**Brand:** nutraharmony
**Price:** ¥187
**Availability:** ❌ Out of Stock

## Summary

> 🧠 Elevate your mind, own your day — clarity meets calm in every capsule!

## Quick Answers

- **What is this?** Phosphatidylserine 400 mg with L-Theanine, Magnesium & Vitamin B6, Rhodiola Rosea - Brain, Memory & Focus Support - Certified NON-GMO, Naturally Derived & Bioavailable - Made in USA - 120 Сapsules by nutraharmony
- **How much does it cost?** ¥187 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/661105132-phosphatidylserine-400-mg-with-l-theanine-magnesium-and-vitamin-b6)

## Best For

- nutraharmony enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Professionals:** Scientifically backed formula with stellar customer support
- • **Extra Strength 400mg Dose:** Max potency for enhanced brain performance
- • **5-in-1 Cognitive Powerhouse:** Synergistic blend for memory, focus & stress relief
- • **Made in USA with Global Quality:** Strict GMP standards ensure safety & efficacy
- • **Certified Non-GMO & Bioavailable:** Pure, naturally derived ingredients for optimal absorption

## Overview

Phosphatidylserine 400 mg with L-Theanine, Magnesium, Vitamin B6, and Rhodiola Rosea is a premium, non-GMO brain health supplement designed to boost memory, focus, and stress resilience. Manufactured in the USA under GMP-certified conditions, this 5-in-1 formula delivers potent, bioavailable nutrients that support cognitive clarity and emotional balance, perfect for busy professionals seeking natural mental edge and calm.

## Description

Unlock Your Brain’s Potential with Phosphatidylserine 400mg – 5-in-1 Cognitive Complex Elevate your clarity, focus, and memory with the power-packed Phosphatidylserine 400mg! NUTRAHARMONY's vegan & non-GMO certified formula is designed to fuel your brain with the essential nutrients for a comfortable lifestyle. Whether you're looking to sharpen your focus, manage stress, or support restful sleep, this potent brain-boosting supplement is your go-to solution. Packed with Rhodiola Rosea, L-Theanine, Magnesium, and Vitamin B6, our 5-in-1 Cognitive Complex supports relaxation and stress relief while aiding cognitive function. Don't let brain fog or stress hold you back — unlock your full potential today! Non-GMO certified , Effective & Potent: Provides a powerful 400mg dosage per serving of pure, naturally derived phosphatidylserine for maximum potency. Non-GMO-certified phosphatidylserine guarantees a product free from synthetic alterations, supporting cognitive function without compromising quality, safety, or environmental sustainability. Enhanced Bioavailability: Formulated to ensure superior absorption and bioavailability for optimal results. Cognitive Support: Supports clear thinking, focus, and memory, enhancing overall brain function. Stress Relief & Calmness: Assists in managing stress and promoting calmness and relaxation. Premium Blend: Powered by Rhodiola Rosea, L-Theanine, Magnesium, and Vitamin B6 for comprehensive brain health. Memory & Brain Function: Enhances cognitive performance, memory functioning, and brain function.* Relaxation & Calmness: Reduces stress, promoting relaxation and calm without compromising clarity.* Emotional Balance: Supports mood stability, emotional balance, and focus, while helping to reduce feelings of stress.* Step into your best self with Phosphatidylserine 400mg from NUTRAHARMONY — because your brain deserves the best!

Review: Good stuff - I am now on my 3rd week taking these. The 1st week I did every 8 hrs, so 3 times daily. Then I went on every 12 hrs. I do a lot of computer work and also read quite a bit. My attention span seems better and my brain feels better also. I think they work.
Review: Good quality, good price - I have bought phos serine many times from many companies and the dosage here is quite good and I would recommend buying this product, also there seems to be a synergistic effect with the other added supplements. I keep going back to this one and feel quite satisfied.

## Features

- 5-in-1 Cognitive Complex — Phosphatidylserine infused with Rhodiola Rosea, L-Theanine, Magnesium, and Vitamin B6 for comprehensive brain health. This advanced blend supports cognitive performance, memory, and focus while promoting stress relief without compromising clarity.
- Brain, Memory & Focus — Phosphatidylserine helps maintain clarity, focus, and memory while promoting calmness, relaxation, and overall cognitive function. Phosphatidylserine aids in managing stress by supporting emotional well-being, making it ideal for relaxation & restful sleep.
- Phosphatidylserine 400mg — Experience the superpower of proper brainwork with non-GMO certified Phosphatidylserine! Extra strength 400mg dosage formulated with a potent, naturally derived source for maximum purity, bioavailability & absorption. Non-GMO certified formula ensures that it is a clean & safe supplement to support cognitive function.
- Made in USA With Globally Sourced Ingredients — Phosphatidylserine capsules are proudly manufactured in the USA under strict quality control standards, laboratory-controlled quality, non-GMO & GMP certified. We adhere to rigorous procedures to ensure every batch's safety, purity, and efficacy. We use the most potent forms of each component to achieve the maximum effect.
- Trustworthy Service — We are committed to providing exceptional customer service and transparency with NUTRAHARMONY’s carefully selected Phosphatidylserine. With cognitive support supplements, you can trust that you're receiving a premium-quality Phosphatidylserine backed by scientific research and dedicated customer support!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D87H5BLH |
| Age Range Description | Adult |
| Best Sellers Rank | #308,789 in Health & Household ( See Top 100 in Health & Household ) #13,832 in Blended Vitamin & Mineral Supplements |
| Brand | NUTRAHARMONY |
| Brand Name | NUTRAHARMONY |
| Container Type | Bottle |
| Customer Reviews | 4.3 out of 5 stars 139 Reviews |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Form | Capsule |
| Manufacturer | Distributed by Nutra Harmony LLC |
| Manufacturer Part Number | ZK-8X0E-3JJJ |
| Material Features | GMO Free |
| Number of Items | 1 |
| Primary Supplement Type | Phosphatidylserine |
| Product Benefits | Brain Health Support |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 60 |
| Unit Count | 120.0 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** NUTRAHARMONY
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Number of Items:** 1
- **Package Information:** Bottle
- **Primary Supplement Type:** Phosphatidylserine
- **Product Benefits:** Brain Health Support
- **Servings per Container:** 60
- **Unit Count:** 120.0 Count

## Images

![Phosphatidylserine 400 mg with L-Theanine, Magnesium & Vitamin B6, Rhodiola Rosea - Brain, Memory & Focus Support - Certified NON-GMO, Naturally Derived & Bioavailable - Made in USA - 120 Сapsules - Image 1](https://m.media-amazon.com/images/I/81uXnld8XrL.jpg)
![Phosphatidylserine 400 mg with L-Theanine, Magnesium & Vitamin B6, Rhodiola Rosea - Brain, Memory & Focus Support - Certified NON-GMO, Naturally Derived & Bioavailable - Made in USA - 120 Сapsules - Image 2](https://m.media-amazon.com/images/I/81Ulp98ErAL.jpg)
![Phosphatidylserine 400 mg with L-Theanine, Magnesium & Vitamin B6, Rhodiola Rosea - Brain, Memory & Focus Support - Certified NON-GMO, Naturally Derived & Bioavailable - Made in USA - 120 Сapsules - Image 3](https://m.media-amazon.com/images/I/81rFRsX2GfL.jpg)
![Phosphatidylserine 400 mg with L-Theanine, Magnesium & Vitamin B6, Rhodiola Rosea - Brain, Memory & Focus Support - Certified NON-GMO, Naturally Derived & Bioavailable - Made in USA - 120 Сapsules - Image 4](https://m.media-amazon.com/images/I/81Z8sEjQLUL.jpg)
![Phosphatidylserine 400 mg with L-Theanine, Magnesium & Vitamin B6, Rhodiola Rosea - Brain, Memory & Focus Support - Certified NON-GMO, Naturally Derived & Bioavailable - Made in USA - 120 Сapsules - Image 5](https://m.media-amazon.com/images/I/81O+Mctg3AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff
*by H***R on June 25, 2025*

I am now on my 3rd week taking these. The 1st week I did every 8 hrs, so 3 times daily. Then I went on every 12 hrs. I do a lot of computer work and also read quite a bit. My attention span seems better and my brain feels better also. I think they work.

### ⭐⭐⭐⭐⭐ Good quality, good price
*by W***V on November 28, 2024*

I have bought phos serine many times from many companies and the dosage here is quite good and I would recommend buying this product, also there seems to be a synergistic effect with the other added supplements. I keep going back to this one and feel quite satisfied.

### ⭐⭐⭐⭐ Made me feel a bit anxious at first but think it’s helping with focus.
*by S***Y on July 20, 2025*

I saw an ad for a brain supplement that was too expensive for me. This brand had comparable ingredients.At first it made me feel anxious but after a week that went away. I do feel it does help with my focus and anything that can help my post menopausal brain function better, I’m all for.

## Frequently Bought Together

- Phosphatidylserine 400 mg with L-Theanine, Magnesium & Vitamin B6, Rhodiola Rosea - Brain, Memory & Focus Support - Certified NON-GMO, Naturally Derived & Bioavailable - Made in USA - 120 Сapsules
- Phosphatidylserine Supplement, 400mg Serving, 240 Capsules – Soy Free Sunflower Lecithin Source
- Carlyle Bacopa Monnieri Capsules | 180 Capsules | Gluten Free Supplement

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/661105132-phosphatidylserine-400-mg-with-l-theanine-magnesium-and-vitamin-b6](https://www.desertcart.jp/products/661105132-phosphatidylserine-400-mg-with-l-theanine-magnesium-and-vitamin-b6)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-21*