---
product_id: 59155092
title: "PhosphatidylSerine Supplement 300mg Per Serving, 120 Capsules (Phosphatidyl Serine Complex) by Double Wood"
brand: "double wood supplements"
price: "€ 39.58"
currency: EUR
in_stock: true
reviews_count: 13
category: "Double Wood Supplements"
url: https://www.desertcart.fr/products/59155092-phosphatidylserine-supplement-300mg-per-serving-120-capsules-phosphatidyl-serine-complex
store_origin: FR
region: France
---

# Supports memory & focus Non-GMO & gluten-free 300mg optimized dose PhosphatidylSerine Supplement 300mg Per Serving, 120 Capsules (Phosphatidyl Serine Complex) by Double Wood

**Brand:** double wood supplements
**Price:** € 39.58
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your brain game — because your mind deserves the best!

## Quick Answers

- **What is this?** PhosphatidylSerine Supplement 300mg Per Serving, 120 Capsules (Phosphatidyl Serine Complex) by Double Wood by double wood supplements
- **How much does it cost?** € 39.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/59155092-phosphatidylserine-supplement-300mg-per-serving-120-capsules-phosphatidyl-serine-complex)

## Best For

- double wood supplements enthusiasts

## Why This Product

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

## Key Features

- • **Sustain Your Edge Daily:** 120 capsules for a 2-month supply of sustained cognitive performance
- • **Pure, Clean, and Trusted:** Made in the USA with non-GMO, gluten-free ingredients
- • **Sharper Memory & Laser Focus:** Clinically shown to boost recall and attention in healthy adults
- • **Clinically Optimized 300mg Dose:** Precision-engineered for peak cognitive support
- • **Backed by Science, Loved by Users:** Thousands of 5-star reviews confirm real brain benefits

## Overview

Double Wood's PhosphatidylSerine Supplement delivers a clinically optimized 300mg dose per serving to support memory, focus, and overall cognitive health. Made in the USA with non-GMO, gluten-free ingredients, this supplement is trusted by thousands for its purity and effectiveness. With 120 capsules per bottle, it offers a convenient two-month supply designed to help busy professionals maintain sharp mental performance every day.

## Description

Buy PhosphatidylSerine Supplement 300mg Per Serving, 120 Capsules (Phosphatidyl Serine Complex) by Double Wood on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Good brain supplement. - PhosphatidylSerine Supplement 300mg is noted to be a good brain / memory supplement. I've used them for more than a year and they seem to be working for me.
Review: Helps the memory! - This stuff is great! It's one of the few things that will cross the blood brain barrier, and keeps your memory all together! We had my mom on this for a long time, then she stopped swallowing her pills, so we pulled them from her (she would chew on them ... ick) and after that, we watched her go downhill quickly, sadly passing in the next year. When she was on them though, she was talking, answering, chatting, we could carry on conversations ... off them, we got nothing. As I'm semi-retired now myself, I have incorporated them in my routine and I can say it helps too!

## Features

- SUPPORTS MEMORY AND ATTENTION: Clinically shown to assist with memory recall and sharpen focus in healthy adults. A 300mg daily dose is optimized for peak results
- SUPPORTS OVERALL COGNITIVE HEALTH: Multiple studies have shown that Phosphatidylserine may help support attention and cognitive function in healthy adults
- MAY BOOST COGNITIVE PERFORMANCE: Studies have shown that Phosphatidylserine supports brain health, including memory, processing speed, and focus
- ROOTED IN QUALITY: Double Wood's Phosphatidylserine is manufactured right here in the USA from globally sourced ingredients, Non-GMO, and gluten-free
- WE BOTTLE WELLNESS: At Double Wood, we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B079YF1K1B |
| Best Sellers Rank | #5,479 in Health & Household ( See Top 100 in Health & Household ) #93 in Blended Vitamin & Mineral Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,887) |
| Date First Available  | February 20, 2018 |
| Department  | Adults |
| Is Discontinued By Manufacturer  | No |
| Item model number  | PHOSMERCH |
| Manufacturer  | Double Wood Supplements |
| Product Dimensions  | 1.5 x 2 x 3.1 inches; 1.76 ounces |

## Product Details

- **Brand:** Double Wood Supplements
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 1.76 ounces
- **Item dimensions L x W x H:** 1.5 x 2 x 3.1 inches
- **Primary Supplement Type:** Non-specific
- **Product Benefits:** Brain Health Support
- **Special Ingredients:** Phosphatidylserine
- **Unit Count:** 120 Count

## Images

![PhosphatidylSerine Supplement 300mg Per Serving, 120 Capsules (Phosphatidyl Serine Complex) by Double Wood - Image 1](https://m.media-amazon.com/images/I/61UKur0QM-L.jpg)

## Questions & Answers

**Q: How many mg of ps100 do you get?  is it a 500mg capsule of 60% standardized ps100 = 300mg?  or is it a 300 mg capsule of 100% ps100?**
A: Here was the email I sent to the manufacturer: The bottle says standardized to 20%.  So there is actually only 60 mg of Phosphatidylserine per 300 mg serving?  I’ve never seen “standardized” on this particular supplement before.  

There reply: Yes you are correct. All Phosphatidylserine are standardized, ours is standardized to 20%.

I see this as a rip off compared to Jarrow, Doctor’s Best, and some of the other more reputable brands.

**Q: I'd like to see the first question answered as to the actual concentration of a serving, with or without standardization!**
A: I ordered PS directly from double woods and the label on that bottle says “from non-GMO soy, Standardized to 20%

**Q: " Testing is available by request". Does this mean testing results are available? Just curious about the quality control assay results.**
A: Hello,

Yep! Just send an email to support@doublewoodsupplements.com for all testing or other order related requestions.

Best Regards,
-Caroline
Double Wood Supplements

**Q: Is this sourced from GMO soy?**
A: Hello,

Nope, the soy our product is derived from is NON-GMO.

Best Regards,
-Caroline
Double Wood Supplements

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good brain supplement.
*by W***S on January 15, 2026*

PhosphatidylSerine Supplement 300mg is noted to be a good brain / memory supplement. I've used them for more than a year and they seem to be working for me.

### ⭐⭐⭐⭐⭐ Helps the memory!
*by B***S on December 29, 2025*

This stuff is great! It's one of the few things that will cross the blood brain barrier, and keeps your memory all together! We had my mom on this for a long time, then she stopped swallowing her pills, so we pulled them from her (she would chew on them ... ick) and after that, we watched her go downhill quickly, sadly passing in the next year. When she was on them though, she was talking, answering, chatting, we could carry on conversations ... off them, we got nothing. As I'm semi-retired now myself, I have incorporated them in my routine and I can say it helps too!

### ⭐⭐⭐⭐⭐ Phosphatidyl Serine Review
*by D***E on December 23, 2025*

This product seems to help; albeit to a moderate degree. I continue to take it since the cost/benefit ratio is satisfactory.

## Frequently Bought Together

- PhosphatidylSerine Supplement 300mg Per Serving, 120 Capsules (Phosphatidyl Serine Complex) by Double Wood
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*