---
product_id: 59155092
title: "Phosphatidylserine 300mg, Memory, Focus + Cortisol Support, 120 Capsules | Memory, Focus + Cortisol Supplement, NSF Certified, Calm, Restful Sleep Taken PM, 2 Small Caps, Builds Over 1-4 Weeks"
brand: "double wood supplements"
price: "B/.71"
currency: PAB
in_stock: true
category: "Double Wood Supplements"
url: https://www.desertcart.com.pa/products/59155092-phosphatidylserine-300mg-memory-focus-cortisol-support-120-capsules-memory-focus
store_origin: PA
region: Panama
---

# Gluten-free & pure 300mg optimized dose Made in USA, Non-GMO Phosphatidylserine 300mg, Memory, Focus + Cortisol Support, 120 Capsules | Memory, Focus + Cortisol Supplement, NSF Certified, Calm, Restful Sleep Taken PM, 2 Small Caps, Builds Over 1-4 Weeks

**Brand:** double wood supplements
**Price:** B/.71
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, own your day — don’t let focus slip away!

## Quick Answers

- **What is this?** Phosphatidylserine 300mg, Memory, Focus + Cortisol Support, 120 Capsules | Memory, Focus + Cortisol Supplement, NSF Certified, Calm, Restful Sleep Taken PM, 2 Small Caps, Builds Over 1-4 Weeks by double wood supplements
- **How much does it cost?** B/.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/59155092-phosphatidylserine-300mg-memory-focus-cortisol-support-120-capsules-memory-focus)

## 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

- • **Pure, Premium Quality:** Crafted in the USA with globally sourced, Non-GMO, and gluten-free ingredients.
- • **Trusted & Tested Wellness:** Backed by rigorous third-party testing for purity and potency.
- • **Cognitive Clarity on Demand:** Enhances attention and processing speed for peak mental performance.
- • **Sleek Support for Busy Minds:** 120 easy-to-swallow capsules designed for sustained cognitive health.
- • **Clinically Proven Brain Boost:** Supports memory recall and sharpens focus with a potent 300mg daily dose.

## Overview

Double Wood’s PhosphatidylSerine Supplement delivers a clinically optimized 300mg dose per serving to support memory, attention, and overall cognitive health. Made in the USA with Non-GMO, gluten-free ingredients, this supplement is rigorously third-party tested to ensure purity and potency. With 120 capsules per bottle, it’s designed for professionals seeking sustained brain performance and mental clarity.

## Description

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

## 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 |
| ASIN  | B079YF1K1B |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #5,480 in Health & Household ( See Top 100 in Health & Household ) #88 in Blended Vitamin & Mineral Supplements |
| Brand Name | Double Wood Supplements |
| Color | No Color |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,079) |
| Date First Available  | February 20, 2018 |
| Department  | Adults |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00859793007099 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 1.5 x 2 x 3.1 inches |
| Item Form | Capsule |
| Item Weight | 1.9 Ounces |
| Item model number  | PHOSMERCH |
| Manufacturer | Double Wood Supplements |
| Manufacturer  | Double Wood Supplements |
| Manufacturer Part Number | PHOSMERCH |
| Material Features | GMO Free |
| Material Type Free | en_AE |
| Model Name | See packaging |
| Model Number | PHOSMERCH |
| Number of Items | 1 |
| Primary Supplement Type | Non-specific |
| Product Benefits | Brain Health Support |
| Product Dimensions  | 1.5 x 2 x 3.1 inches; 1.9 ounces |
| Special Ingredients | Phosphatidylserine |
| Specific Uses For Product | Focus |
| Total Servings Per Container | 60 |
| UPC | 859793007099 |
| Unit Count | 120 Count |

## Product Details

- **Brand:** Double Wood Supplements
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 1.9 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 300mg, Memory, Focus + Cortisol Support, 120 Capsules | Memory, Focus + Cortisol Supplement, NSF Certified, Calm, Restful Sleep Taken PM, 2 Small Caps, Builds Over 1-4 Weeks - Image 1](https://m.media-amazon.com/images/I/61UKur0QM-L.jpg)

## Available Options

This product comes in different **Size** options.

## 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

## Frequently Bought Together

- PhosphatidylSerine Supplement 300mg Per Serving, 120 Capsules (Phosphatidyl Serine Complex) by Double Wood
- Magnesium L Threonate, Magtein™, Sleep and Cognitive Support – High Absorption – Most Bioavailable Form of Magnesium – 2,000 mg – 120 Capsules
- Magnesium Glycinate 400mg, 180 Capsules (Vegan Safe, Third Party Tested, Gluten Free, Non-GMO) High Absorption Magnesium by Double Wood Supplements

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**Shop now:** [https://www.desertcart.com.pa/products/59155092-phosphatidylserine-300mg-memory-focus-cortisol-support-120-capsules-memory-focus](https://www.desertcart.com.pa/products/59155092-phosphatidylserine-300mg-memory-focus-cortisol-support-120-capsules-memory-focus)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-07-30*