---
product_id: 100090867
title: "Polygala tenuifolia Capsules | 100mg | 180 Count | 20:1 Extract | Yuan Zhi | Promotes Cognitive Function, Learning and Memory | Supports Healthy Stress Levels | Adaptogen Supplement"
brand: "nootropics depot"
price: "253.89 DT"
currency: TND
in_stock: true
category: "Nootropics Depot"
url: https://www.desertcart.tn/products/100090867-polygala-tenuifolia-capsules-100mg-180-count-20-1-extract-yuan
store_origin: TN
region: Tunisia
---

# 100mg potent dose 20:1 concentrated extract 180 capsules for 3-month supply Polygala tenuifolia Capsules | 100mg | 180 Count | 20:1 Extract | Yuan Zhi | Promotes Cognitive Function, Learning and Memory | Supports Healthy Stress Levels | Adaptogen Supplement

**Brand:** nootropics depot
**Price:** 253.89 DT
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, own your day — the smart supplement for the driven millennial.

## Quick Answers

- **What is this?** Polygala tenuifolia Capsules | 100mg | 180 Count | 20:1 Extract | Yuan Zhi | Promotes Cognitive Function, Learning and Memory | Supports Healthy Stress Levels | Adaptogen Supplement by nootropics depot
- **How much does it cost?** 253.89 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/100090867-polygala-tenuifolia-capsules-100mg-180-count-20-1-extract-yuan)

## Best For

- nootropics depot enthusiasts

## Why This Product

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

## Key Features

- • **Sustained Brain Fuel:** 180 capsules provide a consistent daily regimen for long-term cognitive enhancement.
- • **Stress Less, Achieve More:** Adaptogen support helps maintain healthy stress levels and a positive mood.
- • **Flavorless & Easy to Swallow:** Convenient capsules fit seamlessly into your busy professional lifestyle.
- • **Pure Power, Proven Integrity:** In-house lab tested for purity and identity—no compromises on quality.
- • **Sharper Focus, Faster Recall:** Clinically tested 20:1 extract boosts cognitive clarity and memory retention.

## Overview

Nootropics Depot Polygala tenuifolia Capsules deliver a potent 100mg dose of a 20:1 Yuan Zhi extract, designed to enhance cognitive function, learning, and memory. This adaptogen supplement supports healthy stress levels and mood balance, backed by rigorous in-house lab testing for purity. With 180 easy-to-swallow capsules per jar, it offers a reliable, flavorless daily boost for professionals seeking sharper focus and mental clarity.

## Description

Buy Nootropics Depot Polygala tenuifolia Capsules | 100mg | 180 Count | 20:1 Extract | Yuan Zhi | Promotes Cognitive Function, Learning and Memory | Supports Healthy Stress Levels | Adaptogen Supplement on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Polygala tenuifolia Capsules | 100mg | 180 Count | 20:1 Extract | Also Known As: Yuan Zhi
- Promotes Cognitive Function, Learning and Memory
- Supports Healthy Stress Levels and Positive Mood
- Adaptogen Supplement
- In-House Lab Tested for Purity and Identity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XG8RWKY |
| Age Range Description | Adult |
| Best Sellers Rank | #110,022 in Health & Household ( See Top 100 in Health & Household ) #4,553 in Blended Vitamin & Mineral Supplements |
| Brand | Nootropics Depot |
| Brand Name | Nootropics Depot |
| Container Type | Jar |
| Customer Reviews | 4.4 out of 5 stars 210 Reviews |
| Dosage Form | Capsule |
| Flavor | flavorless |
| Item Form | Capsules |
| Item Package Quantity | 1 |
| Legal Disclaimer | Keep out of reach of children. Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions, and/or taking prescription drug(s) or OTC medication(s). |
| Manufacturer | Nootropics Depot |
| Manufacturer Part Number | ND1153B |
| Model Number | ND1153B |
| Number of Items | 1 |
| Package Information | Jar |
| Package Quantity | 1 |
| Unit Count | 180 Count |

## Product Details

- **Brand:** Nootropics Depot
- **Item Form:** Capsules
- **Item Package Quantity:** 1
- **Manufacturer:** Nootropics Depot
- **Package Information:** Jar

## Images

![Polygala tenuifolia Capsules | 100mg | 180 Count | 20:1 Extract | Yuan Zhi | Promotes Cognitive Function, Learning and Memory | Supports Healthy Stress Levels | Adaptogen Supplement - Image 1](https://m.media-amazon.com/images/I/61sTxJEEnTL.jpg)

## Available Options

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

## Questions & Answers

**Q: If each pill is a 100mg and contains a 20:1 extract, does that mean each pill is equivalent to 2g of Polygala root?**
A: Correct

**Q: Can you feel a difference within several hours of taking it?**
A: It's not a noticeable difference but definitely
feel like it's working. It's almost as if it just makes your day 5-10% better. No, it's not like taking a klonopin. The half life is relatively shorts so you're supposed to take it 3 times a day if that's what you need. I've only been taking it once as needed if I'm stressed because it's supposed to ASSIST you with stress. Remember to avoid dependency of needing it to cope.

**Q: This product uses corn Ethanol (an oxidizer) as an extractor and two fillers. Of the 180 caps,18 grams, 2/3rds are fillers. Is this worth it??**
A: Yes. Nootropics Depot is very reputable, and uses scientifically-backed extraction methods (alcohol in this case), formulas, and is third-party verified. They have quite the following on Reddit. I trust them above most supplement companies. I found this supplement very effective for brain fog, stress, and general mood boosting effects.

**Q: Size of pill compared to a dime?**
A: It's about the length of a dime. A little larger than a vitamin D pill.

## Frequently Bought Together

- Nootropics Depot Polygala tenuifolia Capsules | 100mg | 180 Count | 20:1 Extract | Yuan Zhi | Promotes Cognitive Function, Learning and Memory | Supports Healthy Stress Levels | Adaptogen Supplement
- Nootropics Depot 4’-DMA-7,8-DHF Capsules | 10mg | 90 Count | 4'-DMA-7,8-Dihydroxyflavone
- Nootropics Depot Sabroxy® Tablets | 500mg | 30 Count | Minimum 10% Oroxylin-A | Oroxylum indicum | May Help Promote Focus & Motivation | May Help Promote Cognitive Function

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**Shop now:** [https://www.desertcart.tn/products/100090867-polygala-tenuifolia-capsules-100mg-180-count-20-1-extract-yuan](https://www.desertcart.tn/products/100090867-polygala-tenuifolia-capsules-100mg-180-count-20-1-extract-yuan)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-03*