---
product_id: 434736286
title: "Best Naturals Potassium Chloride Supplement 99mg 400 Tablets - 3rd Party Lab Tested"
brand: "best naturals"
price: "159 zł"
currency: PLN
in_stock: true
reviews_count: 12
category: "Best Naturals"
url: https://www.desertcart.pl/products/434736286-best-naturals-potassium-chloride-supplement-99mg-400-tablets-3rd-party
store_origin: PL
region: Poland
---

# 99mg Potassium per tablet 3rd Party Lab Tested Purity GMP Certified, Made in USA Best Naturals Potassium Chloride Supplement 99mg 400 Tablets - 3rd Party Lab Tested

**Brand:** best naturals
**Price:** 159 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your day with pure, proven potassium!

## Quick Answers

- **What is this?** Best Naturals Potassium Chloride Supplement 99mg 400 Tablets - 3rd Party Lab Tested by best naturals
- **How much does it cost?** 159 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/434736286-best-naturals-potassium-chloride-supplement-99mg-400-tablets-3rd-party)

## Best For

- best naturals enthusiasts

## Why This Product

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

## Key Features

- • **Clean Label, Zero Compromise:** No artificial colors, flavors, sweeteners, preservatives, or common allergens—pure wellness in every tablet.
- • **Verified Purity for Peace of Mind:** Third-party lab testing guarantees a clean, trustworthy supplement free from contaminants.
- • **Bulk Supply for Consistent Wellness:** 400 tablets per bottle means you stay stocked and supported without interruption.
- • **GMP-Certified Quality You Can Trust:** Manufactured under the highest standards in the USA, ensuring premium quality and safety.
- • **Precision-Powered Electrolyte Support:** Each tablet delivers a potent 99mg dose of potassium chloride to keep your muscle and nerve function on point.

## Overview

Best Naturals Potassium Chloride Supplement offers a high-quality 99mg potassium dose per tablet, verified by independent third-party labs. Free from artificial additives and common allergens, this GMP-certified, USA-made formula supports electrolyte balance, muscle activity, and nerve transmission. With 400 tablets per bottle, it’s a reliable, clean, and convenient choice for proactive health management.

## Description

Buy Best Naturals Potassium Chloride Supplement 99mg 400 Tablets - 3rd Party Lab Tested on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Best potassium chloride supplement! - Priced right and works perfectly. I take two in the morning and two at bed and my bloodwork has been on point.
Review: good product - good product. have used for several months to counter potassium lose from water pills. Works.

## Features

- PREMIUM FORMULA - Our Potassium Tablets are the made with high quality Potassium Chloride
- 3rd Part Lab Tested - Our All Best Naturals Products come with 3rd Party Independent Lab Tested
- Potassium supplement is necessary for supporting electrolyte mineral balance & Our potassium promotes muscle activity & nerve transmission
- No Artiﬁcial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish
- All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world - Proudly Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09XRTL8X6 |
| Best Sellers Rank | #50,607 in Health & Household ( See Top 100 in Health & Household ) #90 in Potassium Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (659) |
| Date First Available  | March 1, 2021 |
| Manufacturer  | Best Naturals |
| Product Dimensions  | 4.41 x 2.44 x 2.4 inches; 6.74 ounces |

## Product Details

- **Brand:** Best Naturals
- **Flavor:** Unflavored
- **Item Form:** tablets
- **Primary Supplement Type:** Potassium
- **Unit Count:** 400 Count

## Images

![Best Naturals Potassium Chloride Supplement 99mg 400 Tablets - 3rd Party Lab Tested - Image 1](https://m.media-amazon.com/images/I/71V5kheO3nL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best potassium chloride supplement!
*by L***N on October 10, 2025*

Priced right and works perfectly. I take two in the morning and two at bed and my bloodwork has been on point.

### ⭐⭐⭐⭐⭐ good product
*by J***D on October 17, 2025*

good product. have used for several months to counter potassium lose from water pills. Works.

### ⭐⭐⭐⭐⭐ Easier to Swallow, and Also Just as Effective as Prescription Tablets
*by H***Y on January 10, 2026*

These potassium chloride tablets are so much easier to swallow than the giant prescription form I had been struggling with. I just take 2 of these in the morning and another 2 at night, resulting in good potassium levels each time I get my regular blood work done. I know that the amount of effective medication in OTC tablets can vary a bit from prescription supplements, but I am very happy with this substitution.

## Frequently Bought Together

- Best Naturals Potassium Chloride Supplement 99mg 400 Tablets - 3rd Party Lab Tested
- Nature's Bounty Magnesium Supplements - Magnesium 500 Mg Tablets for Bone & Muscle Health, 200 Count (Pack of 1)
- Best Naturals Potassium Gluconate Supplement 595 Mg Tablet, 250Count

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-26*