---
product_id: 1966237
title: "Signature COQ10 100 Softgels, 300 mg, 6.4 Ounce"
brand: "kirkland"
price: "R$448"
currency: BRL
in_stock: true
reviews_count: 8
category: "Kirkland"
url: https://www.desertcart.com.br/products/1966237-signature-coq10-100-softgels-300-mg-6-4-ounce
store_origin: BR
region: Brazil
---

# 300 mg potent dose 100 softgels per bottle USP verified quality Signature COQ10 100 Softgels, 300 mg, 6.4 Ounce

**Brand:** kirkland
**Price:** R$448
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock your heart’s energy with Kirkland CoQ10 – because aging gracefully is the new hustle!

## Quick Answers

- **What is this?** Signature COQ10 100 Softgels, 300 mg, 6.4 Ounce by kirkland
- **How much does it cost?** R$448 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/1966237-signature-coq10-100-softgels-300-mg-6-4-ounce)

## Best For

- kirkland enthusiasts

## Why This Product

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

## Key Features

- • **Heart Health Hero:** Supports cardiovascular wellness and healthy blood pressure levels.
- • **Power-Packed Potency:** Each softgel delivers a clinically effective 300 mg dose.
- • **Statin Support Savior:** Helps prevent statin-induced CoQ10 deficiency without replacing meds.
- • **Age-Defying Antioxidant:** Replenishes CoQ10 levels that naturally decline with age.
- • **Trusted Quality Assurance:** USP verified for purity and potency, ensuring premium supplement standards.

## Overview

Kirkland Signature CoQ10 300 mg softgels provide a high-potency antioxidant supplement designed to support heart health, maintain healthy blood pressure, and replenish CoQ10 levels that decline with age or statin use. With 100 USP verified softgels per bottle, this natural, unflavored formula is a trusted choice for adults seeking to boost cellular energy and cardiovascular wellness.

## Description

Coq10 is a powerful antioxidant that is a necessary nutrient for cell function in the body and has been shown to have numerous health benefits in clinical research. Coq 10 concentrations decrease as we age. The heart is especially prone to reduction in coq 10. Supplementing with this important hearth health antioxidant may help support healthy aging. Coq10 delivers important antioxidants and nutrients that help maintain a healthy cardiovascular system and healthy blood pressure levels already within normal range. Statins reduce the natural production of coq10. Statin-induced coq10 deficiency is preventable with supplemental coq10. Coq10 is not intended to serve as a replacement for statin therapy, nor should you discontinue taking any prescribed medications while supplementing with coq10. These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Review: Genuine product! great material handling and delivery! outstanding, will order more in the future. - Genuine product! great material handling and delivery! outstanding, will order more in the future.
Review: Good value - Best value I found for COQ10 online. Will purchase again.

## Features

- Maintain Healthy Blood Pressure
- Promote Energy Production
- USP Verified

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007YMBM6S |
| Age Range Description | Adult |
| Best Sellers Rank | #25,798 in Health & Household ( See Top 100 in Health & Household ) #102 in CoQ10 Nutritional Supplements |
| Brand | KIRKLAND |
| Brand Name | KIRKLAND |
| Color | Multi-colored |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 1,173 Reviews |
| Dosage Form | Tablets |
| Flavor | Unflavored |
| Global Trade Identification Number | 00096619928118 |
| Item Dimensions | 2.5 x 2.5 x 5 inches |
| Item Form | Softgel |
| Item Height | 5 inches |
| Item Weight | 0.33 Pounds |
| Manufacturer | Kev and Cooper LLC |
| Material Features | Natural |
| Model Name | Kirkland Mg |
| Number of Items | 1 |
| Primary Supplement Type | COq10 |
| Product Benefits | Antioxidant,Softening |
| Total Servings Per Container | 100 |
| UPC | 784922887733 096619928118 749447406951 |
| Unit Count | 100 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** KIRKLAND
- **Flavor:** Unflavored
- **Item Form:** Softgel
- **Item Weight:** 0.33 Pounds
- **Item dimensions L x W x H:** 2.5 x 2.5 x 5 inches
- **Package Information:** Bottle
- **Primary Supplement Type:** COq10
- **Product Benefits:** Antioxidant,Softening
- **Unit Count:** 100 Count

## Images

![Signature COQ10 100 Softgels, 300 mg, 6.4 Ounce - Image 1](https://m.media-amazon.com/images/I/81VcS6PvJsL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this made is the USA?**
A: It doesn't say on the bottle where it is manufactured but it is Costco brand.

**Q: When the product is expired?**
A: As inventory sells, it is replaced with newer ones which have later expiration dates. If you purchase a product that is fulfilled by Amazon, they have strict procedures in place to ensure you receive one that can be consumed fully before the expiration date.

**Q: The label indicates that the product contains riboflavin.  However, it does not say how much of the RDA of riboflavin is present.  Does anyone know?**
A: It doesn't say on the bottle.  This isn't a multivitamin though and it's the last ingredient so it's going to be less than 1%.

**Q: This goods can send to China?**
A: Yes, Amazon ships to China

## Customer Reviews

### ⭐⭐⭐⭐⭐ Genuine product! great material handling and delivery! outstanding, will order more in the future.
*by R***E on January 17, 2026*

Genuine product! great material handling and delivery! outstanding, will order more in the future.

### ⭐⭐⭐⭐⭐ Good value
*by A***A on November 29, 2025*

Best value I found for COQ10 online. Will purchase again.

### ⭐⭐⭐⭐⭐ Good to take everyday for immune system!
*by S***L on December 8, 2025*

I find CoQ10 300’s are great for your immune system. Take the 300’s and see how you feel.

## Frequently Bought Together

- Kirkland Signature COQ10 100 Softgels, 300 mg, 6.4 Ounce
- Nutricost Vitamin B2 (Riboflavin) 400mg, 120 Capsules - Gluten Free, Non-GMO
- Nature Made Extra Strength Magnesium Oxide 400 mg, Magnesium Supplement for Muscle, Nerve, Bone and Heart Support, 110 Softgels, 110 Day Supply

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**Shop now:** [https://www.desertcart.com.br/products/1966237-signature-coq10-100-softgels-300-mg-6-4-ounce](https://www.desertcart.com.br/products/1966237-signature-coq10-100-softgels-300-mg-6-4-ounce)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*