Taking for fertility
"I started taking this supplement to support my fertility and I like that it has 300mg instead of the standard 200mg that other supplements have. I fully trust the quality of this one too!"
CoQ10 Complex
$34.99
Designed to support cellular energy and healthy circulation, CoQ10 Complex combines 300 mg ubiquinone with PQQ and BioPerine® for enhanced absorption.
- 300 mg CoQ10 (ubiquinone) per softgel for ATP production support
- PQQ to support mitochondrial health and sustained energy
- BioPerine® black pepper extract for improved absorption
- Third‑party tested • Non‑GMO • Gluten‑free • cGMP manufactured
- 30 softgels — take 1 softgel daily with food
Formulated for active lifestyles and daily use to help maintain energy availability during training and everyday activity.*
Third-Party Tested
Gluten-Free
Non-GMO
The Just Ingredients Difference
300mg Coq10
Research-backed amount of CoQ10 to support ATP production.
Better Absorption
BioPerine® Black Pepper to support nutrient absorption bioavailability.
Added Energy Support
Includes PQQ to support mitochondrial health and cellular energy.*
Third-Party Tested
We test every ingredient and retest the final product blend for quality assurance.
How CoQ10 Helps You Reach Your Fitness Goals
Training Performance Support
- Supports ATP production for cellular energy when you train*
- Supports oxygen delivery and healthy circulation during exercise*
- Helps support endurance and output during physical activity*
Daily Athletic Foundation
- Supports steady cellular energy throughout the day*
- Helps support cardiovascular energy metabolism*
- Supports energy availability for training, work, and life*
Long-Term Performance Support
- Supports mitochondrial energy production for sustained performance*
- Helps support recovery between workouts and training stress*
- Supports consistency, endurance, and reduced fatigue over time*
- Supports ATP production for cellular energy when you train*
- Supports oxygen delivery and healthy circulation during exercise*
- Helps support endurance and output during physical activity*
TOP PERFORMERS CHOOSE JI SPORTS NUTRITION
Proudly Certified, Proudly Partnered
Real Ingredients.
Better Health.
We carefully selected whole food ingredients for better CoQ10 formulated for athletes and those with active lifestyles. See why we included some of these key ingredients:
300mg CoQ10
PQQ
Black Pepper Extract
Just What You Deserve. No Nonsense.
Our Standards
Common Standards
No Artificial Flavors
No Unnecessary Fillers
No Artificial Sweeteners
No Artificial Dyes
No Gums or Synthetic Emulsifiers
No Added Sugar
No Sugar Alcohols
Non-GMO
3rd Party Tested
Gluten-Free
Overall rating: 4.9375 / 5 from 16 reviews.
AI Generated Review Summary
Summary topics
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Review highlights
Reviews
Can’t speak to its effectiveness,
"Can’t speak to its effectiveness, but all of JIs stuff is great!"
Easy to take
"Easy to take and a great dose for coq10"
GOod P
"Favorite CoQ10 product I have used!"
Gives me energy
"I’m surprised at how good I feel since I started this"
CoQ10 Comlex
"This s the first time I have tried the Just Ingredients CoQ10. They seem to be working well. I’m sure I will order again."
Love this stuff!
"Love this stuff!"
High quality product
"I just started using this, so we will see how it works out long-term. I know the ingredients are high-quality though."
Great supplement
"I love knowing that these are clean ingredients inside the pills I take daily"
Best CoQ10
"Just changed to this brands CoQ10! Better quality."
Q&A
FAQ's
Have more questions? Let us know!
CoQ10 (Coenzyme Q10) is a compound found in the mitochondria, often referred to as the “powerhouse” of the cell. It plays a role in helping the body produce ATP, which is the body’s main energy source. It also functions as an antioxidant, helping support cellular health.*
Because CoQ10 supports energy production, we recommend taking it in the morning.
CoQ10 supports cellular energy production, antioxidant activity, circulation and blood flow, and overall endurance capacity.*
Yes, CoQ10 is typically best taken with food, especially meals that contain healthy fats, to support absorption.
Yes, it is manufactured in a cGMP-certified facility.
Yes, we third-party test our products and source from high-quality suppliers to support our safety and quality standards.