Life Extension - CoQ10 (Ubiquinone) with d-Limonene

Cellular Energy & Heart Health Support
Support cellular energy and heart health with CoQ10 enhanced with d-Limonene. Available in 50mg and 100mg strengths. Non-GMO, gluten-free, EU-compliant formula from Life Extension.
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Cost-Effective CoQ10 for Cellular Energy & Cardiovascular Health

Support your body's natural energy production with CoQ10 (Ubiquinone) with d-Limonene from Life Extension—a research-backed formula that combines essential coenzyme Q10 with orange peel extract for enhanced stability and bioavailability.

Available in 50mg and 100mg strengths, this formula offers an affordable way to maintain optimal CoQ10 levels as they naturally decline with age.

Why CoQ10 Matters for Longevity

Coenzyme Q10 (CoQ10) is a vital nutrient your mitochondria—the powerhouses of your cells—need to convert food into ATP, your body's primary energy currency. As we age, natural CoQ10 production declines, which can impact cellular energy, cardiovascular function, and overall vitality.

This formula is ideal for:

  • Supporting healthy cellular energy production
  • Promoting cardiovascular health and function
  • Providing powerful antioxidant protection
  • Maintaining optimal CoQ10 levels as you age

The d-Limonene Advantage

Enhanced with d-Limonene from cold-pressed orange peel oil, this formula supports the stability and efficiency of CoQ10 in your body, helping it stay active longer for sustained cellular support.

Key Benefits

Cellular Energy Production
CoQ10 plays an essential role in mitochondrial function by facilitating electron transport and ATP synthesis—supporting high-energy organs like your heart, brain, liver, and kidneys.

Cardiovascular Health
Research shows that CoQ10 supplementation supports healthy heart function, circulation, and overall cardiovascular wellness.

Antioxidant Protection
As a potent antioxidant, CoQ10 helps protect cell membranes, lipids, and vital cellular components from oxidative stress and free radical damage.

Cost-Effective Daily Support
Life Extension's ubiquinone formula offers an affordable, high-quality option for daily CoQ10 supplementation—perfect for those seeking consistent cellular and cardiovascular support.

Choose Your Strength

50mg (60 softgels) – Ideal for maintenance support or those new to CoQ10 supplementation.

100mg (60 softgels) – Perfect for those seeking higher daily CoQ10 intake for enhanced cellular and cardiovascular support.

Supplement Facts

50mg Variant

Serving Size: 1 softgel

Amount Per Serving
d-Limonene [from cold-pressed orange oil (peel)] 100 mg
Ubiquinone (as Kaneka Q10®) 50 mg

Other ingredients: ethyl oleate, gelatin, polysorbate 80, glycerin, purified water, carob color, d-alpha tocopherol, rosemary extract.

Non-GMO

100mg Variant

Serving Size: 1 softgel

Amount Per Serving
d-Limonene [from cold-pressed orange oil (peel)] 100 mg
Ubiquinone (as Kaneka Q10®) 100 mg

Other ingredients: ethyl oleate, gelatin, polysorbate 80, glycerin, purified water, carob color, d-alpha tocopherol, rosemary extract.

Non-GMO

How to Use

Dosage: Take one (1) softgel daily with food, or as recommended by a healthcare practitioner.

Best taken with: Healthy fats to support absorption.

Product Attributes

  • ✅ Non-GMO
  • ✅ Gluten-Free
  • ✅ EU-Compliant
  • ✅ Antioxidant Support
  • ✅ Anti-Aging Formula
  • ✅ 60 Softgels per Bottle

Who Is This For?

This formula is perfect for health-conscious individuals who:

  • Want affordable, research-backed CoQ10 supplementation
  • Are looking to support cellular energy and mitochondrial function
  • Seek cardiovascular health support as they age
  • Prefer cost-effective ubiquinone over premium ubiquinol
  • Value quality ingredients from a trusted longevity brand

Why Life Extension?

Life Extension has been a pioneer in longevity science for over 40 years, offering evidence-based supplements backed by rigorous research and quality testing. Their CoQ10 formulas use Kaneka Q10®, the most studied and trusted form of coenzyme Q10 worldwide.

Pair With for Enhanced Results

For Cellular Energy & Longevity:

  • NMN (Nicotinamide Mononucleotide) – Supports NAD+ production
  • Berberine – Metabolic and mitochondrial support
  • Magnesium (Hansen) – Essential cofactor for energy production

For Cardiovascular Health:

  • Omega-3 Fatty Acids – Heart and circulation support
  • Vitamin K2 – Arterial health and calcium metabolism

Warnings & Storage

⚠️ Keep out of reach of children.
⚠️ Do not exceed recommended dose.
⚠️ Do not purchase if outer seal is broken or damaged.
⚠️ If you are undergoing treatment for a medical condition or if you are pregnant or lactating, please consult your medical practitioner first.
⚠️ A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Storage: Store tightly closed in a cool, dry place.

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