
Coenzyme Q10 CAS 303-98-0
Coenzyme Q10:Mitochondrial energy + antioxidant defense
NAD+:Cellular redox reactions + energy metabolism
L-Glutathione:Master antioxidant, detoxification
what's Coenzyme Q10 (CoQ10) Powder?
Coenzyme Q10 (CoQ10), also known as Ubiquinone, is a naturally occurring lipid-soluble compound found in the mitochondria of human cells. It plays a critical role in cellular energy production (ATP synthesis) and functions as a powerful antioxidant. CoQ10 levels decline with age and under conditions of oxidative stress, making supplementation widely used in dietary supplements, pharmaceuticals, cosmetics, and functional foods.
Technical Specification
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| Parameter | Specification |
|---|---|
| Product Name | Coenzyme Q10 |
| Synonyms | Ubiquinone, CoQ10 |
| CAS Number | 303-98-0 |
| Molecular Formula | C₅₉H₉₀O₄ |
| Molecular Weight | 863.34 g/mol |
| Appearance | Yellow to orange crystalline powder |
| Assay (HPLC) | ≥ 98.0% |
| Solubility | Insoluble in water; soluble in oils and organic solvents |
| Loss on Drying | ≤ 0.5% |
| Residue on Ignition | ≤ 0.1% |
| Particle Size | Customizable (e.g., 80–200 mesh) |
| Heavy Metals | ≤ 10 ppm |
| Lead (Pb) | ≤ 1 ppm |
| Microbial Limits | Complies with USP / EP standards |
| Storage Conditions | Cool, dry place, protected from light |
| Shelf Life | 24 months |
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Coenzyme Q10 benefits & Applications
Benefits
- Enhances cellular energy and physical performance
- Supports heart and cardiovascular health
- Reduces oxidative stress and mitochondrial damage
- Promotes healthy aging and skin vitality
- Helps counteract CoQ10 depletion caused by statins
- Supports immune and neurological function
Applications
- Dietary Supplements: Capsules, softgels, tablets, powders
- Pharmaceuticals: Cardiovascular and metabolic formulations
- Cosmetics: Anti-aging creams, serums, and skincare products
- Functional Foods & Beverages
- Sports Nutrition & Energy Formulas
Mechanism of Action
Coenzyme Q10 functions as an essential component of the mitochondrial electron transport chain:
- Facilitates electron transfer between Complex I/II and Complex III
- Enhances ATP (adenosine triphosphate) synthesis
- Neutralizes free radicals within lipid membranes
- Regenerates other antioxidants such as Vitamin E
- Supports mitochondrial integrity and cellular metabolism
Coenzyme Q10 Side Effects
Common
- Gastrointestinal discomfort (nausea, stomach upset)
- Diarrhea or loose stools
- Loss of appetite
- Mild headache
- Fatigue or dizziness
Rare
- Allergic reactions (very uncommon)
- Lowering of blood pressure beyond normal levels
- Changes in blood sugar levels
Drug Interactions
- Anticoagulants (e.g., Warfarin): CoQ10 may reduce anticoagulant effectiveness due to structural similarity to vitamin K.
- Blood pressure medications: May enhance hypotensive effects.
- Chemotherapy agents: Use should be discussed with a healthcare professional.

Comparison: Coenzyme Q10 vs NAD+ vs L-Glutathione vs. S-Acetyl Glutathione vs. Copper Peptide (GHK-Cu)
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Compound |
Primary Function |
Key Benefits |
Best Suited For |
|
Coenzyme Q10 |
Mitochondrial energy + antioxidant defense |
Energy, heart health, anti-aging, endurance |
General wellness, cardiovascular support |
|
NAD+ |
Cellular redox reactions + energy metabolism |
Anti-aging, DNA repair, cognitive & metabolic health |
Longevity & metabolic rejuvenation |
|
L-Glutathione |
Master antioxidant, detoxification |
Skin brightening, liver support, oxidative stress reduction |
Detox & skin whitening |
|
S-Acetyl Glutathione |
Stabilized glutathione with high bioavailability |
Potent antioxidant, immune modulation |
Anti-aging & immune boost |
|
Copper Peptide (GHK-Cu) |
Regenerative peptide + copper delivery |
Skin renewal, wound healing, hair growth |
Cosmetic & skin repair |
FAQ
Q1: Is Coenzyme Q10 suitable for dietary supplements?
Yes, our CoQ10 meets international quality standards and is widely used in nutraceutical formulations.
Q2: Is CoQ10 water-soluble?
No, CoQ10 is lipid-soluble and typically formulated in oil-based systems or softgel capsules.
Q3: What is the difference between CoQ10 and Ubiquinol?
CoQ10 is the oxidized, more stable form; Ubiquinol is reduced and more bioavailable but less stable.
Q4: Can you provide COA and MSDS?
Yes, COA, MSDS, and other regulatory documents are available upon request.
Why Choose Us?
- Reliable Coenzyme Q10 manufacturer and supplier
- Consistent high-purity raw materials
- Strict quality control and batch traceability
- Competitive pricing for bulk orders
- Flexible specifications and OEM support
- Professional technical and regulatory assistance
certifications

Shipping methods

| Country | Delivery time |
| Untied states | 7-15 DAYS |
| Australia | 7-12 DAYS |
| Germany | 7-12 DAYS |
| Canada | 8-10 DAYS |
| New zealand | 7-10 DAYS |
| Uk | 5-10 DAYS |
| Thailand | 5-8 DAYS |
| Malaysia | 5-8 DAYS |
| Vietnam | 5-8 DAYS |
The delivery time shown above is an estimate. Shipping routes and freight capacity may change from time to time. For the most accurate delivery schedule, please contact us directly.
Payment terms

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