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Quicksilver Scientific CoQ10 Nanoemulsified delivers coenzyme Q10 (ubiquinone) in a proprietary phospholipid nanoemulsion — a delivery technology designed to substantially improve the bioavailability of a nutrient that is notoriously difficult to absorb in conventional oral forms.
Coenzyme Q10 is a fat-soluble, vitamin-like compound that is synthesised endogenously and concentrated in tissues with the highest metabolic demands: the heart, liver, kidneys, and skeletal muscle. It serves two fundamental physiological roles. First, it functions as an obligate electron carrier in the mitochondrial respiratory chain, participating in complexes I, II, and III to support ATP generation via oxidative phosphorylation. Second, it acts as a lipid-soluble antioxidant, neutralising reactive oxygen species within cell membranes and mitochondrial membranes — environments particularly vulnerable to oxidative damage given their proximity to the primary sites of free radical generation.
Endogenous CoQ10 synthesis declines measurably with advancing age, and tissue levels may also be affected by statin therapy, which inhibits the mevalonate pathway upstream of both cholesterol and CoQ10 biosynthesis. Dietary intake from food sources (principally organ meats, oily fish, and legumes) is limited and unlikely to compensate for reduced synthesis alone.
Why nanoemulsification matters
Conventional CoQ10 supplements — whether as powder-filled capsules or softgels in oil — face significant absorption barriers. CoQ10 is highly lipophilic and has a large molecular weight, which limits passive diffusion across the intestinal epithelium. Absorption is dependent on bile salt solubilisation and lymphatic uptake, making it inherently variable and highly influenced by the co-ingestion of dietary fat.
Quicksilver Scientific's nanoemulsification process reduces CoQ10 into nano-scale droplets encapsulated within a phospholipid membrane, producing a stable colloidal dispersion. This nanoemulsion is structurally analogous to the physiological micelles formed during digestion, thereby allowing the payload to bypass many conventional absorption bottlenecks. The small particle size supports more consistent uptake across the intestinal mucosa, and the phospholipid shell is itself a recognised membrane-supportive nutrient. Sublingual or buccal administration — holding the liquid briefly in the mouth before swallowing — may further support direct mucosal absorption, circumventing first-pass hepatic metabolism.
CoQ10 — functional rationale
Coenzyme Q10, in its ubiquinone (oxidised) form, is the form present in most research and the one used in this formulation. Within the mitochondria, ubiquinone is reversibly reduced to ubiquinol (the active electron carrier), and this redox cycling is integral to its function in both energy metabolism and antioxidant protection.
Key roles of adequate CoQ10 status include:
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Mitochondrial energy metabolism: CoQ10 supports cellular ATP production through its role as an electron shuttle in the respiratory chain, underpinning energy generation in all aerobically active cells
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Membrane antioxidant activity: CoQ10 helps maintain the integrity of phospholipid bilayers by quenching lipid peroxyl radicals, complementing the actions of vitamin E within membranes
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Endothelial support: CoQ10 contributes to the maintenance of normal endothelial function, in part through its influence on oxidative stress and nitric oxide bioavailability
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Support for cardiac function: The myocardium has among the highest CoQ10 concentrations of any tissue; adequate levels support normal cardiac energy metabolism
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Antioxidant network participation: CoQ10 participates in the regeneration of other antioxidants, including vitamin E (alpha-tocopherol), contributing to the broader cellular antioxidant network
The nanoemulsified format makes this clinically meaningful dose of 30mg per serving more accessible than conventional oral forms, supporting consistent repletion of CoQ10 status across a range of applications.
Supplement Facts
Serving size: 1 pump (approximately 1 mL) Servings per container: approximately 50
| Nutrient |
Amount per serving |
%NRV* |
| Coenzyme Q10 (as ubiquinone) |
30 mg |
— |
| Phosphatidylcholine (from sunflower lecithin) |
— |
— |
*Nutrient Reference Value not established
Other ingredients: Purified water, ethyl alcohol, glycerin, phosphatidylcholine (from sunflower lecithin), vitamin E (as mixed tocopherols), natural flavouring.
Verify all values and other ingredients against the current physical label prior to publication.
Directions for Use
Adults: Take 1 pump (approximately 1 mL) daily, or as directed by your health professional. Hold in mouth for 30 seconds before swallowing for optimal absorption. May be taken directly or mixed into a small amount of water.
Keep refrigerated after opening.
Allergen Information
Contains: Sunflower lecithin (phosphatidylcholine). Free from: Gluten, dairy, soy, tree nuts, peanuts, artificial colours, artificial sweeteners, and artificial preservatives.
This product is manufactured in a facility that may also handle other allergens. Verify current allergen status with the supplier prior to publication.
Cautions and Contraindications
- Not recommended during pregnancy or breastfeeding except under the supervision of a qualified health professional.
- CoQ10 may have a mild blood pressure-lowering effect; individuals taking antihypertensive medications should seek professional advice before use.
- Individuals taking anticoagulant therapy (e.g., warfarin) should consult their prescribing practitioner before use, as CoQ10 has been reported to interact with anticoagulant activity.
- This product contains ethyl alcohol; individuals who avoid alcohol for medical, religious, or personal reasons should be advised accordingly.
- If you are taking prescribed medication or have a diagnosed health condition, consult your health professional before use.
- Keep out of reach of children.
- Store in a cool, dry place away from direct sunlight. Refrigerate after opening.