Thorne Research

CoQ10 (formerly Q-Best 100)

$53.00

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The Promise

Product identity and composition High‑potency CoQ10 in a soft gelcap

Thorne's Q‑Best 100 provides 100 mg Coenzyme Q10 per gelcap with supporting oils in a bovine gelatin capsule; 60 servings per bottle.*

Active ingredient and dose

Each gelcap delivers 100 mg Coenzyme Q10 (ubiquinone).

Soft‑gel formulation

Gelcap contains gelatin (bovine), purified water and vegetable glycerin.

Lipid carriers included

Contains conjugated linoleic acid, flaxseed oil, and soy monoglycerides as nonactive lipid components.

Nutrition panel and servings

Serving size: one gelcap; 60 servings per container; per serving: 10 kcal, 1 g total fat, 0.5 g protein.

Why It Works

Formulation rationale and roles Defined dosage, fat‑compatible form, and cellular roles supported by evidence

Designed as a concentrated, lipid‑based CoQ10 gelcap to support its fat‑soluble nature and cellular roles.*

01

100 mg defined potency

Provides a single, consistent 100 mg CoQ10 dose per gelcap for predictable intake.

02

Fat‑compatible delivery

Includes lipid ingredients (conjugated linoleic acid, flaxseed oil, soy monoglycerides) consistent with fat‑soluble nutrient formulation.

03

Gelcap vehicle

Bovine gelatin gelcap and glycerin/purified water matrix deliver the liquid/oil blend in one unit.

04

Cellular function context

CoQ10 is described as a mitochondrial electron‑transport component and a fat‑soluble antioxidant (roles stated in product description).

Reviews

Customer Reviews

Your Journey

How to use and safety notes Suggested dosing, format, ingredient flags, and precautions

Follow labeled directions and consult your health‑care practitioner for pregnancy or specific concerns.

Serving & frequency

Suggested use

Take 1 gelcap one to two times daily or as recommended by your health‑care practitioner.

Product format

What you’re taking

Single soft gelcap per serving; liquid/oil matrix containing CoQ10 and lipid carriers.

Allergy & contraindication

Allergy warning

Contraindicated in individuals with hypersensitivity to any ingredient; contains soy‑derived monoglycerides.

Pregnancy & interactions

Consult Before Use

If pregnant, consult your health‑care practitioner before use. No known adverse interactions or contraindications at publication date.

Product education

Q-Best 100: A High-Potency Coenzyme Q10 for Foundational Support*

Thorne’s Q-Best 100 delivers a potent, 100-mg dose of coenzyme Q10 (CoQ10), a vital nutrient essential for cellular energy production and robust antioxidant protection. As a vitamin-like compound found in nearly every cell, CoQ10 is a cornerstone for foundational health. This is particularly true for the high-energy organs like the heart, liver, and brain. This formula provides a pure, well-absorbed CoQ10 to support cardiovascular function, promote healthy aging, and maintain overall vitality.*

How It Works: Fueling the Cellular Powerhouses

CoQ10 is a critical component of the mitochondria, the powerhouses of our cells, where it plays a dual role in energy production and antioxidant defense.

Supporting Cellular Energy (ATP) Production
The primary function of CoQ10 is its essential role in the electron transport chain, the process by which cells generate ATP, their main source of energy. The heart, for example, is one of the most energy-demanding organs and requires a constant supply of CoQ10 for optimal function. By supporting this fundamental process, Q-Best 100 helps to promote healthy heart muscle function and overall energy levels.*

Powerful Antioxidant Protection
In addition to its role in energy, CoQ10 is also a powerful fat-soluble antioxidant. It works within the cell membranes to protect them from the damaging effects of oxidative stress. This antioxidant action is crucial for protecting the heart, blood vessels, and brain from free radical damage, which is a key factor in the aging process.*

  • Provides a potent 100mg dose of Coenzyme Q10
  • Supports cellular energy production for a healthy heart and brain*
  • Offers powerful antioxidant protection against cellular stress*
  • Promotes healthy cardiovascular function and circulation*
  • A foundational supplement for healthy aging and vitality

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: Take 1 gelcap one to two times daily or as recommended by your health-care practitioner.
Serving Size: One Gelcap
Servings Per Container: 60
Ingredient Amount %DV
Calories10
Total Fat1 g1%*
Protein0.5 g1%*
Coenzyme Q10 100 mg **
Other ingredients: Gelatin (bovine), Purified Water, Glycerin (vegetable source) gelcap, Conjugated Linoleic Acid, Flaxseed Oil, Soy Monoglycerides.
*Percent Daily Values are based on a 2,000 calorie diet.
**Daily Value (DV) not established.
ALLERGY WARNING
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. Contains ingredient derived from soy (soy monoglycerides).
PREGNANCY
If pregnant, consult your health-care practitioner before using this product.
INTERACTIONS
There are no known adverse interactions or contraindications at publication date.