**CoQ10** at 200mg per softgel delivers a solid everyday maintenance dose for heart health and cellular energy — landing at the upper end of what most people need (100–200mg) and well within the 100–300mg range used in clinical research. It has good backing for supporting heart function and easing the muscle fatigue some people feel on statins, which deplete your body's own CoQ10.

This is the ubiquinone form, which your body converts to the active ubiquinol — a step that becomes less efficient after 40, so older adults may prefer a ubiquinol product. CoQ10 is fat-soluble, and the sunflower-oil softgel helps it absorb; take it with a meal containing some fat, as the label directs.

At 200mg, this is a steady maintenance dose rather than a high-output option — a sensible everyday pick for heart and energy support if you don't need the higher 250–500mg doses some people use for specific concerns.

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Member's Mark

CoQ10 200 mg

Capsule · 1 Softgel · 180 servings

iHerbAmazon
95 / 100Excellent

Best for

Longevity

Score Breakdown

Formulation
95
Safety
100
Final score
95/100

Ingredients (1)

Coenzyme Q-10

100%

Dose

200 mg

Target

100–300 mg

Form

—

Nutrition

Calories and macros.

  • Calories5 Calorie(s)
  • Total Fat0.5 Gram(s)

Other Ingredients (6)

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

Sunflower LecithinEmulsifier

Non-GMO, non-allergenic emulsifier derived from sunflower seeds

Sunflower Seed OilCarrier

Common vegetable oil from sunflower seeds used as a carrier in softgels for fat-soluble nutrients

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

Coenzyme Q-10

Not reviewed yet

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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