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Ranked by evidence

Best Heart Health Supplements

The 10 highest-scoring heart health supplements in Formulate's catalog, ranked by the same automated rubric we apply to every product: ingredient dose, bioavailable form, label transparency, safety, and third-party testing. No sponsorships, no pay-to-play.

Scored by the Formulate Research Team · Last reviewed July 2026

  1. 1
    Pure Encapsulations
    Ubiquinol-QH 100 mg

    Strongest on form/bioavailability (100/100).

    Find on Amazon
    96A
  2. 2
    Pure Encapsulations
    Ubiquinol-QH 50 mg

    Strongest on form/bioavailability (100/100).

    Find on Amazon
    96A
  3. 3
    Pure Encapsulations
    Ubiquinol-QH 200 mg

    Strongest on form/bioavailability (100/100).

    Find on Amazon
    96A
  4. 4
    Life Extension
    Super Ubiquinol CoQ10

    Strongest on form/bioavailability (100/100).

    Find on Amazon
    96A
  5. 5
    Jarrow Formulas
    MK-7 - 90mcg

    Strongest on transparency (100/100).

    Find on Amazon
    95A
  6. 6
    Doctor's Best
    High Absorption CoQ10 with BioPerine, 300 mg, 90 Veggie Softgels

    Strongest on form/bioavailability (100/100).

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    95A
  7. 7
    Doctor's Best
    High Absorption CoQ10 with BioPerine, 100 mg, 60 Veggie Caps

    Strongest on form/bioavailability (100/100).

    Find on Amazon
    95A
  8. 8
    NOW Foods
    Ubiquinol

    Strongest on form/bioavailability (100/100).

    Find on Amazon
    95A
  9. 9
    NOW Foods
    Extra Strength Ubiquinol

    Strongest on form/bioavailability (100/100).

    Find on Amazon
    95A
  10. 10
    Pure Encapsulations
    Niacitol 500 mg

    Strongest on evidence quality (100/100).

    Find on Amazon
    93A
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Frequently asked questions

What is the best heart health supplement?

Pure Encapsulations Ubiquinol-QH 100 mg is Formulate's highest-scoring heart health supplement at 96/100 (grade A). Strongest on form/bioavailability (100/100).

How does Formulate rank heart health supplements?

Each product is scored 0–100 by the same automated rubric. Clinical evidence, dose accuracy and bioavailable form carry the score; manufacturing, label transparency and safety are checked separately and can only cost points. Rankings reflect the formula on the label — not advertising or sponsorships.

How many heart health supplements were compared?

This ranking shows the top 10 heart health products Formulate has scored. Browse the full catalog for every product and its breakdown.

Best supplements by category

Best MineralsBest MultivitaminsBest Amino AcidsBest AdaptogensBest Fish Oil & OmegasBest BotanicalsBest NootropicsBest B Vitamins

How these are ranked

Every heart health product is scored on dose accuracy, ingredient form, certifications, transparency, and third-party testing — the same rubric across the whole catalog. See the methodology page for the full breakdown, or browse every supplement.

Educational only. Rankings reflect product formulation quality, not personalized medical advice. Talk to a qualified healthcare provider before starting a new supplement, especially if you take medication.