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Supplement Research and Comparison Website

Doctor's Best

Explore Doctor's Best on Pillser—trusted for high-quality supplements like CoQ10, Hydrolyzed Keratin, and more, promoting overall wellness with scientifically backed ingredients.

Learn more about Doctor's Best at https://drbvitamins.com

  • High Absorption CoQ10 with BioPerine

    By Doctor's Best

    4.8 (1.1K reviews)
    Out of Stock
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    Amazon
    $-
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    iHerb
    $36.73
    In
    Vitacost
    $42.81
    In
    Vitamin Shoppe
    $-
    Out
  • High Absorption CoQ10 with BioPerine

    By Doctor's Best

    4.7 (30.4K reviews)
    Out of Stock
    Best Price Guarantee
    Prices from Different Sellers
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    Amazon
    $-
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    iHerb
    $11.20
    In
    Vitacost
    $13.53
    In
    Vitamin Shoppe
    $17.59
    In
  • Fully Active B Complex with Quatrefolic

    By Doctor's Best

    4.7 (14.9K reviews)
    Out of Stock
    Best Price Guarantee
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    Amazon
    $-
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    iHerb
    $15.21
    In
    Vitacost
    $16.59
    In
    Vitamin Shoppe
    $20.79
    In
  • Best Price Guarantee
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    Amazon
    $-
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    iHerb
    $43.32
    In
    Vitacost
    $48.79
    In
    Vitamin Shoppe
    $-
    Out
  • Extra Strength Ginkgo

    By Doctor's Best

    4.7 (53.8K reviews)
    Out of Stock
    Best Price Guarantee
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    Amazon
    $-
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    iHerb
    $25.41
    In
    Vitacost
    $-
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    Vitamin Shoppe
    $-
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  • Bacopa with Synapsa

    By Doctor's Best

    4.6 (1.1K reviews)
    In Stock
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    Amazon
    $20.47
    In
    iHerb
    $17.61
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
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