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Evidence-Based Supplement Research
Evidence-Based Supplement Research

Vitamin A

Most-studied combinations with Vitamin A

most supplement research is combination research
Also studied with:Turmeric (2), Blood Orange (2), Zinc (2), Vitamin D (3), Vitamin E (3), Vitamin C (3)
  • Kids Gummy

    By The Smurfs

    4.8 (10K reviews)
    Out of Stock
    Available From
    Available From
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    Amazon
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    iHerb
    $9.99
    In
    Vitacost
    $9.98
    In
    Vitamin Shoppe
    $-
    Out
  • Bilberry Vision Complex

    By Nature's Answer

    4.6 (157 reviews)
    In Stock
    Available From
    Available From
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    Amazon
    $21.68
    In
    iHerb
    $20.99
    In
    Vitacost
    $20.99
    In
    Vitamin Shoppe
    $-
    Out
  • Amazing Omega

    By Amazing Nutrition

    4.8 (82 reviews)
    Out of Stock
    Available From
    Available From
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    Amazon
    $-
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    iHerb
    $24.98
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Multi-Vitamin with Vitashine D3

    By Doctor's Best

    4.6 (2.2K reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $23.67
    In
    Vitacost
    $26.49
    In
    Vitamin Shoppe
    $-
    Out
  • ACES

    By Carlson

    4.8 (44 reviews)
    In Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
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    iHerb
    $52.70
    In
    Vitacost
    $52.70
    In
    Vitamin Shoppe
    $-
    Out
  • Wild Norwegian

    By Carlson

    4.8 (6.6K reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $14.37
    In
    Vitacost
    $14.37
    In
    Vitamin Shoppe
    $-
    Out
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