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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)
  • Nu-Thera Multivitamin with P5P

    By Kirkman Labs

    4.9 (402 reviews)
    In Stock
    Available From
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    Amazon
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    iHerb
    $67.00
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Mini Cap Multi

    By Swanson

    4.7 (141 reviews)
    Out of Stock
    Available From
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    Amazon
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    iHerb
    $6.59
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Available From
    Available From
    MerchantPriceStockAction
    Amazon
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    iHerb
    $21.04
    In
    Vitacost
    $20.99
    In
    Vitamin Shoppe
    $-
    Out
  • Vitamin E Complete

    By Olympian Labs

    4.9 (1.4K reviews)
    In Stock
    Available From
    Available From
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    Amazon
    $23.99
    In
    iHerb
    $41.29
    In
    Vitacost
    $38.89
    In
    Vitamin Shoppe
    $-
    Out
  • Optimal Prenatal

    By Seeking Health

    4.8 (339 reviews)
    Out of Stock
    Available From
    Available From
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    Amazon
    $-
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    iHerb
    $65.00
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Alaskan Cod Liver Oil

    By Jigsaw Health

    4.8 (334 reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $59.97
    In
    Vitacost
    $59.97
    In
    Vitamin Shoppe
    $-
    Out
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