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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)
  • ArginMax

    By Daily Wellness Company

    4.3 (267 reviews)
    Out of Stock
    Available From
    Available From
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    Amazon
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    iHerb
    $36.99
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Women's 40+ Advanced Multivitamin

    By MegaFood

    4.8 (1.2K reviews)
    In Stock
    Available From
    Available From
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    Amazon
    $-
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    iHerb
    $55.99
    In
    Vitacost
    $55.99
    In
    Vitamin Shoppe
    $-
    Out
  • Ultra Hair

    By NaturesPlus

    4.5 (743 reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
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    iHerb
    $21.63
    In
    Vitacost
    $22.79
    In
    Vitamin Shoppe
    $-
    Out
  • Advanced Women's Formula

    By Futurebiotics

    4.6 (1.4K reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $9.07
    In
    Vitacost
    $9.07
    In
    Vitamin Shoppe
    $-
    Out
  • Women's 40+ One Daily Multivitamin

    By MegaFood

    4.8 (1.3K reviews)
    In Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $21.99
    In
    Vitacost
    $21.99
    In
    Vitamin Shoppe
    $-
    Out
  • Advanced Therapeutics

    By NaturesPlus

    4.5 (174 reviews)
    In Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $33.53
    In
    Vitacost
    $33.49
    In
    Vitamin Shoppe
    $-
    Out
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