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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)
  • Available From
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    iHerb
    $14.45
    In
    Vitacost
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    Vitamin Shoppe
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  • Women's 40+ One Daily

    By MegaFood

    4.8 (1.3K reviews)
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    iHerb
    $37.99
    In
    Vitacost
    $37.99
    In
    Vitamin Shoppe
    $52.99
    In
  • Women's 55+

    By MegaFood

    4.8 (1.4K reviews)
    In Stock
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    iHerb
    $55.99
    In
    Vitacost
    $55.99
    In
    Vitamin Shoppe
    $-
    Out
  • Vitamin A

    By Carlson

    4.8 (693 reviews)
    Out of Stock
    Available From
    Available From
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    Amazon
    $25.42
    In
    iHerb
    $25.42
    In
    Vitacost
    $25.42
    In
    Vitamin Shoppe
    $-
    Out
  • Scalp Nourish

    By Viviscal

    4.8 (25 reviews)
    In Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
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    iHerb
    $18.47
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $26.73
    In
    Vitacost
    $23.29
    In
    Vitamin Shoppe
    $-
    Out
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