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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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    Amazon
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    iHerb
    $17.24
    In
    Vitacost
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    Out
    Vitamin Shoppe
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  • Available From
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    Amazon
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    iHerb
    $13.24
    In
    Vitacost
    $14.89
    In
    Vitamin Shoppe
    $15.47
    In
  • Vegan Multivitamin & Mineral Supplement

    By Deva

    4.6 (2.3K reviews)
    Out of Stock
    Available From
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    Amazon
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    iHerb
    $8.24
    In
    Vitacost
    $5.99
    In
    Vitamin Shoppe
    $-
    Out
  • Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
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    iHerb
    $14.63
    In
    Vitacost
    $13.09
    In
    Vitamin Shoppe
    $18.39
    In
  • Maxi-Hair

    By Country Life

    4.6 (12.8K reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
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    iHerb
    $21.15
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Beta Carotene

    By Swanson

    4.8 (1.1K reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
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    iHerb
    $10.29
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
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