Mahonia Aquifolium Root Extract
Also known as: Oregon grape, Berberis aquifolium
Skin-calming ingredient, also known as Oregon grape
EWG Safety Score
What Is Mahonia Aquifolium Root Extract?
Mahonia aquifolium root extract, also known as Oregon grape and Berberis aquifolium, functions as a skin-calming ingredient. A great deal of the research behind this ingredient has shed light on its significant antioxidant properties that help protect skin from the ravaging effects of sun damage. Other research relates directly to its use for addressing sensitive skin issues that lead to redness, flaking, and discomfort.\n\nMahonia is a shrub of the plant family Berberidaceae, including species native to East Asia, North America and Central America.\n\nCosmetic suppliers of this ingredient describe it is as a slightly viscous brown liquid in raw material form. Usage levels range from 0.1–1%, the higher amount being if it’s part of a blend. A formal safety assessment hasn’t been conducted; however, studies on compromised human skin have shown it is well tolerated, with only a slight risk of sensitization (and remember, this was on compromised skin).
Benefits for Your Skin
Clinical Evidence & References
Published Research
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Bio-Botanica Inc., Accessed September 2021, ePublication [] Bio-Botanica Inc., 2021
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The Journal of Clinical and Aesthetic Dermatology, December 2018, pages 42–47 [] The Journal of Clinical and Aesthetic Dermatology, 2018
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Molecules, February 2021, pages 1-17 [] Molecules, 2021
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Journal of Ethnopharmacology, September 2009, pages 297-303 [] Journal of Ethnopharmacology, 2009
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Fitoterapia, November 2007, pages 802-806 [] Fitoterapia, 2007
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Journal of Inflammation, July 2007, pages 1-7 [] Journal of Inflammation, 2007
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American Journal of Therapeutics, September 2005, pages 398-406 [] American Journal of Therapeutics, 2005
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Bioorganic and Medicinal Chemistry, September 2004, pages 4,709-4,715 [] Bioorganic and Medicinal Chemistry, 2004
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