rct
    2009

    Effects of vitamin C on dark circles of the lower eyelids: quantitative evaluation using image analysis and echogram

    Ohshima H, Mizukoshi K, Oyobikawa M

    Published in Skin Research and Technology

    Methodology

    Controlled trial of topical vitamin C applied to the lower eyelid with objective image and ultrasound assessment over 6 months.

    Key Findings

    Topical vitamin C thickened the eyelid dermis and reduced the darkness attributable to visible vasculature.

    Conclusions

    Topical vitamin C can improve vascular-type dark circles.

    Limitations

    Small sample; Japanese women only; manufacturer involvement.

    Supplements Studied

    Vitamin C
    Vitamin

    Topical vitamin C application increased the thickness of the lower eyelid dermis and reduced the dark appearance caused by underlying vasculature.

    Outcomes Measured

    Topical vitamin C application increased the thickness of the lower eyelid dermis.

    Related Health Concerns

    Study Details

    Year:2009
    Sample Size:12
    Duration:26 weeks
    Quality Score:5/10

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