Evaluation of the clinical efficacy and safety of an eye counter pad containing caffeine and vitamin K in emulsified Emu oil triglycerides
Ahmadraji F, Shatalebi MA
Published in Research in Pharmaceutical Sciences
Methodology
Randomized split-face style clinical trial of a caffeine plus vitamin K eye pad applied twice daily for 4 weeks.
Key Findings
Significant reduction in infraorbital pigmentation and wrinkle depth versus baseline and control side.
Conclusions
A caffeine and vitamin K topical modestly improves under-eye darkness.
Limitations
Small sample, short duration, single centre.
Supplements Studied
An eye pad containing caffeine and vitamin K significantly reduced infraorbital pigmentation after four weeks of twice-daily use.
Significant reduction in infraorbital pigmentation and wrinkle depth versus baseline and control side.
Related Health Concerns
Study Details
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