What is the role of vitamin D in the treatment of keratosis pilaris (KP)?

Updated: Aug 12, 2019
  • Author: Ally N Alai, MD, FAAD; Chief Editor: Dirk M Elston, MD  more...
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Answer

Vitamin D (calcipotriol) is not effective for keratosis pilaris, but clinical trials have found it moderately effective for ichthyosis. [15]


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