Response to Keith et al. Re: "Annurca Apple Nutraceutical Formulation Enhances Keratin Expression in a Human Model of Skin and Promotes Hair Growth and Tropism in a Randomized Clinical Trial"
J Med Food. 2019 Dec;22(12):1303-1304.
doi: 10.1089/jmf.2019.29003.gct.
Epub 2019 Nov 8.