Jarek P Sacha

Scalp application of antioxidants improves scalp condition and reduces hair shedding in a 24‐week randomized, double‐blind, placebo‐controlled clinical trial

W. Bergfeld, G. Carr, M. Piliang, 2021, International journal of cosmetic science.

Scalp application of the antioxidant piroctone olamine reduces hair shedding in an 8‐week randomized, double‐blind, placebo‐controlled clinical study

W. Bergfeld, S. Punyani, M. Piliang, 2021, International journal of cosmetic science.

Development and qualification of a machine learning algorithm for automated hair counting

Douglas Canfield, Jarek P. Sacha, Tamara L. Caterino, 2021, International journal of cosmetic science.