Hyaluronic acid in shampoo penetrated hair well, reduced frizz, and improved hair strength and moisture.
10 citations
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June 2019 in “International Journal of Pharmaceutics” Hair removal methods damage the skin barrier and affect substance penetration.
October 2021 in “Digital Library of Theses and Dissertations (Universidade de São Paulo)” The active ingredient improves the strength of damaged hair fibers.
25 citations
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May 2019 in “Heliyon” Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.
2 citations
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February 2018 Raman spectroscopy can help identify cancerous skin tissue during surgery.