December 2020 in “Journal of Aesthetic Nursing” This abstract discusses the potential of platelet-rich plasma as a promising solution for hair loss and thinning, highlighting its efficiency, safety, and reproducibility compared to traditional treatments like hair grafts.
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December 2011 in “British Journal of Dermatology” The researchers reported that a novel leave-on treatment containing caffeine, niacinamide, panthenol, dimethicone, and an acrylate polymer significantly increased the diameter and improved the mechanical properties of scalp hair fibers, suggesting it may help mitigate thinning hair.
January 2020 in “Hair therapy & transplantation” This article discusses platelet-rich plasma (PRP) therapy for hair loss and reports no clinical results; it highlights the need for further research to understand its effectiveness.
The guide suggests using keratin fibers and wigs to help hair look thicker or hide hair loss.