7 citations
,
September 2020 in “International Journal of Cosmetic Science” Different sizes of keratin peptides can strengthen hair, with smaller ones possibly increasing volume and larger ones repairing damage.
7 citations
,
October 2019 in “Frontiers in bioengineering and biotechnology” Fusion proteins can protect hair from heat damage.
233 citations
,
February 2018 in “Polymers” Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.
4 citations
,
March 1989 in “PubMed” Radiotherapy can cause various side effects, but symptoms improve after treatment, and staff protection is crucial.
Use gentle products and nourishing masks to keep thin hair strong and voluminous.