TLDR TRP-hair essence protects hair from heat damage, maintains color, and strengthens hair.
The study evaluated the protective effects of TRP-hair essence, containing alpha-tocopheryl acetate, retinyl palmitate, and phytantriol, on human hair. Involving 20 female subjects aged 19-59, the results showed that TRP-hair essence significantly reduced protein leakage by 32.61% (p <0.001) and improved tensile strength by 23.23% (p <0.05) after heat stress. It also enhanced color persistence of dyed hair and improved cuticle quality by 18.25% (p <0.05) after repeated heat treatments. These findings suggest that TRP-hair essence effectively protects hair from heat damage, maintains color, and strengthens hair.
Cited in this study
8 / 8 results
7 citations
,
December 2020 in “Pharmaceutics” A mix of tocopherol acetate and L-menthol helps grow hair better than using them separately or using minoxidil.
4 citations
,
August 2019 in “International Journal of Cosmetic Science” Heat transfer in hair is slower in groups of hair, increasing the risk of damage from high-temperature styling tools.
18 citations
,
July 2015 in “Journal of cosmetic dermatology” Straightening and coloring hair, especially with sodium hydroxide, greatly increases protein loss.
50 citations
,
January 2012 in “Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids” Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.
34 citations
,
January 2011 in “Annals of dermatology/Annals of Dermatology” Using a hair dryer at 15 cm with continuous motion causes less damage than natural drying.
32 citations
,
January 2007 in “Biological & Pharmaceutical Bulletin” Minoxidil and retinol together help hair grow.
150 citations
,
July 2001 in “Clinics in dermatology” Proper haircare and communication with doctors are key to managing hair loss and avoiding damage.
73 citations
,
October 1986 in “Journal of the American Academy of Dermatology” Tretinoin may help hair growth and works better when combined with minoxidil.
