3 citations
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June 2019 in “Journal of cosmetic dermatology” Lower pH straighteners change hair more but weaken it.
1 citations
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October 2023 in “International Journal of Women s Health” Wearing a hijab doesn't affect scalp health if worn dry and without existing scalp issues.
4 citations
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November 2017 in “Journal of Cosmetic Dermatology” Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.
1 citations
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November 2021 in “Jurnal Farmasi Indonesia” Secang wood extract hair tonic promotes hair growth and meets quality standards.
July 2019 in “Iconic Research And Engineering Journals” The shampoo bar with Aloe vera and cinnamon oil improved hair health and protected against fungi without causing skin irritation.