Caucasian and Mediterranean hair is denser and varies in color and texture compared to African and Asian hair.
May 2024 in “Journal of cosmetic dermatology” A shampoo with caffeine and adenosine may help prevent hair loss and thicken hair.
September 2025 in “Journal of King Saud University - Science” Lophocereus marginatus extracts may help treat melanoma and stimulate hair growth.
September 2019 in “Mağallaẗ al-ʿulūm al-ṭabīʿiyyaẗ wa-al-ḥayātiyyaẗ wa-al-taṭbīqiyyaẗ” Camel hair from Afif can be improved for textiles by adding chemicals or blending with other fibers.
188 citations
,
May 2009 in “Plant physiology” Researchers found 19 genes important for root hair growth in a plant called Arabidopsis.
1 citations
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December 2022 in “Clinical, cosmetic and investigational dermatology” Arab hair is generally thicker but less dense compared to other ethnicities, affecting hair disorder diagnosis and treatment.
December 2023 in “Biblioteca Digital - Universidad Icesi” Chebe offers natural hair care products to prevent hair loss in Afro-Colombian women.
5 citations
,
September 2019 in “Medical Sains Jurnal Ilmiah Kefarmasian” The gel with green tea and gotukola may help hair growth.
5 citations
,
January 2007 Citrullus colocynthis extracts may promote hair growth as effectively as minoxidil.
May 2025 in “Texas Digital Library (University of Texas)” Extracellular ATP promotes growth, while adenosine inhibits it in Arabidopsis plants.
24 citations
,
October 2024 in “Process Biochemistry” Optimal conditions for extracting beneficial compounds from Carthamus caeruleus L. rhizomes were identified, improving efficiency.
2 citations
,
September 2018 in “Walailak Journal of Science and Technology (WJST)” Thuja orientalis fruits have more antioxidants and could benefit the pharmaceutical industry.
82 citations
,
May 2009 in “BJCP. British journal of clinical pharmacology/British journal of clinical pharmacology” Caffeine penetrates human skin in lab tests similarly to real-life conditions, but actual skin use is still essential for accurate results.
1 citations
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January 2010 in “Journal of Oriental Medicine” Black bean, wheat, and rice bran extracts can boost hair growth and improve hair quality.
April 2019 in “Journal of Investigative Dermatology” Caffeine can protect scalp hair follicles from damage caused by UV radiation.
1 citations
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November 2021 in “Jurnal Farmasi Indonesia” Secang wood extract hair tonic promotes hair growth and meets quality standards.
January 2026 in “Magazine Portal Bibliotech Digital (Universidad Nacional de Colombia)” Rosemary extracts promote more hair growth than 5% minoxidil.
42 citations
,
June 2019 in “Aging” 3,4,5-tri-O-caffeoylquinic acid promotes hair growth by activating the β-catenin pathway.
Ceiba leaf extracts significantly speed up hair growth.
December 2024 in “Jurnal Mandala Pharmacon Indonesia” Ramania leaf extract is non-toxic but can cause stomach ulcers at high doses.
November 2015 in “Indian drugs” The aerial roots of the Ficus benghalensis plant contain flavonoids, phenolics, and saponins.
10 citations
,
April 2013 in “Revista cubana de plantas medicinales” Sida cordifolia L. is rich in saponins with antioxidant and antifungal properties.
3 citations
,
July 2013 in “Bioscience, Biotechnology, and Biochemistry” Chinese black tea extract helped mice grow hair, especially when combined with capsaicin.
7 citations
,
January 2015 in “Biological & Pharmaceutical Bulletin” Rice Bran Supercritical CO2 Extract significantly increased hair density and diameter in male alopecia patients without any side effects.
July 2025 in “Biotechnology and Bioprocess Engineering” Camellia japonica seed extract helps hair grow by activating hair follicles and preventing cell aging.
24 citations
,
February 2007 in “Laser Physics Letters” Caffeine shampoo penetrates hair follicles deeply and stays for up to 48 hours.
4 citations
,
January 2020
February 2025 in “Journal of Pharmaceutical and Health Research” Arumanis mango rind extract and its fractions can kill breast cancer cells, especially the ethanol extract and ethyl acetate fraction.
October 2023 in “Arab Gulf journal of scientific research” The powder shampoo with cinnamon extract has strong antioxidant properties and is eco-friendly.