3 citations
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September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” CBD can either promote or inhibit hair growth depending on the concentration used.
January 2022 in “Journal of pharmacognosy and phytochemistry” The polyherbal hair gel is effective against fungal infections and helps nourish hair and prevent graying.
The optimal concentration for caffeine release in gel form is 0.2% caffeine and 2.3% chitosan.
January 2022 in “Pharmaceutical Sciences Asia” The extract from Clitoria ternatea flowers helps human skin cells grow and promotes hair growth in mice.
December 2023 in “Natural product research” Lignans from Urtica triangularis may help treat benign prostatic hyperplasia (BPH).
5 citations
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November 2017 in “Asian Journal of Beauty and Cosmetology” Sinapic acid may protect skin cells from UV damage and reduce inflammation, making it a promising anti-aging cosmetic ingredient.
6 citations
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January 2005 in “PubMed” Cotton honeydew extract improves hair smoothness and reduces damage.
Finasteride-loaded microemulsions, made with cinnamon oil, Tween20, propylene glycol, and water, can help maintain stemness of dermal cells, potentially aiding in hair regeneration.
November 2025 in “ACS Omega” The films can help heal wounds by promoting blood vessel growth.
January 2025 in “Yonsei Medical Journal” Mastic gum and peppermint extracts may promote hair growth and health.
January 2025 in “Termometer Jurnal Ilmiah Ilmu Kesehatan dan Kedokteran” Tea leaf extract tonic promotes hair growth better than controls but has stability issues.
9 citations
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January 1983 in “Journal of Chromatography B Biomedical Sciences and Applications” Human hair follicles can assess carcinogen metabolism and imidazole compounds might be effective anticarcinogens.
May 2026 in “International Journal of Creative and Open Research in Engineering and Management” This review explores the formulation and evaluation of herbal hair oils, focusing on the role of lipid chemistry and plant medicines. It highlights the importance of selecting appropriate carriers like Sesamum indicum and Cocos nucifera, which can penetrate the hair cuticle and interact with the 18-MEA layer. The review examines production techniques, such as heat-infusion, for extracting both fat-soluble and water-soluble metabolites. It also discusses molecular mechanisms, including beta-catenin stability and 5-alpha reductase inhibition, and addresses analytical standardization through physicochemical benchmarks. The review identifies gaps in regulatory harmonization and suggests integrating advanced drug delivery systems like nanoemulsions to enhance the safety, efficacy, and consistency of herbal hair care products for the global market.
7 citations
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February 2018 in “International Journal of Pharmaceutics” Researchers developed a method to measure drugs in hair follicles and found that both water-loving and fat-loving drugs can be detected after being applied to the skin.
January 2022 in “International Journal of Pharmacognosy and Pharmaceutical Sciences” Semecarpus anacardium Linn. has multiple medicinal benefits, including anti-inflammatory and antioxidant effects.
23 citations
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January 2016 in “Forensic Science International” Thermal hair straightening changes drug levels in hair, affecting test results.
December 2023 in “ACS Sustainable Chemistry & Engineering” Keratin can be successfully taken from human hair using a mix of choline chloride and ethanolamine.
6 citations
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April 2014 in “European journal of medicinal chemistry” New compounds similar to cromakalim were less effective at inhibiting insulin release but improved in solubility and one acted as a calcium entry blocker, not a potassium channel opener.
December 2023 in “Bulletin of Pharmaceutical Sciences Assiut” Herbal products for benign prostate hypertrophy need better quality checks to ensure safety and effectiveness.
13 citations
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March 2020 in “Frontiers in cell and developmental biology” A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
January 2018 in “Figshare” Curcuma aeruginosa extract lotion effectively reduces underarm hair growth.
23 citations
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November 2015 in “Phytotherapy Research” Certain herbal compounds, especially from bitter melon, can inhibit cancer growth and promote hair growth by blocking PAK1.
37 citations
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January 2015 in “Evidence-based Complementary and Alternative Medicine” An extract from Quercus acutissima bark was found to reduce sebum production and block an enzyme linked to acne.
January 2022 in “DOAJ (DOAJ: Directory of Open Access Journals)” Argan oil-based nano carriers could potentially deliver caffeine to hair follicles to treat hair loss.
Haircare products may expose users to harmful chemicals despite regulations.
2 citations
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July 2013 in “Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista)” The shampoo effectively defines and models curls while reducing frizz and volume.
2 citations
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December 2008 in “Journal of Chemical Crystallography” The research shows that hydrogen bonds greatly affect the crystal structure of a Finasteride derivative.
January 2007 in “Leather Science and Engineering”
June 2023 in “Journal of Pharmaceutical and Health Research” Caffeine hair tonic with 0.001% concentration was more effective in promoting hair growth on guinea pigs.
May 2021 in “Boletín latinoamericano y del Caribe de plantas medicinales y aromáticas” Microsechium helleri extract has antioxidant, anti-inflammatory, antidiabetic, and heart-protective benefits.