April 2024 in “Pharmacognosy research” In this study, researchers developed a herbal hair dye using henna and other natural ingredients that achieved a color similar to natural black on blonde hair, though further testing on various hair shades is needed to explore its full benefits.
April 2019 in “Agriculture and natural resources” 47 citations
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February 2019 in “Asian Journal of Pharmaceutical and Clinical Research” This review discusses the chemical composition and traditional medicinal uses of Eruca sativa, particularly its potential applications in topical preparations for hair growth and treating skin infections, but reports no new clinical results.
April 2026 in “Journal of Microbiology Biotechnology and Food Sciences” This study found that Carthamus caeruleus (L.) leaf extracts possess higher antioxidant and antibacterial activities compared to rhizome extracts, and are rich in phenolic and flavonoid compounds, suggesting potential use as a natural therapeutic agent.
June 2026 in “GSC Advanced Research and Reviews” This abstract highlights that jojoba is a versatile plant recognized for its drought resistance and utility in desert regions, with its oil offering various pharmacological benefits like antioxidant and anti-inflammatory effects, though commercial cultivation challenges exist due to seedling variability.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights flaxseed's potential as a natural hair care ingredient due to its moisturizing, strengthening, and nutritional qualities attributed to its high antioxidant and essential fatty acid content; however, further clinical studies are needed to optimize formulations and assess long-term effects.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, researchers developed a herbal mehendi gel using natural plant-based ingredients aimed at providing sustainable hair coloring and scalp care. The formulation demonstrated beneficial properties including natural hair coloring, scalp conditioning, antimicrobial activity, antioxidant action, and safety with no observed skin irritancy.
118 citations
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May 2015 in “European journal of pharmaceutics and biopharmaceutics” This study found that the pH-sensitive hydrogel HECHA13, containing isoliquiritigenin, effectively inhibited the growth of Propionibacterium acnes and showed promise for transdermal delivery in acne treatment.
20 citations
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August 2021 in “Journal of Cosmetic Dermatology” This review examines the potential use and challenges of topical cannabinoids for skin diseases and hair growth, highlighting limited clinical data on their efficacy and safety.
6 citations
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May 2022 in “Journal of Cosmetic Dermatology” In this study, Lagerstroemia indica extract was found to significantly promote hair growth and prevent hair loss in human trials, likely through the regulation of specific signaling pathways, indicating its potential as a cosmetic treatment for hair loss prevention.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights the potential of flaxseed as a natural hair care ingredient, noting its moisturizing, strengthening, and nutritional properties that may improve hair health and texture, though more clinical studies are needed to confirm these benefits.
39 citations
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December 2013 in “Phytotherapy Research” This study found that hydroxysafflor yellow A-rich Carthamus tinctorius extract promoted hair growth and gene expression linked to hair proliferation in both cell cultures and mouse models.
2 citations
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August 2024 in “Animal Bioscience” This study suggests that m6A-circHECA may influence the physiology of cashmere goats' SHFs both through miRNA pathways and interactions with target proteins, with promoter methylation potentially inhibiting its gene expression.
1 citations
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January 2017 in “Pharmaceutica Analytica Acta” This study found petroleum ether to be more effective than methanol at extracting β-sitosterol from Eclipta alba, with higher concentrations detected using HPTLC and HPLC methods. The extracted materials contained metals within safety limits.
January 2020 in “대한미용학회지” This review discusses various natural substances used in scalp improvement cosmetics and reports their potential benefits, without providing new clinical results, and suggests more comprehensive studies are needed.
June 2021 in “International Journal of Ayurvedic Medicine” This study found that humulen, a phytoconstituent of Cyperus Rotundus Linn., showed the highest binding affinity in molecular docking with the 5 α reductase enzyme, suggesting potential anti-androgenic effects for hirsutism treatment.
7 citations
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May 2018 in “Indian Journal of Pharmacology” This study found that the methanolic extract of Carthamus caeruleus roots significantly reduced inflammation, promoted wound healing, and enhanced hair growth in experimental models, supporting its traditional use in Northern Algeria as a skincare remedy.
July 2026 in “Journal of Drug Delivery Science and Technology”
January 2022 in “Figshare” Melatonin affects specific gene patterns and biological processes in goat hair growth.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This source describes Soulflower, an Indian brand specializing in natural, cruelty-free beauty products, emphasizing hair and skincare while offering discounts with the HPK50 promo code to make sustainable beauty more affordable.
20 citations
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October 2021 in “Applied materials today” This study demonstrated that a new technology combining microneedle patches, stem cell exosomes, and light therapy effectively promoted hair regrowth in animal models within 7 days compared to conventional treatments.
2 citations
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January 2015 in “Hair transplant forum international” This article discusses the introduction of human recombinant hyaluronidase in hair restoration surgery and presents no new clinical results.
124 citations
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January 2012 in “Journal of Allergy and Clinical Immunology” This study found that activation of cannabinoid 1 receptors in human scalp hair follicles may limit excessive mast cell activation and maturation, suggesting a potential therapeutic strategy for managing MC-dependent skin diseases.
5 citations
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February 2021 in “Gels” In this study, HYDRO DELUXE BIO was reported to show promise for scalp mesotherapy by enhancing angiogenesis and reducing inflammation in an in vitro model.
23 citations
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January 2001 in “International journal of toxicology” This review discusses the cosmetic use and safety of Hypericum Perforatum Extract and Oil, finding that current data are insufficient to support their safety in formulations due to a lack of comprehensive testing.
3 citations
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July 2019 in “Fibers And Polymers/Fibers and polymers”
January 2025 in “Yonsei Medical Journal” The study found that a novel mixture of mastic gum and peppermint extract increased hair growth and gloss in C57BL/6 mice, showing potential as a botanical alternative for promoting hair health.
11 citations
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January 2014 in “International Journal of Trichology” This study observed that patients using Erol(®) Energy shampoo and tonic reported improved symptoms of scalp irritation and rated product tolerance as good to excellent.
June 2023 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, herbal hair oil made using fruits, flowers, leaves, and seeds from various plants demonstrated excellent hair growth results, suggesting it could be a potent alternative to synthetic hair oils due to its efficacy and potentially fewer side effects.
5 citations
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January 2006 in “Journal of veterinary medical science” This study found that small amounts of RNA present in horsehair roots can be used for molecular biological analysis, although detecting mRNA transcripts in the hair shaft is more challenging.