The authors concluded that mineral and vegetable oils have complementary roles in hair care, with coconut oil noted for its ability to penetrate hair fibers and reduce protein loss.
42 citations
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December 2018 in “International Journal of Phytocosmetics and Natural Ingredients” This study found that hair care formulations containing vegetable oils like Brazil nut and olive oil improved hair strength, shine, and combability more effectively than those with silicone.
January 2026 in “Biomedical and Biopharmaceutical Research” This study found that formulations containing pequi and buriti oils improved texture properties and significantly increased gloss in curly hair, with pequi oil also significantly enhancing tensile strength.
April 2016 in “Journal of Investigative Dermatology” Oenocarpus bataua vegetable oil may help reduce hair loss by affecting a key gene pathway.
6 citations
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April 2025 in “Frontiers in Sustainable Food Systems” This review highlights the potential of valorizing vegetable waste by extracting valuable biomolecules for use in food, nutraceuticals, and energy, noting that while promising methods exist, several niche areas lack sufficient research on a global scale.
10 citations
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August 2024 in “ACS Omega” This review discusses the use of nanomaterials in cosmetics, highlighting their benefits like enhanced stability and skin penetration, while also noting potential health risks and the role of natural ingredients in formulations.
9 citations
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January 1966 in “Economic botany” Plant-based ingredients in hair care are being replaced by synthetic alternatives.
3 citations
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September 2005 in “International Journal of Cosmetic Science” This study found that monounsaturated oils like olive oil penetrate hair fibers effectively, whereas polyunsaturated oils typically do not penetrate beyond the cuticle.
1 citations
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January 2021 in “Research, Society and Development” This study reviewed literature on using vegetable oils to prevent skin aging, highlighting their antioxidant properties and their role in combating free radicals, which leads to extrinsic aging, while also noting Brazil's important contribution to this field with its rich natural resources.
1 citations
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June 2019 in “Current developments in nutrition” This case study reports that pancreatic enzyme replacement and fatty acid supplementation improved symptoms of fat malabsorption and essential fatty acid deficiency in a patient with EDS-4.
June 2024 in “Institutional Repository of the Federal Technological University of Paraná (RIUT) (Federal University of Technology – Paraná)” This study assessed Mapu Cosméticos' business plan for producing castor bean-derived products, projecting a net profit from year two and indicating financial feasibility with a favorable Net Present Value and Internal Rate of Return.
August 2023 in “Repository of the University of Primorsk (University of Primorska)” A Western diet may increase acne risk, while a Mediterranean diet and certain supplements can help reduce it.
2 citations
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July 2011 in “Journal of the Egyptian Women's Dermatologic Society (Print)” This study found that frequent consumption of nuts, chocolate, candy, and red tea was associated with more severe acne, while eating fresh vegetables was linked to milder acne in these patients.
January 2026 in “Brazilian Journal of Pharmaceutical Sciences” This study assessed the effects of chemical treatments on hair fiber integrity and found that conditioners with vegetable oils like jojoba and coconut enhanced hydrophobicity and reduced combing friction except for jojoba, while participants preferred these oil-containing conditioners over the base formulation.
January 2011 in “China Surfactant Detergent & Cosmetics” This review discusses linseed oil's traditional and cosmetic applications, including its use for skin and hair care, and reports no new clinical results; the authors suggest potential for more effective uses in cosmetics.
4 citations
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January 2009 in “Veterinary Dermatology” In this case report, two cats developed symmetrical hair loss and dry skin after exposure to diesel oil but fully recovered without treatment.
This study utilized a novel mass spectrometry imaging technique to demonstrate that argan, avocado, and coconut oils are incorporated into hair fibers during cosmetic treatments, supporting their potential use in formulations for enhancing hair health and treating conditions like alopecia.
Bee pollen, green tea, essential oils, and various plant extracts improve skin and hair health.
7 citations
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October 2019 in “Brazilian Journal of Petroleum and Gas” This study evaluated a microemulsion-based flushing fluid made with castor oil that effectively removed 84.85% of mud cake formed by drilling fluid, highlighting its Newtonian fluid behavior and high wettability inversion capability.
8 citations
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September 2024 in “Food Science & Nutrition” This review discusses the benefits of β-sitosterol, a plant compound found in nuts and seeds, which may lower "bad" cholesterol and help prevent heart disease, cancer, and diabetes, but notes the lack of clinical studies on its safety and effectiveness in humans.
1 citations
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May 2014 in “Lipid Technology” This news review reports on the latest developments in lipid technology but presents no new research findings.
1 citations
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September 2023 in “Molecules (Basel. Online)” This source highlights that while plant sterols show potential benefits and applications in various industries, significant research gaps, including their complex structures and mechanisms, hinder their broader use, emphasizing the need for innovative sources and sustainable methods for their study.
1 citations
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December 2018 in “LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)” This study found that combining electrotherapy with aromatherapy led to increased hair shaft thickness in men with androgenetic alopecia, although no changes in the scalp were observed.
1 citations
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January 2012 in “Human health handbooks” This review discusses the essential role of linoleic acid in preventing deficiency symptoms and enhancing skin function, but notes that scientific knowledge on its potential therapeutic use for skin diseases remains limited.
February 2026 in “Cureus” This review highlights that castor oil has potential dermatological uses, including enhancing hair luster, reducing hyperpigmentation, and improving skin hydration and elasticity, although rare side effects like contact dermatitis occur, necessitating further research to confirm its effectiveness in these applications.
December 2023 in “Medicine and Materials” This study reviewed the use of essential oils in cosmetics and highlighted that while chamomile, rosemary, and geranium oils can be applied directly to the skin when diluted, most essential oils require caution due to potential dermatological reactions.
November 2023 in “International Journal For Multidisciplinary Research” This review explores how herbal hair oils made from ingredients like amla and hibiscus may offer benefits such as reducing hair loss and dandruff, but these are summarized from existing research rather than new experimental data.
July 2023 in “International journal of pharmacognosy and life science” This study explores the development of a herbal hair oil formulation using selected herbs to potentially address hair loss and related issues, as an alternative to synthetic medications that may cause serious side effects and offer limited effectiveness.
November 2024 in “Research for Rural Development/Research for Rural Development (Online)” This study concluded that rosemary essential oil rich in terpenes was successfully extracted using vacuum-assisted hydrodistillation, and Solid Phase Micro Extraction was superior for identifying volatile compounds compared to direct injection.
15 citations
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July 2015 in “Journal of Essential Oil Bearing Plants” This review discusses the phytoconstituents and biological properties of T. orientalis and T. occidentalis, but reports no new clinical results.