104 citations
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January 2016 in “Food & Function” This review found that olive oil phenols may have anti-cancer properties in animal models and some human studies, but further research is needed to confirm these effects in humans.
18 citations
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November 2017 in “International Journal of Cosmetic Science” This study found that Bio Skin Oil® reduced the appearance of non-keloid scars and striae, with significant improvements observed by both investigators and participants.
August 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This narrative literature review by Lustrao synthesizes existing research on six botanical ingredients used in Lustrao Hair Regrowth Oil, noting varying evidence levels with rosemary oil showing the clearest human clinical support for hair growth, particularly against minoxidil.
August 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This narrative literature review by Lustrao examines the existing research on six botanical ingredients in their Hair Regrowth Oil, finding varied evidence levels and highlighting rosemary oil's strong human clinical support for hair growth compared to minoxidil.
June 2024 in “Lontara Journal Of Health Science And Technology” This study evaluated the effects of candlenut oil, olive oil, and their combination on hair growth in male rabbits, finding that candlenut oil led to the greatest hair length increase compared to olive oil or the combination, which also showed significant effects.
January 2023 in “Zenodo (CERN European Organization for Nuclear Research)” This study reported that olive oil applications on the scalp may regenerate hair loss linked to SARS CoV-2 infection and vaccination, based on observations in two individuals.
March 2020 in “The Egyptian Journal of Histology” This study found that topical olive oil may protect mice skin from damage caused by electromagnetic radiation, particularly when applied before exposure, by mitigating oxidative, inflammatory, and heat shock stress factors.
May 2025 in “Preprints.org” This review discusses the dermatological potential of olive mill wastewater as a sustainable source of high-value cosmeceutical ingredients but reports no new clinical results.
April 2025 in “Pharmaceutics” This study examined three olive oil formulations of baricitinib for topical delivery in treating alopecia areata, finding that Oil A showed the highest skin retention and maintained skin integrity without irritation, suggesting its potential for further investigation.
13 citations
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May 2009 in “Ozone Science and Engineering” This study found that while ozonized olive oil inhibited swelling in a mouse model of hypersensitivity, it also induced inflammatory responses and hair loss with repeated skin application, indicating potential adverse effects.
1 citations
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January 2021 in “Elsevier eBooks” This study found that olive and olive oil may significantly reduce cardiovascular disease risk, cholesterol, and blood pressure, while offering antioxidant protection through bioactive metabolites like oleuropein.
January 2025 in “Letters in Drug Design & Discovery” This study found that ozonated olive oil exhibited antifungal activity against Trichophyton mentagrophytes, comparable to the standard antifungal terbinafine, in an in vivo rat study, suggesting it may serve as an alternative treatment for dermatophytosis.
May 2025 in “Preprints.org” This review highlights the potential of olive mill wastewater as a sustainable source of cosmeceutical ingredients with antioxidant, anti-inflammatory, and dermatological benefits but reports no new clinical findings.
May 2025 in “Preprints.org” This review discusses the potential of olive mill wastewater as a sustainable source of dermatological ingredients with antioxidant and regenerative properties but reports no new clinical findings.
8 citations
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December 2021 in “International Journal of Family Studies, Food Science and Nutrition Health” This review discusses the potential health benefits and applications of extra virgin olive oil as a nutritional therapeutic immune-enhancer, but reports no new clinical findings.
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.
11 citations
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January 2006 in “International Journal of Cosmetic Science” Some oils can penetrate hair and reduce the stickiness between fibers, but mineral oil cannot.
10 citations
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February 1993 in “International Journal of Cosmetic Science” This study found that clove, olive, and turpentine oils completely prevented hair penetration by the fungi Microsporum gypseum and Trichophyton vanbreuseghemii.
1 citations
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January 2023 in “Skin appendage disorders” This article discusses the potential association between the use of hair oils and the exacerbation of seborrheic dermatitis in black patients, suggesting more research is needed to understand their impact.
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.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a herbal hair oil formulated with medicinal plant-based ingredients, reporting its significant potential to promote hair growth, reduce hair fall and dandruff, and improve scalp health while maintaining stability and safety, suggesting it as a viable alternative to synthetic hair products.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study formulated and evaluated a herbal hair oil combining coconut, olive, and other plant-based oils, finding it may promote hair growth, reduce hair fall, control dandruff, and improve scalp health, offering a stable, economical alternative to synthetic products.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study found that the developed polyherbal hair oil demonstrated reduced hair fall, improved hair texture, and enhanced hair length and shine, suggesting it as a safe and effective alternative for promoting hair growth.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, the researchers developed a polyherbal hair oil using natural ingredients and found it to be safe, effective, and stable, demonstrating reduced hair fall, improved hair texture, and enhanced hair length and shine, potentially offering an economical alternative to synthetic hair care products.
January 2026 in “International Journal of Pharmacy and Pharmaceutical Science” This study found that flaxseed-olive oil-based herbal formulations may be effective and multifunctional for scalp protection and hair health, showing strong antioxidant and antibacterial properties.
December 2025 in “Dietetics” This paper reviewed studies from 2019 to 2025 on the use of olive oil and other derivatives from the European olive tree for skin, hair, and nail care, noting their roles in wound healing and skin aging while highlighting a favorable safety profile.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This study developed herbal hair oil using ingredients like castor oil, olive oil, and neem, and observed it demonstrated anti-hairfall properties as well as additional benefits such as anti-dandruff activity, improved scalp circulation, and anti-fungal properties.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This study suggests that the prepared herbal hair oil may promote hair growth, prevent dandruff, and offer an alternative to synthetic products with potentially fewer side effects.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This study highlights the multifunctional benefits of natural hair oils, like coconut and argan, for nourishing and protecting hair, while addressing safety and sustainability as key factors in their evolving use and formulation within cosmetic science.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights that natural hair oils, rich in bioactive compounds, provide multifunctional benefits like reducing protein loss and enhancing shine, but must balance efficacy with safety and sustainability for ongoing cosmetic relevance.