96 citations
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April 2017 in “Oncotarget” This study found that nanoemulsions of different sizes vary in their ability to penetrate skin layers, with smaller sizes aiding transdermal delivery and potential applications in transcutaneous immunization.
44 citations
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November 2012 in “International journal of nanomedicine” This study found that silicone oil-in-water nanoemulsions using nonionic surfactants can enhance silicone oil absorption on hair, suggesting a promising method for hair care applications.
40 citations
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January 2018 in “Pharmaceutics” This study found that nanoemulsions incorporating skin penetration enhancers significantly increased the permeation of minoxidil through human skin compared to aqueous control solutions.
39 citations
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April 2011 in “Recent Patents on Drug Delivery & Formulation” This review discusses various applications of nanoemulsions in drug delivery and reports no new clinical results; it highlights the patents that cover these applications.
36 citations
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September 2019 in “Journal of Herbal Medicine” This review explores research on nanoformulations for enhancing the topical delivery of herbal medicines, noting potential benefits like improved bioavailability and sustained delivery, and emphasizes the need for safety and toxicity guidelines in developing these novel drug delivery systems.
35 citations
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January 2018 in “Skin pharmacology and physiology” This study found that nanoemulsion formulations with oleic acid or eucalyptol significantly enhanced the delivery and retention of caffeine through hair follicles and surrounding skin regions.
34 citations
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November 2023 in “Applied Materials Today” This review discusses the potential of topical nanoemulsions to transform skin cancer treatment by improving drug delivery and minimizing side effects, highlighting their advantages like enhanced skin permeation and controlled release, despite existing challenges.
29 citations
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June 2014 in “Drug delivery” This study reported that nanoemulsions significantly improved the skin permeability of thiocolchicoside compared to its aqueous solution, suggesting they are effective carriers for its transdermal delivery.
23 citations
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January 2018 in “Elsevier eBooks” This chapter reviews formulation principles for creating cosmetic nanoemulsions and applications targeting skin and hair care, but does not present new experimental results.
19 citations
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July 2020 in “Journal of drug delivery science and technology” This study found that nano-sized minoxidil formulations significantly increased skin penetration and follicular drug delivery for alopecia areata treatment, compared to conventional ethanol-based solutions, and demonstrated effective controlled release over six hours.
14 citations
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January 2025 in “AAPS PharmSciTech” This review highlights the promising potential of microemulsions and nanoemulsions in (trans)dermal drug delivery, noting a gap in understanding their distinct mechanisms and composition-related effects on skin permeability, while emphasizing the limited clarity on mesostructures and cosolvent impacts.
14 citations
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November 2021 in “Nanoscale” This study's simulations revealed the complex "onion-like" organization of a lipid nanoemulsion droplet containing vitamins A and E for skin delivery, showing distinct concentration patterns of these vitamins within different layers of the nanodroplet.
14 citations
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April 2018 in “ACS Biomaterials Science & Engineering” In this study, luteolin-loaded nanoemulsions were shown to promote hair growth similarly to a luteolin solution in organic solvents, offering enhanced stability for follicular delivery.
7 citations
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December 2021 in “Pharmaceutics” This study developed a nanoemulsion of garlic oil and apple cider vinegar loaded with minoxidil to enhance drug permeation through skin, reporting improved ex vivo skin permeation parameters compared to an aqueous dispersion of minoxidil, suggesting potential benefits for treating alopecia areata.
3 citations
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August 2013 in “Tropical Journal of Pharmaceutical Research” This study concluded that the Box-Behnken experimental design effectively optimizes the size of finasteride nano-emulsions by assessing the impact of various experimental factors.
2 citations
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March 2025 in “International Journal of Advanced Science and Engineering” This review highlights that nanoemulsions, especially those with droplet sizes under 200 nm, show promise in pharmaceuticals and cosmetics by improving drug stability, bioavailability, and reducing side effects, with potential applications in CNS diseases, cancer treatments, and skincare products.
1 citations
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September 2025 in “Scientific Reports” This study reported that a colistin sulfate-loaded nanoemulgel showed improved antimicrobial activity and skin permeability compared to a CS solution, suggesting a potential new approach for treating severe infections caused by multidrug-resistant bacteria.
1 citations
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October 2022 in “Iet Nanobiotechnology” This study explored a new dutasteride nanocarrier for alopecia therapy, concluding that ingredient concentration is key to achieving the optimal particle size, stability, and skin permeation for extended drug release.
1 citations
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September 2022 in “KnE medicine” This study demonstrated that a nanoemulsion hair tonic containing 7% candlenut oil accelerated hair growth more effectively in Mus musculus than both lower concentrations and a commercial ginseng tonic.
June 2021 in “Zenodo (CERN European Organization for Nuclear Research)” This study reported the preparation of stable oil-in-water nanoemulsions that effectively incorporate ceramide-like molecules and minoxidil, suggesting these formulations may enhance distribution and availability of hydrophobic compounds in cosmetic applications.
August 2026 in “Pharmacy Reports” This study found that a nanoemulsion hair spray formula with 25% PEG 400 showed promising physicochemical stability, but further research is needed to assess its colloidal stability and efficacy in hair growth.
July 2026 in “Veterinary Medicine and Science” In this study, Quercetin-loaded black seed oil nanoemulsion effectively mitigated testosterone-induced testicular oxidative stress and inflammation in rats undergoing exercise and restraint stress, with improved antioxidant levels and reduced inflammatory markers compared to other treatment groups.
June 2026 in “Journal of Pakistan Association of Dermatologists” This study reported that the development of nanoemulsion-based hair growth serums is increasing, with enhanced international collaboration and scientific presence, especially between China and the United States.
June 2026 in “Journal of Materials Science Materials in Medicine” This study explored nanoemulsions of minoxidil, revealing that a 5% minoxidil nanoemulsion improved hair growth and follicle count in animal studies compared to commercial minoxidil solutions, even without significant differences in permeation rates.
November 2025 in “Discover Pharmaceutical Sciences” In this study, a nanoemulsion containing lavender, peppermint, and rosemary essential oils was developed and shown to promote hair growth in mice at a rate comparable to 2% topical minoxidil, suggesting a promising natural alternative due to its antioxidant and anti-inflammatory effects.
August 2025 in “International Journal of Applied Pharmaceutics” This study developed a stable nanoemulsion-based hair serum containing M. oleifera seed oil, which maintained its physical characteristics and reduced the oil's sticky texture, making it more suitable for hair loss treatment compared to traditional formulations.
August 2025 in “Journal of Drug Delivery Science and Technology” Combining minoxidil and rosemary oil in a gel promotes better hair growth than using them separately.
April 2025 in “Tropical Journal of Natural Product Research” This study reports that a nanoemulsion was successfully formulated to deliver Moringa oleifera seed oil, which contains oleic acid and other fatty acids, and may serve as a promising dosage form for hair growth treatments.
June 2024 in “Pharmacon Jurnal Farmasi Indonesia” In this study, researchers evaluated different formulations of a nanoemulsion combining candlenut oil and virgin coconut oil on male rats and found that a 1:3 ratio yielded significant hair growth results, with an average hair length of 17.14 mm and a weight of 699.37 mg.
September 2022 in “KnE medicine” This study found that hair tonic nanoemulsions containing 1%, 2%, and 3% argan oil promoted hair growth in mice over 21 days.