1 citations
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March 2022 in “The Scientific World Journal” This study found that a hair cream made from cocoa pod peel water fraction effectively stimulated hair growth in rabbits, with the best result at a 12.5% concentration, without causing skin irritation.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This source describes New Hair4U Solution as containing Minoxidil, which is known to reduce hair thinning, stimulate inactive follicles, and improve hair density by enhancing scalp circulation and promoting stronger hair growth.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This source highlights the benefits of New Hair4U Solution, containing Minoxidil, which is noted to aid in reducing hair thinning, stimulating inactive hair follicles, supporting scalp circulation, and promoting stronger hair growth and improved density.
3 citations
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May 2018 in “Italian journal of dermatology and venereology” In this study, using a lotion containing N1-methylspermidine and Sandalore® for 3 months significantly reduced hair loss and stimulated hair growth in both men and women with chronic telogen effluvium, with benefits persisting 3 months after treatment ended.
November 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that exosomes derived from bovine colostrum, compared to those from human stem cells, significantly increased hair follicle growth and regeneration in vitro.
70 citations
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April 2017 in “Lasers in surgery and medicine” This study found that blue light at a wavelength of 453 nm promoted hair growth ex vivo, potentially through interacting with OPN3 receptors in human hair follicles.
17 citations
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May 2005 in “Hair transplant forum international” This study evaluated the effectiveness of follicular units and growth factors derived from autologous platelet-rich plasma in improving hair growth and density in 23 male patients with pattern hair loss.
2 citations
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December 2018 in “Natural Product Research” This study identified a new compound from fermented Carica papaya L. with moderate antioxidant and potent hair growth-stimulating activities in vitro.
June 1996 in “Journal of Dermatological Science” Two new compounds were found that could promote hair growth as well or better than minoxidil.
15 citations
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July 1984 in “Nutrition Research” Selenium increased in hair but not in blood after taking supplements.
12 citations
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May 2018 in “JAAD Case Reports” This case report describes a patient with psoriasis who experienced scalp hair darkening and increased growth during anti–IL-17 therapy.
28 citations
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December 2007 in “Proceedings of the National Academy of Sciences” This study observed that root hair growth in Arabidopsis occurs episodically, with each growth period associated with external alkalization and internal acidification, suggesting a role for proton influx in facilitating polar growth.
7 citations
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December 1987 in “Fertility and sterility” The vellus index is a simple, quick, and reliable method to assess and monitor hair growth, especially in hirsutism.
2 citations
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January 2019 in “International Journal of Case Reports and Images” This article discusses treatments for male pattern alopecia, noting variable response rates, but reports no new clinical results.
This study discusses a potential new treatment called AMPLEX PLUS that may significantly slow hair loss and stimulate new hair growth by influencing the transition of hair follicles from the telogen phase to the active anagen phase.
30 citations
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May 2010 in “British Journal of Dermatology” This study found that intermediate hair follicles are morphologically distinct from terminal follicles and offer a novel model for developing new alopecia therapies despite being technically more challenging to study.
3 citations
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October 2018 in “Skin appendage disorders” In this study, Spectral DNC-N® significantly reduced hair shedding and increased hair mass and density in women with early female pattern hair loss, with effects evident after 3 months and sustained through 6 months.
2 citations
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September 2004 in “Experimental Dermatology” This study found that VR1 activation in human hair follicles inhibited hair growth by suppressing proliferation and promoting apoptosis, suggesting VR1 plays an important role in hair growth regulation.
December 2025 in “Aesthetic Plastic Surgery” This study reported that the new near-infrared LED device showed significant improvements in skin rejuvenation and a slight increase in hair growth, with further research recommended for broader validation.
November 2024 in “Journal of Investigative Dermatology” Stimulating OR10J1 can promote hair growth and may help treat hair loss.
59 citations
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May 2014 in “Expert Opinion on Therapeutic Targets” This review discusses current therapeutic targets and treatments for androgenic alopecia but reports no clinical results; the authors highlight the challenge of developing multi-target drugs for effective treatment.
November 2025 in “Journal of Investigative Dermatology” AMP-303 injections can increase hair growth in androgenetic alopecia with minimal side effects.
This study found that injecting growth factor concentrates into the scalp of five patients with androgenic alopecia led to notable improvements in hair density and quality over eight weeks, with patients reporting satisfaction and minimal side effects.
January 2021 in “Global Dermatology” This study involved selecting patients with specific types of alopecia for treatment but does not report clinical outcomes.
January 2020 in “Journal of Cosmetics, Dermatological Sciences and Applications” This study concluded that TrichoxidilTM positively affected hair growth by increasing growth factor expression and fibroblast proliferation, suggesting it may be a promising treatment for androgenetic alopecia.
210 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” This review discusses the role of intrinsic skin signals, rather than serum signals, in regulating melanin synthesis and hair pigmentation, but reports no new experimental data.
109 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.
72 citations
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October 2009 in “The FASEB journal” This study found that thyrotropin-releasing hormone (TRH) acts as a potent stimulator of hair growth in human scalp hair follicles, promoting elongation and prolonging the anagen phase.
50 citations
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March 2004 in “Trends in Plant Science” This paper discusses how NADPH oxidase and phospholipase D are important for root hair growth, with reactive oxygen species from NADPH oxidase activating calcium ion channels in root hairs.
37 citations
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January 2000 in “International Journal of Pharmaceutics” In a study using human scalp skin grafts on SCID mice, topical flutamide and finasteride significantly improved hair growth in male-pattern baldness compared to placebo, with flutamide showing superior results to finasteride.