46 citations
,
January 2020 in “Theranostics” This study demonstrated that OSA hydrogels enhanced the stability and retention of dermal papilla-derived extracellular vesicles, which significantly improved hair regeneration in both cultured human hair and a mouse depilation model.
7 citations
,
July 2011 in “Archives of Dermatology” This study reports a case where a 13-year-old boy's hair texture changed to resemble his early childhood hair after regrowth from alopecia areata, with potential causes remaining uncertain.
2 citations
,
July 2023 in “JAAD Case Reports” This review discusses the potential role of a PADI3 gene variant in central centrifugal cicatricial alopecia among African-American women but reports no new clinical results.
1 citations
,
November 2008 Yonnyuniksoogobon-dan taken orally promotes hair growth by affecting growth factors in hair roots.
In this clinical trial, rosemary-lavender and rosemary-castor oils were found to significantly improve hair growth rate, thickness, density, length, and reduce hair fall compared to coconut oil over 90 days, indicating they may be effective natural alternatives for hair regrowth.
40 citations
,
September 2019 in “World journal of clinical cases” In this case report, an 86-year-old man experienced new hair growth and color change in alopecia areata after receiving fecal microbiota transplantation for noninfectious diarrhea.
9 citations
,
July 2020 in “Biomedicine & Pharmacotherapy” This study found that Pep-1-mediated mitochondrial transplantation was as effective as PRP therapy in restoring hair loss related to aging in mice, with distinct improvements in hair and skin-related measures.
2 citations
,
June 2013 in “Lasers in surgery and medicine” In this study, the hot-wire hair removal device (no!no!) was found to be no more effective than shaving in reducing hair density, regrowth rate, or altering hair characteristics.
This review explores emerging therapies for hair regrowth, highlighting two strategies: hair follicle neogenesis and Wnt/B-catenin pathway modulation, which show promise for treating alopecia by potentially offering more effective options than existing treatments.
13 citations
,
November 2022 in “Biomaterials Science” This study demonstrated that a device combining hyaluronic acid-based dissolving microneedles and lipid polymer hybrid nanoparticles effectively delivered miR-218 to promote hair growth in a shaved mouse model, outperforming topical smear treatment without safety concerns.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This source outlines Roota Hair Growth Serum® as a premium product combining natural ingredients and scientific research to target hair thinning and promote scalp health, claiming a positive impact on hair regrowth when used consistently over time.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This source describes Roota Hair Growth Serum® as a product designed to promote natural hair regrowth by improving scalp health and strengthening hair strands through a blend of natural ingredients and advanced hair-growth technology, supported by clinical testing.
January 2020 in “Journal of Cosmetics, Dermatological Sciences and Applications” In a 3-month study, over 90% of healthy women experiencing self-perceived hair thinning reported that the nutritional supplement DEEPLY ROOTED improved their hair growth, volume, and quality, without significant adverse effects.
51 citations
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June 2016 in “Journal of the European Academy of Dermatology and Venereology” In this study, tofacitinib treatment was associated with significant hair regrowth in two patients with alopecia universalis over eight months, with minimal adverse effects reported.
41 citations
,
October 2017 in “International Journal of Women's Dermatology” This review provides an overview of the physiologic skin changes during pregnancy but reports no new findings, emphasizing the need for physicians to distinguish between benign and potentially pathological conditions.
10 citations
,
January 2007 in “Journal of cosmetic and laser therapy” In this study, a new IPL device effectively reduced hair regrowth with high patient satisfaction, particularly in individuals with coarse dark hair and darker skin, despite repeated sessions needed for lighter hair and skin.
December 2021 in “Journal of clinical images and medical case reports” This review compares mesotherapy and PRP for hair loss but reports no new clinical results; the authors highlight the need to understand their differences for optimal treatment choices.
13 citations
,
February 2015 in “Actas Dermo-Sifiliográficas” This review discusses the histologic features of nonscarring alopecia and highlights the importance of clinical-pathological correlation for accurate diagnosis, but reports no new clinical results.
10 citations
,
November 2019 in “Journal of Dermatological Treatment” This study revealed that photobiomodulation significantly improved hair density in androgenetic alopecia patients, with laser treatments being more effective than combined laser/LED treatments, while device style did not significantly affect outcomes.
2 citations
,
May 2022 in “Journal of Industrial and Engineering Chemistry” This study observed that minoxidil-loaded nanoparticles significantly enhanced skin penetration and hair regrowth in mice within three weeks, without ethanol and propylene glycol, suggesting they are a promising delivery method for treating hair loss.
1 citations
,
October 2013 in “Expert Review of Dermatology” This paper reviews the differential diagnoses and diagnostic tests to distinguish alopecia areata from other types of hair loss, without providing new clinical findings.
April 2016 in “Journal of the American Academy of Dermatology” This study found that in a tertiary academic institution, nearly 1 in 5 dermatology consults were for drug-related skin reactions, with antibiotics frequently identified as the culprits.
5 citations
,
January 2019 in “Skin appendage disorders” This case report emphasizes that lipedematous scalp and lipedematous alopecia are not distinct diseases, highlighting the need to consider reversible causes of alopecia for effective treatment.
127 citations
,
January 2013 in “PLOS ONE” This study found that feeding aged mice a probiotic yogurt induced changes leading to thicker, healthier fur, suggesting a bacteria-triggered interleukin-10-dependent mechanism that mimics signs of youth and reproductive fitness.
August 2025 in “Plastic and Aesthetic Research” This review discusses recent advancements in microneedle technology for hair loss treatment, highlighting their ability to enhance drug delivery and improve hair follicle survival in transplantation, while also exploring their potential integration with tissue engineering to address regeneration challenges.
October 2022 in “International Journal of Molecular Sciences” This study found that collagen peptides from Mozambique tilapia significantly promoted hair regrowth and increased the proliferation of hair growth factors in vitro and in vivo, suggesting potential as supplements for hair loss prevention.
13 citations
,
October 1993 in “International Journal of Dermatology” Minoxidil effectively promotes hair regrowth in younger patients with small balding areas.
24 citations
,
February 1987 in “Drugs” Minoxidil promotes hair regrowth, but more research needed for effectiveness and response factors.
16 citations
,
February 2018 in “Journal of Cosmetic Dermatology” This study observed that carboxytherapy significantly improved clinical and dermoscopic measures in patients with alopecia areata and androgenetic alopecia compared to placebo, though some benefits regressed during follow-up.
9 citations
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January 2016 in “Journal of cosmetology & trichology” This article reviews the characteristics and distribution of alopecia areata and reports no new clinical results.