This study found that adding calcitriol to metformin significantly improved symptoms in patients with polycystic ovary syndrome and decreased serum MCP-1 levels compared to metformin alone.
February 2022 in “Journal of Cosmetic Dermatology” This study suggests that systemic oxidative stress in female pattern hair loss may be related to NRF2 deficiency, and NRF2 activators might assist in treatment.
176 citations
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August 2000 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” In this study, cross-sex hormone therapy affected hair growth patterns differently, with estrogen reducing hair growth in male-to-female transsexuals and testosterone increasing it in female-to-male transsexuals; however, male typical hair diameters were not fully reached in the latter group after 12 months.
14 citations
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September 2020 in “Clinical, cosmetic and investigational dermatology” This study found that a hair serum containing amla extract, freeze-dried coconut water, and selenium significantly improved hair growth rate, density, and reduced hair fall among healthy volunteers over 90 days.
February 2025 in “Medico Research Chronicles” In this clinical study, Verilich hair serum significantly reduced hair shedding by 40% or more in 75% of female patients with Telogen Effluvium and Female Pattern Hair Loss after one month of use.
36 citations
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October 2015 in “Journal of Cosmetic Dermatology” In this study, a new apple stem cell extract serum significantly improved signs of skin aging and enhanced cell metabolism in human senescent fibroblasts, showing visible effects after one week of use.
5 citations
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September 2020 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found that a hair serum containing amla extract, freeze-dried coconut water, selenium, sandalwood odorant, and peanut shell extract significantly improved hair growth, density, and reduced hair fall after 90 days in healthy volunteers.
4 citations
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September 2024 in “Cureus” In this study, using a 15-day regimen combining a scalp scrub and serum significantly improved dandruff and scalp health in participants, reducing flaking, increasing hair density and thickness, and enhancing hydration and overall scalp appearance.
1 citations
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November 2023 in “Journal of Ayurveda and Integrative Medicine” In this study, a topical Ashwagandha serum significantly improved hair growth, density, thickness, and quality of life in adults with mild to moderate hair loss compared to a placebo, demonstrating potential as an effective and safer alternative treatment for alopecia.
October 2024 in “International Journal of Research in Dermatology” This study reported that using Mintop Pro+ hair regrowth serum twice daily for 90 days significantly reduced hair fall and increased consumer satisfaction with hair growth and density, without any adverse events, among 161 participants aged 18-55 years with hair loss concerns.
May 2025 in “Journal of Cosmetic Dermatology” This study observed that the addition of Cuticapil Stem Hair Serum to standard care significantly improved hair growth and reduced hair shedding in patients with androgenetic alopecia, demonstrating superior efficacy compared to standard care alone without any reported adverse events.
May 2025 in “Journal of research in pharmaceutical science.” In this study, researchers developed and tested a herbal hair serum using hibiscus, flaxseed, and aloe vera, finding that the optimal formulation effectively reduces frizz, enhances hair smoothness and glossiness, and provides moisturizing benefits without harmful ingredients compared to conventional hair serums.
January 2023 in “Journal of Cosmetics, Dermatological Sciences and Applications” In this study, researchers assessed the efficacy of Trichosera® hair serum, containing mesenchymal stromal cells conditioned media, among 40 healthy Indian volunteers, finding significant improvements in hair growth rate, hair density, scalp condition, and reduction in hair fall without notable adverse effects.
April 2013 in “The Journal of Urology” Higher CRP levels suggest chronic inflammation is linked to bladder-related urinary symptoms in men with enlarged prostates.
October 2004 in “Kafrelsheikh Veterinary Medical Journal” In this study, buffalo calves fed only corn silage showed deficiencies in copper, zinc, selenium, and vitamin A, along with improved physiological conditions after dietary supplementation and treatment.
41 citations
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June 1999 in “The Prostate” In this study, finasteride alone or combined with terazosin significantly reduced PSA levels in men with BPH, while terazosin alone did not affect PSA levels.
17 citations
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July 2016 in “The Prostate” This study found that metformin is inversely associated with serum PSA levels in a dose-dependent manner, suggesting further research is needed on its potential impact on prostate cancer progression.
4 citations
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February 2019 in “Revista da Associação Médica Brasileira” This study found that FOLFOX6 chemotherapy significantly decreased serum VEGF and CRP levels in advanced colorectal cancer patients, improved their quality of life as measured by KPS scores, and demonstrated a high overall therapeutic efficacy of 82.72% with manageable side effects.
3 citations
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June 1999 in “The Prostate” This study found that finasteride and its combination with terazosin significantly reduced PSA levels in patients with benign prostatic hyperplasia, whereas terazosin alone showed no clinically significant effect.
February 2007 in “Journal watch” Low-dose finasteride lowers PSA levels, which can make prostate cancer harder to detect.
September 2026 in “medRxiv” This study found that a serum combining recombinant growth factors and plant-derived EVs significantly increased eyelash length and density without causing skin hyperpigmentation in healthy female participants over eight weeks.
14 citations
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April 2020 in “Journal of the American Academy of Dermatology” Viral reactivation is rare at the time of DRESS diagnosis in the U.S.
April 2024 in “Bioscience trends” This study found that patients with alopecia areata had significantly higher levels of circulating DNA for certain cytokines compared to healthy controls, suggesting that increased circulating DNA may be linked to hair follicle damage in these patients.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, a new herbal hair serum using a dual-phase system effectively reduced scalp flakiness and hair fall in a six-week trial, combining oil-based growth stimulants and water-based antimicrobial agents for comprehensive scalp and hair health.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a novel Dual-Phase Herbal Elixir aimed at managing hair fall and dandruff, finding that its unique oil and aqueous layers significantly reduced scalp flakiness and hair fall in a six-week trial, underscoring its potential as a natural hair care alternative.
September 2023 in “Cureus” This study found that Dr. SKS Hair Booster Serum significantly improved hair shaft diameter, terminal hair counts, and hair growth rate in women with PCOS experiencing female pattern hair loss, without any reported adverse events, over a six-month treatment period.
In this open-label study, the researchers observed that using Kerascalp hair serum daily for 90 days improved hair thickness, density, and strength while reducing hair loss in subjects with mild to moderate androgenetic alopecia, with benefits persisting even after discontinuation.
April 2012 in “The Journal of Urology” This study found that one year of finasteride treatment significantly reduced PSA levels and prostate volume in men with elevated PSA and negative prior biopsy, potentially aiding prostate cancer diagnosis.
6 citations
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September 2021 in “Autophagy” In this study on mouse preputial glands, suppressing ATG7-dependent autophagy delayed age-related changes, affected lipid metabolism, and reduced pheromone production, highlighting autophagy's roles in glandular homeostasis and cell breakdown.
January 2022 in “Figshare” This study found that inhibiting autophagy in mouse preputial glands alters lipid metabolism, delays aging-related duct changes, and reduces pheromone production, indicating autophagy's critical role in gland homeostasis and cell breakdown during secretion.