April 2026 in “International Journal of Research in Dermatology” This meta-analysis found that laser-based therapies showed promising clinical benefits in treating scarring alopecias, such as disease stabilization and symptom improvement, but highlighted the need for high-quality randomized controlled trials due to serious risk of bias and methodological limitations in existing studies.
November 2025 in “Frontiers in Nutrition” Olive leaf extract may help reduce aging signs in postmenopausal women.
33 citations
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July 2020 in “Journal of The American Academy of Dermatology” In this study, PRP increased hair density in areas treated for androgenetic alopecia, but there was no significant difference when compared to placebo-treated areas.
1 citations
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July 2023 in “Archives of dermatological research” This study found that both 0.01% and 0.03% bimatoprost gel and 2% minoxidil gel significantly improved eyebrow density in individuals with hypotrichosis, with no significant difference between the treatments, although the highest bimatoprost concentration showed a more favorable response.
November 2025 in “Journal of Multidisciplinary Healthcare” This study found that combining fire needle therapy with DHT treatment over eight weeks improved lesion severity, scar symptoms, quality of life, and reduced serum inflammatory cytokine levels in patients with moderate-to-severe acne vulgaris compared to using DHT alone.
18 citations
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July 2020 in “Journal of The American Academy of Dermatology” This study found that PRP injections using the Eclipse system significantly improved hair density and caliber in women with androgenetic alopecia compared to saline placebo at 24 weeks.
This study concluded that adding a topical agent to intense pulsed light therapy significantly improved hair reduction and patient satisfaction in Pakistani women with idiopathic facial hirsutism compared to light therapy alone, without increasing adverse effects.
5 citations
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November 2016 in “Experimental and Therapeutic Medicine” In this study, BeauTop treatment significantly increased hair growth in people with androgenetic alopecia compared to placebo, showing effectiveness without adverse reactions.
219 citations
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March 2004 in “Journal of The American Academy of Dermatology” In this 48-week trial, 5% topical minoxidil was more effective than both 2% minoxidil and placebo in promoting hair growth in women with female pattern hair loss, with notable improvements in nonvellus hair count and hair growth assessments.
8 citations
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December 2018 in “Journal of Dermatological Treatment” This study found that a PRP-like cosmetic product called TR-M-PRP plus significantly improved hair growth in individuals with alopecia areata over three months, as measured by the SALT score, suggesting it could be a safer alternative to traditional PRP treatments.
7 citations
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August 2019 in “Journal of Ovarian Research” This study reported that both phlebotomy and oral contraceptive pills with cyproterone acetate effectively improved insulin resistance and androgenic profiles in women with PCOS, but OCs had more impact on regularizing menstrual cycles.
April 2024 in “Research Square (Research Square)” In this randomized trial, lupus patients taking daily 200 μg selenium supplements for eight weeks showed significant improvements in metabolic markers like CRP, ESR, MDA, and GPX, as well as reduced clinical symptoms such as arthritis and alopecia, compared to those receiving a placebo.
June 2019 in “The Egyptian Journal of Fertility and Sterility” This study found that while there were no significant differences in ovulation and pregnancy rates, chromium picolinate was better tolerated than metformin in women with polycystic ovarian syndrome.
81 citations
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July 2012 in “Translational Psychiatry” In this pilot study, no significant differences were observed between memantine and placebo groups in young adults with Down syndrome on the primary memory outcomes, but some improvement was noted in a secondary measure.
57 citations
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August 2003 in “British Journal of Dermatology” This study found that daily use of 1% pyrithione zinc shampoo modestly improved hair growth over 26 weeks, although these effects were less than those of 5% minoxidil.
1 citations
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October 2024 in “Dermatology Practical & Conceptual” In this double-blind randomized controlled trial, both rosemary extract lotion and 2% ketoconazole lotion were effective for treating scalp seborrheic dermatitis, but rosemary lotion reduced itching more significantly, while ketoconazole was more effective in reducing dandruff.
November 2025 in “SKIN The Journal of Cutaneous Medicine” This phase 3 trial found that over 50% of adolescents with severe alopecia areata achieved successful hair regrowth after 52 weeks on baricitinib 4-mg, with no new safety concerns reported compared to existing safety profiles.
22 citations
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October 2019 in “Dermatologic Surgery” This study found that platelet-rich plasma was effective for hair regrowth in women with androgenic alopecia, though less so than minoxidil, but it was associated with improved quality of life responses.
211 citations
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May 2013 in “Journal of Nutrition Health & Aging” This study found that while MK-0773 significantly increased lean body mass in sarcopenic frail elderly women, it did not significantly improve muscle strength or physical function compared to placebo.
In this phase 2 trial, STS01 1% significantly improved hair regrowth in patients with mild to moderate patchy alopecia areata compared to placebo, with a manageable skin irritation side effect profile.
January 2026 in “Food and Nutrition Sciences” This randomized, placebo-controlled trial reported that USPlus PRO saw palmetto extract significantly improved lower urinary tract symptoms, including voiding, incomplete emptying, and weak stream, as well as sexual function in males over 12 weeks, while maintaining a favorable safety profile.
September 2019 in “Journal of Investigative Dermatology” This clinical trial found that Sandalore® 1% significantly reduced hair shedding and increased hair volume and anagen hair follicles in women with telogen effluvium compared to placebo.
95 citations
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April 2013 in “PLOS ONE” This review reports that while ginseng's safety profile seems favorable, the evidence for its clinical efficacy remains limited due to generally poor study quality in the included Korean randomized trials.
September 2022 in “Research Square (Research Square)” This study found that while pro-, pre-, and synbiotics may have beneficial effects on certain PCOS-related outcomes, the certainty of this evidence is low to very low.
January 2012 in “Sichuan Medical Journal” In this meta-analysis, topical 2% minoxidil was found to be more effective than placebo for treating androgenetic alopecia in women, with no severe side effects reported.
January 2019 in “Journal of cosmetology & trichology” In this study, researchers found that supplementation with L-cystine, either alone or with a keratin hydrolysate, significantly improved hair density, hair and nail brightness, and nail growth in women experiencing acute telogen effluvium and brittle nail syndrome over three months.
45 citations
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December 2018 in “Lasers in Medical Science” In a 24-week randomized trial, this study found that the RAMACAP laser helmet significantly increased hair density and diameter in androgenetic alopecia patients compared to a sham device, although limitations included a small sample size and potential issues with the control used.
1 citations
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January 2010 This study found that using minoxidil 2% as a mesotherapy injection showed more significant improvement in treating androgenetic alopecia in female patients than topical application.
January 2025 in “Investigative and Clinical Urology” This study found that after 12 weeks of taking the trial product SHPro®, participants reported improvements in prostate symptom scores and erectile function, with confirmed safety.
September 2025 in “Dermatology and Therapy” This systematic review and meta-analysis found that platelet-rich plasma (PRP) therapy is effective in increasing hair density and reducing hair loss for alopecia, with variations in response based on activation status.