October 2025 in “Dermatology and Therapy” Nutrafol® nutraceuticals improve hair thickness and strength.
3 citations
,
June 2017 in “Medical lasers” A treatment combining laser energy and injections improved hair loss and unexpectedly also reduced hair graying.
2 citations
,
January 2015 in “Jounal of The Korean Society of cosmetology” Taking enzyme food and collagen together improves scalp hair health in middle-aged women more than taking them separately.
August 2021 in “Asian Journal of Pharmaceutical and Clinical Research” Plant extracts in shampoo improved hair thickness and density in men with hair loss.
15 citations
,
February 2018 in “Journal of Cosmetic and Laser Therapy” Laser-assisted drug delivery improves hair loss.
10 citations
,
August 2019 in “The World Journal of Men's Health” Kimchi probiotics slightly improved hair density, but more research needed.
October 2023 in “Research Square (Research Square)” Polynucleotide gel injections help reduce hair loss and increase hair thickness in people with pattern hair loss, with few side effects.
May 2026 in “Frontiers in Medicine” The patient's hair improved after treatment, but the genetic link is unclear.
April 2026 in “Dermatological Reviews” Ultrasound delivery of hair serum improves hair appearance and health more than microneedling.
11 citations
,
September 2012 in “Journal of obstetrics and gynaecology Canada” Testosterone therapy seems safe for short-term use in postmenopausal women with low sexual desire, but more research on long-term effects is needed.
February 2014 in “아시안뷰티화장품학술지” Natural extracts like peppermint and rosemary oils are effective for hair growth and scalp health.
November 2016 in “Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia)” Dendrobium sabin flower extract may help reduce skin aging from UV exposure.
January 2020 in “프로그램북(구 초록집)” Low-level light therapy with a helmet device can increase hair density and improve scalp appearance.
1 citations
,
January 2011 in “Journal of S C C J” Adenosine lotion improves hair thickness and density in women with thinning hair.
41 citations
,
January 2020 in “BioMed Research International” Micrografts improve hair density and thickness without side effects.
February 2021 in “Dermatologic Therapy” Injections improve hair growth, density, and thickness in women safely.
52 citations
,
May 2017 in “Journal of Cosmetic Dermatology” PRP injections improve hair density and thickness in women with hair loss.
4 citations
,
April 2021 in “Journal of Cosmetic Dermatology” Intradermal injections improve hair density and thickness better, while derma roller is more convenient.
67 citations
,
May 2018 in “Journal of Ginseng Research” Red ginseng may improve immunity, fatigue, memory, blood circulation, and menopausal symptoms, and is generally safe to consume.
26 citations
,
November 2005 in “Journal of Investigative Dermatology Symposium Proceedings” TrichoScan effectively measures hair growth improvements in people using minoxidil.
24 citations
,
June 2019 in “Journal of Cosmetic Dermatology” Scalp microneedling may improve hair density and thickness for various alopecia types.
19 citations
,
June 2019 in “Clinical Drug Investigation” Platelet-rich plasma injections significantly improve hair density and thickness in both male and female pattern hair loss, especially in early stages.
1 citations
,
January 2011 in “The annals of clinical and analytical medicine” Hair mesotherapy showed improvement in hair growth and thickness without side effects.
10 citations
,
January 2012 in “Annals of Dermatology” Finasteride 1.25 mg showed small improvements in hair density and thickness for female pattern hair loss, but more research is needed.
January 2018 in “Indian Dermatology Online Journal” A child with Olmsted syndrome showed mild improvement in hair and skin issues with treatment.
9 citations
,
September 2024 in “Frontiers in Endocrinology” Platelet-rich plasma infusion improved pregnancy outcomes for women with thin endometrium.
January 2021 in “Journal of cosmetology & trichology” PRP therapy can be effective for early-stage common hair loss, with most patients seeing improvement, but there are inconsistencies in treatment methods.
3 citations
,
February 2025 in “Life” PRP and fibrin treatments improve skin thickness and density, regardless of age.
4 citations
,
March 2022 in “Cureus” Minced skin grafts speed up healing and improve scar quality at donor sites.
3 citations
,
December 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” PRP improves short-term pain and function in shoulder injuries, but long-term benefits are unclear.