1 citations
,
January 2004 in “Journal of Physiology & Pathology in Korean Medicine” Thuja orientalis extract significantly promotes hair growth in mice with hair loss.
6 citations
,
June 2022 in “Dermatologic Therapy” This review discusses the biological effects of honokiol for treating skin diseases and reports no new clinical results; the authors recommend further exploration of topical applications.
November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study observes that TYK2 inhibition with BMS-986202 may extend hair follicle growth phases and decrease inflammatory cell markers in alopecia areata, suggesting potential for clinical application.
August 2026 in “Molecules” This study found that Eucommia ulmoides bark extract shows potential antioxidant and hair follicle-support properties in vitro and in vivo, but further validation is needed to confirm these effects.
September 2024 in “Journal of the American Academy of Dermatology” In this prospective, placebo-controlled study, the researchers observed a significant reduction in hair shedding in women after applying the combined topical treatment DA-OTC-002, containing synephrine and TAAR agonists, compared to placebo, showing a 62.5% average reduction with no reported adverse events.
10 citations
,
March 1973 in “Journal of Investigative Dermatology” 18 citations
,
May 2024 in “Pharmaceutics” This review discusses advances in drug delivery systems to enhance oleanolic acid's bioavailability and therapeutic potential but reports no new clinical results.
7 citations
,
August 2021 in “Heliyon” This study suggests that the herbal formulation Phyllotex™ may promote hair growth in androgenetic alopecia by enhancing cell proliferation and reducing oxidative stress and TGF-β1 expression in vitro.
1 citations
,
July 2022 in “Clinical, Cosmetic and Investigational Dermatology” This study suggests that the anti-inflammation and anti-oxidation properties of Taohong Siwu decoction may be linked to its effects on androgenic alopecia through specific biological processes and pathways.
This study suggests that Lychnophora salicifolia Mart. extract in liposomal formulations could serve as an effective topical photochemopreventive agent by improving skin penetration and reducing oxidative and inflammatory damage from ultraviolet radiation.
31 citations
,
January 2014 in “The Scientific World JOURNAL” This study found that the water extract of Eclipta prostrata L. may protect skin cells against UVB-induced damage, likely due to its antioxidant properties and absorption of UVA and UVB radiation.
7 citations
,
June 2021 in “Cell Proliferation” This study found that direct interactions between human dermal papilla cells and melanocytes under low oxygen conditions improved cell functions and could be important for hair regeneration efforts.
August 2024 in “Biomedical Journal of Scientific & Technical Research” This review discusses the role of steroid 5 alpha reductase 2 in converting testosterone to DHT and its association with conditions like benign prostatic hyperplasia and prostate cancer; it reports no new results.
2 citations
,
August 2019 in “PubMed” This abstract reports that topical minoxidil is currently the only FDA-approved treatment for pattern hair loss in both men and women.
10 citations
,
January 2011 in “Skin research and technology” This study found that procyanidin oligomers bind to keratin and inhibit oxidative hair damage, suggesting their potential use in protective hair care products.
April 2018 in “Journal of Investigative Dermatology” This study found that kaempferol increased the proliferation potential of basal epidermal cells in three-dimensional skin models by enhancing integrin expression and altering cell morphology.
12 citations
,
January 1999 in “Journal of Animal Science” This study observed that combined treatment with thyroxine and hydrocortisone increased lipid accretion and fat cell development in hypophysectomized fetal pigs, suggesting a key role of these hormones in fetal adipogenesis.
6 citations
,
June 2017 in “Asian journal of beauty & cosmetology” In this study, Rosa multiflora root extracts showed strong antioxidant activity and promoted expression of growth factors IGF1 and PDGFB, suggesting potential use as a natural hair growth agent.
July 2022 in “Journal of Investigative Dermatology” This study found that a TYK2 inhibitor, BMS-986202, may restore immune privilege in hair follicles and promote hair regrowth in a humanized alopecia areata mouse model by inhibiting IL-12-mediated signaling.
56 citations
,
December 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that the susceptibility of hair follicle melanocytes to oxidative stress as they age may be key in the graying of hair due to reduced catalase expression and activity.
May 2026 in “Journal of the Egyptian Womenʼs Dermatologic Society” This study found that post-COVID-19 telogen effluvium is strongly associated with elevated oxidative stress marker sRAGE and reduced antioxidant marker HO-1, suggesting potential biomarkers for early diagnosis and monitoring.
7 citations
,
January 1971 in “Archives of Dermatological Research” 1 citations
,
February 2025 in “Toxicology in Vitro” In this study, DPHC from the brown alga Ishige okamurae demonstrated potential to prevent androgenic alopecia by inhibiting hair loss and promoting hair growth through multiple cellular mechanisms.
30 citations
,
February 1996 in “Journal of Investigative Dermatology”
November 2023 in “ACS Applied Polymer Materials” In this study, the researchers developed a new method using H2O2/TiO2/UV for extracting human hair keratins rapidly, yielding higher protein and enabling the production of keratin films with better hemostatic performance and varied wound-healing properties compared to films from traditionally extracted keratin.
May 2024 in “Journal of drug delivery and therapeutics” This study found that women with polycystic ovarian syndrome at a gynecology clinic in Nnewi exhibited significant oxidative stress and hormonal imbalances compared to controls.
1 citations
,
July 2023 in “International Journal of Pharmaceutical Sciences and Drug Research” This study developed an effective and reliable HPTLC method for the simultaneous measurement of linoleic acid and oleanolic acid in Eclipta alba.
2 citations
,
August 2022 in “Korean journal of medicinal crop science/Han-gug yagyong jagmul hag-hoeji” This study investigated the antioxidant and anti-inflammatory effects of the plant extract BLH308 and its potential to reduce hair loss, showing significant antioxidant activity in vitro.
August 2026 in “Clinical Cosmetic and Investigational Dermatology” This study found that Hydroxypinacolone Retinoate (HPR) may alleviate UV-induced skin photoaging by enhancing collagen synthesis, reducing degradation, and modulating inflammatory and oxidative responses in a dose-dependent manner.
November 2022 in “International Journal of Applied Pharmaceutics” This study found that phytosterols extracted from moringa seed oil may act as potential anti-alopecia agents by inhibiting the 5α-reductase enzyme, with ergostadienol showing particularly high affinity and stability in in silico simulations.