17 citations
,
January 2014 in “The American journal of Chinese medicine” Angelica sinensis may help regrow hair by blocking certain cell death signals.
31 citations
,
October 2020 in “Journal of nanomaterials” Silver nanoparticles made from Grewia optiva leaf extract show strong antibacterial, antioxidant, and hair growth benefits.
July 2022 in “Journal of Investigative Dermatology” The combination of a plant extract and a peptide can increase hair pigmentation and may reverse greying.
February 2025 in “Journal of Receptors and Signal Transduction” EGCG may help regrow hair by inhibiting a specific enzyme.
119 citations
,
June 2021 in “Heliyon” Licorice has many health benefits but should be used carefully due to possible side effects.
March 2004 in “大韓韓醫學會誌 = Journal of Korean Oriental Medicine” The hair essence product promotes hair growth and prevents hair loss.
February 2020 in “Zenodo (CERN European Organization for Nuclear Research)” Further research is needed to understand Garcinia cambogia's benefits for weight management and PCOS.
6 citations
,
July 2016 in “Doklady Biochemistry and Biophysics” GD-23 reduces anxiety by relying on neurosteroid production.
April 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” A gene network led by RSL4 is crucial for early root hair growth in response to cold in Arabidopsis thaliana.
57 citations
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May 2014 in “Molecular Phylogenetics and Evolution” The research found how GPCR Class A Rhodopsin receptors are related and suggested possible substances they interact with.
February 2016 in “Evidence Based Women Health Journal (Online)” Women with PCOS had higher SRAGE levels, possibly linked to BMI, not PCOS.
8 citations
,
March 2012 in “Mass spectrometry letters” The S9 fraction with GC-IDMS is effective for measuring 5α-reductase activity.
88 citations
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January 2004 in “Journal of Neuroscience” Neurosteroids regulate synaptic inhibition in the spinal cord and may help manage spinal pain.
January 2025 in “Investigative and Clinical Urology” SHPro® improved urinary symptoms and erectile function in men and is safe.
4 citations
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April 2018 in “Journal of Investigative Dermatology” Hydroxypinacolone retinoate is a potent anti-aging ingredient for skin that is more effective and less irritating than other forms of retinoids.
September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Prostaglandin D2 increases testosterone production in skin cells through a process involving reactive oxygen species, which could be a new target for treating hair loss and other skin conditions driven by testosterone.
12 citations
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January 1998 in “Endocrine journal” Saw palmetto extract can block the enzyme that converts testosterone in pig prostate cells.
GPC1 is important for blood vessel growth in hair follicles and could help treat hair loss.
November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Tectona grandis leaves may help treat hair loss and inflammation.
February 2026 in “Journal of Dermatological Treatment” CG2001 is safe and well-tolerated for treating hair loss, with fewer side effects than oral finasteride.
5 citations
,
September 2024 in “Biomolecules and Biomedicine” Total glucosides of paeony may help treat alopecia areata by reducing inflammation and hair loss.
May 2022 in “International Journal of Health Sciences (IJHS)” Hibiscus Rosa Sinensis Linn is a tropical plant used for various medicinal purposes due to its many beneficial properties and components.
17 citations
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October 2006 in “Molecular and Cellular Endocrinology” The L457(3.43)R mutation in the human lutropin receptor causes increased activity and hormone insensitivity, leading to precocious puberty.
68 citations
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November 2012 in “Journal of Investigative Dermatology” Prostaglandin D2 blocks new hair growth after skin injury through the Gpr44 receptor.
1 citations
,
January 2009 in “The Korean Society of Beauty and Art” Korean Wild Ginseng extract may increase hair thickness and satisfaction among users, but not significantly increase hair count.
January 2004 in “Pharmaceutical biotechnology” Finasteride effectively inhibits the enzyme steroid 5 alpha-reductase II.
7 citations
,
July 2019 in “International Journal of Molecular Sciences” PGA-4HGF may help treat hair loss by activating hair growth pathways and extending the hair growth phase.
9 citations
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March 2018 in “International journal of molecular sciences” Allopregnanolone changes gene expression in glioblastoma cells.
3 citations
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January 2022 in “Precision medicine and clinical omics” Beta-sitosterol and stigmasterol might help prevent hair loss by blocking a specific enzyme.
July 2023 in “Journal of the ASEAN Federation of Endocrine Societies” GnRH agonist effectively diagnoses and treats postmenopausal hyperandrogenism from ovarian sources.