December 2024 in “Majalah kedokteran Bandung/Majalah Kedokteran Bandung” Carrot seed oil thickens hair roots and tips, with 75% concentration being most effective.
45 citations
,
February 2018 in “Journal of basic and clinical physiology and pharmacology/Journal of basic & clinical physiology & pharmacology” *Acorus calamus* has many medicinal benefits but needs more safety research.
1 citations
,
January 2013 in “International Journal of Medicinal and Aromatic Plants” Flaxseed ingestion and oil application help rabbit hair grow.
93 citations
,
March 2017 in “Molecular Plant” CNGC14 is crucial for calcium entry needed for root hair growth in plants.
22 citations
,
July 2012 in “Journal of integrative agriculture/Journal of Integrative Agriculture” Hoxc13 is linked to seasonal hair growth in Cashmere goats and is affected by melatonin.
July 2020 in “International journal of biology sciences” Coconut oil mixed with egg yolk and vitamin E may improve rabbit hair growth more than other plant oils.
November 2017 in “Asian journal of pharmaceutical and clinical research” Three compounds from Dadap leaves may help treat hair loss.
January 2026 in “Pharmaceutical Development and Technology” Lavender oil and tea seed oil may help hair growth.
January 2018 in “Figshare” Curcuma aeruginosa extract lotion effectively reduces underarm hair growth.
June 2024 in “International Journal of Cosmetic Science” Plant oils like coconut, camellia, and safflower can penetrate hair, making it stronger and softer.
March 2025 in “International Journal For Multidisciplinary Research” The herbal hair oil improves hair growth and scalp health.
January 2013 in “대한미용학회지” Chamaecyparis obtusa oil promotes hair growth in mice.
165 citations
,
September 2003 in “Toxicology and applied pharmacology” Blocking COX, especially COX-2, in the skin can reduce inflammation and pain and may help prevent skin cancer.
December 2025 in “Chemical Engineering Journal”
3 citations
,
April 2018 in “Holzforschung” Scientists found a new natural compound and other known compounds in Cercidiphyllum japonicum twigs, which might be useful for medicine.
June 2021 in “Zenodo (CERN European Organization for Nuclear Research)” Natural substance emulsions can effectively stimulate hair growth.
3 citations
,
December 2019 in “International Journal of Pharmacology” The ethanol extract of Poria cocos helps skin cells to grow.
Broad bean extract cream may reduce underarm hair growth.
5 citations
,
January 2023 in “Cell proliferation” Chick embryo extract helps rat hair follicle stem cells potentially turn into Schwann cells, important for the nervous system.
9 citations
,
January 2008 in “Acta histochemica et cytochemica” COX-2 levels change during the hair cycle and affect skin and hair growth.
7 citations
,
January 2014 in “Biological & pharmaceutical bulletin” Rice bran oil extracted by supercritical CO2 is considered non-genotoxic.
December 2020 in “Jurnal Kedokteran Hewan” Cayenne leaf extract can effectively promote hair growth.
26 citations
,
January 2004 in “Journal of Toxicology Clinical Toxicology” Accidentally eating autumn crocus can cause long-term health issues.
64 citations
,
October 1998 in “Acta dermato-venereologica” Grape seed proanthocyanidins can promote hair growth.
January 2020 in “Cosmetics” Ecklonia cava extract may protect the scalp from pollution and improve its health.
Tridax procumbens may boost the immune system.
Eclipta alba shows promise for treating hair loss.
April 2023 in “Journal of Investigative Dermatology” Cold temperatures reduce sprouted seed extract yield, but PSR™ technology produces extracts with more beneficial compounds than conventional methods.
19 citations
,
May 2014 in “Molecules” Avicequinone C, a compound found in the Avicennia marina plant, can reduce hair loss by inhibiting a hormone linked to androgenic alopecia.