22 citations
,
October 2019 in “International Journal of Nanomedicine” The nanoparticles improved hair growth and enlarged hair bulbs.
January 2003 in “Journal of the Fourth Military Medical University” Hair follicles can regenerate if cut at certain points, with stem cells in the upper part.
1 citations
,
July 2022 in “Plant Cell, Tissue and Organ Culture (PCTOC)” The study found that in Eclipta prostrata roots, coumestans come from acetate and shikimate pathways, and phenylpropanoid is made only through the shikimate pathway.
1 citations
,
May 2025 in “Cell Reports Medicine” RSPO1 could help create new diabetes treatments by increasing pancreatic β cells.
January 2019 in “Prosiding Program Kreativitas Mahasiswa” A 15% pea extract hair tonic effectively promotes hair growth and combats hair loss.
June 2026 in “International Journal of Drug Delivery Technology” The herbal hair oil is safe and may promote hair growth.
June 2023 in “Journal of Ayurvedic and herbal medicine” Pumpkin seeds may improve health due to their rich nutrients and potential to treat various conditions.
43 citations
,
September 2009 in “Stem Cells” A nonviral method was developed to label and culture human hair follicle stem cells.
200 citations
,
November 1997 in “Planta” Calcium affects where root hairs grow, but other unknown factors determine their growth direction.
A 5% pomegranate peel water extract optimally enhances hair growth.
39 citations
,
December 2013 in “Phytotherapy Research” Safflower (Carthamus tinctorius) extract helps hair grow and could be used in hair products.
45 citations
,
April 2019 in “Scientific Reports” Higher CO2 levels help a cyanobacterium grow better by boosting photosynthesis and carbon uptake.
October 2023 in “Nutrients” Millet and wheat extracts may improve hair health and promote growth.
February 2014 in “PubMed” Tomato extract can promote hair growth and prevent hair loss without irritating the skin.
February 2026 in “The European Physical Journal E” Root hair growth mechanics depend on turgor pressure and cell wall properties.
13 citations
,
February 2009 in “Pest management science” Reactive oxygen species are key for parasitic plant attachment and affect root development in various plants.
118 citations
,
January 1992 in “Experientia” 
211 citations
,
October 2001 in “The FASEB Journal” Noggin is necessary to start the hair growth phase in skin after birth.
February 2026 in “International Journal of Molecular Sciences” Brazilian pepper tree leaf extract effectively protects skin cells from UVC damage and is a strong natural skincare option.
March 2017 in “bioRxiv (Cold Spring Harbor Laboratory)” Plant root hair growth is controlled by the hormone auxin, which affects the production of certain oxygen-related molecules through a specific process.
3 citations
,
January 2018 in “Journal of probiotics & health” 
July 2024 in “International Journal of Molecular Sciences” Nannochloropsis salina fermented oil may help treat hair loss by promoting hair growth and reducing oxidative stress.
April 2025 in “Tropical Journal of Natural Product Research” The optimized Moringa seed oil nanoemulsion may help with hair growth.
September 2017 in “Korean journal of acupuncture” Crataegi Fructus water extract helps hair grow better and thicker.
8 citations
,
February 2025 in “Cell Systems” Engineered bacteria can deliver antioxidants to protect skin.
January 2018 in “International Journal of Web Based Communities” People make 'bro-science' baldness treatment videos on YouTube to share experiences, communicate product benefits, and create a community.
1 citations
,
September 2025 in “Molecules” The conventional extraction method with 50% ethanol was the most effective for antioxidant activity.
January 2018 in “Figshare” Curcuma aeruginosa extract lotion effectively reduces underarm hair growth.
3 citations
,
February 2015 in “Scientific Research and Essays” The study showed that brown planaria can be used to cheaply test if local plants can stop cell growth.
3 citations
,
May 2025 in “Plant Cell & Environment” CLE14 peptide promotes root hair growth in Arabidopsis.