2 citations
,
October 2024 in “Journal of Cosmetic Dermatology” Thioglycolate compounds in brow lamination can cause skin irritation and other health issues.
12 citations
,
April 2020 in “British Journal of Dermatology” Caffeine may help reduce stress-induced hair loss.
April 2016 in “Journal of Investigative Dermatology” Phenylephrine may help prevent hair loss from pulling on the hair roots.
January 2024 in “Bratislavské lekárske listy/Bratislava medical journal” Chloroquine and cinchonine relax rat blood vessels by affecting calcium channels, with chloroquine needing caution in heart patients.
25 citations
,
June 2017 in “Scientific reports” Stress worsens Tourette symptoms by increasing allopregnanolone levels.
December 2025 in “eTheses of Maulana Malik Ibrahim State Islamic University (Maulana Malik Ibrahim State Islamic University)” A traditional herbal mix from East Nusa Tenggara may help hair regrowth after chemotherapy.
7 citations
,
January 1982 in “Acta agriculturae Scandinavica” Mink use L-methionine and L-cystine slightly better than natural amino acids for hair growth, but D-methionine is not effective.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Linoleic acid and magnesium are key in alopecia areata progression, and tofacitinib can help by affecting their pathway.
April 2019 in “International research journal of pharmacy” Adiantum capillus extract reduces pain and swelling in animals.
The supplement improved hair density and overall hair beauty.
1 citations
,
February 2023 in “International Journal of Molecular Sciences” Melatonin improves cashmere goat hair quality by increasing follicles and reducing skin aging.
April 2024 in “Jurnal Agroindustri Halal/Jurnal agroindustri halal” The hair tonic with the highest seaweed extract content showed the best hair growth results.
1 citations
,
July 2016 in “Livestock science” Nerve growth factor helps cashmere goat hair cells grow and is more active during the hair growth phase.
2 citations
,
July 2019 in “International Journal of Neuroscience and Behavioral Science” Thevetia peruviana bark extract reduces pain in mice and may help create new painkillers.
July 2024 in “Natural Product Research” Nk-EE may help treat hair loss by promoting hair growth and preventing hair follicle damage.
12 citations
,
February 2017 in “Journal of neuroscience research” Removing certain brain receptors in mice worsens seizure severity and response to treatment during hormone withdrawal.
December 2004 in “Neuropsychopharmacology” Long-term alcohol exposure alters brain receptor function differently in various brain regions.
July 2025 in “Carbohydrate Polymers” The green alga Parachlorella sp. has potential for use in cosmetics and health products due to its antioxidant, anti-hypertensive, and hair growth properties.
13 citations
,
June 2020 in “International Journal of Molecular Sciences” HNG helps hair grow by keeping hair in the growth phase longer.
4 citations
,
August 2023 in “Journal of Cosmetic Dermatology” Gynostemma pentaphyllum extract may help grow hair and prevent graying.
North American ginseng extract helped regrow hair in balding mice.
1 citations
,
May 2025 in “International Journal of Applied Pharmaceutics” The nanogel with Bangkal bark extract effectively fights acne-causing bacteria.
August 2022 in “Clinical and Experimental Dermatology” Amino acid supplements may not be necessary for all women with chronic hair loss.
Defective protein folding due to a mutation is key in ANE syndrome.
May 2026 in “International Journal of Molecular Sciences” The new human placental extract may help prevent hair graying and reduce nerve pain from chemotherapy.
May 2025 in “Journal of Nanobiotechnology” The gel improves hair regrowth and reduces irritation in alopecia areata treatment.
August 2021 in “Journal of Fundamental and Applied Pharmaceutical Science” Black tea extract at 5% concentration promotes the most hair growth.
9 citations
,
July 2021 in “Frontiers in genetics” Melatonin makes cashmere grow earlier and more by increasing certain gene activity in goats.
2 citations
,
October 2008 in “InTech eBooks” Non-denatured soybean extracts are effective for skin care, offering skin lightening, anti-aging, and UV protection benefits.
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.