February 2025 in “Biomimetics” The shampoo straightens hair while keeping it healthy and less damaged.
September 2024 in “Heliyon” Repeated hair dyeing significantly damages hair.
January 2024 in “Molecules (Basel. Online)” Juglone from walnut extracts may help repair damaged hair.
December 2023 in “Asian journal of beauty & cosmetology” November 2023 in “Cosmetics” Rice derivatives in conditioners protect and improve hair health.
Nanocarriers with plant extracts show promise for safe and effective hair growth treatment.
October 2023 in “Nutrients” Millet and wheat extracts may improve hair health and promote growth.
The document concludes that understanding hair's composition and the effects of treatments can lead to better hair care products.
March 2022 in “Journal of drug delivery and therapeutics” Sea hibiscus leaf extract at 30% concentration in a hair tonic significantly increased hair growth in guinea pigs.
January 2021 in “Lecture notes in mechanical engineering” High temperatures, acidic conditions, and too much coconut oil damage hair, while a pH of 5 to 7 keeps it healthy.
July 2012 in “International Journal of Trichology” Understanding hair health and disorders is important for effective treatment.
5 citations
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June 2013 in “Fashion business” Rosehip extract improves hair wave, thickness, and color vibrancy.
22 citations
,
July 2016 in “PLoS ONE” Certain miRNAs and genes influence wave patterns in Hu sheep hair follicles.
161 citations
,
August 2012 in “Seminars in cell & developmental biology” Hair growth and development are controlled by specific signaling pathways.
Wheat bran promotes hair growth by helping hair cells multiply.
10 citations
,
November 1984 in “Journal of Colloid and Interface Science” The study found that the Marangoni effect causes the uneven wetting of surfactant-coated hair due to the surfactant moving into the water.
28 citations
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March 2014 in “Biological reviews/Biological reviews of the Cambridge Philosophical Society” The document concludes that hair curvature can be explained by the growth patterns caused by the shape and separation of cells in the hair follicle and is affected by specific molecular pathways.
September 2015 in “Research Portal (King's College London)” Human hair movement is affected by its inner structure and chemical treatments.
7 citations
,
October 2022 in “Development” Overactive Wnt5a disrupts hair follicle orientation in mice.
January 2012 in “Jounal of The Korean Society of cosmetology” Applying conditioner mid-treatment reduces hair damage during perms.
1 citations
,
June 2023 in “Journal of applied crystallography” The technique showed that human hair has two main parts, with 68% being rigid and the rest flexible, and water swelling affects its structure.
502 citations
,
February 2008 in “The Journal of Clinical Endocrinology & Metabolism” Treat significant hirsutism with medication and hair removal; use birth control pills first, adding antiandrogens if needed.
318 citations
,
January 2022 in “Signal Transduction and Targeted Therapy” The Wnt/β-catenin pathway is important for body functions and diseases, and targeting it may treat conditions like cancer, but with safety challenges.
260 citations
,
January 2020 in “Nature” Stress can cause hair to turn gray by depleting stem cells.
236 citations
,
April 2015 in “Cell” Plucking some hairs can trigger nearby unplucked hairs to grow back more due to a collective response.
221 citations
,
July 2012 in “Proceedings of the National Academy of Sciences of the United States of America” BMAL1 controls skin cell growth and UV damage risk, peaking at night.
214 citations
,
April 2017 in “Cell” Different small areas within hair follicles send specific signals that control what type of cells stem cells become.
175 citations
,
January 2020 in “European Journal of Endocrinology” Test thyroid function in all obese patients and prioritize weight loss for hormonal balance.
151 citations
,
August 2011 in “The EMBO Journal” The enzyme PA-PLA1α is important for proper hair follicle development.
143 citations
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January 2007 in “The American Journal of Human Genetics” Certain genes on chromosomes 6, 10, 16, and 18 may increase the risk of alopecia areata.