69 citations
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January 2002 in “Journal of biomedical optics” Dyes can penetrate human skin and hair follicles up to 1.2 mm deep and the sebaceous gland can store dye; Indocyanine Green lotion was made for safe dyeing and monitoring.
16 citations
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August 2000 in “Il Farmaco” Men have more tryptophan in their hair than women, and it increases with age and is higher in darker and grey or white hair.
November 2025 in “International Journal of Molecular Sciences” PRP shows promise in healing and regeneration but needs standardized protocols for consistent results.
Innate lymphoid cells type 1 may contribute to alopecia areata by damaging hair follicles.
70 citations
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December 2004 in “Proceedings of the National Academy of Sciences” BMP signaling affects hair color by interacting with the MC-1R pathway.
July 2023 in “Drug testing and analysis (Print)” Homemade hair treatments can significantly lower drug levels in hair, possibly causing false-negative drug tests.
April 2023 in “Pharmacognosy Magazine” Cerasus serrulata flower extracts can help turn grey hair black again.
4 citations
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June 2024 in “Animals” Genes like MC1R, TYR, MITF, ASIP, and KIT determine horse and donkey coat colors and affect breeding and health.
37 citations
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November 2024 in “Cosmetics” Ethosomes enhance skin penetration better than liposomes, benefiting therapeutic and cosmetic applications.
April 2025 in “Health Science Reports” PRP treatment improved skin pigmentation and appearance in facial lichen planus pigmentosus.
April 2024 in “JURNAL ILMU KEFARMASIAN INDONESIA” The mud mask with 22.5% kaolin and pomegranate peel extract worked best.
18 citations
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January 2020 in “Indian Dermatology Online Journal” Platelet-rich plasma shows potential for hair loss and skin rejuvenation but needs more research for widespread use.
8 citations
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March 2019 in “Journal of Biomedical Materials Research Part A” Sulfated hyaluronan in collagen helps hair follicle cells grow and develop better for skin grafts.
6 citations
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October 2022 in “Frontiers in Physiology” Calcium channels are vital for normal skin function and their dysfunction can lead to skin issues.
79 citations
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January 2018 in “Wiley Interdisciplinary Reviews-Developmental Biology” Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.
43 citations
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September 2021 in “Nutrients” Persimmons offer health benefits and can be used in new products and sustainable applications.
5 citations
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March 2022 in “Clinical Cosmetic and Investigational Dermatology” The model accurately predicts skin conditions in Korean women using genetic information, aiding personalized skincare.
4 citations
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May 2022 in “International journal of molecular sciences” Heat-killed Enterococcus faecalis EF-2001 may promote hair growth and transition hair follicles to the growth phase.
1 citations
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August 2024 in “Polymers” The P25H5-O microneedles effectively deliver substances through hair follicles and are safe for skin cells.
January 2026 in “International Journal of Biological Macromolecules” Small KP peptide improves hair without reducing agents, while larger proteins need them for better results.
September 2025 in “Molecules” Camellia oleifera leaves have compounds beneficial for cosmetics and medicine.
August 2025 in “Applied Sciences” Peroxide-rich plasma-activated water is gentler on hair than nitrate-rich formulations.
July 2025 in “Journal of Cosmetic Dermatology” The model shows how heat damages hair, helping test hair care products.
Periplaneta americana extract promotes hair growth and is safe for treating hair loss.
September 2024 in “Heliyon” Repeated hair dyeing significantly damages hair.
January 2024 in “Frontiers in Bioengineering and Biotechnology” A new method using stem cell membranes to deliver Minoxidil improved hair growth in mice better than Minoxidil alone.
November 2023 in “Cosmetics” Rice derivatives in conditioners protect and improve hair health.
198 citations
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September 2007 in “Clinics in Dermatology” Radiofrequency devices effectively tighten skin without surgery.
26 citations
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February 2022 in “Journal of pineal research” Melatonin affects skin and hair color and protects skin cells, with potential benefits for hair growth and skin health.
2 citations
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June 2021 in “Cosmoderma” Platelet-rich plasma (PRP) shows promise in skin and hair treatments but results vary with preparation methods.