August 2024 in “Cosmetics” K18® and Olaplex® both effectively repair bleached hair, improving its strength, smoothness, and overall health.
January 2005 in “Seibutsu Butsuri/Seibutsu butsuri” Chemical treatments damage hair more than UV exposure, making it thinner and less flexible.
7 citations
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March 1990 in “Pigment Cell Research” Certain chemicals cause hair graying in black mice but not yellow mice.
November 2016 in “University of the Arts London Research Online (University of the Arts London)” Shampoos with polymers and dyes help maintain and enhance hair color vibrancy.
3 citations
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July 2003 in “PubMed” The research found a way to measure hair surface changes by analyzing how light reflects off of it, and determined hair cuticle angles vary by hair length and color.
August 2024 in “Applied Sciences” Plant extracts may help prevent or reverse hair graying.
June 2026 in “Journal of Cutaneous Pathology” Polarized light microscopy is better at distinguishing scarring from non-scarring alopecia than diffractive microscopy.
43 citations
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September 2014 in “Molecular Plant” CLE40 and CRN/CLV2 pathways have opposite effects on root growth in Arabidopsis.
4 citations
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January 2002 in “Indian Journal of Pharmaceutical Sciences” A new method accurately measures finasteride in tablets using color change and light absorption.
Laser diode light boosts hair follicle cell growth and certain gene expressions.
August 2025 in “Systematic Reviews” Photobiomodulation may improve certain health conditions, but more high-quality research is needed.
3 citations
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May 2021 in “Genetics and Biodiversity Journal” Citrullus colocynthis fruit extract has strong antioxidant and cancer-fighting potential.
1 citations
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March 2024 in “Brain Imaging and Stimulation” A low-cost, 3D-printed light therapy device is safe and effective but needs more testing before use on people.
Cryotherapy is the best depigmentation method for vitiligo but needs an expert to perform it.
February 2020 in “International Journal of Current Microbiology and Applied Sciences” Canine hair follicle cells show stem cell properties, aiding hair growth.
March 2026 in “International Journal of Science and Research Archive” Hair coloring in 2026 requires precise science and safe techniques.
Eclipta alba IIHR Sel EA 43 is best for large-scale cultivation due to high growth, yield, and wedelolactone content.
8 citations
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October 2010 in “Advances in plant biology” October 2021 in “Scholarworks (University of Massachusetts Amherst)” FERONIA is crucial for plant growth, pollen tube reception, and sugar signaling.
January 2018 in “International Journal of Advances in Scientific Research and Engineering” A new method accurately measures phenolic compounds in Ziziphus Jujuba extract quickly and efficiently.
5 citations
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January 2021 in “Pakistan Journal of Nematology” Citrullus colocynthis is a valuable natural option for medicine and pest control.
9 citations
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November 1999 in “Annals of Plastic Surgery” Ruby laser hair removal does not cause increased cell growth in the skin.
93 citations
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March 2017 in “Molecular Plant” CNGC14 is crucial for calcium entry needed for root hair growth in plants.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Oxidative dyes damage hair more than semi-permanent dyes, but new technologies help protect hair while coloring.
66 citations
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February 1985 in “Archives of dermatological research” Hair dyes penetrate the scalp very minimally, less than 1%.
7 citations
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January 2021 in “Evidence-based complementary and alternative medicine” Porphyra-334 may help reduce wrinkles and promote hair growth.
Normal cells stain well with fluorescent globulin, but tumor cells do not.
66 citations
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December 2016 in “Frontiers in Plant Science” Some rice types grow better roots for phosphorus uptake, but not all do.
November 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
20 citations
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September 2022 in “Journal of Biomedical Optics” PBM helps improve cell survival in 3D tissue engineering.