June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Pulsed red light boosts collagen and energy in cells faster than continuous red light.
2 citations
,
December 2024 in “Journal of Photochemistry and Photobiology B Biology” Pulsed wave red LED light is more effective than continuous wave light for promoting hair regrowth.
July 2025 in “Current Treatment Options in Oncology” Scalp cooling helps prevent hair loss during chemotherapy, and minoxidil aids regrowth.
February 2024 in “Neurophotonics” Light therapy on the brain shows promise for treating brain diseases and improving brain function.
65 citations
,
March 2016 in “Lasers in Medical Science” Most low-level light therapy studies did not accurately report how light was measured, affecting treatment reliability.
8 citations
,
April 2024 in “Cureus” CO2 lasers are better for severe acne scars, while Er:YAG lasers are gentler with fewer side effects.
61 citations
,
June 2018 in “Proceedings of the National Academy of Sciences of the United States of America” Light can turn on hair growth cells through a nerve path starting in the eyes.
21 citations
,
January 2015 in “The Journal of Steroid Biochemistry and Molecular Biology” Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
27 citations
,
January 2002 in “Exogenous Dermatology” Chronic exposure to sunlight may worsen male pattern baldness and protecting the scalp from the sun could slow it down.
47 citations
,
May 2020 in “Cardiovascular Research” The document concludes that future heart disease research should account for sex-specific differences to improve diagnosis, treatment, and outcomes.
February 2024 in “International journal of biology, pharmacy and allied sciences” Plant-based treatments can effectively and safely treat hair loss.
52 citations
,
September 2018 in “International Journal of Molecular Sciences” Ginseng and its compounds may help hair growth and prevent hair loss, but more human trials are needed to confirm this.
10 citations
,
January 2007 in “Journal of cosmetic and laser therapy” The IPL device is safe, effective, and has high patient satisfaction for hair removal.
January 1990 in “Springer eBooks” Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
128 citations
,
September 2011 in “British Journal of Dermatology” Obesity is linked to various skin problems and may increase the risk of skin cancer.
59 citations
,
January 2013 in “Annals of Dermatology” Asian hair is more resistant to UV damage due to higher lipid content.
10 citations
,
May 2015 in “International Journal of Women's Dermatology” New treatments for skin and hair disorders in women of color address unique biological differences and include specific acne medications, sunscreens, skin lighteners, and hair care adjustments.
1 citations
,
August 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” A new mutation in the TMEM173 gene and a risk allele in IFIH1 cause a unique set of immune-related symptoms.
10 citations
,
July 2011 in “Wound Repair and Regeneration” New antiscarring strategies show promise, including drugs, stem cells, and improved surgical techniques.
17 citations
,
May 2019 in “Molecules” These temporary hair dyes may be harmful to human health.
2 citations
,
June 2021 in “Korean Journal of Food Preservation” Adding red ginseng powder before stretching the curd makes the best-tasting string cheese.
March 2025 in “Journal of Cutaneous and Aesthetic Surgery” Non-laser devices show promise in treating hair issues, but more research is needed.
July 2024 in “Clinical Cosmetic and Investigational Dermatology” Non-drug therapies show promise for hair regrowth but need more research.
6 citations
,
May 2025 in “Cosmetics” Sunscreen technology is improving with new ingredients and methods to better protect skin from sun damage.
50 citations
,
November 2015 in “Journal of pharmacological sciences” α-mangostin nanoparticles improved acne with minimal irritation.
2 citations
,
June 2020 in “Journal of Investigative Dermatology” 3D imaging of skin biopsies offers better accuracy but is time-consuming and can't clear melanin.
33 citations
,
May 2019 in “Aesthetic Plastic Surgery” Using hyaluronic acid fillers and laser together is generally safe and effective for facial rejuvenation, but careful planning is needed.
2 citations
,
January 2024 in “Advances in Dermatology and Allergology” S100A7 and IL-17 may contribute to inflammation in lichen planopilaris.
220 citations
,
August 1988 in “Clinical endocrinology” Melatonin may help with sleep issues, depression, and cancer, but more research is needed.
Water and fatty acids affect hair's surface differently based on hair damage, and models can help understand hair-cosmetic interactions.