Finasteride is more stable in sunlight than Diclofenac and Naproxen.
6 citations
,
September 2013 in “Advanced materials research” Non-ionic silicone emulsion best protects hair color from sunlight.
24 citations
,
January 2009 in “International Journal of Trichology” Sunlight exposure ages hair, making it brittle, stiff, and dry.
15 citations
,
January 2016 in “International journal of trichology” Low vitamin D3 levels are significantly linked to hair loss, especially in female students.
12 citations
,
September 2011 in “Archives of Dermatological Research” Policemen have more hair loss due to obesity, sunlight exposure, and stress.
7 citations
,
November 2004 in “International Journal of Cosmetic Science” Hair breaks differently when wet or dry and is affected by its condition and treatments like perms and bleaching.
7 citations
,
May 1985 in “Archives of dermatology” Vitamin D is important for more than just bone health.
1 citations
,
February 2022 in “Indian Journal of Nutrition and Dietetics/Indian journal of nutrition and dietetics” Muslim women in Coimbatore with limited sunlight exposure due to cultural dress and lifestyle have low vitamin D levels.
May 2024 in “International journal of molecular sciences” Melatonin cream may help prevent skin damage but its anti-aging and hair growth effects are unclear.
November 2023 in “Cureus” Most people in Jazan know about vitamin D, zinc, and ferritin's link to hair loss but don't practice enough preventive measures.
January 2016 in “MRIMS Journal of Health Sciences” Good cultural practices and proper nutrition can prevent hair loss in girls.
August 2025 in “Japan Journal of Clinical & Medical Research” Many people in Misurata City have low vitamin D, especially women and those aged 35-45, with levels dropping in winter and spring.
December 2021 in “Journal of pharmaceutical research international” Many women in Saudi Arabia need to take more vitamin D to help prevent hair loss.
January 2017 in “Nihon Keshouhin Gijutsushakaishi/Journal of S C C./Nihon Keshouhin Gijutsushakai kaishi” Sunlight and chemical treatments change hair's internal structure differently, needing specific care.
Discoid Lupus Erythematosus is more common in women aged 31-40, often worsened by sunlight, and confirmed by specific lab tests.
March 2023 in “Chinese Journal of Dermatology” Protecting hair and scalp from sunlight may help prevent hair loss.
27 citations
,
January 1995 Melanin in black hair protects it from sun damage better than light-brown hair.
9 citations
,
September 2009 in “Journal of Cutaneous Medicine and Surgery” UV light causes skin color loss in bald areas; wear a cap and use sunscreen.
6 citations
,
December 2019 in “International Journal of Cosmetic Science” White hair has weaker tryptophan fluorescence than other unpigmented fibers, possibly due to UV exposure or unknown substances.
5 citations
,
September 2023 in “Archives of Dermatological Research” Hair loss in children with alopecia areata is more common in winter and linked to climate factors like air pressure and sunlight.
18 citations
,
January 1994 in “Skin pharmacology and physiology” Sunlight damages hair, causing cuticle loss, protein changes, and discoloration.
April 2023 in “Journal of Investigative Dermatology” Sunlight simulation causes skin inflammation, with different skin types reacting at different levels of exposure.
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.
1 citations
,
February 2025 in “Frontiers in Endocrinology” Diet and sunlight are important for maintaining good vitamin D levels.
66 citations
,
September 2005 in “Photochemical & photobiological sciences” We don't fully understand how sunlight damages different types of hair.
5 citations
,
June 2020 in “Experimental dermatology” Redheaded people may have evolved to efficiently make vitamin D in areas with less sunlight.
4 citations
,
January 1994 in “Yakugaku zasshi” EPC-K is stable except at very acidic pH or when exposed to sunlight, and it can decompose in low ethanol concentrations.
August 2018 in “International Journal of Research in Dermatology” Skin issues like hair loss, rash, and sensitivity to sunlight are key signs of lupus activity.
14 citations
,
May 1979 in “International Journal of Dermatology” Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
13 citations
,
October 2000 in “International Journal of Dermatology” A 6-year-old boy in India was diagnosed with Bloom's syndrome, showing growth and developmental issues, and skin problems worsened by sunlight.