5 citations
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July 2022 in “PubMed” Hair dyes, shampoos, and conditioners often cause scalp allergies due to common allergens like p-phenylenediamine and nickel.
48 citations
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May 2021 in “Molecules” Plant extracts from dry flowers can be used as safe, effective dyes in cosmetics, offering skin protection and anti-aging benefits.
6 citations
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November 2011 in “Journal of Dermatological Science” A new gene mutation may allow some piebaldism patients to regain skin color in white patches.
January 1990 in “대한피부과학회지” Peanut agglutinin staining helps differentiate malignant melanoma from nevocellular nevus.
7 citations
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October 1985 in “Genetics Research” Beige and leaden pigment genes act within melanocytes, affecting pigment patterns.
5 citations
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January 2015 in “Skin appendage disorders” Colored hair-thickening fibers can help hide hair loss in some people with Epidermolysis Bullosa but may cause scalp irritation.
2 citations
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May 2024 in “International Journal of Medical Arts” Diphenylcyclopropenone (DPCP) is more effective than anthralin for treating resistant alopecia areata.
Proretinal nanoparticles are a safe and effective way to deliver retinal to the skin.
47 citations
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June 2015 in “Contact Dermatitis” A standardized patch test for hair cosmetics is needed in Europe to prevent allergies, especially for hairdressers.
June 2023 in “International Journal of Dermatology” Lichen planus pigmentosus mainly affects middle-aged women with darker skin, is underreported, and is hard to treat.
2 citations
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April 2024 in “Cosmetics” Plant extracts can help remove permanent makeup without lasers.
March 2007 in “The FASEB Journal” Henna mixed with PPD can cause skin reactions, scarring, and a specific type of baldness, and needs more research to understand these effects.
January 2024 in “International Journal of Herbal Medicine” Melanin is important for hair color, health, and UV protection.
November 2025 in “International Journal of Biological Macromolecules” This eco-friendly hair dye method improves hair health and color durability.
6 citations
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September 2013 in “Advanced materials research” Non-ionic silicone emulsion best protects hair color from sunlight.
26 citations
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July 2007 in “Biochemical Pharmacology” ISCK03 stops melanin production in human melanoma cells and lightens skin color in mice and guinea pigs.
5 citations
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March 2023 in “Journal of the American Academy of Dermatology” Prurigo pigmentosa mainly affects middle-aged White and Asian women, often linked to a ketogenic diet, and is best treated with oral antibiotics.
114 citations
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April 2004 in “International Journal of Dermatology” Postinflammatory hyperpigmentation causes dark skin patches and needs personalized treatment.
5 citations
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March 2019 in “Scientific Reports” The technique can isolate cells to help treat skin pigmentation issues.
7 citations
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January 2008 in “Indian Journal of Dermatology” Pigmentary mosaicism causes skin color changes and can affect multiple body systems, but has no cure.
November 2023 in “Journal of the American Academy of Dermatology” Skin of color can spontaneously repigment after a phenol-croton oil chemical peel.
March 2026 in “Journal of Investigative Dermatology” 4 citations
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November 2019 in “Dermatology - Open Journal” Lichen planus pigmentosus is hard to treat and may be more common in North Africa than previously thought.
9 citations
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November 2017 in “Journal of Glaucoma” Latanoprost eye drops may cause skin depigmentation.
8 citations
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January 2019 in “Journal of cosmetic dermatology” Modified phenol peels effectively reduced stubborn skin pigmentation in patients with Lichen Planus Pigmentosus.
20 citations
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June 2019 in “Archives of dermatological research” Combining DPCP and anthralin helps regrow hair in some alopecia areata patients.
The cosmetic sunscreen significantly reduces particle adhesion on skin.
January 2022 in “Indian dermatology online journal” Pigmented papules on the ear can be a rare skin condition called cutaneous amyloidosis, treatable with topical tretinoin.
18 citations
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January 2021 in “Theranostics” The targeted nanohybrids effectively reduced psoriasis symptoms and improved skin health.
17 citations
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December 2013 in “Dermatologic Surgery” The treatment improved hair color in most vitiligo patients without major side effects.