February 2009 in “Journal of The American Academy of Dermatology” Fractional infrared technology is effective and safe for treating cervical laxity.
1 citations
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January 2009 in “Elsevier eBooks” Combining proper shaving, topical treatments, and laser therapy effectively reduces Pseudofolliculitis Barbae.
July 2024 in “Journal of Investigative Dermatology” Linalool in fragrances may harm hair follicles and contribute to hair loss.
June 2015 in “Reactions weekly” December 2012 in “Reactions weekly”
February 2026 in “Cosmetics” These supernatants may help reduce hair loss by protecting hair cells.
Hydrophobic modifications make human hair less affected by water.
Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
January 2026 in “Molecules” A new perming method is less damaging to hair and works as well as traditional methods.
Hair keratin treatments can be harmful, potentially causing health issues like skin reactions and cancer.
4 citations
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January 2021 in “Skin appendage disorders” Trichodynia is a painful scalp condition not directly linked to the amount or type of hair loss and may involve psychological factors, with treatments showing mixed results.
11 citations
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February 2020 in “Dermatology and therapy” Low-Level Light Therapy significantly reduced inflammation and promoted hair regrowth in patients with Lichen planopilaris.
Yak hair stretches mainly due to macromolecules slipping past each other.
February 2022 in “INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH” Home-based laser devices are effective for hair removal, skin rejuvenation, and stimulating hair growth, but more research is needed on their safety and long-term effects.
71 citations
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June 1993 in “Journal of Investigative Dermatology” 9 citations
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July 2022 in “Journal of Cosmetic Dermatology” The ammonia-free hair dye is safe and improves hair shine, color, moisture, porosity, and combability.
April 2025 in “International Journal for Research in Applied Science and Engineering Technology” The herbal hair gel is a safe, effective, and natural alternative to synthetic hair gels.
1 citations
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April 2021 in “Journal of Cosmetic Dermatology” The cream effectively reduced hair growth on forearms.
January 2025 in “ARC Journal of Clinical Case Reports” Encapsulated retinol may effectively treat actinic keratosis without side effects.
15 citations
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June 2019 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Chemical and physical treatments like bleaching, dyeing, and UV radiation damage both Caucasian and Afro-ethnic hair.
38 citations
,
June 2005 in “Matrix Biology” Minoxidil affects collagen-related genes, potentially helping treat fibrosis.
5 citations
,
June 2006 in “PubMed” Combining laser hair removal with a cream effectively reduced facial hair.
Chemical treatments weaken hair's thermal stability and structure.
1 citations
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December 2022 in “Skin Research and Technology” The technique helps measure how hair styling ingredients affect hair's stiffness and flexibility.
5 citations
,
January 1992 Silicones in shampoos make hair smoother, easier to manage, and reduce friction.
37 citations
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October 2015 in “PeerJ” Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.
November 2025 in “Advanced Science” A new nanozyme using EGCG and L-arginine boosts hair growth by safely increasing beneficial oxidative stress.
13 citations
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March 2006 in “International Journal of Cosmetic Science” The study found that a polymer treatment changes the charge on hair surfaces, making bleached hair smoother and less porous.
1 citations
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August 1984 in “Therapeutische Umschau. Revue thérapeutique” Permanent hair removal with lasers is the most promising treatment for excessive hair growth.
1 citations
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November 2025 in “American Journal of Medical Science and Technology” The herbal shampoo cleans well and is safer and better than synthetic ones.