Hair coloring and bleaching can permanently break down hair protein and temporarily change its properties.
1 citations,
January 2009 in “Journal of S C C J” Changing disulfide bonds in human hair affects its melting behavior and thermal stability.
March 2010 in “International Journal of Cosmetic Science” Disulfide bonds affect the melting behavior of hair's crystalline structure, but hair retains some stability even after these bonds are broken.
January 2017 in “Clinical approaches and procedures in cosmetic dermatology” Cosmetic procedures can harm hair, but damage can be minimized with knowledge and care; however, once hair is damaged, it cannot be reliably repaired.
Understanding hair surface properties is key for effective hair care products.
March 2010 in “Cosmetic Dermatology” Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.
1 citations,
January 2017 in “Clinical approaches and procedures in cosmetic dermatology” Hair can't be reliably repaired once damaged; prevention and proper product use are key to maintaining hair health.
20 citations,
June 2012 in “British Journal of Dermatology” Bleaching hair damages protein structure, especially keratin, leading to weakened hair.
October 2015 in “Cosmetic Dermatology” Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.
April 2024 in “Cosmetics” Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.
November 2024 in “Biophysical Chemistry” Hair structure changes immediately during perm treatment, with initial damage partially restored later.
49 citations,
September 2008 in “International journal of pharmaceutics” Artificial sebum L closely mimics human sebum for drug delivery research.
17 citations,
July 2018 in “International Journal of Cosmetic Science” Keratin-based particles safely improve hair strength, smoothness, and heat protection.
9 citations,
October 2012 in “Thermochimica Acta” Finasteride's two forms have different stability based on temperature and pressure.
9 citations,
January 2017 in “Organic Process Research & Development” In 2017, a new method was created to efficiently produce a topical antiandrogen, a compound used to treat excess sebum and acne, with a high yield and purity.
November 2021 in “International journal of life science and pharma research” The new gel for psoriasis is effective, stable, and easy to apply.
28 citations,
March 2014 in “International Journal of Nanomedicine” New lipid nanoparticles show promise for delivering hair loss treatments but need improvement for better skin penetration.
7 citations,
October 2020 in “International Journal of Cosmetic Science” Different sizes of keratin peptides can strengthen hair, with smaller ones possibly increasing volume and larger ones repairing damage.
24 citations,
September 2020 in “Pharmaceutics” Lidocaine-loaded microparticles effectively relieve pain and fight bacteria in wounds.
Cold-pressed rapeseed oil is most resistant to oxidation and certain oils may reduce chronic disease risk; consumers like the taste of pumpkin oil best.
61 citations,
June 2010 in “European Journal of Pharmaceutics and Biopharmaceutics” Cationic polymers improved liposome stability and increased skin absorption of aciclovir and minoxidil.
10 citations,
September 2020 in “Biopolymers” Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.
67 citations,
January 2022 in “Theranostics” Advanced nanocarrier and microneedle drug delivery methods are more effective, safer, and less invasive for treating skin diseases.
47 citations,
September 2015 in “Journal of Drug Delivery Science and Technology” Nanoparticulate systems improve drug delivery by controlling release, protecting drugs, changing absorption and distribution, and concentrating drugs in targeted areas.
36 citations,
September 2019 in “Journal of Herbal Medicine” Herbal nano-formulations show potential for effective skin delivery but need more research.
30 citations,
June 2016 in “European Journal of Pharmaceutical Sciences” Optimized film improves finasteride skin absorption and treatment efficiency.
28 citations,
February 2016 in “International Journal of Nanomedicine” Finasteride capsules with nanoparticles improve drug delivery, solubility, stability, and effectiveness.
95 citations,
July 2015 in “European journal of pharmaceutics and biopharmaceutics” Lipid nanoparticles can help deliver drugs through hair follicles but struggle to penetrate deeper skin layers.
5 citations,
December 2023 in “Materials” Organic and biogenic nanocarriers can improve drug delivery but face challenges like consistency and safety.
14 citations,
November 2019 in “Materials” Diamond nanoparticles can penetrate skin and reach hair follicles, useful for imaging applications.