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Alkaline pH may increase the negative electrical charge of the hair fiber surface and, therefore, increase friction between the fibers. This may lead to cuticle damage and fiber breakage. It is a reality and not a myth that lower pH of shampoos may cause less frizzing for generating less negative static electricity on the fiber surface.
- Hair Cosmetics for the Hair Loss Patient - PMC - National Center for ...
Hair procedures such as hair dying and straightening have...
- Hair Cosmetics for the Hair Loss Patient - PMC - National Center for ...
27 Δεκ 2021 · Hair procedures such as hair dying and straightening have side effects and health concerns, especially for pregnant women or sensitive hair and scalp patients. Hair breakage, follicle traction, frizz, contact dermatitis, and mutagenicity are possible side effects of hair cosmetics misuse.
31 Μαΐ 2023 · The Pitfall of Alkaline Shampoos: High pH or alkaline shampoos can disrupt the hair's natural pH balance, leading to several issues such as raised cuticles, increased porosity, dryness, and frizz. The alkaline nature of these shampoos causes the cuticles to swell and open, resulting in moisture loss and an unfavorable hair texture over time.
Alkaline pH levels can cause the cuticle to open, leading to frizz and breakage. Conversely, overly acidic conditions can cause the cuticle to contract, resulting in dull, lifeless hair. Therefore, understanding and maintaining the proper pH balance is integral to healthy hair.
Most salon products have a pH at or below 5.5. In contrast, higher pH shampoos have been associated with frizz, hair breakage, and increased tangling. Higher pH shampoos also tend to require the use of a conditioner. However, conditioners can aggravate scalp conditions like seborrheic dermatitis.
1 Ιουλ 2014 · It is a reality and not a myth that lower pH of shampoos may cause less frizzing for generating less negative static electricity on the fiber surface, but studies are needed to establish the best pH range for both the scalp and the hair fiber's health.
12 Αυγ 2022 · If you find yourself with an irritated, itchy scalp even after wash day, a shampoo like KeraCare's Dry & Itchy Scalp Anti-Dandruff Moisturizing Shampoo sits at a pH of 6, which, based on our pros' tips, is ideal for natural hair types.
