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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.
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.
Shampoo and pH. Shampoo should range between 4 and 8 depending on the job it needs to do. Anti-Dandruff shampoo is usually over 5.5, while children’s shampoo is usually around 7 to prevent tearing. The higher the alkalinity of a shampoo the more frizz you get, because it causes friction between the hair fibers.
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.
13 Νοε 2023 · When hair comes in contact with alkaline substances (like shampoos and conditioners with a pH of more than 7), the cuticles along the hair shaft open up and expose the sensitive interior. Your hair also loses the trapped moisture as these cuticles open up.
Can shampoos and conditioners cause adverse effects? Adverse reactions to shampoos and conditioners are rare. It is known that a pH higher than 5.5 may cause irritation of the scalp. In the hair itself, damage to hair shaft can occur if the wrong kind of shampoo is consistently applied with respect to the type of hair a person has especially if ...
9 Νοε 2023 · Too high a pH can cause the hair cuticles to open up, leading to frizz, static electricity, or breakage. On the flip side, too low a shampoo pH can make your cuticles contract, resulting in limp and lifeless locks. What is more, your shampoo’s pH level directly impacts its efficacy.
