The pH balance of an acid shampoo is typically?

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Multiple Choice

The pH balance of an acid shampoo is typically?

Explanation:
Acid-balanced shampoos are designed to be mildly acidic, matching the scalp’s natural environment. The hair shaft and scalp prefer a pH in the mid-4s to mid-5s, which helps the cuticle lie smoothly, retain moisture, and keep color and product performance stable. An alkaline shampoo (pH above 7) would lift and swell the cuticle, leading to frizz and potential damage. So, a typical acid shampoo pH is around 4.5 to 5.5.

Acid-balanced shampoos are designed to be mildly acidic, matching the scalp’s natural environment. The hair shaft and scalp prefer a pH in the mid-4s to mid-5s, which helps the cuticle lie smoothly, retain moisture, and keep color and product performance stable. An alkaline shampoo (pH above 7) would lift and swell the cuticle, leading to frizz and potential damage. So, a typical acid shampoo pH is around 4.5 to 5.5.

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