Dry and frizzy hair generally benefits from a routine that avoids unnecessary stripping and focuses on maintaining softness and manageability.
When evaluating a shampoo, consider:
How frequently you wash your hair
Whether your scalp becomes oily or remains dry
How your hair feels after washing
Whether you regularly use heat styling
Whether your hair has been chemically treated
Remember that frizz can have several causes, so changing shampoo alone may not solve every hair concern.