Hair Gone Dry and Brittle: What to Know

A recent change in routine is useful context, but it does not identify the cause by itself. Note whether the strands snap along their length, shed from the root, or come away with a scalp symptom.

The hair shaft is made of layered keratin. Repeated heat, chemical processing, tight styling, rough towel drying, and friction can lift or weaken its protective surface, leaving hair coarse, tangled, split, and easy to break. A dry-feeling scalp can add discomfort but is not the same as damage along the strand.

If the change is widespread or accompanied by shedding, fatigue, weight change, skin changes, or digestive symptoms, a clinician can consider nutritional, hormonal, medication-related, and other health contributors.

Pause bleaching, relaxing, and repeated hot styling while the hair recovers. Wash with a mild product, condition the lengths every time, and use a wide-tooth comb without tugging. Sleep on a smooth surface, avoid tight elastics, and trim heavily split ends if they continue to catch.

Keep a simple record of products, treatments, illness, diet changes, and medicines around the time the dryness began. Do not take concentrated hair supplements without advice; Hair Supplement Therapy is more appropriate when an assessment identifies a reason to use it.

Arrange a medical review if gentle care does not help, if hair breaks near the roots, or if you have patchy loss, marked shedding, scalp redness, pain, crusting, or persistent itch. Get prompt advice for rapidly developing hair changes with other significant symptoms or a recent medicine reaction.

Does the pattern look like shaft breakage or root shedding? Could my products, styling, scalp condition, medicines, or diet be contributing? Do I need an examination or tests? Which ingredients and styling practices should I avoid? When should we reassess if the texture or shedding does not improve?