Short brunette hair exposing a dry and poor scalp.

Vials are applied on alternate days, on clean dry scalp, gently massaging lotion so it penetrates.

Is it dangerous to color your hair if you have extremely dry scalp from scalp psoriasis?

The essential omega-3 fatty acids, protein, vitamin B, and iron, found in fish sources, prevent a dry scalp and dull hair color.

They have also been known to cause ailments such as alopecia, balding at the edges, excessive dry scalp and bruises on the scalp.

Other symptoms are a burning sensation, temporary hair loss, dry scalp and itching.

Dandruff isn't caused by a dry scalp, but by an inflammatory process that affects the scalp.

The stubble came away from the dry scalp as if it were dust.

"A deficiency can result in a dry scalp and thus hair, giving it a dull look."

Dandruff should not be confused with a simple dry scalp.