Sebum buildup on the scalp can lead to problems, ... If your hair leans oily or dry, it could be due to an excess or deficiency of these lipids. While sebum is your hair's built-in hydrator, ...

Vitamin A is necessary for producing sebum, ... Deficiency in B12 can cause hair thinning and poor hair health, (along with many other conditions) especially in vegetarians and vegans,.

Sebum is an oily, waxy substance produced by your body’s sebaceous glands. If you have oily skin or hair, your body may be producing an excess amount of sebum and other fat-like molecules, and ...

Here’s the right way to layer your beauty products: Common medicinal topicals are the best treatment option for sebum plugs. “Salicylic acid is a beta hydroxy acid that helps remove excess oil ...

Sebum is a sticky, oily substance that helps hydrate and protect the skin. Having too much or too little can cause skin issues, including acne. Learn more here.