Onion Rosemary hair oil 4 OZ

When added to the hair and scalp, onion juice can provide extra sulfur to support strong and thick hair, thus preventing hair loss and promoting hair growth. The sulfur from onions may also help promote collagen production. Collagen in turn helps the production of healthy skin cells and hair growth.
Also with the benefits of Rosemary oil 
One of the best benefits of rosemary for hair is its shine-enhancing power. Rosemary helps restore shine by removing product buildup to let your natural hair shine come through! Rosemary also enhances hair shine by smoothing the hair cuticle to avoid rough, lifted cuticles.