What Can I Use To Fill My Hair?
There are a variety of products that can be used to fill hair, depending on the desired effect. For thinning hair, volumizing hair sprays, mousse, or root-lifting powders can add volume and thickness. For bald patches or areas of hair loss, hair fibers, hair toppers, or hair extensions can be used to fill in those areas. For overall hair health and thickness, products containing biotin, keratin, or collagen can help strengthen and thicken hair strands over time.