The Force Factor Hair Growth Accelerator with Clinically Proven Lustriva is a standard-size growth promoter specifically designed for women with all hair types. This product contains biotin as its active ingredient and comes in a 1 fl oz oil formulation. It is gluten-free and has a brown hair color shade. The Hair Growth Accelerator Soft Chews and Hair Growth Vita product line from Force Factor are aimed at promoting hair growth and are proven to be effective in clinical trials. With a period after opening of 24 months, this product offers a convenient and effective solution for achieving healthier and stronger hair.