The ZEPHTA H-REGROW 2.0 Rice Nutri Spray is a unisex hair loss prevention spray formulated with biotin and caffeine. With a volume of 1.7 fl oz/50ml, this spray is designed for thinning hair and contains natural ingredients for effective treatment. Easy to use, the ZEPHTA spray provides a 2% dosage of biotin and caffeine to help stimulate hair growth and improve scalp health, making it a convenient and effective option for those looking to combat hair loss.