Evofem Biosciences, Inc., a biopharmaceutical company, develops and commercializes various products to address unmet needs in women's sexual and reproductive health. The company's commercial products include PHEXXI, a vaginal gel for the prevention of pregnancy; and SOLOSEC, a single-dose oral antimicrobial agent for the treatment of bacterial vaginosis and trichomoniasis. Evofem Biosciences, Inc. is headquartered in San Diego, California.