The vagina changes after childbirth, according to Intimate Earth. Organic extracts, natural capsicum, sunflower oil, and almond oil make up EMBRACE Vaginal Tightening Pleasure Serum. This special solution briefly contracts the vaginal tissue, allowing both couples to feel every inch of penetration for optimum enjoyment. Unlike other tightening serums on the market, EMBRACE does not contain alum, which can cause yeast infections by drying up the vaginal area.