Hot flashes can ruin your day — and night. Now you can retake control of your body's internal thermostat with Flashback. This new formula from Herbalogic is based on traditional Chinese herbal medicine and blends natural herbs that reduce the frequency and intensity of hot flashes and night sweats due to hormonal changes that occur with menopause.* Available in 2-oz. and 4-oz. dropper bottles. Take our concentrated liquid herb drops under the tongue for fast absorption or diluted in a little water or juice if the taste is too strong. Use regularly for three to five days to reach full potency, then adjust dosage as needed. See the product page for ingredients and full dosing instructions.