Boiron, founded in Lyon, France, by twin brothers and pharmacists Henri and Jean Boiron, is a world leader in homeopathic medicine. For hot flashes associated with menopause, Boiron offers Lachesis mutus, also known as Bushmaster's Venom. Just take 5 pellets from this blue tube three times a day until symptoms are relieved. Contains approximately 80 pellets. Made in France.