DRINK WELL. DRINK LO. Why consume more sugar, calories and carbohydrates? Most Prosecco ranges from 6 grams of sugar to 36 grams per liter.Meanwhile, LO SECCO PROSECCO is less than 1 gram per 5oz serving! Learn More You're Invited Sign up with your email address to receive news and promotions. First Name Last Name Email Address Sign Up We respect your privacy. Thank you!