BioBoost Keto Ultra BHB is a weight-loss supplement that promises to help dieters reduce or eliminate cravings, boost energy levels without the “crash” that often with caffeine, and experience accelerated weight loss. What do you think? Is BioBoost Keto Ultra BHB worth your time and money? Read on for our take on the latest craze. The ketogenic diet has become a popular option for people looking to lose weight. The diet has many benefits, including weight loss, reduced insulin levels, lower blood sugar levels, and reduced appetite.