Natural muscle builder and performance enhancer. Core Nutritionals BOLIC is one of the smarter non-hormonal muscle builders on the market today. Laxogenin is a natural plant steroid which has similar features to true anabolics, like nitrogen-retention. Since Laxogenin is a plant steroid, it has no negative hormonal side effects and has become popular with both men & women. Peak02 is a mushroom extract that has been shown to increase blood-oxygen levels and aid in elevating endurance levels. The issue with peak02 is that it needs to be taken daily and is usually dosed in pre workouts. Now with it being paired with laxogenin, it is taken daily and will provide the optimal benefits.