Swolverine PRE is a natural pre-workout, meaning that it doesn’t contain caffeine or other stimulants. The transparent label shows all of the ingredients, including citrulline malate, beta-alanine, betaine anhydrous, l-carnitine, l-taurine, coconut water powder, Eleuthero root extract, and pomegranate fruit powder. Swolverine claims that each ingredient is present in a research-backed dose.
There’s only one flavor available—Mango Lemonade—but reviewers seem to enjoy it. It costs more than $2 per serving, which is on the pricier side for pre-workout, but if you place a premium on natural ingredients, this supplement could be the right choice for you.