Developed at the state of the art MusclePharm Sports Science Center, Assault™ is the most researched pre-workout product on the market today. As athletes ourselves, we wanted it to do more than pack serious muscle-building power.* We set the safety bar sky-high so other athletes know that they're supporting their bodies with a great supplement.

Multiple clinical studies have been published suggesting that Assault increases performance effectively but safely.* In the words of one research team, "Assault™ is a safe and effective supplement that helps promote increases in strength, muscular endurance, energy, choice reaction, and agility while decreasing fatigue in healthy men."*

We are proud to say that Assault™ is one of the only pre-workout products on the market that has certifications from Informed-Choice® as Banned Substance Free.

Unlike "stimulant-concentrated" formulas that hit hard, then leave you hanging like you just got mugged in a dark alley... Assault is there from start to finish.

CON-CRET® - (CREATINE HCL):

We are the only brand to offer a pre-workout with this patented superior version of creatine. One serving of CON-CRET® carries the potency of 5-10 grams of creatine monohydrate. This form of creatine is MICRO-DOSED based on body weight, NO-LOADING, NO CYCLING-OFF and provides maximum bio-availability.*

ASTRAGIN®:

A patented, clinically-studied ginseng extract, Astragin® may help support the absorption of many nutrients.*

BETA ALANINE (AS CARNOSYN®):

MusclePharm Assault is loaded with 2 grams per serving of Beta-Alanine, helping delay muscular fatigue and allow you to smash through your training plateau.* Studies suggest that athletes who consumed Beta-Alanine significantly improved their exercise performance and power output over the placebo group.* Researchers found that Beta-Alanine also increased Carnosine's ability to buffer lactic acid.* Furthermore, a 10-week study on the effects of Beta-Alanine was conducted on football players. The results of this study suggest that the group of players who supplemented with beta-alanine plus creatine gained more muscle and lost more fat than the creatine or placebo group alone.*

BCAAS:

The BCAA in the formula is a patent pending 3:1:2 ratio, higher in leucine and valine than isoleucine. The addition of these amino acids promotes recovery and supports lean muscle mass.*

NO 1,3-DIMETHYLAMINE:

Athletes need a complete formula, not a stimulant. That is why MusclePharm does not use, and has never used, 1,3-Dimethylamine in any of its products.