If you find yourself at the gym going through the motions without breaking a sweat, you might want to try a pre-workout supplement to boost your workout. Pre-workout supplements can help you get more focused, more energized, and can experience improved performance and strength.

Most pre-workout supplements include ingredients like amino acids, caffeine, BCAAs, and other ingredients. Some people react to certain elements better than others. For example, some people respond to stimulants with uncontrollable jitters. We’ve put together a list of the best pre-workout supplements that contain a variety of ingredients. We know you’ll find one that you love!

Grape L-arginine PlusL-arginine Plus

L-arginine Plus is a natural nitric oxide booster that opens up your blood vessels and allows for increased circulation. This natural supplement contains essential amino acids: 5110 mg of L-arginine, 1010mg of L-citrulline. The supplement also contains red wine extract and other essential vitamins and minerals. L-arginine Plus is an effective energy booster that pumps you up the way you want it to without the other side effects you get from caffeine or creatine. L-arginine also comes in three different flavors that you can choose from.

Optimum Nutrition Essential Amino Energy Pre-Workout

Optimum Nutrition Essential Amino Energy Pre-Workout supplement contains 5g of a specialized amino blend including taurine, L-glutamine, L-arginine, and many others, 100 mg of caffeine, and green tea and green coffee extracts. This pre-workout supplement comes in 18 different flavors, including a white peach tea and a half and half creamer!

Optimum Nutrition Gold Standard Pre-Workout

If you’re looking for a serious energy boost, this supplement is for you. With creatine and caffeine, this supplement is excellent for when you need some extra help with your heavy lifting. This supplement is ideal for bodybuilders or weight lifters.

C4 Original Pre Workout Powder

C4 is another supplement that is geared towards high-intensity strength training. This supplement contains amino acids, creatine, and an “explosive energy blend” that contains caffeine and a few other ingredients. This supplement also comes in 12 different flavors!

RSP Amino Lean

This supplement works as a pre-workout, weight management, and energy and focus supplement. The amino acid blend contains over ten different amino acids that provide strength and increases blood flow. The weight management blend contains more amino acids, green tea, and green coffee extract. The energy and focus blend contains natural caffeine from tea. The supplement comes in nine different flavors!

Old School Labs Vintage Blast Pre Workout

This pre-workout is unique in that it releases energy in two stages. The first stage contains amino acids and caffeine and helps you start out your workout strong. The second stage contains different amino acids and micro-encapsulated caffeine to help you finish your workout without crashing. It is very highly rated on Amazon.