Because of the Caffeine content in both of these supplements, it’s probably also a good idea not to consume them within six hours of when you plan to go to sleep. The bottom line here is that both products are made by Optimum Nutrition. Amino Energy focuses more on amino acid delivery, while Gold Standard is more of a ‘classic’ pre workout supplement, although they do have a fair amount of similarities as well. The Servings And Directions There are actually quite a lot of similarities between these two products when you compare the individual ingredients. Amino Energy is the slightly cheaper product but they are both in a very similar category when it comes to their price points. Conclusion – Our Final Thoughts Amino Energy does not use any Creatine in its formula and it also has a slightly lower dose of Caffeine (100mg) per serving, compared to Gold Standard Pre Workout (175mg per serving).

MICRONIZED CREATINE POWDER | Optimum Nutrition US

Amino Energy is focused more on delivering some important Amino Acids along with some other ingredients such as Green Tea and Caffeine.The Gold Standard Pre Workout is more of a ‘classic’ pre workout supplement containing some common ingredients such as Creatine, Caffeine and more. There are a few differences though. As you may have guessed by its name, Amino Energy contains a range of amino acids in its formula, and this is the main focus for that product. That means that although we know the separate ingredients, we don’t know exactly how much of each one is included in the product. The main differences between these two products are found in the ingredients formulas, and we’ll go into more detail about this below. Next up it’s the most important category of all – the ingredients. How do these products differ when it comes to their ingredients formulas?

Optimum Nutrition Micronized Creatine Monohydrate Powder Optimum Nutrition Micronized Creatine Monohydrate Powder

So that wraps up our thorough comparison of Optimum Nutrition’s Gold Standard Pre Workout and Amino Energy. With Gold Standard Pre Workout, you’re directed to mix one level scoop with into glass of water around 20 to 30 minutes before training. Amino Energy could perhaps be used as a post workout supplement (although you should be aware of the Caffeine content) as well as a pre workout, while Gold Standard is intended more as a ‘classic’ pre workout supplement. The IngredientsOne of the main things to be aware of when it comes to these two supplements is their Caffeine content. You probably already know that consuming too much Caffeine can cause unwanted side effects. It’s also really important that you carefully read the entire label of any supplement you’re thinking of taking for the first time. For this reason, it’s a good idea to keep tabs on your total Caffeine intake from all sources if you are thinking of taking either of these supplements.

Gold Standard Pre Workout vs Amino Energy - The Sport Review Gold Standard Pre Workout vs Amino Energy - The Sport Review

The Gold Standard Pre Workout serving size (one level scoop) is 11g in total, while the Amino Energy serving size (two level scoops) is 9g in total. The bottom line here is that the only differences between these two products when it comes to the servings are the fact that you take two scoops with Amino Energy and one with Gold Standard. That being said, the actual scoop sizes are different.

Customer Reviews

That being said, Amino Energy does contain caffeine as a stimulant, just like the Gold Standard Pre Workout, which explains why some people may choose to use it in the same manner as a regular pre workout. This includes reading all of the warnings and directions, as well as the ingredients formulas. Note that the information below was accurate at the time of writing but may change from time to time. So, how do the Gold Standard Pre Workout and Amino Energy compare when it comes to the servings and the directions?