First, you have no idea what is really in the supplements you buy.
For instance apparently Jack3d was using a synthetic stimulant that causes liver problems. (Article on the class action suit at the end of this article.) You have to be careful. If you buy individual ingredients you can use 3rd party sources to validate the integrity of the product.
Check out this site which tests supplements: https://labdoor.com/review/bulk-supplements-creatine-monohydrate
Second, there are a lot of things in preworkouts that you don’t need.
Supplements are invalidated all the time with recent research.
Third, you’ll save a LOT of money.
Buying the individual ingredients in bulk saves you money over time.
Here’s our suggested preworkout:
- Half dose of protein
- Betaine
- L-Arginine
- L-Carnitine
- Beta Alanine
- Creatine
- BCAA
- Guarana Seed Extract (3 naturally sourced stimulants, including caffeine)
You can read about many of these supplements here: https://fitvids.tv/blog/supplements/the-supplements-we-use/
Take a look at this scary article:
Matthew
Author
Whenever someone tells me they're unhappy, I always ask, "How often do you exercise?" There is nothing more important to your happiness than your brain chemistry. Protect your brain chemistry.
View all posts by Matthew