Our Story
My name is Dustin Greenwood, and I created 4L Supplements with the athlete at the forefront of my mind. My story is deeply rooted in athletics. As a kid, I always dreamed of playing professional sports or making Team USA to represent my country in the Olympics. In college, I was a two-sport walk-on in football and track and field. My passion for athletics and competition was undeniable and led me to find my way into weightlifting and bobsled. As an athlete, I have been able to achieve many things, including representing Team USA on the world stage, and now my passion is helping other athletes achieve their dreams!
Through youth sports, high school, and even into college, I rarely used supplements. Even when I started taking supplements, I often didn't know what to take, how to take it, or how to best maximize what I was taking. We want to create supplements that are clean, simple, and have packaging that helps the athlete best use the product.
I started training athletes in 2009 as a strength, conditioning, and speed coach. I knew I wanted to stay involved in athletics to be the coach for someone that I wanted and needed as a young athlete. 4L Supplements is a company that allows me to continue giving athletes the things that I wanted and needed.
I hope we can provide you with ongoing support to allow you to realize your full potential.


How to Best Mix Collagen
According to the article Avoid Collagen Clumps: The Ultimate Guide to Mixing Collagen Powder, the secret to a smooth blend comes down to temperature, timing, and using the right tools. Because collagen is a binding protein, it naturally tends to clump when it hits cold liquids too quickly. By mastering a few simple preparation techniques, you can enjoy a perfectly smooth beverage every single time.
Key Takeaways & Best Practices
- Mind the Temperature: Collagen molecules dissolve much more easily in warm or room-temperature liquids. When mixing BNCE mix it with a warmer liquid and then cool it down with some ice!
- Add It Gradually: It's not recommended to dump an entire scoop of BNCE into your cup at once. Sprinkle the powder in slowly while stirring continuously to allow the liquid to absorb it evenly. If you're using a shaker, pour a fraction of the scoop in, shake, and then repeat until everything is mixed.
- Use the Right Tools: When a regular spoon isn't cutting it, a handheld milk frother or a standard blender will completely break down stubborn clumps in 10 to 30 seconds.
- Hydrolyzed Collagen Peptides: BNCE uses premium hydrolyzed collagen peptides for a reason. These have already been broken down into smaller molecules, making them significantly more soluble in both hot and cold liquids.
- Boost with Vitamin C: We've already included the vitamin C for you! Just mix and enjoy.