L Leucine is an essential amino acid and one of the three BCAAs together with L Isoleucine and L Valine. These amino acids play a key role in muscle repair. Leucine can be seen as a direct building block of protein. Proteins contribute to the growth and repair of muscle tissue*.
When leucine is taken immediately after exercise, absorption is optimal. At that moment, your muscles are most receptive to recovery. Leucine is most effective in its pure form and is suitable for both endurance and strength athletes.
Leucine is an essential amino acid, meaning your body cannot produce it on its own. Proteins are made up of amino acids and support the growth and maintenance of muscle mass*.
Why Leucine will work for you
- Leucine is a naturally occurring substance in the body and can be used continuously without a decrease in effectiveness. With long term use, its impact can even increase as your body builds a functional reserve.
- Leucine does not replace a recovery shake. It is a targeted supplement used after short or moderately intense efforts, or when your recovery needs extra support.
- Our L Leucine capsules are designed to fully support muscle recovery and rebuilding. L Leucine is the most important BCAA and together with L Valine and L Isoleucine accounts for around 40 percent of the amino acids in your muscles. In its pure form, as found in Pro Leucine capsules, you get maximum effect from every dose.















