About Performance Lab SPORT Pre
Performance Lab SPORT Pre is a pre-workout. It is manufactured by Opti-Nutra and is designed to help prime the muscles for “peak exercise performance”.
This supplement uses eight ingredients. These include creatine (as Creapure®), which is said to increase performance during “high-energy exercises”.
The formula also features L-citrulline, which is thought to increase arginine and nitric oxide to promote muscle pumps. The Performance Lab website also states that the amino acid could help “clear ammonia from muscle tissue” to reduce soreness.
This pre-workout is free of caffeine and other stimulants. It is also vegan-friendly, non-GMO and does not contain gluten or soy.