- Protein Metabolism*
- Muscle Maintenance*
Arginine and citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue.* Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea.* In addition, any arginine not converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis.*
Natural color variation may occur in this product.
NOTICE: This Item has an expiration date that is expired.
Why the Discount?
The expiration date on these supplements marks their peak potency. While they remain safe to consume, we're offering them at a reduced price to encourage mindful consumption and support a healthier planet.