An essential amino acid that promotes longevity.

General Health Support


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Why we chose this...

L-Arginine is an amino acid that has initial evidence that it can improve longevity or slow the aging process. It promotes sustained release and production of nitric oxide, which is essential for a healthy cardiovascular system. Thorne’s L-Arginine improves blood flow, can enhance exercise performance, and supports a healthy immune system.
About Thorne
Thorne aims to deliver personalized, scientific wellness via supplements that can have an impact on longevity and create happier and healthier lives. Each supplement that Thorne formulates is derived from extensive clinical research that substantiates the presence of each ingredient in each formula. Thorne has world class scientific collaborations with research organizations such as the Mayo Clinic & John Hopkins University.
About Thorne

Common Questions

Who is L-Arginine right for?
L-Arginine is an excellent supplement to incorporate into your routine to promote longevity. Your Modern Age clinician may also suggest L-Arginine if you have indicators of weaker cardiovascular health or if you're looking to enhance your exercise performance.
What are the side effects of L-Arginine?
L-Arginine can cause headaches, abdominal pain and diarrhea for some people.
Who should not take L-Arginine supplements?
L-Arginine supplements may not be right for everyone, particularly those with certain medical conditions such as kidney disease or herpes. Your Modern Age clinician can help you determine whether L-Arginine is right for your aging goals.