Pure Encapsulations L-Arginine – 1,400 mg – Support Nitric Oxide Production – Heart Health & Blood Flow* – Gluten Free & Non-GMO – 180 Capsules

Customers find this L-arginine supplement to be of high quality, containing pure ingredients with no unnecessary additives, and effective at maintaining healthy blood vessel dilation and blood flow. The product receives positive feedback for its effectiveness, with one customer noting it made a significant difference. Opinions on value for money are mixed, with some finding it reasonably priced while others consider it expensive.