Thorne L-Arginine, 120 Capsules (500 mg per Capsule)
UPC: 693749525028
Thorne's L-Arginine – Sustained Release is a single-ingredient supplement designed to support cardiovascular health and blood flow through a sustained-release formula. It provides L-arginine, a conditionally essential amino acid involved in nitric oxide production, which the manufacturer states can help maintain healthy blood pressure and optimize circulation to the extremities.
This product uses Thorne's proprietary Time-Sorb® complex to gradually release L-arginine over time, aiming to maintain consistent levels with suggested use. The manufacturer notes it is intended for individuals seeking to support exercise capacity, vascular elasticity, and sexual wellness. It comes in a vegetarian capsule form, with 120 capsules per bottle providing 60 servings, and is manufactured in the USA with third-party testing for label accuracy and contaminants.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| L-Arginine† | 1 g | * |
| † Daily Value not established | ||
Other Ingredients
High and low viscosity hydroxypropyl methylcellulose, calcium laurate and magnesium citrate (Time-Sorb®†), hypromellose (derived from cellulose) capsule, leucine, silicon dioxide.
†L-Arginine complexed with Time-Sorb®, a time-release matrix. Manufactured in the USA using US & imported ingredients.
Certifications & Claims
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
Take 2 capsules two times daily or as recommended by your health-care practitioner.
Warning
Tamper Evident: Use only if bottle is sealed. Store tightly sealed in a cool, dry place.If pregnant, consult your health-care practitioner before using this product.
Product Info
- Brand
- Thorne
- UPC
- 693749525028
- Package Qty
- 120 count
- Dimensions
- 5.05 x 2.5 x 2.5 in
- Shipping Weight
- 0.3 lb
- First Available
- 08/2009





