L-Arginine 700mg 100 Caps - Douglas Laboratories - SOI*

L-Arginine helps nitric oxide production to boost healthy blood flow, supporting cardiovascular function and exercise performance for day-to-day wellbeing and active lifestyles. As a single-ingredient formula, it offers a simple, reliable maintenance option that keeps things easy. Douglas Laboratories brings evidence-based quality to this health supplements staple, backed by decades of clinical focus.

Available Sizes & Variants:

100 capsules – a standard daily maintenance dose for ongoing support.

Benefits & Features:

• Keeps steady nitric oxide support for daily vitality.
• Supports healthy blood flow by delivering the key precursor for nitric oxide.
• A single-ingredient formula provides a reliable maintenance dose in a convenient capsule, making it easier to slip into a daily routine without adding complexity to your supplements stack.
• Manufactured by Douglas Laboratories, a trusted name with GMP standards and third-party testing to guarantee purity and potency.

Douglas Laboratories has earned a reputation for science-based nutrition for more than six decades, and this L-Arginine formula stays true to that heritage. Simple to add to daily routines. The operation runs GMP-compliant and NSF registered facilities, with an ISO-17025 accredited internal lab and independent third-party testing to ensure purity and potency. Consistency matters. As a single-ingredient product, it offers a straightforward way to support nitric oxide production and vascular health as part of a thoughtful health supplements routine. Trusted by clinicians.