Swanson Suntheanine L-Theanine is a dietary supplement that helps you relax and stay calm focused, thanks to the patented Suntheanine L-Theanine, a pure form of the amino acid from green tea. The star ingredient Suntheanine L-Theanine supports a calm mood and reduces stress. Swanson uses GMP certified facilities and independent third party testing to ensure potency and purity, so it’s a handy daily helper.

Available Sizes & Variants:

60 vcaps – convenient monthly supply of l theanine supplements.

Benefits & Features:

• Promotes relaxation and steady focus daily.
• Calm mood is supported by Suntheanine L-Theanine, a patented form known for calming effects.
• Daily use helps maintain a clear focus without sedation during demanding tasks.
• Manufactured in GMP certified facilities, a hallmark of our natural supplements, with independent third party testing to ensure potency and purity.
• Suntheanine L-Theanine delivers a predictable calm onset within minutes, helping you stay productive during busy days, maintain steady focus under pressure, and keep stress from spiralling.

Swanson Suntheanine L-Theanine brings a calm, focused vibe to everyday life. The patented Suntheanine L-Theanine comes from green tea and has been studied for relaxation without sedation. Swanson runs GMP certified facilities and partners with independent labs to check potency and purity, ensuring each capsule delivers consistent support. The vegetarian capsule makes it easy for both vegetarians and vegans to enjoy a natural supplement that fits a mindful routine. This wellness approach sits well with a routine that includes probiotics for gut health, you know.