L-Theanine with Suntheanine, 150mg - 90 vcaps

About Doctor's Best – L-Theanine with Suntheanine, 150mg – 90 vcaps

Doctor's Best L-Theanine with Suntheanine delivers 150 mg of pure L-Theanine per veggie capsule, using the clinically researched Suntheanine® form — a patented, high-purity L-Theanine produced through a proprietary enzymatic fermentation process that mirrors the natural process found in green tea leaves. Suntheanine® is one of the most thoroughly studied forms of L-Theanine available, making it a trusted choice for those seeking a premium-quality amino acid supplement.

L-Theanine is a naturally occurring amino acid found predominantly in tea leaves. Doctor's Best has formulated this product with a clean, minimalist approach — free from GMOs, gluten, soy and animal-derived ingredients — making it suitable for vegans and vegetarians alike. Each capsule is made with a hypromellose (vegetarian) shell, ensuring the product is entirely plant-based from the inside out.

With 90 servings per container, Doctor's Best L-Theanine with Suntheanine® offers a convenient, once-daily capsule format that fits easily into any lifestyle. As with all Doctor's Best products, this supplement is produced to strict quality standards, providing a straightforward and reliable way to incorporate L-Theanine into your daily routine.

Nutrient	Per serving
L-Theanine (as Suntheanine®)	150 mg *

* No established daily reference value.

Serving Size: 1 Veggie Capsule. Servings Per Container: 90.

Take 1 capsule daily without food, or as recommended by a nutritionally informed physician.

Not recommended for individuals who are pregnant or lactating.

Allergen Information

Free of GMOs, gluten, soy, and animal ingredients.

Store in a cool, dry place.

• Vegan
• Vegetarian
• Gluten Free
• Lactose Free