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 provides 150 mg of pure L-Theanine per vegetarian capsule, featuring the clinically studied form Suntheanine® — a patented, high-purity L-Theanine produced through a patented enzymatic fermentation process that mimics the natural process found in green tea leaves. Suntheanine® is one of the most thoroughly studied forms of L-Theanine available, making it a reliable choice for those seeking a premium-quality amino acid supplement.

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

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

Nutrition Facts

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

* No established daily reference value.

Serving size: 1 vegetarian capsule. Servings per container: 90.

Ingredients

L-Theanine (as Suntheanine®) 150 mg, microcrystalline cellulose, silicon dioxide.

Capsule shell: Hypromellose (vegetarian capsule).

Usage & Dosage

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

Warnings

Not recommended for those who are pregnant or nursing.

Allergen Information

Free from GMOs, gluten, soy and animal ingredients.

Storage

Store in a cool, dry place.

Dietary Information

• Vegan
• Vegetarian
• Gluten Free
• Lactose Free