L-Theanine

Key Benefits

• Provides 250 mg L-theanine per capsule.

• Pure L-form amino acid.

• High-strength single ingredient formula.

• Small, easy-to-swallow capsule.

• Suitable for daily use.

Cytoplan L-Theanine provides 250 mg of pure L-theanine per capsule. L-theanine is an amino acid naturally found in tea leaves, particularly green tea.

This high-strength formula contains only the L-form of the amino acid in a simple, single-ingredient capsule. Designed for daily use, it offers a convenient way to include L-theanine in your routine.

The small capsule format makes it easy to take as part of a consistent wellbeing plan.

Cytoplan brings you Bio-Effective® supplements, formulated by Nutritional Therapists, that are designed to fill nutritional gaps with nutrients your body can absorb and use easily. The nutrients are delivered in a form that mirrors how they naturally occur in food, ensuring they are effectively recognised and utilised by the body. Plus, each product is manufactured in GMP-certified facilities and undergoes rigorous approval to meet all relevant legislation, ensuring you receive safe, high-quality, and effective solutions for your overall wellness.

Since its founding in 1990, Cytoplan has specialised in science-backed, food-based supplements tailored for healthcare professionals and their patients, with a focus on improving health through bio-effective formulations. Owned by a charitable organisation, the UK-based brand reinvests its profits into wellness initiatives and donates supplements to those in need–which not only supports individual wellbeing but also creates a meaningful impact within communities.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

L-theanine, anti-caking agent (microcrystalline cellulose, stearic acid), plant cellulose (capsule shell)

1-2 capsules daily taken on an empty stomach, as a food supplement or as directed by a medical practitioner.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.