Integrative Therapeutics L-Theanine – Amino Acid Supplement for Stress & Relaxation Support* – Vegan, Gluten-Free & Dairy-Free – Third-Party Tested – 60 Capsules (30 Servings)

Customers find the L-Theanine supplement effective, noting it works well after just a few days and helps with relaxation and anxiety. Moreover, the product receives positive feedback for its quality and brand reputation. However, customers report mixed experiences with side effects, with some experiencing no unusual reactions while others report headaches and stomachaches. Additionally, the pill size receives mixed reviews, with several customers noting that the capsules are small and not 200mg per pill.