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Sports Research Double Strength L-Theanine Supplement

4.4
(15,007) reviews)
  • Regular price $19.95
  • Amazon's Choice
A once-daily L-Theanine supplement designed to help you stay calm, focused, and mentally clear — without feeling sleepy or overstimulated.
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Expert-Backed Review Summary

We all have those days where our mind feels busy but we still need to concentrate. More coffee isn’t always the answer — sometimes it just makes things worse.

That’s where L-Theanine can help.

It’s a natural compound found in green tea that’s known for promoting a relaxed but alert state. Not drowsy. Not wired. Just steady. This version gives you 200mg in one softgel, so you don’t need to take multiple capsules throughout the day.

A lot of people use it during work, while studying, before meetings, or even with their morning coffee to smooth out jitters. It’s subtle — you don’t “feel” a rush — you just notice that you’re calmer and thinking more clearly.

This formula uses Suntheanine, a well-known researched form of L-Theanine. The softgels are made with coconut oil to support absorption, and the product is non-GMO, gluten-free, and soy-free. No unnecessary extras.

Just one softgel a day. Simple support for a calmer, more focused mind.


Key Features

• 200mg L-Theanine per softgel
• Double-strength formula
• Made with researched Suntheanine
• Supports calm focus and mental clarity
• Non-drowsy support
• May help reduce caffeine jitters
• Made with coconut oil
• Non-GMO, gluten-free, soy-free
• Manufactured in the USA
• 60 softgels per bottle

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