Suntheanine® L-Theanine, 200 mg, 60 Vegan Capsules

I take Swanson L-Theanine regularly, especially in the morning with coffee and MCT. The effect is clean energy and calm focus — no jitters. The capsules are small, easy to swallow, and well tolerated. I appreciate the clean formula — no unnecessary fillers, and the capsules are vegan. Swanson uses standardized Suntheanine®, and the quality is noticeable. Great product with consistent results — highly recommended.

This product helps me in the evening to reduce anxiety and stress. Make sure that L-theanine products are made from Suntheanine, which is more pure and used in this product. L-theanine is extracted from Green Tea. If it's not pure, some other contaminants especially caffeine could be included. Contaminated caffeine can make you feel even worse.

This L-theanine supplement is a game-changer for stress relief and focus. With 200mg per capsule, it promotes calmness without drowsiness, enhancing mental clarity. The natural ingredients are high-quality, and it’s gluten-free and non-GMO. Perfect for daily use, it’s helped me stay relaxed yet alert. Highly recommend for anyone seeking balance and improved concentration!

This is the most effective L-theanine that I've ever taken. I've taken others that seemed to have a placebo effect but this one for sure has a relaxing effect to it.

I bought two different brands and wanted to compare them. So far I can't tell the difference. Maybe it's because I didn't use it regularly.

quality ingredient of good sized package, there's no taste. protein for benefits of staying focused. composition adds to my diet for energy and training to gain muscle.

Love iherb. Couldn’t find this product in AUS anywhere. Great quality product. Very happy with my experience. Trusted seller. Would buy again. Packaged well. Fast dispatch.

My item arrived in the stated time, in secure packaging. I did not expect this amino acid protein to work as quickly and as well as it did/has. I took the first on waking, and my morning anxiety was considerably reduced within the first hour. I took another 200 mg one hour before bed and found it easier to get to sleep and woke less during the night. I've continued with these easy to swallow small capsules over a week now and my anxiety, especially in the morning, as virtually gone. The ingredients must be exceptional quality. I have taken various prescription medications for anxiety over the years, all having negative side effects to a level that I've stopped all in the last 6 months. The benefits from this are far more effective for me. I'm hoping, as I continue, that with diet and training, I can lose weight from a newfound energy that I've acquired from better sleep. I've had my mum try them, as she has similar anxiety symptoms, and she now has a subscription for them. As for size and taste, they are tasteless and very easy to swallow. I am extremely pleased with this product. Thanks

This is a solid, high-quality L theanine. Great product for the price. I take it morning to help balance caffeine and keep an even keel. And at night to help with sleep.

I’ve been taking Suntheanine regularly and I’m very happy with it. It noticeably helps reduce stress and anxiety, but without making me feel tired or drowsy. I actually feel calmer and more focused during the day. The quality of the product is excellent and I haven’t experienced any side effects. I also sleep better when I take it in the evening. Definitely one of the best L-theanine supplements I’ve tried. Highly recommend it if you’re looking for a natural way to relax.