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DaVinci Laboratories

L-Theanine , 200 mg , 60 Capsules

4.7 · 75 reviews
5,144 ₽

Vegetarian Gluten Free A dietary supplement to support relaxation and reduce irritability and low mood states. Truth We pledge total truth in labeling. Our family of products contain only the purest and most potent ingredients. Guaranteed.

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Vegetarian Gluten Free A dietary supplement to support relaxation and reduce irritability and low mood states. Truth We pledge total truth in labeling. Our family of products contain only the purest and most potent ingredients. Guaranteed.

Customer reviews

5.0
verified purchase
Very calming

Great quality and these really work! I take three before bed to help me wind down and relax. I also take two during the day any time I am feeling anxious or stressed. It really helps calm me without any bad side effects. I also give them to my husband when he is a little grumpy and impatient, ;). A must have when going on a busy shopping trip or dealing with traffic!

8/2/2024
4.0
verified purchase
L-theanine

Good quality, I got it based friend suggestions. brand sounds great, pure ingredients. I've tried different brands and curious to try this one as well since the ingredients are pure and NON-GMO .size quite enough packaging was good too. it's too early to guide, will give it a try!👌

1/23/2026
5.0
verified purchase

I had a problem with sleeping, it took me long time to fell asleep and I dint have deep sleep phase. It took some time but now I sleep really better! Small capsules, good quality.

5/5/2025
5.0
verified purchase
Amazing when combined with magnesium

Great for relaxing and feeling calm. Love it and always take it for clarify.

4/25/2025
5.0
verified purchase

Good quality brand and product, easy to use. Thumbs up!

12/12/2024
5.0
verified purchase
Theanine

This is a really good brand. I have been taking these to help with anxiety and it works!

12/7/2024
5.0
verified purchase
love this brand

I love this brand, super clean ingredients. will be buying again for sure.

11/23/2024
5.0
verified purchase

Good quality brand and product, easy to use. Thumbs up!

11/7/2024
5.0
verified purchase

useful supplement i have been taking for a long time. no adverse effects observed. will buy again.

9/20/2024
5.0
verified purchase
Good form of L Theanine

This is zen in caps ! I really love it as it allows me to relax naturally.

8/29/2024