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Paradise Herbs

Sun Theanine®, 90 Vegetarian Capsules (200 mg per Capsule)

4.7 · 102 reviews
5,574 ₽

Est 1994 L-Theanine Calming Nutrient + GABA Support Dietary Supplement GMP Quality Assured & FDA Registered Enhancing Nature's Minerals Quality · Purity · Potency Paradise products have won over a decade of Best of Supplements Awards. We are dedicated to sourcing premium ultra pure ingredients that meet the highest standards of excellence. We never add unnecessary fillers, binders, preservatives or flow agents to our encapsulation process. Premium Whole Spectrum Difference Our premium extracts contain a full profile of naturally occurring constituents and are extracted without the use of toxic solvents and/or harsh chemicals. This unique method captures the true essence of the whole herb while still retaining a highly active and bioavailable concentration of phyto nutrients.

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Est 1994 L-Theanine Calming Nutrient + GABA Support Dietary Supplement GMP Quality Assured & FDA Registered Enhancing Nature's Minerals Quality · Purity · Potency Paradise products have won over a decade of Best of Supplements Awards. We are dedicated to sourcing premium ultra pure ingredients that meet the highest standards of excellence. We never add unnecessary fillers, binders, preservatives or flow agents to our encapsulation process. Premium Whole Spectrum Difference Our premium extracts contain a full profile of naturally occurring constituents and are extracted without the use of toxic solvents and/or harsh chemicals. This unique method captures the true essence of the whole herb while still retaining a highly active and bioavailable concentration of phyto nutrients.

Customer reviews

5.0
verified purchase
Price Increase

I have been taking this for more than a year, 1 capsule daily about an hour before a coffee. It’s a shame iherb have made considerable price increases across most of the good brands they sell. The price increase seems to have coincided with the introduction of the Auto Ship & Save feature. Putting prices up so they can then offer a discount. I will now be shopping around for a better price.

1/9/2025
5.0
verified purchase
Superb

Easily one of the best Sun Theanine brands out there. The absence of any fillers makes this an easy choice. And the 200mg dosage is perfect for one pill a day, which is tiny and thus easy to swallow.

9/10/2024
5.0
verified purchase
Using for years

Repeat product as it helps with my headaches and helps with sleep. I love Paradise Herbs, it’s an excellent brand that doesn’t use fillers or toxic ingredients. Super tiny size pills. I’ve been purchasing this product for 2 years now.

8/8/2025
4.0
verified purchase
Decent option

I’ve been using Paradise Herbs Sun Theanine (200 mg) for a few weeks now. Overall, it’s a good product, but not without a few downsides. The quality seems solid, and I like that it uses SunTheanine, which is a trusted form of L-Theanine. I’ve noticed a mild calming effect and some reduction in stress levels, though the impact is not as strong as I expected from a 200 mg dose. The capsules are easy to take, and being vegetarian is a plus, but the price is a bit higher compared to other brands offering similar products. Also, I didn’t feel a consistent effect every time, so individual results may vary. Overall, it’s a decent option.

2/20/2025
4.0
verified purchase
Sleep Theanine

I purchsed the Sun Theanine to help me sleep. Paradise Sun Theanine has one of the best formulations. I am not certain if this is helping and so the four star rating but the capsule size is small and easy to swallow. Time will tell if this is working but if you are looking for an outstanding Sun Theanine, Paradise is it.

2/29/2024
3.0
verified purchase
3 stars because very pricey, quality is good,

this Theanine gives rest to body and brain. Theanine is an amino acid found in the leaves of tea. It is more in green tea than in black tea, but even more so in white tea. Theanine is a derivative of glutamine. It occurs as the enantiomer L-theanine and the opposite enantiomer D-theanine.

2/9/2023
5.0
verified purchase
Great Suntheanine

Daily for me, very satisfied, 1 morning and 1 midday preferably on empty stomach, good quality premium ingredient nice size on capsules package is good, will buy again

2/26/2026
5.0
verified purchase

I use this to help with my stress levels and it really does make a difference!

10/7/2025
4.0
verified purchase
Good mg dose

Been taking for a couple of weeks so no difference felt so far. May need totey taking it in the afternoons.

9/29/2025
5.0
verified purchase
Great quality

My go-to supplement for focus and calm without feeling sleepy. L-theanine really helps me stay relaxed during the day. Clean formula and easy to take.

7/31/2025