Page 1 - Reviews - Natural Factors, Stress-Relax, Suntheanine, L-Theanine, 125 mg, 60 Vegetarian Capsules - iHerb
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Global reviews (563)
Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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iHerb Customer
Posted on Apr 23, 2023
36
3
0
22
Verified Purchase
Rewarded Review

the quality ingredients size package taste is a benefit theanine which is a protein form. a composition add to my diet energy instead of training and muscle goal. I use to sleep. half hr up to high steady. many people said help with focus, mood and combat anxiety, but I didn't have this effect, maybe got focus I feel. I use to sleep when stop Dr. Berg Sleep Aid a day, but it's not the core supplement that I like in my sleep planning. Ultimate sleep song: yo utu. be/iqfYr7S60D0 fac ebo ok.c om/100019904659691/posts/1224356718237805/?mibextid=rS40aB7S9Ucbxw6v

iHerb Customer
Posted on Mar 27, 2023
15
0
1
6
Verified Purchase
Rewarded Review

From the first time I used this, I felt calmer and more in control of the daily stresses that come with being a primary caretaker for an elderly parent. I love the quality and pure ingredients of Natural Factors supplements and this one has become a staple I won't be without. Bonus, I give this to my mother and she is also much calmer and has a more positive attitude!

iHerb Customer
Silver
Posted on Jul 21, 2023
147
0
12
123
Luonnolliset tekijät, Stress-Relax, Suntheanine, L-Teanine, 125 mg
Verified Purchase
Rewarded Review

Amazing, really, when I first discovered theanine and read about its great benefits. As a "wrestler" with long-term stress, I had to try this and it really relaxes and makes life easier. Suntheanine is a registered trademark. It gives mental peace and tranquility. I take 1-2 capsules per day as needed. Theanine stays with me constantly.

iHerb Customer
Silver
Posted on Apr 20, 2023
120
1
0
35
Verified Purchase
Rewarded Review

I recently tried a new dietary supplement and it has exceeded my expectations. This supplement is specifically designed to support overall health and wellness by using high-quality ingredients. What I like most about this product is how easy it is to take and that it does not cause any digestive discomfort or leave a bad aftertaste, which is something I've experienced with other supplements. After taking it for a few weeks, I noticed an improvement in my energy levels and overall mood, which is exactly what I was hoping for. Additionally, this supplement is non-GMO and gluten-free, making it a great option for anyone with dietary restrictions. Overall, I highly recommend this supplement to anyone looking for a quality product to support their health and wellness goals.

iHerb Customer
Gold
Posted on Apr 15, 2023
953
0
73
94
Verified Purchase
Rewarded Review

Sun Theanine is a natural amino acid that has been praised for its ability to promote relaxation and calmness. As someone who struggles with anxiety, I have found that Sun Theanine has become an essential part of my daily routine. It helps me manage my stress levels, improve my mood and even enhance my focus. Unlike other supplements, Sun Theanine doesn't make me feel drowsy or foggy-headed. Instead, it provides a gentle sense of relaxation that allows me to stay productive and focused throughout the day. Its effects are felt almost immediately after ingestion, making it an ideal supplement for those who need quick relief from anxious thoughts or tension. Overall, I highly recommend Sun Theanine as a natural alternative to pharmaceuticals for anyone looking to reduce stress and promote relaxation in their daily lives. Not a medical advice!

iHerb Customer
Posted on Mar 19, 2023
11
0
0
0
Verified Purchase
Rewarded Review

Best l-theanine supplement on the market! Helps me so much to reduce anxiety and makes me feel calm. Suntheanine is not an extract of green tea but rather is produced via a patented process that mimics the natural process in green tea leaves, resulting in a 100% pure L-isomer-theanine. It's more potent and works more quickly in my opinion than regular l-theanine

iHerb Customer
Posted on Feb 27, 2023
71
0
0
15
Verified Purchase
Rewarded Review

Quality product with good ingredients! I use after training for sleep benefits in combination with magnesium. This is a good composition of proven ingredients that are definitely worth adding to your routine and diet. Small capsule size makes them easy to swallow too. Packaged in usable container. Hope you enjoy this product.

iHerb Customer
Posted on Mar 9, 2023
1
0
0
0
Verified Purchase
Rewarded Review

I have used Suntheanine on and off for a few years now. I thought I was getting the chewable kind, so my fault for not paying attention to what I was buying. I've only used this pill form a couple of times, but seems to do the same thing. I find it mostly works for me and I tend to sleep better, but it is not a miracle. Sometimes, as a side effect, it gives me very vivid dreams.

iHerb Customer
Posted on Sep 26, 2023
28
47
0
167
Good for sleeping?!
Verified Purchase
Rewarded Review

My friend advised me these pills. They are for reducing stress and for better sleep. But unfortunately they didn't work so good for me. I don't know, maybe it's only my case.

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iHerb Customer
Posted on Sep 5, 2023
7
0
0
0
Great product!
Verified Purchase
Rewarded Review

I find this product, in combination with other supplements, to have a calming benefit especially before bedtime. It helps me fall asleep without waking during the night. Highly recommend this product.