

🌿 Elevate your calm game—because your mind deserves the best chill.
Natural Factors Suntheanine L-Theanine 100 mg chewable tablets deliver a clinically supported dose of Suntheanine to promote a calm, relaxed outlook and support restful sleep without causing drowsiness. Free from common allergens and GMOs, this supplement is crafted by a family-owned, carbon-neutral B-Corp with full control over manufacturing quality. Perfect for busy professionals seeking natural stress relief and enhanced sleep quality in a convenient, tasty form.








| ASIN | B000OEPAH0 |
| Best Sellers Rank | #7,582 in Health & Household ( See Top 100 in Health & Household ) #5 in 5-HTP Nutritional Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,653) |
| Date First Available | January 8, 2004 |
| Department | GNC|ALL|ALL|NUTRITIONAL SUPPLEMENTS |
| Is Discontinued By Manufacturer | No |
| Item model number | 2832 |
| Manufacturer | Natural Factors |
N**.
GREAT PRODUCT!!
I LOVE this item! I've been using it for YEARS! It is a staple in my home! It is a great product to help keep calm, especially for people who struggle with anxiety! The second you put it in your mouth and begin chewing, you can literally feel it working! Not kidding! I have recommended it to many friends, and they have also said it has helped them. If you're feeling anxious, or maybe you're a woman entering into the "fun phase" of life...this product works! And it tastes great, too!! You can take 2-3 tablets up to 3 times a day, and the bottle lasts me anywhere from at least 1 month up to about 3 months, depending upon use. Really great product!
M**E
Works Well for Daily Use
I’ve been using Natural Factors Suntheanine L-Theanine chewables daily, and they’ve been really helpful for me as I navigate stress and feeling overwhelmed. They don’t make me feel groggy or “out of it,” but instead help take the edge off and bring a sense of calm that feels natural. I especially appreciate that they’re chewable and actually taste good, which makes them easy to take. Some chewable tablets have that chalky taste/weird aftertaste but not this product. I would definitely recommend these to anyone who struggles with mood and is looking for something mild and supportive to add to their routine.
W**R
Huge chewable
Chewable are huge like quatar size. However they do what they are supposed to do and taste isn't horrible or chalky. Definitely second time using just one messed up my stomach. No jitters actually helped when I drink energy drink . If you mix correctly helps with focus.
W**Y
The ultimate "chill pill"!
This stuff works as the ultimate chill pill..: My routine lately is to take a few before I head out into traffic...it helps me stay focused and calm despite the super craziness on the highways these days!
A**I
ADHD here..
I took half and its not bad for my ADHD it made me feel kinda sleepy and super relaxed almost like im on 🍃 IYKYK
G**N
Good Calming Effect!
I am a person who experiences anxiety often and although this isn’t a cure Natural Factors Suntheanine L-100 mg has a very nice calming effect. I find the tablets easy to chew and they taste good. I would recommend trying this product in the chaos a day sometimes brings.
L**.
Not to be used for pets.
This product should not be used for pets as it has xylitol in it and xylitol is toxic to pets. There was another review on here where the person said their vet recommended, I am sure the vet recommended a l-theanine product but not this one. For people this is an excellent product, tastes great and works.
P**H
Helps me fall asleep
Recommended by my physician to help me relax. Often I have difficulty sleeping due to nagging thoughts in my head. This helps quiet the thoughts so I can fall asleep. I also take one in the morning to keep me calm throughout the day.
T**.
This product works really well for relieving stress and anxiety without leaving you feeling tired or groggy at all. One warning - they contain xylitol so they aren’t suitable for pets.
C**L
I have used this in the past when life gets too hectic. It works for me so I had my daughter try it. She ran out a couple weeks ago and said she could tell the difference and needed to get back on it so I ordered her another bottle. Best price was here on Amazon
T**Y
Works great for easing the mind, and the taste is great!
T**.
I have a high stakes high pressure job. This helps take the edge off during the day without affecting cognition, fatigue or brain power. It’s also great at night to settle down. And in the middle of the night to get back to sleep without feeling groggy in the morning. Have purchased a few times now! Caveat it isn’t a cure all and need to maintain your health and exercise. But this is a super supplement.
A**R
We like the results and the taste
Trustpilot
2 weeks ago
2 weeks ago