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🌿 Unlock your calm, fuel your focus — stress less, live more.
Pure Encapsulations L-Theanine is a premium amino acid supplement designed to support relaxation, moderate stress, and balance the effects of caffeine on the nervous system. With 60 allergen-free capsules per bottle, it offers a clean, non-drowsy way to maintain calm and focus, trusted by thousands and ranked among the top branched chain amino acid supplements.














| ASIN | B0016CXZJO |
| Age Range Description | Adult |
| Best Sellers Rank | #4,296 in Health & Household ( See Top 100 in Health & Household ) #11 in Branched Chain Amino Acids Nutritional Supplements |
| Brand | Pure Encapsulations |
| Brand Name | Pure Encapsulations |
| Customer Reviews | 4.7 out of 5 stars 903 Reviews |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Dimensions | 3.3 x 1.5 x 1.5 inches |
| Item Form | Capsule |
| Item Weight | 0.03 Kilograms |
| Item dimensions L x W x H | 3.3 x 1.5 x 1.5 inches |
| Manufacturer | Pure Encapsulations |
| Manufacturer Part Number | LTH6 |
| Number of Items | 1 |
| Product Benefits | Relaxation |
| Total Servings Per Container | 60 |
| UPC | 766298005423 |
| Unit Count | 60 Count |
C**R
Quality
I don't usually review but ive been on a mission to get my anxiety under control so I feel like this is genuinely important and can be of use for others. Theres a significant quality difference here between other brands. And I don't know why. Theyre all 200mg l theanine with suntheanine. This brand just has the best calming and relaxing effects. So yes, dish out the extra cash for better quality if you can. If not, just make sure whatever brand you're getting mentions suntheanine
L**A
Thank you
Good item
K**A
Reduces ruminating between sleep cycles
Product works well to relax my mind. I am able to get back to sleep easily and I am experiencing far less ruminating in between sleep cycles. I’m happy with my purchase.
J**M
Better mood calming than other alternative supplement types I’ve tried.
Works surprisingly well.
M**N
I recommend this product
Arrived in a timely manner and is an excellent product.
N**M
Calmer, Clearer, Worth the Upgrade
I’ve been using L-Theanine for months and have noticed a real improvement in my calmness and ability to manage stress. It helps smooth out anxiety without making me feel sleepy. I switched to Pure Encapsulations because I trust the brand’s quality and potency. It is more expensive, but if it fits your budget, I believe it’s worth it for the reliability and results.
A**R
Quality Product
Reputable company with quality products
N**O
Really helped falling asleep and with “hangziety”
Gentle sleep med and if you get coffee jitters or post -drinking jitters (“hangziety”), works for that too. For me, it works for both. Takes about 45 min to kick in and lasts about 4 hours. Supposedly, it takes a month to build up but I didn’t notice that for immediate use or long-term use. Just my personal experience. I will say that taking 2+ pills doesn’t enhance effects for me, at all.
Trustpilot
2 weeks ago
5 days ago