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🌿 Elevate your calm game—relax smarter, not harder.
Pure Encapsulations L-Theanine is a high-quality amino acid supplement designed to promote relaxation and moderate stress without causing drowsiness. With 60 allergen-free capsules per bottle, it supports nervous system balance and helps mitigate caffeine’s effects, making it a trusted choice for adults seeking natural stress relief and mental clarity.














| ASIN | B0016CXZJO |
| Age Range Description | Adult |
| Best Sellers Rank | #4,852 in Health & Household ( See Top 100 in Health & Household ) #15 in Branched Chain Amino Acids Nutritional Supplements |
| Brand | Pure Encapsulations |
| Brand Name | Pure Encapsulations |
| Customer Reviews | 4.7 out of 5 stars 889 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 |
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.
L**A
Thank you
Good item
M**.
Helps me sleep
I take this with magnesium glycinate for a good sleep without morning grogginess.
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.
L**O
Does as indicated
Works as described I just wish it was more affordable
M**N
I recommend this product
Arrived in a timely manner and is an excellent product.
A**R
Quality Product
Reputable company with quality products
C**S
Calming Support and Better Sleep — A Game Changer for My Anxiety
I started taking Pure Encapsulations L-Theanine to help with my anxiety, and I’m so glad I did. Within the first week, I noticed a big difference — my mind felt calmer, I was less tense throughout the day, and I could handle stressful situations without feeling overwhelmed. One of the best benefits has been how much it’s improved my sleep. I fall asleep easier and wake up feeling more rested and refreshed. It’s gentle, effective, and doesn’t make me feel drowsy or sluggish. This supplement has truly been a game changer for my mental well-being. I highly recommend it to anyone looking for natural support with anxiety and better quality rest.
Trustpilot
5 days ago
2 weeks ago