

🌿 Elevate your calm—relax smarter, not harder.
SFI Health Klaire Labs L-Theanine delivers 100mg of Suntheanine, a patented pure form of L-theanine derived from green tea, designed to promote relaxation without causing drowsiness. This hypoallergenic supplement supports neurotransmitter balance by influencing serotonin, dopamine, and norepinephrine levels. Trusted by healthcare practitioners since 1969, it’s free from common allergens and artificial additives, making it a clean, effective choice for managing stress and anxiety.















| ASIN | B00JUZZZ10 |
| Best Sellers Rank | #83,319 in Health & Household ( See Top 100 in Health & Household ) #3,672 in Blended Vitamin & Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (98) |
| Date First Available | July 30, 2014 |
| Manufacturer | SFI Health |
| Product Dimensions | 3 x 3 x 3 inches; 0.8 ounces |
R**S
Helps my anxiety a lot
Really great quality. I find it working better than the last bend I used. I take one at night and one again in the morning. Along with my other meditations it helps my anxiety a lot!
S**N
Subtle relaxation
A supplement for relaxation is hard to find. I have used this one in other brands and can't say if I noticed much change in my mood. I now take this brand at night time to help settle down. I can say while the effect is subtle, it does reduce anxiousness and I have been able to sleep through the nights better. I think it is a bit pricey over other brands, but this one actually works. Reordering.
A**P
Wonderful supplement
My son has been taking these for about a year and we have seen a huge difference. His focus has really improved. Really great natural solution for focus issues.
C**E
A must for any stressed out mom
This stuff helps me so much. Benefits: much higher threshold for stress, gives the feeling of being able to ENJOY the present moment without letting my stress squash my joy. Inconveniences roll off my back. As a stay at home mom of two toddlers, I highly recommend this brand of l-theanine.
S**E
Actually works and for a low price!!
I love this stuff. It’s the only anti-anxiety supplement that works for me. Have bought several times over.
R**O
Excellent
The real deal here.
T**H
Good
Great to cold sores. Helps to get rid of them faster.
S**Y
Relaxes
They help take the edge off when I'm feeling stressful, and help with sleep -- but not as much as I would like.
Trustpilot
4 days ago
2 months ago