You may already know that L-Theanine supplements can reduce your blood pressure and make your brain relaxed.
But believe me, finding out the best L-Theanine supplements is not easy.
With so many products with L-Theanine or even Suntheanine (a better version of L-Theanine), no wonder people get confused.
But don’t worry, you don’t have to look at every brand and variation of L-Theanine supplements & brands.
Here are the best L-Theanine supplements & brands to reduce blood pressure and improve testosterone levels.
1. Sports Research Suntheanine L-Theanine
This supplement brand not only alleviates the everyday stresses that we deal with on a day to day basis but also gives you a slow release of energy that will keep you alert, unlike caffeine which spikes your energy levels and then drops you again, Suntheanine keeps you at a comfortable level that will ensure you have sustained energy all day long.
The only drawbacks are the general side effects of taking L-Theanine, which is headaches, dizziness, and GI symptoms.
Sports Research manufactures this product and it can be trusted as it has an 8.9 rating out of 10 from users.
Cost Estimate (Per Serving): $0.30
2. BulkSupplements Pure L-Theanine Powder
There is good feedback from users of this product that say that this particular brand is of high quality, even though one user mentioned that the product smells a bit like paint, they still rate the product highly, one user also claims that it works better than green tea.
One user stated that they use it daily as it helps calm them down and focus.
It’s like brewing up green tea, smelling it, and drinking it. Except you have the feeling all day long.
Another user tried BulkSupplements L-Theanine to see if it was as good as the former Powder City version.
They claimed it tasted the same and the effect was the same.
They put about 3 grams in a cup of coffee along with CDP Choline and rated as a great product.
BulkSupplements manufactures this product and is a very well-known brand for their diverse range of products and the quality that comes with it, this company really seems to give good value for money.
Cost Estimate (Per Serving): $0.02
3. Nature’s Trove L-Theanine
Users report that this brand is not more or less effective than Suntheanine which they are completely okay with, I have just one concern where one user said that he asked for a certificate of analysis and they failed to comply.
The drawback here is that this product may not be in regulation with health and safety Nature’s Trove is the manufacturer and I would not trust this company as they do not provide the legal documentation required when asked, most of their products are rated high but there are very little customers that have reviewed their products.
Rather look at supplement ranges for BulkSupplements as they have really good and diverse ratings.
Cost Estimate (Per Serving): $0.07
4. Now Foods L-Theanine
One reviewer tried this product on her cats to try and keep them calm but it seemed not to have worked.
Most other human users found that this product worked well with them with regards to treating ADHD and one even claimed that it cured their sore jaw in the morning due to the relaxing effect that this product has.
Drawbacks will include the fact that dosing instructions are not very clear, as we each need different dosages according to our body weight.
Now FOODS manufacture this product and they sell mainly oils with a bit of supplement thrown into the mix, most of their products are rated high so I don’t see a reason not to try this particular product.
Cost Estimate (Per Serving): $0.21[
5. TR Supplements Premium Natural L-Theanine
At first glance, by looking at this product I can honestly say that it looks like a quality product without me even trying it.
One user said that they take L-Theanine every morning with coffee to help them stay focused (without Jitters) throughout the day.
They also took another one before bed to relax their muscles, settle their mind, and fall asleep easily and this user preaches that if you have anxiety, restlessness, or trouble focusing, you should definitely give this a try.
Another user claimed not feeling any difference.
They bought the supplement for chronic fatigue syndrome in addition to their future biotics Stress Assist that they have been taking for years.
The drawback here is that this product does not work for everyone and the people that were unsatisfied with the product felt as though they threw their money away.
True Recovery is the manufacturer of this product and they have mainly good reviews from the little products that can be found, only a 79% satisfaction rating which is too low for me to try especially considering the price.
Cost Estimate (Per Serving): $0.14