User Reviews
A fantastic product, essential if you suffer from recurring sore colds.
After taking l-theanine, I found that I reacted much calmer in stressful situations where I would typically lose my temper. It improves my calmness and response to stress while helping with the common cold. A must-have!
Great product! Fast delivery, extremely effective for combating the common cold, and very easy on the stomach. It comes in a good size with no particular taste, boasts excellent potency, and the dosage is just right. The packaging is perfect and informative, and it hasn't caused me any acidity issues. My immune system feels robust!
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I was advised by my doctor to use this for common cold sores, but it didn't work for me. However, my experience might differ from yours. The quality and packaging are good, and it didn't upset my stomach, so it's worth trying.