Finding melatonin in 20 mg was a happy surprise for me because the lower doses never put me to sleep. These tablets work well and come in a large quantity for the price so, again, I was pleasantly surprised by this product. The flavor is okay, about on par with most sublingual melatonin. The only issue I found is that they are very slow to dissolve. I actually cut them or break them up a little bit beforehand in order to get the process started. Overall I am extremely pleased with this product and I will happily purchase it again in the future!