Very worthwhile product!!
I will possible keep taking this product, especially over the cooler months. I have been amazed how it prevents me from getting colds that others in my family go down with. Also very important for me to keep well, and I've been taking immunosuppressant drugs for Psorasis and Psoratic arthritis, which compromise the bodies own natural immune defences.
Especially good price, with the 45 free tablets, which I've got twice now when ordering.