Hello great company to deal with very personable. Great product, if you doubt the claims on this product just try it. We did and no looking back. Royal mail was a let down on the delivery side. We left message with oceans of goodness. The note was placed on parcel, thank Oceans. My porch was left open for delivery. Both note on product and on my porch window was not acted upon by royal mail, shame on you royal mail. This resulted in my wife running out of pills for two days. Sorting office run odd hours, just like odd delivery process. Product great company great. Courtier well not so good.