International Channels

We directly manage some of our products on the following Global Online Stores:

Anything NOT indicated as sold by "Dermaharmony" or our corporate name "D3 Development, Inc." is likely being sold by third party unauthorized distributors.

Canadian customers are encouraged to use until further notice.  Our credit card Payments Gateway has turned-off Zinc and BPO shipments to Canada until further notice (starting 8/11/2023).  As such, we have temporarily disconnected shipping to Canada from this website.  We can still process and ship phoned-in orders.

Our stores at and are more highly-tuned for shipping to international destinations.