01Write to us
02Response times
We answer within one to two business days.
03Before you write
Many answers are in the FAQ and on Shipping & returns.
Last updated 2026-11-12.
Help
Questions about an order or a product? Write to us. For medical questions, speak with your treating physician.
We answer within one to two business days.
Many answers are in the FAQ and on Shipping & returns.
Last updated 2026-11-12.