Contact
Send a direct message before you place an order.
Keep the message practical. This route is best for product, checkout, shipping, order, or policy questions that need a human answer before you buy.
Product questions before you buy
Order confirmation and delivery questions
Shipping, returns, and support boundaries
Questions about the B4C19 NAD+ Pen
Response style
Clear, practical answers with no inflated claims. If a question needs a professional opinion, we will say that directly instead of overreaching.
Message form
Contact support
Use the form for product, shipping, returns, or general store questions. Avoid sending unnecessary medical or highly sensitive personal information through the contact form.