Talk to a person.

Question about the formula, your order, or whether it is right for you? Ask. There is no phone tree and no chatbot — a human reads every message.

Two ways to reach us.

Fill in the form below, or email us directly at info@serratum.com. We answer every message within one business day, Monday to Friday.

Already ordered? Put your order number in the message. It is in your confirmation email and starts with a #. With it we can tell you where your package is in one reply instead of three.

Want a refund? Email us with your order number.