Contact

We read everything that comes in. Corrections get priority.

Email

• Editorial, corrections and general questions: lzb.drmkt@gmail.com
• Privacy requests and everything else: lzb.drmkt.mcc2@gmail.com

We aim to answer within five business days.

Corrections

If a number here is wrong, out of date, or a product has been reformulated, tell us. Include the page and what you believe is incorrect. We fix errors and date the change rather than editing quietly.

What we cannot help with

• Orders, shipping, refunds and returns. We are a publication, not a seller. We never handle payments and never see your order. Contact the seller directly, using the support address on their own checkout page.
• Medical questions. We cannot tell you whether a supplement is right for you. That is a conversation for a doctor or a pharmacist who knows your history.

Press and corrections from brands

If you represent a brand covered here and believe we have described your product incorrectly, write to lzb.drmkt@gmail.com with the specific claim and your documentation. We will review it against the label and publish a correction if we got it wrong. We do not accept payment for coverage or for changes to coverage.