Brands on rd Relay

Brands publishing batch-current certificates of analysis on rd Relay. Each brand below is reachable through a permanent barcode resolver — retailers attach for free, the Lab Results link always points to the current batch.

No brands listed yet. Be the first — sign up as a brand.

Want your brand listed? Sign up as a brand, register your barcodes, and publish a COA. Your card appears here automatically. Begin →

Want to hide your brand? Contact us and we'll remove your listing. Hidden brands still resolve through rdrelay.com/c/<barcode>; only the directory listing changes.