Contact

Get in touch

Questions about products, COAs, shipping, or your order?

Best way to reach us is by email

Email

support@rrklabs.com

We try to respond to all emails within 1 hour.

Phone

(650) 370‑4781

Working hours

  • Monday – Thursday05:00 AM – 08:00 PM
  • Friday06:00 AM – 11:00 PM
  • Saturday07:00 AM – 12:00 PM
  • Sunday07:00 AM – 08:00 PM
  • Arizona time (MST)

Questions about products, COAs, shipping, or your order?

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