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We are here to assist you with any inquiries or support you may need.

Contact US and Int'l Distribution

> For inquiries within the USA 50 states & international inquiries

Corvis Laboratories

Mailing Address

13192 SW 130th Terrace, Suite 105
Miami, FL 33186

Questions? Give us a call

+1 (786) 732-4266

Send us an e-mail

[email protected]

Contact Caribbean Distribution

> For inquiries within Puerto Rico & the Caribbean

Kramer Novis Pharmaceutical

Mailing Address

PO Box 191775
San Juan, PR 00919

Questions? Give us a call

Local +1 (787) 767-2072
Toll Free (855) 335-5637

Send us an e-mail

[email protected]

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PreProtein has been a leading choice for consumers, patients, healthcare professionals, and medical facilities since 1976.

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Corvis Laboratories (USA 50 States & Int'l)
  • +1 (786) 732-4266
  • +1 (786) 732-4266
  • [email protected]
  • 13192 SW 130th Terrace, Suite 105, Miami, FL 33186
Kramer Novis Pharmaceutical (Puerto Rico & Caribbean)
  • +1 (787) 767-2072
  • Toll Free (855) 335-5637
  • [email protected]
  • PO Box 191775, San Juan, PR 00919

Hours

  • Monday – Friday: 8:00 AM to 5:00 PM
  • Saturday – Sunday: Closed
© 2026 PreProtein | All rights reserved
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
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PreProtein has been a leading choice for consumers, patients, healthcare professionals, and medical facilities since 1976.

brands

  • PreProtein
  • Apetigen-Plus
  • Bio-Immunex
  • Lysiplex-Plus
  • Vasoflex
  • Venaliv
  • Zyncof

Pages

  • Shop
  • About Us
  • Request Samples
  • FAQ
  • Privacy Policy
  • Terms and Conditions
  • Return Policy

Contact Us

Corvis Laboratories (USA 50 States & Int'l)
  • +1 (786) 732-4266
  • +1 (786) 732-4266
  • [email protected]
  • 13192 SW 130th Terrace, Suite 105, Miami, FL 33186
Kramer Novis Pharmaceutical (Puerto Rico & Caribbean)
  • +1 (787) 767-2072
  • Toll Free (855) 335-5637
  • [email protected]
  • PO Box 191775, San Juan, PR 00919

Hours

  • Monday – Friday: 8:00 AM to 5:00 PM
  • Saturday – Sunday: Closed
© 2026 PreProtein | All rights reserved
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.