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Our Commitment to Quality

About PreProtein

A Leading Liquid Protein Solution For Over 40 Years.

  • PreProtein

    Released to market in 1976, PreProtein was originally developed for pharmacists requesting a medical-grade liquid protein supplement to provide to their patients and consumers. Over the years, PreProtein has become a favorite choice for consumers, patients, registered dietitians, nutritionists, nurses, and other medical professionals. PreProtein is currently used by hundreds of healthcare facilities including surgical weight-loss centers, dialysis treatment centers, long-term care facilities, wound healing centers, hospitals, pharmacies, and nutrition consultants. PreProtein is manufactured in the United States in FDA-registered manufacturing facilities that adhere to cGMP (Current Good Manufacturing Practices) standards.

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mission

40+

Years of Experience

How PreProtein Evolved Over the Years

1976-2019

Presentations

2020-2023

Presentations

2024-Present

Presentations
PreProtein

Recommended by professionals

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For over 40 years, PreProtein has been recommended by
medical professionals and is trusted by:

Pharmacies

Pharmacies trust PreProtein for its medical-grade quality, making it a reliable protein supplement for patients

Hospitals & health systems
Hospitals and health systems rely on PreProtein to provide essential nutrition support for patients, ensuring they receive high-quality protein supplementation during their care.
Dialysis treatment centers
Dialysis treatment centers recommend PreProtein to help manage the protein needs of patients undergoing dialysis, supporting their overall nutritional health.
Surgical weight-loss centers

Surgical weight-loss centers use PreProtein to aid patients in meeting their protein intake requirements both pre-surgery and post-surgery, promoting recovery and overall wellness.

Skilled nursing facilities
Skilled nursing facilities integrate PreProtein into their care plans to ensure residents receive adequate protein for maintenance of muscle mass and general health.
Nutrition consultant practices
Nutrition consultant practices choose PreProtein for its convenient liquid form and high-quality protein content, making it easy to incorporate into personalized nutrition plans for clients.
U.S. Veterans Affairs healthcare
U.S. Veterans Affairs healthcare includes PreProtein in their patient care protocols, recognizing its effectiveness and trustworthiness in supporting the nutritional needs of veterans.

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
© 2025 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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    • Wholesalers & Partnering
Brands​
View all
Apetigen Plus® B-Complex Liquid
Apetigen Plus® B-Complex Liquid

B-complex liquid multivitamin fortified with iron, zinc, and L-Lysine.

Bio-Immunex® Tablets
Bio-Immunex® Tablets

Proprietary blend of Arabinoxylan Plus® in a daily capsule.

Lysiplex® B-Complex Liquid
Lysiplex® B-Complex Liquid

B-complex liquid multivitamin fortified with Vitamin A, Vitamin C, Biotin, iron, zinc, and L-Lysine.

PreProtein® Liquids
PreProtein® Liquids

Liquid predigested collagen protein designed for consumers and healthcare.

PreProtein® Tablets
PreProtein® Tablets

Vasoflex® Vein Health Tablets
Vasoflex® Vein Health Tablets

Daily tablets to maintain leg vein health.

Venaliv® Vein Health Tablets
Venaliv® Vein Health Tablets

Daily Diosmin tablets to maintain leg vein health.

Zyncof® Cough & Cold OTC
Zyncof® Cough & Cold OTC

OTC cough and cold relief, safe for individuals with HBP.

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
© 2025 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.