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Key Benefits
Available in multiple refreshing flavors like cherry, watermelon, grape, and more, plus an unflavored option for easy blending.

ENJOY YOUR WAY

Take as is

Mix with water
DOCTOR RECOMMENDED
For over 30 years Proteinex has been recommended by doctors, nutritionists, and other medical profesional for it's incredible formulation, great taste and overall health benefits it brings to patients. It has been a great honor to establish partnerships with several prestigious institutions across the nation.

Complete Protein
With Proteinex you get a complete protein made from collagen with added L-Trytophan.
Elevate your wellness routine with Proteinex®, a high-quality, easy-to-use liquid collagen supplement designed to support your muscles, joints, skin, and overall vitality.

LOVED BY ATHLETES
Proteinex is loved by endurance athletes and is proud to sponsor the Soflo Cycling Racing team based out of Miami.

Product Highlights
- Contains 18 g of hydrolyzed collagen protein per serving, delivered in a convenient 30 oz bottle—about 29 servings in total.
- Only 72 calories per serving, with zero fat, sugar, or carbs—perfect for low-carb, keto, or calorie-conscious diets.
- Free from common allergens and additives: no dairy, gluten, eggs, nuts, soy, dyes, or proprietary blends.
- Hydrolyzed for easy absorption and gentle on the digestive system, unlike whey or thicker protein powders.
- Backed by medical professionals—recommended for use in weight-loss recovery, post-surgery, diabetes, dialysis, and malnutrition care.
SHOP WITH CONFIDENCE
How it works

Take 2 tablespoons (30 mL) daily, providing 18g of hydrolyzed collagen protein.Drink straight from the bottle for a quick and easy protein boost.

Add to water, juice, smoothies, or coffee for a convenient way to supplement your diet.Can be poured over yogurt, oatmeal, or soft foods to enrich protein content.

Ideal post-workout, between meals, or as recommended by your healthcare professional.Keep refrigerated after opening. Shake well before each use.
FAQ
What is Proteinex®?
What is Proteinex®?
Proteinex® is a liquid hydrolyzed collagen protein supplement that provides 18g of easily digestible protein per serving. It’s designed to support muscle, joint, skin, and overall recovery.
How is it different from regular protein powders?
How is it different from regular protein powders?
Unlike traditional whey or casein powders, Proteinex® is predigested (hydrolyzed), which allows for faster absorption and is easier on the stomach—no chalky texture or mixing required.
Who can benefit from using Proteinex®?
Who can benefit from using Proteinex®?
It is recommended for athletes, individuals recovering from surgery, people with digestive issues, those on weight management programs, dialysis patients, and anyone needing additional protein support.
How do I take Proteinex®?
How do I take Proteinex®?
Take 2 tablespoons (30 mL) daily. You can drink it directly, mix it into water, juice, or smoothies, or add it to soft foods.
Is Proteinex® safe for special diets?
Is Proteinex® safe for special diets?
Yes. It is sugar-free, carb-free, fat-free, and allergen-free (no gluten, dairy, soy, nuts, or eggs). It is also keto-friendly and suitable for low-calorie diets.
What flavors are available?
What flavors are available?
Proteinex® comes in several options including Cherry, Watermelon, Grape, Mango, Strawberry Banana, Piña Colada, and Unflavored.
Does it need refrigeration?
Does it need refrigeration?
Yes, after opening, store Proteinex® in the refrigerator and shake well before use.
Can I use Proteinex® every day?
Can I use Proteinex® every day?
Absolutely. Daily use is safe and recommended for consistent nutritional support. Always follow your healthcare provider’s guidance if you are under medical care.