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Prosource Regular Liquid Protein Supplement

Product Option

Unflavored, 30oz, Bottle

SKU 11432
$44.99 Each

Unflavored, 30oz, Bottle

SKU 11432
$179.79 4/Pack
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Prosource Liquid Protein Supplement combines the efficiency of hydrolyzed collagen and high biological whey for a protein supplement with 15 grams of protein and 100 calories per 30 mL serving. Low volume means less waste and higher consumption without suppressing the appetite. Prosource Supplement is a high-quality protein containing naturally occurring amino acids. It is a good-tasting, easy-to-use liquid protein that can fortify all food, liquids, and supplements to make them more nutrient-dense.

Why choose Liquid Protein Supplement?

  • 10 grams of complete protein
  • Oral or Tube Feed administration
  • Lactose and gluten free


$35.99 $59.55

20% Off* on first autoship

7% Off* on future orders

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One-time purchase

$44.99 $59.55

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Features of Liquid Protein Supplement

  • Prosource Nutritional Supplements have low volume – 30 mL serving
  • Collagen and Whey Protein Isolate blend
  • Prosource Drink is complete liquid protein with 100% of indispensable amino acids
  • 10 grams protein, 100 calories per serving
  • Lactose and gluten-free
  • Osmolality: 650 mOsm/Kg of water
  • Shelf Stable for up to eighteen months

What to buy with Prosource Nutritional Supplements

How to use Prosource Nutritional Supplements?

Dosing and Administration

Use ProSource Liquid Protein directly from the bottle or add it to all types of beverages, soups, hot and cold foods, and purees. Saves nursing time, storage space, waste, and kitchen labor. Unlike powdered protein supplements, it mixes easily into all liquids and moist foods.

Tube Feeding:
Dilute 1 serving with 30 mL of water. Administer slowly via syringe. Flush with 15-30 mL of water before and after administration. Appropriate for NG-tube, G-tube and J-tube

When to use Prosource Supplement?

ProSource Liquid Protein is specifically formulated to provide the nutrients for the dietary management of protein-energy malnutrition and increased protein needs.

  • Gastric bypass/bariatric patients
  • Fluid restricted
  • Renal
  • Diabetic oncology
  • Protein-energy malnutrition
  • Diabetic Foot Ulcers
  • Clear liquid diet

What are the ingredients of Prosource Protein Supplements?

  • Water
  • Protein (from collagen hydrolyzate and whey isolate)
  • Maltodextrin
  • Fructose
  • Phosphoric Acid
  • Natural Flavors
  • Sodium Acid Sulfate
  • L-Tryptophan
  • Potassium Sorbate
  • Sodium Benzoate (preservatives)
  • Contains Milk

Prosource Liquid Protein Product Guide

Prosource Liquid Protein Supplement FAQs

What is Prosource Supplement used for?

Prosource NoCarb Liquid Protein is a nutritional supplement usually used to fulfill the needs of individuals at nutritional risk of protein malnutrition or protein deficiency, including patients with dialysis and diabetics.

Can Prosource Protein cause diarrhea?

It has been long recognized that liquid proteins from ProSource have the lowest osmolality on the market of any liquid protein. Why is this important? Since high osmolality products draw water into the gut and can lead to osmotic diarrhea.

Is Prosource Protein Supplement vegan?

ProSource TF Plant uses high biological value pea protein to provide a product that is vegan & vegetarian suitable.

Prosource Liquid Supplement Specifications

Nutrition Facts
Serving Size 1fl oz (30mL)
32 servings per container
 Calories From Fat 0
Amount % Daily Value
Total Fat 0 g 0 %
 Cholesterol 0 mg 0 %
Sodium 20 mg 1 %
 Potassium 20 mg <1 %
 Phosphorus 80 mg 8 %
 Total Carbohydrate 15 g 15 %
 Dietary Fiber 0 g 0 %
Protein 10 g 20 % 
 Vitamin A 0 %   Vitamin C 0 %
 Calcium 0 %   Iron 0%
 *Percent Daily Values are based on a 2000 calorie diet

Prosource Supplement Reviews


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