Medical Grade Nutritional Product

Proteinex - Liquid Protein Original Flavor - 16 oz. Bottle

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  • 60 Calories
  • 15g Protein
  • 0 Fiber

Proteinex - Liquid Protein Original Flavor - 16 oz. Bottle

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Free shipping on all orders $59.99+ within the Continental U.S.

All orders will be shipped off the day the order is placed so long as it is placed before 3pm EST. All orders placed after 3pm EST will be shipped the next business day.


All exchanges and returns following the guidelines listed under our guarantee will be accepted either as store credit or as a direct refund. Store credit does not expire and may be used at any time online or on call. All returns must be made within thirty (30) days of purchase and postmarked within fourteen (14) days of return notice to be accepted. Single serve products must be sealed and untampered with, while multiple serving products must be missing no more than two servings to be returned or exchanged. No returns or exchanges can be made on nutritional and dietary supplements in the form of pills. Bariatric Lifestyle Diet reserves the right to refuse the exchange or return of any product unfit for our standards.

Product Description:

Proteinex Liquid Predigested Protein 16 oz. Bottle (16 Servings) Flavor:Citrus Proteinex is a pre-digested liquid protein that provides 15 grams of protein, no fat, no sugar, no carbohydrates, no phosphorous and only 60 calories per 1 oz. serving. Proteinex Liquid is a predigested protein source, which means that the product is already broken down to its' amino acid portions that the body can easily absorb and utilize. Orange flavored Proteinex is ready to use, no mixing is required, or you can mix with your favorite beverage or with foods such as apple sauce or Jell-O. Benefits from Proteinex use are: - Provides a high concentration of protein (15 grams) in a small 1 oz. dose (2 tablespoons). - May be used by bariatric patients with food and liquid intake restrictions. - Easily absorbed. - Ready to use; no mixing required. - Protein source: hydrolyzed protein. - Promotes healing of wounds or repair of tissues. - Helps to prevent tissue breakdown. - Does not contain fat, sugar, phosphorus or carbohydrates. - Great taste (Orange). - Long shelf life.


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Proteinex - Liquid Protein Original Flavor - 16 oz. Bottle has a rating of 5.0 stars based on 3 reviews.


Serving size: 2 tablespoons (30 mL)
Servings Per Container: 15



  • Calories 60
  • Calories from Fat 0
  • Total Fat 0 0%
    Saturated Fat 0 0.015

    Trans Fat 0

  • Cholesterol 0 0%
  • Sodium 5mg Less than 1%
  • Potassium 8mg Less than 1%
  • Total Carbohydrate 0 0%
    Dietary Fiber 00%

    Sugars 0

  • Protein 15g30%
  • Vitamin A 0%
  • Vitamin C 0%
  • Calcium 0%
  • Vitamin E 0%
  • Riboflavin 0%
  • Niacin 0%
  • Vitamin B6 0%
  • Biotin 0%
  • Pantothenic Acid 0%
  • Phosphorus less than 1%
  • Iodine 0%
  • Zinc 0%
  • Copper 0%

* Percent Daily Values (DV) are based on a 2,000 calorie diet.



Hydrolyzed collagen, purified water, malic acid, sucralose, L-tryptophan, potassium sorbate and sodium benzoate