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Proteinex-18 Liquid Protein, Lemon Lime 16 fl oz.

Item #: PROTEINEX1816
Proteinex-18 Liquid Protein, Lemon Lime 16 fl oz.

Sale: $19.99 Your Savings: $5.00

Availability: In stock

Proteinex-18 Liquid Protein, Lemon Lime 16 fl oz.

Sale: $19.99 Your Savings: $5.00

In stock

Ways to Save


  • Provides the highest concentration of protein (18 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.
  • Low Carb - 0g Net Carbs*
  • Promotes healing of wounds or repair of tissues.
  • Helps to prevent tissue breakdown.
  • Does not contain fat, sugar, phosphorus or carbohydrates.
  • Great taste
  • Long shelf life.

*g Net Carbs = Total Carbohydrates - Fiber - Sugar Alcohols



Proteinex-18 Liquid is a predigested high-protein (18 grams per oz.) source, which means that the product is already broken down to its amino acid portions which are easier for your body to absorb and utilize. Proteinex-18 comes in two great flavors, cherry and lemon lime, and provides 18 grams of highly absorbable protein per ounce. Proteinex-18 is ready to use, no mixing is required. For your convenience it can also be blended with your favorite beverage or with foods such as apple sauce or Jell-O.


Take two tablespoons (1oz) daily or as recommend by your physician.


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4 Customer Reviews

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by KATHY on 4/8/2016
I love this product use it daily in my morning tea just tastes so great...
Proteinex 18grams
by nita on 7/8/2009
I have been taking the proteinex 18grams since my surgery and like the Black Cherry best. I would pass this to my friends.
Great source of protein
by Evelyn on 2/23/2008
A very strange, but not unpleasant, taste. I tried the black cherry 1oz bottle and have now ordered the 16oz. bottle. It's great to have a high protein count that is ingested in seconds versus the usual 30 to 40 minutes it takes to eat a meal. (As a bariatric bypass patient, it takes forever to eat enough to get 60-70 gms of protein).

Quick & easy
by Melody on 3/11/2016
After gastric sleeve surgery, I had trouble getting my protein. The powder protein drinks made me sick. Now that I found this, I have no problem. I find this much easier to swallow .