ISOSOURCE® 1.5 Cal - Carton 250 mL

  - Case of 24
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Average Customer Rating
4.5/5 Stars
(11 ratings)

  • Calorically Dense, High-Nitrogen, Complete Liquid Formula
  • Designed for individuals with increased calorie and protein needs and/or limited volume tolerance.
  • Intended for tube feeding only
  • Case of 24
Product Overview:

This nutritionally complete tube feeding formula provides extra calories and protein to meet nutritional needs and fiber to help support digestive health and normal bowel function. It is a calorically dense, high nitrogen and complete liquid formula.


  • Friendly to: lactose intolerant*, gluten-free, kosher
  • Calorically dense, fiber-containing tube feeding formula
  • Fiber blend helps support digestive health and normal bowel function
  • Closed system with SpikeRight® PLUS port, the first proximal-end enteral connector system designed to be incompatible with IV equipment

Nutritional Support For:

  • Volume intolerance
  • Fluid restriction
  • Elevated caloric and protein needs
  • Shortened feeding schedules
  • Bowel management
  • Malnutrition

Nutritional Facts:

  • kcal/mL: 1.5
  • Caloric Distribution (% of kcal)
    • Protein: 18%
    • Carbohydrate: 44%
    • Fat: 38% 
    • Protein Source: sodium and calcium caseinates (milk)
    • NPC:N Ratio: 116:1
    • MCT:LCT Ratio: 30:70 
    • n6:n3 Ratio: 4.1:1
    • Osmolality (mOsm/kg water)
    • Unflavored 650
    • Water 78%
    • Meets 100% RDI for 24 key micronutrients: 980 mL 
    • Fiber Content (Source): 8 g/L

Ingredients (Unflavored):

Water, Corn Syrup, Canola Oil, Sodiumcaseinate (Milk), Soy Protein Isolate, And Less Than 2% Of Medium Chaintriglycerides, Calcium Caseinate, Pea Fiber (Insoluble Fiber), Gum Acacia(Soluble Fiber), Fructooligosaccharide (Soluble Fiber), Potassium Citrate, Potassiumchloride, Calcium Phosphate, Maltodextrin, Inulin (Soluble Fiber From Chicory),Magnesium Phosphate, Soy Lecithin, Salt, Sodium Ascorbate, Choline Chloride,Calcium Citrate, L-Carnitine, Taurine, Carrageenan, Magnesium Oxide, Zincsulfate, Ferrous Sulfate, Dl-Alpha Tocopheryl Acetate, Dextrose, Niacinamide,Calcium Pantothenate, Manganese Sulfate, Pyridoxine Hydrochloride, Thiaminehydrochloride, Copper Sulfate, Riboflavin, Beta-Carotene, Vitamin A Palmitate,Folic Acid, Chromium Chloride, Potassium Iodide, Sodium Molybdate, Sodiumselenite, Vitamin K1, Biotin, Vitamin D3, Vitamin B12

*Not for individuals with galactosemia


This product is a medical food intended for use under medical supervision. It is not intended to diagnose, treat, cure or prevent disease.

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ISOSOURCE® 1.5 Cal - Carton 250 mL Reviews Summary
Allegro Medical does not endorse, recommend or sponsor any customer product reviews, ideas or advice.
Average Rating
11 reviews
Stacked Stars
11 out of 11 recommended this product to their friends
Top Pros

Good Taste (4)
Produces Results (3)
Simple To Take (3)
Nutritional (3)
Good Value (2)
Top Best Uses

Daily Use (6)
Meal Replacement (3)
Men (2)
1-2 of 11 reviews
Isosource 1.5 Cal by Nestle Verified Purchaser

Good Taste. Produces Results. Simple To Take.
Best Uses:
Men. Daily Use.
Describe Yourself:
First Time User.

The use of this product is for my husband to take his daily medicine twice a day. It makes taking the medicine easier since he had trouble swallowing due to his medical condition.

by from Buena Park, CA
  Yes, I would recommend this to a friend
1 person found this review helpful
Finally an alternative to Jevity Verified Purchaser

Simple To Take.
Best Uses:
Daily Use.
Describe Yourself:
Regular User.

A lower carb count than Jevity while calorie and nutrition information are nearly identical. The price [...] is very reasonable.

by from Charleston, SC
  Yes, I would recommend this to a friend
9 person found this review helpful
1-2 of 11 reviews
Q&A:  Question About?
ISOSOURCE® 1.5 Cal - Carton 250 mL
Ask the community about this product and get answers. Share your knowledge and advice.
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6 Questions | 5 Answers
I'm trying to help a young lady in her 30's who needs this product. She has stage 4 mouth cancer. She has Cigna insurance but they won't cover it. Her mother is paying $800 per month. If anyone has leftovers or some close to expiration it would help them a lot. God bless
Asked on Nov 20, 2014 10:36:42 PM by Deb from lA
3 people had the same question
does this really help you with weight gain
Asked on Mar 6, 2013 11:00:37 AM by gee gee from home
5 people had the same question

Part Number(s): 171 5055

Mfg Part Number(s): 18150000

Scrip Part Number(s): 171 5055

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