ZIsolate: Ingredients, Nutrition Facts, Benefits, and How to Use

ZIsolate is a protein powder containing whey protein isolate and collagen. According to its label, each 25 g serving provides 20 g protein, 90 calories, 1 g carbohydrate, 0.5 g fat, and 0 g total sugars. The package carries a “No Lactose” statement and declares milk and soy allergens.

Designed to supplement everyday food intake, ZIsolate offers a convenient way to add protein alongside regular meals. This guide explains its labeled ingredients, nutritional profile, benefits, preparation, and storage.

ZIsolate at a Glance

Product detail	Label information
Product name	ZIsolate, also styled Isolate Z
Brand	Z Nutrition
Product type	Protein powder
Protein ingredients	Whey protein isolate and collagen
Nutrition Facts serving size	25 g
Servings per bag	69
Protein per serving	20 g
Calories per serving	90
Carbohydrate per serving	1 g
Total fat per serving	0.5 g
Total sugars per serving	0 g
Added sugars per serving	0 g
Lactose statement	“No Lactose”
Declared allergens	Milk and soy
Country statement	“Made in USA”
Manufactured for	Z Nutrition

All nutrition figures above refer to the powder alone. Milk, fruit, and other additions change the finished drink’s nutrition.

ZIsolate Nutrition Facts

The following values are printed on the supplied label.

Nutrient	Amount per 25 g serving
Calories	90
Protein	20 g
Total fat	0.5 g
Saturated fat	0.5 g
Trans fat	0 g
Cholesterol	15 mg
Sodium	120 mg
Total carbohydrate	1 g
Dietary fiber	0 g
Total sugars	0 g
Added sugars	0 g
Vitamin D	0 mcg
Calcium	90 mg
Iron	0.8 mg
Potassium	200 mg

The 20 g protein figure represents total protein in the product. The label does not disclose how much comes from whey protein isolate and how much comes from collagen.

What Ingredients Are in ZIsolate?

The ingredient list reads:

Whey protein isolate, fudge powder, natural and artificial flavors, soy lecithin, sunflower, collagen, sucralose, salt.

Whey Protein Isolate

Whey protein isolate is the first ingredient listed in ZIsolate. It is a milk-derived protein ingredient that supplies essential amino acids.

The label connects its protein content with muscle maintenance and growth when combined with regular resistance training and adequate nutrition. The ingredient list identifies whey protein isolate; it does not identify hydrolyzed whey protein isolate.

Fudge Powder

Fudge powder is part of the product’s flavor formulation. Its individual composition and amount are not disclosed on this label.

The finished product’s Nutrition Facts—not assumptions about the ingredient name—provide the relevant sugar, fat, and carbohydrate values.

Natural and Artificial Flavors

Natural and artificial flavors contribute to the product’s taste. The label does not specify the individual flavoring substances or their quantities.

Soy Lecithin

Soy lecithin is commonly used as an emulsifying and dispersing ingredient in powdered foods. It can help ingredients combine during preparation.

ZIsolate declares soy as an allergen.

Sunflower

The ingredient list includes the word “sunflower” without identifying its form. The label does not establish whether this means sunflower lecithin, oil, powder, or another sunflower-derived ingredient.

Collagen

Collagen is an additional protein ingredient in ZIsolate. Its presence means the formula contains more than one protein source.

The label does not specify the collagen’s source, quantity, or whether it is hydrolyzed. It therefore does not provide enough information to make specific collagen-dose claims about skin or joint benefits.

Sucralose

Sucralose is a sweetener used to contribute sweetness. The Nutrition Facts panel declares 0 g total sugars and 0 g added sugars per 25 g serving.

Salt

Salt contributes to the formulation’s taste. The finished powder provides 120 mg sodium per labeled serving.

What Are the Benefits of ZIsolate?

1. Conveniently Adds Protein to Your Diet

Each 25 g serving supplies 20 g total protein according to the label. A measured serving makes it easier to account for the protein added to your usual meals.

This can be useful when you want a protein option that requires little preparation.

2. Supports a Routine Focused on Muscle Maintenance and Growth

The label presents muscle maintenance and growth as a benefit of protein intake. ZIsolate can contribute protein to a routine that includes regular resistance training and adequate overall nutrition.

The product complements that routine; results depend on more than a single shake.

3. Provides Protein with Little Carbohydrate and Fat

A labeled serving contains 1 g carbohydrate and 0.5 g fat. These figures let you add protein while clearly tracking the other macronutrients supplied by the powder.

For the simplest nutrition calculation, prepare it with water. Include the nutrients from milk or other ingredients when using a different recipe.

4. Offers a Relatively Quick-Digesting Protein Option

The label describes the product as digesting relatively quickly. Its whey protein isolate ingredient provides a practical protein option after exercise or at another convenient time.

The label does not provide a measured digestion time or establish that ZIsolate digests faster than specific competing products.

5. Fits Busy Daily Schedules

ZIsolate can be prepared at home, brought to work, or included in a training-day routine. Its convenience comes from having a measured powder available when you want to supplement protein intake.

Use it alongside varied meals rather than assuming a shake supplies complete meal nutrition.

Does ZIsolate Contain Lactose?

The package carries a “No Lactose” statement. However, ZIsolate still contains milk-derived protein and declares milk as an allergen.

Lactose is a milk sugar. Milk protein is a different component, so a lactose statement does not make the product dairy-free or suitable for someone with a milk allergy.

The supplied label does not include a lactose test result or testing threshold.

How to Prepare ZIsolate

The Suggested Use section instructs users to:

1. Mix one scoop, stated as 20 g, with 160–200 mL of cold water or milk.

2. Shake or stir until dissolved.

3. Enjoy after exercise or whenever additional dietary protein is wanted.

Serving-size clarification: The mixing directions state 20 g powder, while the Nutrition Facts serving is 25 g. The listed 20 g protein and 90 calories apply to the 25 g Nutrition Facts serving, not automatically to the 20 g scoop described in the directions. Confirm the intended serving size with the brand before relying on scoop-based nutrition calculations.

Choosing Your Liquid

Preparation	Effect on the finished drink
Water	Adds no calories or macronutrients
Milk	Adds nutrients according to the milk used
Fruit smoothie	Changes calories, carbohydrates, and other nutrients according to the recipe

Using ordinary milk may also add lactose, despite the powder’s “No Lactose” statement.

When Can You Use ZIsolate?

The label suggests use after exercise or whenever you want to add protein to your diet.

Possible occasions include alongside breakfast, between meals, or around your training schedule. Choose a time that fits your overall food intake and the confirmed serving directions.

The supplied label does not specify a fixed number of daily servings.

Allergens, Storage, and Label Warnings

Declared allergens: milk and soy.

Follow the package storage instructions:

• Keep the bag tightly sealed.

• Store in a cool, dry place.

• Protect from heat, moisture, and direct sunlight.

• Keep out of reach of children.

• Do not use if the package is damaged or the seal is broken.

The package also states: “Use this product as a Supplemented Food only. Do not use for weight reduction.”

ZIsolate should therefore be presented as a protein supplement to food intake, rather than marketed as a weight reduction product.

Frequently Asked Questions

What is ZIsolate?

ZIsolate is a protein powder containing whey protein isolate, collagen, flavoring ingredients, and other formulation ingredients.

How much protein does ZIsolate contain?

The Nutrition Facts panel lists 20 g total protein per 25 g serving.

How many calories are in ZIsolate?

The label lists 90 calories per 25 g serving of powder. Added ingredients change the finished shake’s total calories.

Is ZIsolate 100% whey protein isolate?

The ingredient list includes both whey protein isolate and collagen. The complete formula should not be described as consisting exclusively of whey protein isolate.

Is ZIsolate hydrolyzed whey protein?

The supplied ingredient list says “whey protein isolate.” It does not identify the whey as hydrolyzed.

How much carbohydrate and sugar does ZIsolate contain?

Each labeled 25 g serving contains 1 g carbohydrate, 0 g total sugars, and 0 g added sugars.

Is ZIsolate dairy-free?

No. It contains whey protein isolate derived from milk and declares milk as an allergen.

How much collagen is in ZIsolate?

The label lists collagen but does not disclose its quantity or source.

Can ZIsolate replace a complete meal?

The label identifies it for use as supplemented food. It does not establish that a serving supplies complete meal nutrition.

Is ZIsolate intended for weight reduction?

No. The supplied package explicitly states, “Do not use for weight reduction.”

Where is ZIsolate made?

The label states “Made in USA” and identifies the product as manufactured for Z Nutrition, San Diego, California.

Key Takeaways

• Each 25 g serving provides 20 g protein and 90 calories.

• The labeled macronutrients include 1 g carbohydrate, 0.5 g fat, and 0 g total sugars.

• The formula contains whey protein isolate and collagen.

• The package states “No Lactose,” but the product contains milk and soy allergens.

• The mixing directions and Nutrition Facts use different powder weights; this requires clarification.

• ZIsolate is labeled as supplemented food, not a weight reduction product.

Know Your Protein. Plan Your Routine.

ZIsolate offers measured protein nutrition in a convenient powder format. Review its ingredients, understand the serving information, and include it alongside regular meals and an active routine.

Clear nutrition. Practical preparation. Protein with a place in your day.