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Built Nutrition

Representative image — flavor/size artwork may differ

Nutrabio

Extreme Mass

Mass Gainer

≈ $4.46 per serving (15.7 servings)

$69.95Out of Stock

Goals: Muscle Gain

Our quick take

Extreme Mass Strawberry Pastry is a protein and carbohydrate mass-gainer powder. Per the label, one 4-scoop serving has 650 calories, 53 g protein and 100 g carbohydrates, from whey protein concentrate, micellar casein and maltodextrin.

Summary by Built Nutrition — source label details below.

Some label details need confirmation. Check the current package for your flavor, or ask our store team before relying on these values.

Nutrition / Supplement Facts

Serving Size
4 scoops (173 g)
Servings Per Container
15.7
Calories
650
Protein
53g
Total Carbohydrate
100g
Total Sugars
8g
Total Fat
6g
Sodium
220mg

Active Ingredients (per serving)

  • Whey Protein Concentrate (WPC80)47.7 g
  • Micellar Casein19.8 g

Proprietary blends shown as printed — undisclosed amounts stay undisclosed.

Some values were read from the label image — the panel photo is the authoritative source.

Nutrabio Extreme Mass — facts panel (Strawberry Pastry)
Manufacturer facts panel — Strawberry Pastry

Ingredients

Whey Protein Concentrate (WPC80) 47.7 g, Micellar Casein 19.8 g

Entered by the Built Nutrition team from the product label.

For Strawberry Pastry

Important Notice: Extreme Mass Strawberry Pastry is on its last batch and will be going through a reformulation.

Artificially Flavored

Allergens & Dietary Information

Contains

Contains: Milk, Coconut.

Exact allergen statement

Manufacturer-Declared Claims

  • Third-Party Tested

Extracted from the product's official page/label imagery. Flavor-specific differences are only recorded where the source states them — other fields describe the product line.

Directions & Warnings

Directions

Consume 1-4 scoops depending on your protein and calorie intake requirements. For each scoop, add 4-6 ounces of cold water, milk, or your favorite beverage to a shaker cup or blender and mix for 30-40 seconds. Vary the amount of liquid to meet your desired taste and consistency.

Exact label wording

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