Skip to product information
1 of 2


NutraBio, Muscle Matrix Protein, Confetti Cake, 2 lb (907 g)

NutraBio, Muscle Matrix Protein, Confetti Cake, 2 lb (907 g)

Regular price $57.19 USD
Regular price $57.19 USD Sale price $57.19 USD
Sale Sold out
Confetti Cake $57.19
NutraBio, Muscle Matrix Protein, Alpine Vanilla, 2 lb (907 g)
NutraBio, Muscle Matrix Protein, Confetti Cake, 2 lb (907 g)
NutraBio, Muscle Matrix Protein, Dutch Chocolate, 2 lb (907 g)
View full details
Product Overview


  • Up to 4 Hours Sustained Release Protein
  • 55% Fast Release Whey Protein Isolate
  • 45% Slow Release Micellar Casein
  • Natural Flavoring
  • Protein Supplement
  • 25 g Protein
  • 5.2 g BCAAs
  • Kosher Dairy
  • Gluten Free
  • Non-GMO
  • BSE / TSE Free
  • Since 1996
  • Spike Free - No Amino Spiking
  • Full Label Disclosure
  • No Proprietary Blends
  • Every Ingredient Disclosed With Dosage

Each serving of Muscle Matrix contains 25 grams of pure, complete protein derived solely from 55% fast digesting Whey Protein Isolate and 45% slow digesting Micellar Casein. This precise combination of proteins promotes positive nitrogen balance and elevates muscle protein synthesis for up to 4 continuous hours providing the perfect anabolic state for maximizing muscle growth and repair.

  • No Whey Concentrate
  • No Ion Exchange Whey
  • No Proprietary Blends
  • No Hidden Ingredients
  • No Preservatives
  • No Banned Substances
  • No Dextrose / Maltodextrin
  • No Fillers, Excipients or Creamers
  • No Starch, Wheat, Yeast or Fish
  • No Artificial Color or Flavor

"Freedom Fetti" was originally released in 2020 as one of three limited-edition 4th of July flavors. With notes of fresh buttercream, vanilla cake batter, and bright sprinkles, this confetti cake flavored protein was so popular we had to make it a permanent addition to our lineup. So go ahead...

Have your cake and get jacked too.

Expiration Date

03/01/2025 00:00:00




Flavoring (natural flavor 700mg, salt 200mg, xanthan gum 150mg, sucralose 100mg, acesulfame potassium 80mg), blue spirulina 40mg (color).

Contains: Milk.

Manufactured in our GMP & FDA Inspected Facility

Suggested Use

Add 1 heaping scoop of Muscle Matrix with 6 ounces of cold water or beverage (milk, almond milk, rice milk, juice, etc.) and mix in a shaker cup. To make a creamy smoothie add 2-3 ice cubes and put in blender for 20-30 seconds. Vary the amount of liquid to meet your desired taste and consistency.


This product is intended as a dietary supplement only. Do not use as a sole source of nutrition.

This product is sold by weight, not volume. Some settling of contents may have occurred during the shipping and handling. Store in a cool dry place. Serving scoop included (may settle to the bottom during shipping.)

Supplement Facts
Serving Size: 1 scoop (31.3 g)
Servings Per Container: 29
  Amount Per Serving %Daily Value
Calories 120  
Total Fat 0.5 g <1%*
Cholesterol 10 mg 3%
Total Carbohydrate 2 g <1%*
Sugars <1 g
Protein 25 g 50%*
Calcium 389 mg 30%*
Phosphorus 173 mg 15%*
Magnesium 13 mg 4%*
Sodium 120 mg 6%*
Potassium 125 mg 2%*
Whey Protein Isolate
(CFM cross flow micro and ultra-filtered WPI90. Cold Pressed)
(Instantized with sunflower lecithin. Yielding 14.19 g complete protein.)
16.31 g
Micellar Casein
(Cold processed. Instantized with sunflower lecithin. Yielding 10.81 g complete protein.)
13.68 g
*Percent Daily Values are based on a 2,000 calorie diet.
†Daily Value not established.