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Muscletech, Performance Series, Phase8, Multi-Phase 8-Hour Protein, Milk Chocolate, 4.60 lbs (2.09 kg)


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Muscletech, Performance Series, Phase8, Multi-Phase 8-Hour Protein, Milk Chocolate, 4.60 lbs (2.09 kg)

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Muscletech, Performance Series, Phase8, Multi-Phase 8-Hour Protein, Milk Chocolate, 4.60 lbs (2.09 kg)

In Stock
Milk Chocolate
Muscletech, Performance Series, Phase8, Multi-Phase 8-Hour Protein, Milk Chocolate, 4.60 lbs (2.09 kg)
Muscletech, Performance Series, Phase8, Multi-Phase 8-Hour Protein, Vanilla, 4.60 lbs (2.09 kg)
Muscletech, Performance Series, Phase8, Multi-Phase 8-Hour Protein, Strawberry, 4.60 lbs (2.09 kg)
Muscletech, Performance Series, Phase8, Multi-Phase 8-Hour Protein, Cookies and Cream, 4.60 lbs (2.09 kg)
4.6 lbs
2 lbs
4.6 lbs
  • Expiration Date: 10/2020
  • Shipping Weight:
    2.82 kg
    Switch to Imperial units
  • Product Code: MSC-70352
  • UPC Code: 631656703528
  • Package Quantity: 4.60 lbs
  • Dimensions:
    20.1 x 20.1 x 27.7 cm , 2.38 kg
    Switch to Imperial units
Frequently Purchased Together
    Product Overview


    • Research & Development
    • America's #1 Selling Bodybuilding Supplement Brand‡
    • 26 g Protein
    • 7 Protein Sources
    • 5 g Glutamine & Precursor
    • 5.6 g BCAAs
    • Provides High Biological Value and Sustained Release Protein
    • 8 Hours of Amino Acid Delivery¹
    • Increases Muscle Size and Strength
    • Natural & Artificial Flavors
    • Dietary Supplement
    • #1 Most Award Winning Sports Nutrition Brand
    • #1 Most Clinical Studies in Science
    • American Masters of Taste Gold Metal Superior Taste
    • 20 Years of Excellence
    • Guaranteed Banned Substance Free
    • cGMP Manufactured

    If you're serious about performance and results, you need the All-New MuscleTech Performance Series!

    • No Proprietary Blend
    • No Fillers
    • No Underdosed Key Ingredients
    • No Hype
    • No Banned Substances
    • No Exceptions

    Just the Most Powerful Formulas Available

    The Complete Sustained-Release, 8-Hour Protein Formula

    Phase8 is designed to feed your muscles the highest quality blend of protein available. Each serving of Phase8 delivers a 26 g blend of proteins taken from multiple sources with variable digestion rates. The multiple release rates of amino acids feed your muscles for 8 hours - that's prolonged delivery of key musclebuilding blocks, making Phase8 the perfect protein for any time of the day or night. What's more, the 26 g blend of proteins in each serving of Phase8 delivers an incredible 5.6 g of naturally occurring BCAAs and 5 g of naturally occurring glutamine and precursor.

    8-Hour Sustained-Release Protein Absorption

    The main protein component in Phase8 has the unique ability to release amino acids in your bloodstream for 8 hours after taking it.¹ Because of these sustained-release properties it's a highly anabolic and anti-catabolic protein that helps create a musclebuilding environment for longer periods of time.

    7 High-Quality Protein Sources

    Overall, Phase8 contains protein sources designed to digest at different rates - putting your body in the perfect state for repair and recovery.

    Biological Value of Protein Sources

    Protein BV Phase8
    97% Whey Protein Isolate 104
    Hydrolyzed Whey Protein Isolate 104
    Whey Protein Isolate 104
    Whey Protein Concentrate 104
    Milk Protein Isolate 91
    Calcium Caseinate 77
    Micellar Casein 77
    Brown Rice 70 X

    Other multi-phase protein formulas are often loaded with fat and carbs. Phase8 contains high-quality milk-derived protein and has half the fat of the leading competitor.

    Phase8 Multi-Phase Protein Delivery Digestion Rates

    Protein Blend in Phase8 - Super Fast - Fast - Medium - Slow - Super Slow—8 Hrs!

    Best-in-Class Taste

    Phase8 was flavored by one of the world's top flavoring houses by protein flavoring experts in order to taste better than any other protein on the market.

    Take Anytime: Morning, Pre-and Post-Workout and at Night

    Phase8 contains a unique blend of proteins that allows you to take it whenever you need it. The multi-phase protein delivery supplies the needed quick release of amino acids for post-workout amino acid delivery, the medium-release protein phase for between meals and the slow-digesting protein phase for nighttime use - making Phase8 the perfect choice for any situation.

    ‡MuscleTech is America's #1 Selling Bodybuilding Supplement Brand based on cumulative wholesale dollar sales 2001 to present.

    ¹Lacroix et al., 2006. The American Journal of Clinical Nutrition.

    Suggested Use

    How to Take:

    • Between Major Meals
    • Post Workout
    • Before Bed

    Mix 1 serving (1 scoop) with 8 oz. of cold water or skim milk in a glass or shaker cup. For best results, mix 2 servings (2 scoops) with 16 oz. of water or skim milk. Use between major meals and after exercise. Drink 8 to 10 glasses of water daily. For maximum results, consume 4 scoops daily for a minimum of 6 weeks.

    Other Ingredients

    [Whey protein concentrate, milk protein isolate, (supplying micellar casein and whey), micellar casein, calcium caseinate, whey protein isolate 97%, whey protein isolate, hydrolyzed whey protein isolate], maltodextrin, cocoa powder (processed with alkai), natural and artificial flavors, gum blend (cellulose gum, xanthan gum, carrageenan), salt, calcium carbonate, silicon dioxide, acesulfame-potassium, sucralose, soy or sunflower lecithin.

    Contains milk, and soy ingredients. Processed in a facility that also processes wheat, egg, tree nut, fish and shellfish ingredients.

    This product contains 5.6 g of branched chain amino acids that occur naturally in the protein. There are no added amino acids contained within this formula that are counted towards the total amount of protein listed on the label.


    Do not use if pregnant or nursing. Consult a medical doctor if you have a medical condition of before starting any diet or exercise program. Keep out of reach of children.

    Do not use if packaging has been tampered with. Store in a cool, dry place (60ºF to 80ºF).

    Notice: Use this product as a food supplement only. Do not use for weight reduction.

    Supplement Facts
    Serving Size: 1 Scoop (42 g)
    Servings Per Container: Approx. 50
      Amount Per Serving %Daily Value
    Calories 150  
    Calories from Fat 15  
    Total Fat 1.5 g 2%*
    Saturated Fat 1 g 5%*
    Cholesterol 50 mg 17%
    Total Carbohydrate 8 g 3%*
    Dietary Fiber less than 1 g 2%*
    Sugars 1 g
    Protein 26 g 52%*
    Calcium 473 mg 47%
    Iron 0.94 mg 5%
    Sodium 210 mg 9%
    Digestive Enzyme Matrix 100 mg
    Papain 50 mg
    Amylase 50 mg
    *Percent Daily Values are based on a 2,000 calorie diet.
    †Daily Value not established.
    iHerb Customer Reviews

    🍏Very good

    Posted by LILI click me on Dec 18, 2017 | Verified Purchase

    🍑excellent ! Just click ✔▶️LILI◀️😋(green link) at the top of this review🎉💝You will be exactly happy💖😎📣!! !

    Thanks for your feedback!


    Posted by SCARLETT look at me on Dec 11, 2017 | Verified Purchase

    ️Very good product!!👍😉Just click ✔▶️SCARLETT◀️😋(green link) at the top of this review🎉💝You will be exactly happy💖😎📣!!"

    Thanks for your feedback!


    Posted by iHerb Customer on Oct 24, 2017 | Verified Purchase

    good and tasty recomennded

    Thanks for your feedback!

    Great Protein

    Posted by iHerb Customer on Oct 03, 2017 | Verified Purchase

    I really like this protein. Yes it is thick and creamy but nothing worse than a thin and watery protein shake. I drink it in the evening with water or milk and find it delicious. No bloating, no stomach cramps (not even when I gulp it down). Great shake and great taste. Next to Muscletech Birthday Cake my favorite.

    Thanks for your feedback!

    One of the best

    Posted by iHerb Customer on Sep 01, 2017 | Verified Purchase

    This is easily one of the best proteins in the market. It mixes easily with water, there's some thickness to the taste which is nice as well, and you get a few grams of essential amino as well with each serving.

    Thanks for your feedback!