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10 Best casine protein powders of 2026

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  • Best Choice

    1

    NAKED Chocolate Casein - Chocolate Micellar Casein Protein - 5 Pound Bulk, NSF Certified, GMO-Free, Gluten-Free, Soy-Free, Preservative-Free - Stimulate Muscle Growth - Enhance Recovery - 60 Servings
    NAKED
    9.9
    Exceptional

    NAKED Chocolate Casein - Chocolate Micellar Casein Protein - 5 Pound Bulk, NSF Certified, GMO-Free, Gluten-Free, Soy-Free, Preservative-Free - Stimulate Muscle Growth - Enhance Recovery - 60 Servings

    • is discontinued by manufacturer:No
    • product dimensions:10.98 x 7.91 x 7.8 inches 5 Pounds
    • country of origin:USA
    • asin:B01DTV8JCW
    • date first available:April 5, 2016
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  • Value for Money

    2

    Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 4 Pound (Packaging May Vary)
    Optimum Nutrition
    9.8
    Exceptional

    Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 4 Pound (Packaging May Vary)

    • is discontinued by manufacturer:Yes
    • product dimensions:8.06 x 8.06 x 11.17 inches 4 Pounds
    • country of origin:USA
    • asin:B002DYJ0M0
    • date first available:August 29, 2008

  • 3

    Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 2 Pound (Packaging May Vary)
    Optimum Nutrition
    9.7
    Exceptional

    Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 2 Pound (Packaging May Vary)

    12% Off

  • 4

    Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Creamy Vanilla, 1.81 Pound (Packaging May Vary)
    Optimum Nutrition
    9.6
    Exceptional

    Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Creamy Vanilla, 1.81 Pound (Packaging May Vary)

    12% Off
    • is discontinued by manufacturer:Yes
    • product dimensions:8.06 x 8.06 x 11.17 inches 1.81 Pounds
    • country of origin:USA
    • asin:B002DYJ0PW
    • date first available:April 28, 2004

  • 5

    Dymatize Elite Casein Protein Powder, Chocolate, 100% Micellar Casein, 25g Protein, 5.4g BCAAs, 2.3g Leucine, Slow Absorbing for Overnight Muscle Recovery, 4 lb (50 Servings)
    Dymatize
    9.5
    Excellent

    Dymatize Elite Casein Protein Powder, Chocolate, 100% Micellar Casein, 25g Protein, 5.4g BCAAs, 2.3g Leucine, Slow Absorbing for Overnight Muscle Recovery, 4 lb (50 Servings)

    • is discontinued by manufacturer:No
    • product dimensions:8.5 x 8.5 x 4.53 inches 3.97 Pounds
    • country of origin:USA
    • asin:B00JT8470S
    • date first available:April 20, 2014
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  • 6

    Nutricost Casein Protein Powder 5lb Vanilla - Micellar Casein, Gluten Free, Non-GMO
    Nutricost
    9.2
    Excellent

    Nutricost Casein Protein Powder 5lb Vanilla - Micellar Casein, Gluten Free, Non-GMO

    • is discontinued by manufacturer:N/A
    • product dimensions:N/A
    • country of origin:N/A
    • asin:B07SH19M1S
    • date first available:May 29, 2019

  • 7

    Levels 100% Micellar Casein Protein, Hormone Free, Chocolate, 2LB
    Levels Nutrition
    9.1
    Excellent

    Levels 100% Micellar Casein Protein, Hormone Free, Chocolate, 2LB

    • is discontinued by manufacturer:N/A
    • product dimensions:N/A
    • country of origin:USA
    • asin:B08Q674G25
    • date first available:December 9, 2020

  • 8

    BulkSupplements.com Casein Protein Powder - Micellar Casein Powder, Slow Digesting Protein - Unflavored & Gluten Free, 30g per Serving, 1kg (2.2 lbs) (Pack of 1)
    BulkSupplements
    8.8
    Very Good

    BulkSupplements.com Casein Protein Powder - Micellar Casein Powder, Slow Digesting Protein - Unflavored & Gluten Free, 30g per Serving, 1kg (2.2 lbs) (Pack of 1)

    • is discontinued by manufacturer:N/A
    • product dimensions:N/A
    • country of origin:N/A
    • asin:B0128VQT7Q
    • date first available:July 21, 2015

  • 9

    BSN SYNTHA-6 Whey Protein Powder, Micellar Casein, Milk Protein Isolate Powder, Vanilla Ice Cream, 5 Pounds, 48 Servings (Pack of 1) - Package May Vary
    BSN
    8.5
    Good

    BSN SYNTHA-6 Whey Protein Powder, Micellar Casein, Milk Protein Isolate Powder, Vanilla Ice Cream, 5 Pounds, 48 Servings (Pack of 1) - Package May Vary

    • is discontinued by manufacturer:No
    • product dimensions:8.03 x 8.03 x 11.31 inches; 5 Pounds
    • country of origin:N/A
    • asin:B002DYJ1C4
    • date first available:June 19, 2009

  • 10

    Ascent Casein Protein Powder - 25g Micellar Casein Powder with Zero Artificial Flavors & Sweeteners, Gluten-Free, No Added Sugar, 4.9g BCAA, 2.2g Leucine - Chocolate, 2 Pounds
    Ascent
    8.4
    Good

    Ascent Casein Protein Powder - 25g Micellar Casein Powder with Zero Artificial Flavors & Sweeteners, Gluten-Free, No Added Sugar, 4.9g BCAA, 2.2g Leucine - Chocolate, 2 Pounds

    • is discontinued by manufacturer:No
    • product dimensions:13 x 4 x 8 inches 2 Pounds
    • country of origin:N/A
    • asin:B01NBY7VNB
    • date first available:January 24, 2017

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