Whey Protein

LifeSource whey protein powders provide high-quality protein nutrition designed to support muscle recovery, strength, lean muscle growth, and daily fitness performance.* Ideal for shakes, smoothies, and post-workout nutrition. Manufactured in FDA-registered, GMP-certified facilities and third-party tested for purity and potency, LifeSource supplements deliver trusted quality.*

Products in this collection

5 products
3 Products
  • Three containers of Lifesource Vitamins whey protein on a kitchen counter.
    BEST SELLER
    Rated 4.94 out of 5
    139 Reviews

    Whey Protein ISOLATE - Grass Fed - Chocolate or Vanilla - 1, 3 & 6 Pound Sizes

    Original Price: $64.99   Current Price: From $64.99
  • Meal Replacement - Grass Fed Whey ISOLATE Protein & Multivitamin Complex - 2 Flavors / Double Chocolate Fudge or Creamy Vanilla
    Rated 4.96 out of 5
    90 Reviews

    Meal Replacement - Grass Fed Whey ISOLATE Protein & Multivitamin Complex - 2 Flavors / Double Chocolate Fudge or Creamy Vanilla

    Original Price: $64.99   Current Price: From $64.99
  • Whey Protein CONCENTRATE - Grass Fed 3 Versions - Double Chocolate Fudge, Creamy French Vanilla, & Unflavored
    BEST SELLER
    Rated 4.84 out of 5
    57 Reviews

    Whey Protein CONCENTRATE - Grass Fed 3 Versions - Double Chocolate Fudge, Creamy French Vanilla, & Unflavored

    Original Price: $64.99   Current Price: From $64.99