LifeSource Vitamins Grass-Fed Whey Protein Concentrate – Muscle Growth & Recovery Support*
LifeSource Vitamins Grass-Fed Whey Protein Concentrate delivers premium cross-flow micro-filtered whey in delicious flavors (Double Chocolate Fudge, Creamy French Vanilla, or Unflavored) to support muscle protein synthesis, post-exercise recovery, strength gains, lean mass maintenance, satiety, and overall wellness when combined with training. Mixes easily and tastes great.*
✅ Family-Owned Since 1992
✅ GMP-Certified Facilities
✅ 3rd-Party Tested
⭐ Trusted by over 100,000 customers with over 7,000 5-star reviews
Key Benefits
- Supports muscle protein synthesis and recovery*
- Promotes lean mass gains with resistance training*
- Helps maintain strength and body composition*
- Supports satiety and appetite control*
- Provides leucine-rich, fast-digesting protein*
Key Ingredients
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Grass-Fed Whey Protein Concentrate — Premium quality whey cross-flow micro-filtered at low temperatures to preserve native fractions and bioactive peptides. Rich in essential amino acids and leucine for muscle support.*
Who May Benefit Most
- Athletes and active individuals seeking muscle growth and recovery support*
- Those engaged in resistance training or strength programs*
- People wanting to support lean mass and body composition*
- Individuals looking for a convenient, great-tasting protein source*
- Anyone preferring grass-fed whey protein concentrate*
Independently 3rd-Party Tested
Identity • Purity • Potency • Label Accuracy
Produced in FDA-registered, GMP-certified facilities.
See Our Testing Results →
Why Trust LifeSource Vitamins
Since 1992, LifeSource Vitamins has remained committed to providing high-quality supplements made with carefully selected ingredients and rigorously tested for identity, purity, potency, and label accuracy. As a family-owned company, we believe you deserve transparency, consistency, and products you can trust to support your wellness goals.
Wellness Research & Education
LifeSource Vitamins evaluates wellness research and educational resources from respected organizations including the National Institutes of Health (NIH), Mayo Clinic, Harvard Health, Johns Hopkins Medicine, Cleveland Clinic, Mount Sinai, and other trusted health resources.
- Research has extensively explored whey protein for supporting muscle protein synthesis and recovery.*
- Studies have evaluated whey protein for promoting lean mass gains with resistance training.*
- Traditional use and reviews have evaluated whey as a high-quality, leucine-rich protein source.*
Suggested Use
Women: 1 heaping scoop (25g protein/5g L-Glutamine) mixed in 8 oz. of water/milk or beverage of choice, 1 to 3 times daily.
Men: 2 heaping scoops (50g protein/10g L-Glutamine) mixed in 8 oz. of water/milk or beverage of choice, 1 to 3 times daily.*
Product Specifications
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Flavor Options: Double Chocolate Fudge, Creamy French Vanilla, Unflavored
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Key Ingredients: Grass-Fed Whey Protein Concentrate, L-Glutamine, Natural Flavors, Stevia
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Features: Grass-Fed • Low Temperature Processed • Great Taste
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Manufactured for: LifeSource Vitamins, Winter Park, FL
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Quality: Produced in FDA-registered, GMP-certified facilities • 3rd-Party Tested
Questions? Contact us at info@lifesourcevitamins.com or call 800.567.8122.
🇺🇸 Proudly American • Family-Owned Since 1992 • Made with Care in the USA
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Supports muscle recovery, strength & lean muscle with Grass Fed Whey Protein & L-Glutamine. 3rd-Party Tested. LifeSource Vitamins | Trusted Since 1992*
