COLD CROSS-FLOW ULTRA FILTRATION 4EVERFIT's 4EVER WHEY ISOLATE uses a unique combination of cross-flow ultrafiltration and advanced microfiltration. This gentle process ensures that the proteins are not denatured and allows the whey proteins to be recovered in their natural proportions in the final product. HIGHEST BRANCH CHAIN AMINO ACID PROFILE 4EVERFIT's 4EVER WHEY ISOLATE delivers the highest Branch Chain Amino Acid (BCAA) profile and is rapidly absorbed for powerful and effective lean muscle gain. Each serving contains 23 grams of protein, ZERO trans fat and no added carbohydrates. It’s perfect for any low-carb diet plan. VALUABLE WHEY FRACTIONS 4EVERFIT's 4EVER WHEY ISOLATE supplies your body with whey fractions that include glycomacropeptide, alpha-lactalbumin, beta-lactoglobulin and immunoglobulins. These valuable fractions support the immune system, assist recovery and boost essential amino acid content.