Transparent Labs Beef Protein Isolate delivers 25 grams of grass-fed beef protein per scoop—free from dairy, lactose, and artificial additives. Each serving supplies high-bioavailability peptides rich in glycine, proline, and hydroxyproline to fuel muscle growth and connective-tissue health. With over 95% protein purity and naturally sweetened flavor, it’s a great alternative to whey or plant proteins that may upset your stomach.