High Protein. Sports Nutrition Meat Snack. Low Fat. No Nitrites. Gluten Free. Tasty Bold Flavor. High Protein Chicken. EAT EAT EAT EAT. Delicious Quality Meat. Great Tasting. If you’re looking for a great tasting, high protein snack…eat OSTRIM. OSTRIM Snack Sticks are a great source of protein and also low in fat. Our vision is to continuously offer great tasting and quality snacks.