Schamrock logo


it's so delicious you
believe It's lean


it's so delicious you
believe It's lean

Tone and Nurture

Your Lean Muscles

When you look good, you feel good. And it’s protein that turns your fit and healthy lifestyle into lean muscle. Rockin’ Protein Lean is a valuable source of protein – without the sugar, carbs and calories you’re trying to keep away. At just 150 calories, it’s 20 grams of natural protein, pure Shamrock Farms milk, and little else.

So you can give your muscles the care they deserve and get the best results from every step on your journey to a balanced lifestyle.

Lean Products

Lean Chocolate 12 OZ

  • 20g quality natural protein
  • Just 150 calories
  • Low net carbs
  • 6g naturally-occurring sugar
  • Made with great-tasting real Shamrock Farms milk
  • Lactose and gluten free
Nutritional Information

Be Unstoppable


Hit the gym. Head to your own backyard. Wherever you are, Rockin’ Protein gives you the fuel your muscles need to thrive.


Fitness is individual. Whether you’re a pro competitor or just using your gym membership, you can do it with Rockin’ Protein on your team.

Come Back Strong

With your muscles nourished, you’ll look good, feel great, and be ready to do it all again tomorrow.