Multi-Phase Mass Gainer
If you are a weightlifter or athlete, you know how much an intense workout can deplete you. A high protein lifestyle is important for muscle building and nutritional support!** It can be difficult to get all the support you need from food alone. If you’re looking to stay strong and fit, you need a serious mass gainer from a superior source you can rely on.
Mass Gainer 500®
- 53g of Whey Protein
- 26g of EAA
- 6g of Leucine
- Colossal Chocolate Flavor
Build Size, Strength, and Lean Mass**
Fitness Lab’s Mass Gainer 500® is a nutrient-dense, high-protein powder designed for the ideal weightlifter. Each 1,300-calorie serving provides 53 grams of fast-digesting whey protein, 26 grams of Essential Amino Acids, and 6 grams of leucine to help support the body's muscle-building process.** With colossal chocolate flavor, this drink mix creates rich shakes and smoothies that make nutrition more delicious. Grab our 6 lb. tub and start gaining today!
PipingRock's Passion for Quality is Backed by In-house Advanced Analytical Testing
PipingRock guarantees the highest quality because we design, manufacture, and test our
supplements in our own state-of-the-art facilities.
PipingRock makes innovative, science-driven nutritional supplements. We expertly curate, craft and combine ingredients for maximum benefit and fantastic value.
We go the extra mile to source the freshest, cleanest, highest-quality ingredients from the world’s best natural product farmers and suppliers.
Advanced Lab Testing
We test in-house at our world-class microbiology lab, located in the USA, for purity, potency, absorption, safety and more. Our testing proves PipingRock products are the highest quality.
At PipingRock, your health is our #1 priority. Genetically Modified Organisms (GMOs) are present in many dietary supplements, even though they have not yet proven safe for long-term consumption. PipingRock’s commitment to bringing you safe, natural, premium-quality ingredients only does not allow for GMO uncertainty.