Skip to main content
Shamrock logo

The nourishment you need

To work hard again tomorrow

The nourishment you need

To work hard again tomorrow

Everything you need

To stay in the zone

For years, milk has been used to recover and rebuild after exercise of any intensity. With Rockin’ Protein, we’ve taken the freshest, purest Shamrock Farms milk, then added hard-working proteins and flavor that feels like a reward for your dedication.

Reward your hard work

and replenish your

tired muscles




In every bottle of Rockin’ Protein, Shamrock Farms milk gives you the right balance of fast-digesting and slow-digesting proteins. As a result, your muscles are ready to work hard in the moment – and nourished as they recover and rebuild.



Beyond protein, the Shamrock Farms milk in Rockin’ Protein is an effective way to rehydrate your body after exercise. Milk comes with an 87% water content as well as vital electrolytes like sodium and potassium – effective ways to get your fluid levels back up and replenish what your body has used.

Why shamrock farms milk?

Protein is powerful – but Shamrock Farms milk brings a lot to the table. Whatever your goals, here’s how dairy helps you get the job done.


Chocolate milk can refuel muscles more effectively than some sports drinks.


Milk is 87% water - plus the electrolytes, minerals and nutrients that water misses.


Milk contains quality protein and essential amino acids to build muscle.


Drinking skim milk can mean less muscle damage than water or sports drinks.


The natural protein in milk can help you maintain a healthy body weight.

References: Karp JR, et al. Chocolate milk as a post-exercise recovery aid. International Journal of Sport Nutrition and Exercise Metabolism. 2006; 16:78-91. Thomas K, et al. Improved endurance capacity following chocolate milk consumption compared with 2 commercially available sport drinks. Applied Physiology, Nutrition and Metabolism. 2009; 34:78-82.

Shirreffs SM, et al. Milk as an effective post-exercise rehydration drink. British Journal of Nutrition. 2007; 98:173-180. Hartman JW, et al. Consumption of fat-free fluid milk following resistance exercise promotes greater lean mass accretion than soy or carbohydrate consumption in young novice male weightlifters. American Journal of Clinical Nutrition, 2007; 86:373-381.

Cockburn E, et al. Acute milk-based protein-CHO supplementation attenuates exercise-induced muscle damage. Applied Physiology, Nutrition and Metabolism. 2008; 33:775-783. Murphy MM, Douglass JS, Johnson RK, Spence LA. Drinking flavored or plain milk is positively associated with nutrient intake and is not associated with adverse effects on weight status in U.S. children and adolescents. Journal of the American Dietetic Association. 2008; 108:631-639.

Why Rockin'?

Rockin’ Protein is a delicious protein drink made with Shamrock Farms milk – a healthy on-the-go option to build and recover tired muscles.

Why Rockin'?

Get Rockin'

Enter your address or zip code to find a retailer near you and try the Rockin’ Protein difference for yourself.

Find near you

Team Rockin'

When you choose Rockin’ Protein, you join our team – a community of athletes and organizations to inspire your very best.

Team Rockin'


Whether you’re nurturing sore muscles or pushing yourself to the limit, there’s a protein drink for you.

Stay up-to-date with Rockin’ Protein to get exclusive promotions, coupons and offers throughout the year.