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Our Story

PROTEIN IS IN OUR DNA

Long before health trackers and hot fitness trends, we were here. At Shamrock Farms, we’ve been proudly providing fresh, protein-rich milk since 1922. Now, with Rockin’ Protein, we’re giving athletes of every kind the same great taste – but optimized for what today’s active person really looks like.

So you can build your fitness with the right protein drink. And go wherever your drive and dedication will take you. *No significant difference has been shown between milk derived from rBST-treated cows and non-rBST treated cows.

THERE’S NOTHING MORE NATURAL THAN MILK

From endurance athletes to busy parents, we all know that living healthily means watching what you put into your body. And we think our cows deserve the same. That’s why we stay away from performance-enhancers like the artificial growth hormone, rBST*.

Cows don’t need our help to make milk.

*No significant difference has been shown between milk derived from rBST-treated cows and non-rBST treated cows.

HARD WORK GETS HUGE RESULTS

Founded by Irish immigrant W.T. McClelland in 1922, we’ve got a rich history of commitment, perseverance and sheer willpower. Today, we’re proud to be one of the largest family-owned and operated dairies in the U.S. – and, with Rockin’ Protein, empowering other people to achieve their goals.

FRESHNESS THAT ENDURES

Our herd of more than 10,000 cows give us the freshest, purest and best-tasting milk you can imagine. Then, we keep that freshness intact by processing quickly and getting it to shelves fast from our family of local farms. It’s a sprint that guarantees the best taste in every sip.

QUALITY GUARANTEED

Part of the Dairy Good Organization, we’re committed to the very best when it comes to our famers, the communities that surround them, and the treatment of our cows. We think it’s something you can taste in every bottle.

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WHY ROCKIN’?

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

WHY ROCKIN’?

GREAT-TASTING
PROTEIN

From intense workouts to building muscle and keeping trim, there’s a delicious Rockin’ Protein for every fitness goal.

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GET ROCKIN’

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