Optimum Nutrition 40g Protein Shake RTD

40 Grams of Protein. Zero Excuses.

The Optimum Nutrition 40g Protein Shake RTD is built for the athlete who doesn't slow down. Whether you're heading to the gym, coming off a long shift, or just need a fast, high-protein meal replacement — this ready-to-drink shake delivers serious nutrition without the prep work.

Why ON 40g Protein Shake?

• 40g of High-Quality Protein per bottle — one of the highest RTD protein counts on the market
• Ready-to-Drink Convenience — no shaker, no scoops, no mess. Just grab and go
• Low Sugar Formula — premium protein without the unnecessary carbs
• Supports Muscle Recovery & Growth — ideal post-workout or anytime you need a protein boost
• Available in Chocolate & Vanilla — rich, satisfying flavors that actually taste good

What You'll Experience

Picture cracking open a cold bottle after a hard training session — smooth, creamy, and packed with 40 grams of the protein your muscles are craving. No chalky aftertaste, no prep time. Just results in a bottle, trusted by the brand that's been setting the gold standard in sports nutrition for decades.

How to Use

Shake well and enjoy chilled. Consume one bottle post-workout or anytime throughout the day to hit your daily protein goals. Best served cold.