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.