Cake Bites
Optimum Nutrition

Cake Bites

Deliciously Whipped High-Protein Snack With 20G Of Protein Per 3-Cake Serving*
Available In 3 Tempting Flavors To Make Any Day Feel Like Cheat Day
8.9 out of 10  (78 Reviews)
2 Sizes
12 - 3 Piece Packs
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3 Flavors
Birthday Cake
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Price: $19.99 ($1.67 / Serving)
In Stock
Flavor Rating: 8.9

Product Overview


Deliciously Whipped High-Protein Snack*
Dessert Treat

Have Your Cake & Protein Too

Beyond the basics:

  • Now Any Day Can Feel Like Cheat Day
  • Just 5 Grams of Sugar Per 3-Cake Serving
  • 20 Grams of Protein Per 3-Cake Serving

Available in 3 Tempting Flavors

Birthday Cake
Chocolate Dipped Cherry
Red Velvet

Optimum Nutrition True Strength

True Strength is a journey. It never rests, it never quits. It's about overcoming obstacles, accomplishing goals, and recognizing achievements. And then it resets to achieve again. As your trusted sports nutrition partner in goal achievement, ON demonstrates that same passion while crafting our products. From the raw materials we source to our state-of-the-art manufacturing processes, no compromises are made. You set the bar higher after every workout, we set the bar higher to redefine the industry standards and ensure you realize optimum results.


Optimum Nutrition has been spotting the efforts of goal driven individuals since 1986. As one of the few companies to own and operate state-of-the-art manufacturing facilities that are GMP compliant and NSF Certified for Sport, ON assures that every shake will mix up effortlessly because the company started instantizing powdered products back in 2000. You also expect each shake to taste the same as the last and your next. That's the kind of consistency ON delivers.


You watch what you eat, train with determination and make a habit of challenging yourself with ambitious goals. Here's your reward for all that hard work. ON's Cake Bites pack 20 grams of protein into delicious dessert treats that taste like you're cheating when you aren't. With less than 5 grams of sugar and under 250 calories per 3-cake serving, this protein on-the-go option delivers serious sweet tooth satisfaction.

History & Heritage

Optimum Nutrition is legendary for both quality and innovation. In addition to producing the world's best-selling whey protein, ON's Gold Standard 100% Casein introduced slow-digesting nighttime protein to the weight training world and Amino Energy created the anytime energy category in sports nutrition. When technology makes advancements possible, ON will be the company bringing it to you.

Ratings & Reviews

Overall Rating
78 Ratings
Verified Buyer Rating
39 Ratings
Average Flavor Rating
1 Flavors
Top Rated Flavor
Birthday Cake
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Verified Buyer

I purchased the Red Velvet Cake Bites thinking they would taste average like every other protein bar but I was pleasantly surprised...they don't taste or have the same consistency of most protein bars. Much better.

Verified Buyer
  • 7 Birthday Cake

These are really good once in awhile but I felt like the Birthday Cake had a really weird aftertaste. I've had other protein bites/bars that didn't leave my mouth with a chemically taste. I would love to try the other flavors though.

Verified Buyer
  • 9 Birthday Cake

I like these for an after lunch dessert. The birthday cake is my favorite. The red velvet is pretty good also.

Verified Buyer

I just purchased this item and ON has done an EXCELLENT job on this product. I tried out velvet cake and it was perfect for a protein snack. Trust me there is a reason why is always out of stock because they taste perfect. But if you need a quick snack for some gains.... I highly recommend the cake bites. Going to buy some more right now.

Verified Buyer
  • 10 Birthday Cake

For the most part, I abandoned the protein bar market and primarily stick with regular food for meals other than my post workout protein shake. However, after hearing so much positive feedback about these bites and temptation getting the better of me, I decided to try them. I was blown away. The flavor and texture is exceptional. It doesn't taste like the typical protein bar. Birthday cake is my favorite out of the three choices. What is more impressive to me are the ingredients. The main reason I stayed away from protein bars was because a lot of companies were using fillers and fake ingredients like gelatin or collagen to cut costs. However, this protein bar contains nothing but top shelf ingredients including top quality whey protein. So, I feel great adding it to my meal plan. I will definitely buy this regularly. Warning: this may cause an addiction! Great product!

What's in Optimum Nutrition Cake Bites

Directions For Cake Bites: For healthy adults, consume enough protein to meet your daily protein requirements with a combination of high protein foods and protein supplements throughout the day as part of a balanced diet and exercise program.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.