You work hard in the gym to push your muscles, and you know protein is crucial for muscle support. Reach for ON’s new Opti-Bar anytime you want 20 grams of premium protein from milk and whey isolate to help fuel muscle recovery.

There’s less than 5 grams of sugar per bar and they’re a good source of fiber. The latest innovation from Optimum Nutrition – the sports nutrition industry leader – takes convenience, quality and taste to a whole new level.

Available in five tempting flavors: Chocolate Chip Cookie Dough, Chocolate Brownie, Cookies ‘N Cream, White Chocolate Raspberry, and Cinnamon Pecan.

Purchase one carton of Opti-Bar, any flavor, for 30% off (limit one). coupon code: OPTIBAR30

10% Off any Optimum Nutrition order when you review Opti-Bar on Details below:

  1. Create a product review on for your recent Opti-Bar purchase and take a screenshot of the review. The image must be legible and in one of the following formats: jpeg, gif, png file.
  2. Your review MUST include the statement “I received this/future item(s) at a discount in exchange for my honest and unbiased review.”
  3. Sumbit your image to us at by 12/05/2016 to qualify.
  4. Upon verification, we will send each qualified recipient an email with a 10% Off offer for your next ON purchase through Offer will expire 7 days after transmittal.