Best Smoothies in Oak Brook, IL
The 2 top-rated smoothies in Oak Brook, IL, ranked by flavor score.
The top choice is smoothies at Protein Bar & Kitchen (2040 York Rd), with a flavor score of 84 out of 100 from 76 diner ratings. Flavor scores come from what real diners say in their reviews. Last updated August 14, 2026. How flavor scores work →
- Ranked #1At Protein Bar & Kitchen2040 York Rd
The Millennium Perk and Pier-Nut Butter and Jelly smoothies are favorites for their delicious flavors and satisfying textures.
- Ranked #2At CFS Coffee For The Soul, Oak Brook2050 York Rd
Which one is the GOAT?
You can crown one per category, so choose wisely.