Ridiculously delicious. Surprisingly clean.
ONE Bar is your go-to protein bar when you want a treat that works as hard as you do. With 20g of high-quality protein and only 1g of sugar, each bar delivers serious nutrition with dessert-worthy flavor. Whether you’re fueling post-workout or crushing cravings between meals, ONE Bars hit the sweet spot without the sugar crash.
20g of complete protein – supports muscle recovery and lean gains
Only 1g of sugar – crushes cravings without ruining your macros
Gluten-free – easy on digestion, made for clean eating
Insanely good flavors – from Birthday Cake and Maple Glazed Doughnut to Peanut Butter Cup and Cookies & Crème
Perfect on-the-go – gym bag, desk drawer, travel… these bars go where you do
Fitness enthusiasts looking for a high-protein snack
Anyone following a low-sugar, low-carb lifestyle
People tired of chalky, bland protein bars
Busy days when you need portable, satisfying fuel