Every smoothie is hand-blended with fresh, never-frozen fruit, premium protein, and ingredients you can actually pronounce. No shortcuts. Just results you can taste.
Whether you're refueling after a workout, grabbing a quick breakfast, or treating yourself to something indulgent — we've got a blend that fits your day.
High-protein smoothies built with whey, casein, or plant-based protein. Perfect post-workout recovery or a satisfying meal replacement.
Pure, fresh fruit blended to perfection. No added sugars, no artificial flavors — just the natural sweetness of real fruit doing the heavy lifting.
Packed with spinach, kale, chia, and other nutrient-dense superfoods. Taste the greens without the earthy aftertaste — we balance every blend.
All smoothies available in small, medium, and large. Custom blends welcome.
Ask about our full menuEvery ingredient in our smoothies is selected for quality, not cost. We source fresh fruit daily, use premium protein powders, and offer a wide range of superfood add-ins so you can build a blend that works for your body and your goals.
We use real, fresh-cut fruit in every blend. No syrups, no concentrates, no shortcuts.
Our ingredients meet strict quality standards. Every location follows the same recipe for consistency you can trust.
Choose your base, pick your protein, add your superfoods. Every blend is customized to your preference.
Smoothie King has been a fixture in Longmont since day one — right here on Ken Pratt Boulevard. We started with a simple idea: people deserve better than sugary, processed drinks. Real fruit. Real protein. Real results.
Our team takes pride in every blend we make. We source quality ingredients, follow consistent recipes, and treat every customer like they're part of the community we've built here. Whether you're a regular or visiting for the first time, you'll taste the difference that care makes.
Stop settling for bland, processed drinks. Come see what a real smoothie tastes like — hand-blended with fresh fruit and made just for you.
We're easy to find on Ken Pratt Boulevard. Pull in, place your order, and enjoy a smoothie made fresh while you wait.
1020 Ken Pratt Blvd
Longmont, CO 80501
Monday – Sunday
7:00 AM – 10:00 PM
