Booster Juice Boosters & Add-Ons — Full List and What They Actually Do
One thing that makes Booster Juice different from a regular smoothie shop is the “booster” system. These are small add-ins — powders and natural extracts — that you can mix into almost any smoothie to give it a specific purpose. Want more protein after the gym? There is a booster for that. Trying to fight off a cold? There is one for that too.
The good news is that most full-size smoothies (except Power Smoothies, which already include a booster) come with one free booster included in the price. Anything extra usually costs a small additional fee, generally between $0.99 and $1.99 depending on the location.
Below is the full breakdown of every booster on the menu, explained in plain language.
Full List of Booster Juice Boosters
Protein Booster – A soy-based, vegetarian protein powder. This is the go-to choice if you want your smoothie to work more like a meal replacement or post-workout drink.
Power Booster – Contains creatine, which is popular with people doing strength training or muscle-building workouts. If your goal is gym performance, this is the one most people pick.
Energy Booster – Made with Korean ginseng and bee pollen. It is meant to give you a natural energy lift without relying on caffeine. Worth noting if you have a bee allergy, you should skip this one.
Combo Booster – A general all-rounder with a mix of vitamins and minerals. Good if you just want an everyday nutrition top-up without targeting anything specific.
Cold Warrior Booster – Built around echinacea, goldenseal, and rosehip. This is the one people reach for during flu season or when they feel a cold coming on.
Thermo Booster – Contains kola nut and hawthorn berry, often used by people trying to manage their appetite or support their metabolism as part of a diet plan.
Bone Booster – Includes calcium citrate, aimed at supporting bone strength. Often recommended for women and growing children.
Wilderness Booster – A green blend of spirulina, barley grass, wheat sprout, and alfalfa. This is the closest thing to a “greens powder” on the Booster Juice menu.
Fiber Booster – Made with oat bran, this one is for digestion and helping manage cholesterol levels.
Brain Booster – Contains ginkgo biloba and lecithin, marketed toward mental focus and alertness.
How Much Do Extra Boosters Cost?
| Item | Approximate Price |
| First booster with a full-size smoothie | Included (free) |
| Additional booster | $0.99 – $1.99 |
| Booster with a Snack-size smoothie | May not be included — ask at the counter |
Prices can vary slightly between locations and provinces, so it’s best to confirm with staff when ordering, especially if you’re combining multiple boosters in one drink.
Can You Mix Multiple Boosters in One Smoothie?
In most cases, yes — Booster Juice allows you to add more than one booster to a single smoothie. Each additional booster beyond the free one will usually add a small charge. This is popular with customers who want, for example, both a Protein Booster and an Energy Booster in the same drink after a workout.
If you’re not sure which boosters work well together, a simple combination many regulars go for is Protein + Energy for a post-gym pick-me-up, or Cold Warrior + Combo during the winter months.