Boost Juice · Secret Menu
Janine's FaveBoost Juice calories & macros
A Boost Juice Janine's Fave (Medium) has 307 calories (1,284 kJ), with 6.0 g protein, 3.8 g fat and 61.7 g carbs per serve. That is about 15% of the 8,700 kJ daily intake used on Australian food labels.
D2.0 g protein per 100 kcal - poor protein density on Macro Menu's S to F scale
Open in the Macro Menu appAll Boost Juice items
Janine's Fave sizes and options
| Option | kcal | kJ | Protein g | Fat g | Carbs g |
|---|---|---|---|---|---|
| Junior | 254 | 1,063 | 4.6 | 2.8 | 52.1 |
| Medium | 307 | 1,284 | 6.0 | 3.8 | 61.7 |
| Original | 397 | 1,661 | 7.5 | 4.7 | 80.4 |
Lowest: Junior at 254 kcal. Highest: Original at 397 kcal - a 143 kcal spread.
Customise it: what swaps change
Per-serve totals after a common change. Modifier figures are Macro Menu estimates unless Boost Juice publishes the component itself.
| Change | kcal | kJ | Protein g | Fat g | Carbs g |
|---|---|---|---|---|---|
| As sold | 307 | 1,284 | 6.0 | 3.8 | 61.7 |
| Add Whey Protein Booster (+45 kcal) | 352 | 1,473 | 16.0 | 4.3 | 62.7 |
| Add Immunity Booster (+10 kcal) | 317 | 1,326 | 6.0 | 3.8 | 63.7 |
| Add Chia Seeds (+50 kcal) | 357 | 1,494 | 8.0 | 6.8 | 65.7 |
| No Yoghurt (-60 kcal) | 247 | 1,033 | 3.0 | 2.8 | 52.7 |
| Make Dairy Free (Alt Milk) (-20 kcal) | 287 | 1,201 | 4.0 | 3.3 | 58.7 |
How it compares with other Boost Juice secret menu
Of the 16 secret menu on the Boost Juice menu, Janine's Fave ranks 5th of 16 for protein and is the 8th lowest in calories. The category average is 293 kcal, so this one is above average by 14 kcal.
| Item | kcal | kJ | Protein g | Fat g | Carbs g |
|---|---|---|---|---|---|
| Water-Mellow Mango (3 options) | 302 | 1,264 | 4.9 | 8.9 | 49.9 |
| Fine Pine Mango (3 options) | 306 | 1,280 | 6.4 | 3.6 | 60.5 |
| Razzberry Mango (2 options) | 306 | 1,280 | 5.6 | 3.4 | 62.2 |
| Janine's Fave (3 options) | 307 | 1,284 | 6.0 | 3.8 | 61.7 |
| Lychee Charm (3 options) | 311 | 1,301 | 4.4 | 2.1 | 71.6 |
| Strawbs Mango (2 options) | 314 | 1,314 | 6.0 | 3.7 | 66.8 |
| Tropical Storm (3 options) | 316 | 1,322 | 6.5 | 4.6 | 62.5 |
Sorted by calories, showing the items either side of this one. See every Boost Juice secret menu item.
Quick answers
How many calories are in a Boost Juice Janine's Fave?
Janine's Fave at Boost Juice ranges from 254 to 397 calories depending on the option. The Medium is 307 kcal (1,284 kJ).
How much protein is in Boost Juice's Janine's Fave?
6.0 g of protein in the Medium, which works out to 2.0 g per 100 kcal - rated D (poor) for protein density on Macro Menu.
How many kJ is that?
1,284 kJ. Australian menus list kilojoules; divide by 4.184 to get calories. 1,284 kJ is roughly 15% of an 8,700 kJ day.
Is it a lower-calorie choice at Boost Juice?
Within Boost Juice secret menu it is the 8th lowest of 16. The lowest-calorie option in that category is Pure Eden at 119 kcal, and the highest-protein is Cookie Dough with 8.2 g.
More Boost Juice secret menu
Fine Pine Mango306 kcal · 6.4 g protein
Razzberry Mango306 kcal · 5.6 g protein
Lychee Charm311 kcal · 4.4 g protein
Water-Mellow Mango302 kcal · 4.9 g protein
Strawbs Mango314 kcal · 6.0 g protein
Tropical Storm316 kcal · 6.5 g proteinBoost Juice full menuHighest protein at Boost JuiceLowest calorie at Boost JuiceOther restaurants
Source: Boost Juice Allergens & Nutritional Information guide (BNIPS26-3, April 2026), with the live menu from Boost's own ordering API (boostjuice.redcatcloud.com.au), per serve as sold. Last checked against the live menu on 8 September 2026. Every source.