Muscle Nation Custard Protein Bar is a tasty protein snack available at Sprint Fit that supports muscle repair, curbs sweet cravings, and keeps you satisfied between meals. Each 60 g bar delivers between 14-16g of protein, making it a convenient and macro-friendly treat.

Why Choose Custard Protein Bar?

• 14g slow-digesting protein per bar – recovery and satiety.

• Custard-filled texture – dessert-style protein on the go.

• Low sugar – guilt-free indulgence.

• Convenient – perfect for work, travel, or post-training.

• Gut-friendly.

How to Use

• Enjoy 1 Custard Protein Bar anytime you need protein.

• Use between meals, post-workout, or before bed.

• Pair with Protein Water for a light, balanced snack.

Pro tip: Microwave for 15 seconds for a warm, gooey custard centre.

Who’s It For?

• Busy athletes who want protein on the go.

• Gym-goers looking for a custard-style treat.

• Anyone wanting a slow-release protein snack.

• Dessert lovers wanting guilt-free indulgence.

FAQ

Is the Custard Protein Bar dairy-based?
Yes — it uses casein protein, a slow-digesting milk protein.

Does it taste like the Custard Protein powder?
Yes — it’s based on the same custard-style concept but in bar format.

Can I eat it daily?
Yes — it’s suitable as a daily protein snack or recovery option.

Why Buy from Sprint Fit?

• 100% authentic Muscle Nation supplements.

• Free NZ shipping on orders $60+.

• Same-day dispatch nationwide.

• Trusted by Kiwi athletes and fitness enthusiasts.

Muscle Nation Custard Protein Bar – a creamy, custard-filled protein bar for recovery and cravings.

Container Size: 12 Bars x 60g 
Serving Size:  1 Bar 60g 
Servings Per Container: 12
 

Please Note: Nutritional Information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer. 
Contact us if you have any questions regarding this products ingredients.

We use NZ Couriers as our courier service using an international service. NZ Couriers provides our customers with fast and reliable delivery to destinations across their comprehensive AUS network. 

Standard orders over $60.00 receive free* shipping nationwide, excluding WA, NT, TAS.
Standard delivery starts from $12.90 per shipment for orders under $60.00 
Signature Required $14.90 per shipment. Please ensure you do not have the 'authority to leave' authorization set up at your address with NZ Couriers should you wish to use this service.
If you don't want NZ Couriers to leave your parcel unattended, please select the signature required option. This is especially recommended for high value orders. Neither NZ Couriers nor Sprint Fit are liable for parcels that are stolen, damaged or lost after an item has been delivered.

Final pick up each day is at 3.45pm Monday to Friday. 

*Excludes public holidays and weekends as courier is closed

Click here to view the full Shipping Details and Returns Policy.