Grenade 12-Box Protein Bar - Birthday Cake

Around 20g protein per bar
12 x 60g bars per box, 720g in total
Typically 1 to 2g sugar per bar

(155)

$58.95 $68.95 Save $10.00
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Core Ingredients

Calories/serve

214 kcal

Protein

20 g

Carbohydrate

13.5 g

Fat

7.9 g

Fibre

6.7 g

Sugars

1.4 g

Description

Twelve Birthday Cake bars to a box. It is the sweetest thing Grenade makes: a vanilla sponge centre with sprinkle pieces set into the coating, so it eats like a slice of frosted cake rather than a protein bar. Each one is 60g with around 20g of protein and typically 1 to 2g of sugar.

If this is the flavour you keep reaching for, the box is how you stop running out of it. Twelve sealed bars covers a couple of weeks of afternoons and still leaves a spare in the gym bag, without a top up shop every few days. The per bar cost sits on this page next to the box price so you can line it up against the singles.

Key Benefits

  • 12 x 60g bars per box, 720g in total
  • Around 20g protein per bar from a casein and whey blend
  • Typically 1 to 2g sugar per bar
  • Vanilla sponge centre with sprinkle pieces in the coating
  • Individually sealed wrappers, so a box keeps in a cupboard or a desk drawer

Got a Question?

Not sure about dosing, stacking, or whether this one suits you? Ask us anything about this product and we'll get back to you fast.

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$68.95 $58.95
Serving size: 1 bar (60 g) · 12 bars per box · Representative values (Caramel Chaos) — macros vary by flavour
Per barAmount% DV
Calories214—
Protein20 g†
Total fat7.9 g†
Total carbohydrate13.5 g†
  of which sugars1.4 g†
Dietary fibre6.7 g†
Protein blend: calcium caseinate (milk), whey protein concentrate (milk), whey protein isolate (milk). Values are representative; exact macros vary by flavour — check each wrapper. † Daily Value not established.

Twelve Birthday Cake bars to a box. It is the sweetest thing Grenade makes: a vanilla sponge centre with sprinkle pieces set into the coating, so it eats like a slice of frosted cake rather than a protein bar. Each one is 60g with around 20g of protein and typically 1 to 2g of sugar.

If this is the flavour you keep reaching for, the box is how you stop running out of it. Twelve sealed bars covers a couple of weeks of afternoons and still leaves a spare in the gym bag, without a top up shop every few days. The per bar cost sits on this page next to the box price so you can line it up against the singles.

Key benefits

  • 12 x 60g bars per box, 720g in total
  • Around 20g protein per bar from a casein and whey blend
  • Typically 1 to 2g sugar per bar
  • Vanilla sponge centre with sprinkle pieces in the coating
  • Individually sealed wrappers, so a box keeps in a cupboard or a desk drawer

The Grenade Protein Bar - Choc Chip Salted Caramel is a protein bar for anyone who needs a fast hit of protein between meals or after training. Each 60g bar delivers 20g of protein alongside 214 calories, part of Grenade's wider protein range, so it works as a snack that supports muscle repair without wrecking your macros. If food alone leaves you short of protein, this bar closes the gap in under a minute, no shaker required.

How Grenade Protein works

The blend inside the Grenade Protein Bar - Choc Chip Salted Caramel combines calcium caseinate with whey protein concentrate and whey protein isolate. Whey digests quickly and raises blood amino acid levels within the hour, which is why lifters often reach for it straight after training. Casein breaks down more slowly, releasing amino acids over a longer stretch, so together they give you a fast rise plus a slower tail instead of one quick spike.

At 6.7g of fibre and 1.4g of sugar per bar, the carbohydrate side avoids the sugar spike of a standard chocolate bar. Fibre slows gastric emptying, part of why a high-fibre snack feels more filling than its calorie count suggests. With 13.5g of carbohydrate and 7.9g of fat rounding out the 214 calories, it reads closer to a mini-meal than a sugar hit.

Why choose Grenade Protein Bar

Plenty of bars chase a big number on the front of the pack and fall short inside. The Grenade Protein Bar - Choc Chip Salted Caramel backs its claim with a defined three-source blend, and the panel figures match the wrapper.

  • Informed Sport certified, so tested and competing athletes know what they are putting in
  • A three-protein blend of calcium caseinate, whey concentrate and whey isolate for fast and slow release together
  • 13.5g of carbohydrate and 7.9g of fat per bar, low enough for most cutting or maintenance targets

At $5.94 a bar, it sits within reach as a regular gym-bag item rather than an occasional treat.

Getting the most from it

Most people use the Grenade Protein Bar - Choc Chip Salted Caramel as a between-meal snack or a post-training top-up alongside a shake from the wider protein range. If your session runs long or you train fasted, a bar on hand beats waiting until you get home. It works better as a snack than a meal, given it is a 60g serve.

If you stack supplements around a session, this bar sits well alongside a scoop from the pre-workout shelf before you start and a daily dose from the creatine range. Keep a few in your gym bag so the choice on a busy day is this bar, not the vending machine.

Nutrition per serving. Per serving (1 bar (60 g)): 1.4 g sugar, 7.9 g fat.

Have one bar whenever you want the protein or the sweet hit, after training or mid afternoon. Store the box somewhere cool and out of the sun so the coating stays firm, and read the wrapper for that bar's exact panel because macros shift slightly between flavours.

People whose taste runs to the sweet, frosted end of the range and who get through more than a bar or two a week. A box also makes sense in a household where two of you are raiding the same snack cupboard. If you find Birthday Cake too sweet on its own, the Dark Choc Raspberry box sits at the opposite end of the scale.

How many bars are in the box?

Twelve 60g Birthday Cake bars, 720g of product in total.

Is the box better value than singles?

The per bar price is shown on this page beside the box price, so you can compare it against the single bar listing yourself.

Does it actually taste like cake?

It is vanilla sponge and frosting with sprinkle pieces rather than chocolate. It is the sweetest bar in the Grenade line up.

How should I store a full box?

Each bar is sealed on its own, so the box sits fine in a cupboard. Check the best before date printed on the wrapper.

Is the Grenade Protein Bar Choc Chip Salted Caramel Informed Sport certified for tested Kiwi athletes?

Yes. This bar carries Informed Sport certification, meaning each batch is screened for banned substances. That matters for competing New Zealand athletes and anyone under a testing programme who needs certainty about what is going into a supplement before it goes near their training diet.

How much fibre is in the Grenade Protein Bar Choc Chip Salted Caramel?

Each 60g bar contains 6.7g of dietary fibre. That is a meaningful amount for a snack this size, and it is part of why the bar tends to feel more filling than its 214 calories would suggest on their own.

Can I have a Grenade Protein Bar alongside a pre-workout before training?

Yes, plenty of lifters eat one beforehand as a light carbohydrate and protein source rather than training on an empty stomach. It sits fine alongside a scoop from the pre-workout range, since the bar is a food product rather than a stimulant.

How should I store Grenade Protein Bars once they arrive in New Zealand?

Keep them in a cool, dry spot away from direct sun or heat, such as a pantry or gym bag rather than a hot car. Wrappers stay sealed until you are ready to eat, which keeps the bar's texture and freshness intact between deliveries.

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Extra info

The stuff you'd ask before you buy

Every product we stock is 100% genuine. We buy direct, so you'll never end up with a fake or grey-market tub. Proudly NZ owned, and stock moves fast so it stays fresh. If it's on our site, it's the real deal.

And if you don't love it? You're covered by our 5-Scoop Guarantee, AND our 30-day money back guarantee. Take up to 5 scoops, and if it's not for you, send it back and we'll refund you.

Changed your mind? Send unopened, sealed items back within 30 days for a refund or swap (you cover return postage). Faulty or not as described? That's on us, and your Consumer Guarantees Act rights always apply.

Read the full Returns Policy →

Free shipping nationwide on orders over $70.

Order before 1pm on a weekday and it ships the same day. Last courier pickup is 4:30pm, Monday to Friday.

Delivery once it's on the courier:

  • North Island: overnight
  • South Island: overnight
  • Rural: add 1-2 business days

During big sales we're moving a lot more orders, so give us one extra business day to dispatch.

Full shipping & returns details →

Frequently paired with

Save 18%Inspired Wolf Shaker shaker bottle, Black, NZ Supps
$17.90$21.59
Inspired Wolf Shaker - Black

Pairs with any protein, smooth mixing shaker

  • Stainless steel whisk ball for a smooth, lump-free drink

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Reviews

Read all 155 reviews
4.71 out of 5
Based on 155 reviews
82%
127
11%
17
5%
7
1%
2
1%
2
Richard
Happy Birthday

I've just gone through 4 boxes of these and it was like my birthday every day 🤣

Verified purchase review, originally published on Grenade (grenade.com).

F B.
Deliciously sweet

These are deliciously sweet. Just like birthday cake from a kid’s birthday party!

Verified purchase review, originally published on Grenade (grenade.com).

Becca
Would recommend

Really nice flavour and texture

Verified purchase review, originally published on Grenade (grenade.com).

John
Okayish

Okayish bar but messy with the stars, maybe a bit stronger taste

Verified purchase review, originally published on Grenade (grenade.com).

Ria P.
Arrived really quickly. Good value

Arrived really quickly. Good value for money!

Verified purchase review, originally published on Grenade (grenade.com).

Lynn M.
Absolutely amazing

Absolutely amazing

Verified purchase review, originally published on Grenade (grenade.com).

Lee C.
These are fantastic and look

These are fantastic and look great too - teenagers love them. Great service as always

Verified purchase review, originally published on Grenade (grenade.com).

JO5H01
Insanely good 😊

Absolutely delicious 🤤 my journey with grenade begins all in all happy about this product 💯

Verified purchase review, originally published on Grenade (grenade.com).

Liam C.
The products are really nice

The products are really nice just there to costly to keep buying on a permanent basis even with discount

Verified purchase review, originally published on Grenade (grenade.com).

James K.
The best flavour

Amazing flavour, I eat these by the boxful… Delicious!

Verified purchase review, originally published on Grenade (grenade.com).

Neil W.
Great flavour and filling

Great flavour and filling

Verified purchase review, originally published on Grenade (grenade.com).

Simpson
Amazing flavours

By far the best protein bars on the market. Birthday cake is my favourite while my husband adores the fudged up flavour, arguments can occur when we steal from each others stash 🫣. Worth the extra pennies

Verified purchase review, originally published on Grenade (grenade.com).

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