The Only Mallows With Gains

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Please note these are a fresh item and have a shelf life of around 3-4 weeks.
$7.80 (AUD)

Protein Mallows

NZProtein's Marshmallows are just that... high protein marshmallows with hardly any fat or sugar.

They taste awesome and they're ready to eat.

Cravings can be hard to fight but now you don't have to because they're the perfect snack, providing 20 grams of clean New Zealand whey protein per 100 grams.

Since they use our whey so you know the amino acid profile is spot on. Don't hold back because they're the only marshmallows with gains.

Suggested Use

  • For breakfast
  • For lunch
  • For dinner
  • Between meals
  • Post exercise
  • All the time. They're the only marshmallows with gains.

Protein-Mallow Ambrosia

The cheat dessert of the century and a family favourite! But don't stress there is a 'good' version too so pick your poison.
View Recipe

Please note that this product is processed in a facility that also handles milk, soy, tree nut, and gluten ingredients.

Rated 4.69/5 Based on 80 customer reviews.

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I love these marshmallows, the texture is more firm than a regular marshmallow which makes them even better in my book! Amazing to snack on as a sweet treat and also great in my sugar free homemade Rocky road.
Review by: Eileen on Tue, Dec 1, 2020 11:54 PM
The marshmallows were the best have to get some more
Review by: Cyndie on Fri, Nov 27, 2020 8:56 PM
Love them. Always have a pack in the cupboard for a sweet treat!
Review by: Holly on Fri, Nov 27, 2020 6:49 PM
love the taste, when you have one it's hard to stop eating them
Review by: Tracey on Mon, Nov 23, 2020 9:00 AM
Great alternative while on keto. I add to baking and hot drinks!
Review by: Carissa on Thu, Nov 19, 2020 3:34 PM
Yummy. Nice texture. No after taste. Far too easy to eat!!! Not a bad price if you make them last!
Will buy again.
Review by: Anonymous on Mon, Nov 16, 2020 7:35 AM
Delicious - covers that sweet craving and tastes delicious
Review by: Justin on Sat, Nov 14, 2020 7:45 AM
The new recipe is the shizzzzzz!!! Well done team. Cheers
Review by: Jay on Thu, Nov 5, 2020 7:35 AM
The marshmallows are really lovely tasting and even better they’re made with protein. I have used them with baking and they have kept their shape well.
Review by: Kerri on Tue, Nov 3, 2020 2:11 PM
Delicious,sweet,easy to eat. Texture is great.
Review by: Anonymous on Tue, Oct 20, 2020 7:33 AM
Delicious! Way better than normal marshmallows. Delivery was amazingly fast too
Review by: Rachel on Mon, Oct 19, 2020 8:13 PM
Hey Team Protein NZ, I think these marshmallows are super tasty and I was very pleased with my purchase.
However, I seem to have a small allergy to something in them, as I got very itchy on the roof of my mouth immediately after eating them.
I do have allergies to things now and again but would love to know if others have had the same experience and if you may know which ingredient may cause allergies.

Review by: Sandy on Wed, Oct 14, 2020 12:04 PM
Delicious! Great tasting, I always try out products before listing them on our website and these have been a huge hit!
Review by: Charlotte on Tue, Oct 13, 2020 7:53 PM
The best treats for anyone on a Keto food plan. Love them!
Review by: Raquel on Tue, Oct 13, 2020 12:31 PM
great for a sweet treat, low sugar so not spiking insulin and eating a whole bag
Review by: Shelly on Tue, Oct 13, 2020 6:46 AM
Review by: Julie on Thu, Oct 8, 2020 7:00 AM
DELICIOUS!! Way nicer than ordinary marshmallows
Review by: Anonymous on Sun, Oct 4, 2020 6:00 PM
They are so yummy. Closest flavour to regular marshmallows Ive found but denser. I love them and will keep coming back for more.
Review by: Anonymous on Fri, Oct 2, 2020 10:20 AM
The protein mallows are better than the supermarket brands. Love them for a Devine treat!
Would love to see some other flavours.
- Chocolate or Banana pleeeeease.
Review by: Raquel on Fri, Oct 2, 2020 9:46 AM
Great tasting marshmallows which really surprised me. I'd definitely purchase again
Review by: Elle on Fri, Oct 2, 2020 5:22 AM
These are great on their own as a snack or treat, but also work well mixed with other things. I've been adding it with yoghurt and cottage cheese to make a healthy ambrosia. Texture is denser than a standard marshmallow but this just makes them more satisfying.
Review by: Terri on Wed, Sep 30, 2020 1:12 PM
So yummy, i expected them to have a funny taste but love them!
Review by: Nicole on Tue, Sep 29, 2020 8:57 AM
Nice chew and flavour without the sugar, plus the bonus of protein. A little heavy on the cornflour coating, but I guess you can brush that off.
Review by: Karen on Thu, Sep 24, 2020 9:16 AM
These marshmellows are amazing! Best textured marshmellows I've eaten.
Review by: Benita on Tue, Sep 15, 2020 4:35 AM
So tasty I’ve had to hide them from the kids! Definitely try these
Review by: Paula on Mon, Sep 14, 2020 5:22 PM
Taste amazing. Better than the other sugar free marshmallows out there, just the texture is a bit different but all in all love these marshmallows
Review by: Wiremu on Fri, Sep 11, 2020 1:00 PM
So yumm
Review by: Anonymous on Wed, Sep 9, 2020 8:15 AM
If there was an 100 rate it would be 100!! It is amazing and our whole house hold loves it! Wont be stopping anytime soon!
Review by: Steph on Mon, Sep 7, 2020 9:42 AM
Great flavour! Not a soft marshmallow though, and a lot of powdery something (to keep them from sticking together I suppose) but they do taste good!
Review by: Anonymous on Mon, Sep 7, 2020 12:47 AM
Delicious without the sugar! Great for rocky road
Review by: Penny on Sat, Sep 5, 2020 11:06 AM
Yummy, tasty - reminded me a bit of turkish delight. I really enjoyed these - not marshmallows that you might expect, but actually nicer
Review by: Tonya on Fri, Sep 4, 2020 6:52 PM
Wow. I can’t believe these! They taste amazing, delicious and with virtually no sugar and protein. I love these !!!!!
Review by: gary on Thu, Sep 3, 2020 1:05 PM
Easy to eat
Review by: Brigit on Mon, Aug 31, 2020 12:01 PM
Love them especially the texture not a fan of normal ones but will def buy these again
Review by: Anonymous on Fri, Aug 28, 2020 10:25 AM
Such a guilt free delight. So many uses.
Review by: Lisa on Thu, Aug 27, 2020 7:18 PM
Awesome snack, texture is a little off but perfect protein snack
Review by: Frida on Thu, Aug 27, 2020 12:21 AM
Great taste and texture, highly recommend
Review by: Leith on Wed, Aug 26, 2020 8:20 AM
These Mellows are amazing!
Review by: Wendy on Fri, Aug 21, 2020 10:13 AM
Speedy delivery and awesome product!!!
Review by: Leon on Fri, Aug 21, 2020 7:33 AM
These are amazing! So perfect for a sweet treat without the sugar and carbs
Review by: Philippa on Wed, Aug 19, 2020 4:35 AM
Love these - not as fluffy as 'normal' marshys but perfect for me, as I'm on keto
Review by: Gary on Tue, Aug 18, 2020 9:47 AM
They really are like a marshmallow. So delish.
Review by: Anonymous on Thu, Aug 13, 2020 8:16 AM
For a marshmallow, they are denser than normal, but for a protein hit that feels like a treat they are awesome!
Review by: Kim on Fri, Aug 7, 2020 9:56 AM
Love this ones is the closest ones to the real ones, without the maltitol. I'm in keto diet and this are amazing for me to make rocky roads and cookies.
Review by: Cristina on Thu, Aug 6, 2020 11:50 AM
I absolutely love these. Part of my ambrosia routine
Review by: Mark on Thu, Aug 6, 2020 7:46 AM
Really yum
Review by: Liana on Wed, Aug 5, 2020 2:24 PM
Great product. My 90yr old mother is trying to heal a wound on her arm. We give 5 marshmellows at morning and 5 at afternoon tea - that's 10gms of her target 46 gms protein per day. Great supplement to protein in food and powder.
Review by: Don on Wed, Aug 5, 2020 10:28 AM
A really tasty protein treat.
Review by: April on Mon, Aug 3, 2020 8:26 AM
These are so yummy I'm going to have to hide them. My daughter says the flavour of the pink ones are spot on to the original sugar loaded marshmallows of old and the white ones taste just like milk bottle lollies and they do soften in a hot drink. Will definitely be buying these again.
Review by: Anonymous on Sat, Aug 1, 2020 1:20 PM
Super fast delivery! Nice product! Will definitely come back for more!
Review by: Leon on Tue, Jul 28, 2020 9:02 PM
Three packets ...two gone in two days you cannot stop they are so delicious!! Texture wise and flavour is the best!!!
Review by: Tina on Tue, Jul 28, 2020 8:05 AM
Awesome product!!! Surprisingly tasty and sugary, just what you need with a hot cocoa during winter in the mighty Waikato ❤️👌🙌
Review by: Anonymous on Sun, Jul 26, 2020 7:32 PM
Loving these Marshmallows! Firm consistency but delicious. Will definitely buy again.
Review by: Elizabeth on Sat, Jul 25, 2020 7:23 AM
These are delicious! I've been mixing them into my yoghurt. I was pleasantly surprised because usually protein treats don't taste very nice, these are great!
Review by: Emma on Wed, Jul 22, 2020 10:38 AM
Read the reviews before purchasing and wasn't expecting much, but these are amazing! Denser and harder than normal marshmallows and slightly different taste, but delicious. These are like the old Pascall's Eskimo lollies (sorry to the Eskimo culture, but don't know any other name for these)
Review by: Reece on Fri, Jul 17, 2020 6:42 AM
Taste wise amazing ! So nice buying a product that is not full of maltitol or all those nasty chemicals! Would highly recommend and be buying regularly!
Review by: Tina on Thu, Jul 16, 2020 9:55 AM
OMG, these are so damn good, I’m going to have to purchase 2 packets next time! Would be cool if they came in a 1kg bag :o)
Review by: Sheryl on Thu, Jul 16, 2020 6:57 AM
Don't expect these to melt in your hot chocolate! These are a much more solid than the average marshmallow. The flavour is on point though, and make a great sweet treat.
Review by: R. on Wed, Jul 15, 2020 5:07 AM
Review by: Amelda on Fri, Jul 10, 2020 10:08 AM
These are yum. Really only need a couple as they are sweet. Texture is chewier in comparison to the normal marshmallows but I’m not mad about it. Perfect with a SF hot choc.
Review by: Hayley on Tue, Jul 7, 2020 4:32 PM
Very sweet, and a bit more chewy than your average marshmallow - smaller than I expected too.
Overall a nice addition to our dessert, they softened up a bit after being warmed.
I used them in a keto rocky road, the dark unsweetened chocolate balanced out how sweet these are, so it was a winner recipe!
Review by: Kaz on Mon, Jul 6, 2020 7:39 AM
These are amazing! Dense and so yummy without the aftertaste typical of a high protein product. I’ve already bought more!
Review by: Philippa on Fri, Jul 3, 2020 5:43 AM
Yum!! Would definitely buy these again. Great treat option
Review by: Anonymous on Wed, Jun 24, 2020 9:43 AM
WOW these are amazing me and my partner ate the whole bag I one hit 😋 soooooo good
Review by: Pam on Mon, Jun 22, 2020 6:49 AM
Pink ones are my fav!
Review by: Jen on Sun, Jun 14, 2020 7:35 PM
Hah amazing, not even made from sugar love them
Review by: Anonymous on Fri, Jun 12, 2020 6:10 PM
The new marshmallows are much better. The pink ones are the best and they're good for my sweet tooth
Review by: Anonymous on Fri, Jun 12, 2020 3:40 PM
These has easily become my favourite snack. If I am lacking in protein for the day, or need an afternoon pick me up, these are the best! With all that protein, they are actually pretty filling compared to regular marshmallows. The texture is a bit different but they still taste great. They also are amazing in a hot chocolate. Definitely help curb my sweet tooth!
Review by: Abby on Mon, May 11, 2020 4:31 PM
Kudos to the wizard that came up with this. How they managed to make something taste so good with virtually no fat and low sugar I'll never know.

pro tip: this + the low calorie maple syrup = heaven
Review by: Emanuel on Sun, May 10, 2020 1:56 PM
Texture is a little bit different to regular supermarket marshmallows but then again there isn't sugar in them so to be expected. The taste is good and I put some of your syrup on - then they're really great. D
Review by: Anonymous on Sun, Apr 19, 2020 1:33 PM
The perfect guilt free quick fix for a sweet tooth like mine. High in protein and no sugar
Review by: Brent on Fri, Apr 17, 2020 8:40 PM
Not quite like a real marshmellow but I good alternative. I liked it with raspberry and white chocolate protein powder mixed with coconut milk to make an instant pudding (it's like a healthier ambrosia)
Review by: Sharne on Wed, Nov 20, 2019 8:43 PM
Can't say I'm a fan. Tastes weird. Expiry date seems to be very short. Wouldn't be able to eat them all in a week.
Review by: Anonymous on Mon, Nov 11, 2019 12:42 PM
Wouldn't repurchase. Taste is weird, it's more the awful sweetener taste i can't stand. Just say no to artificial sweeteners. Fitness products shouldn't be so ridiculously sweet. NZPROTEIN REPLY: BUT WOULD YOU RATHER WE USED SUGAR?
Review by: Stacy on Fri, Nov 1, 2019 3:18 PM
Yum. Taste a bit like the old milk bottle lollies - in marshmallow form. Will buy again
Review by: Anonymous on Tue, Oct 15, 2019 2:45 PM
For a protein-based snack these taste bloody fantastic! Not quite the same taste as a normal marshmallow but that's to be expected and it's a good way to get that extra protein in!
Review by: Bailey on Tue, Oct 15, 2019 8:09 AM
Best things ever! Kick those sugar cravings right in the bum! Sweet tasty and creamy just like they should be!
Review by: Briar on Fri, Oct 11, 2019 4:18 PM
Looks and feels like a marshmallow but has a really weird taste that's difficult to put into words but I would describe as a mixture of old beef and sugar. Not even sure if I can eat one serving much less finish the packet.
Review by: Aaron on Fri, Oct 11, 2019 3:41 PM
Amazing!!! Better then normal marshmellows!! Definitely keeping a pack in the cupboard all the time!
Review by: Toni on Thu, Oct 3, 2019 7:28 AM
Surprisingly amazing taste! Great snack
Review by: Jay on Thu, Aug 29, 2019 7:35 AM


Serving size: 50g
Servings per pack: 4

Name Ave Quantity Per Serving Ave Quantity Per 100g
Energy 506kJ 1012kJ
Calories 121 243
Protein 10g 20g
       - Gluten 0g 0g
Fat - total 0.9g 1.8g
       - Saturated 0.6g 1.3g
Carbohydrate 1.3g 2.7g
       - Sugars 1.1g 2.2g
Sodium 20mg 39mg

Ingredients: Birch Natural Sweetener (967), Whey Protein Concentrate (Contains Sunflower Lecithin), Glycerol, Gelatine, Microcrystalline Cellulose (460), Flavour, Sweetener (Sucralose).
Contains milk. Excess consumption may have a laxative effect.