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Description

Looking for the cleanest, fastest-digesting protein on the market? Dymatize ISO100 Hydrolyzed Whey Protein Isolate is a premium formula designed for maximum absorption and rapid recovery. With 25g of protein and virtually zero carbs or fat per serve, ISO100 is the go-to choice for athletes chasing lean muscle and peak performance.


Why Choose Dymatize ISO100?

  • 25g protein per serve – hydrolyzed whey isolate for ultra-fast absorption.

  • Zero sugar & almost no carbs/fat – perfect for cutting or lean gains.

  • Banned-substance tested – trusted by pro athletes worldwide.

  • Delicious flavours – from gourmet chocolate to fruity cereal.

  • Easy to digest – lactose content reduced for minimal stomach upset.

  • Award-winning formula – multiple-time winner of supplement of the year.


How to Use

  1. Mix 1 scoop of ISO100 with 200–300ml of cold water or milk.

  2. Shake well until smooth.

  3. Ideal post-workout or anytime fast protein is needed.

?? Pro tip: Use after training when your body needs rapid recovery. Pair with a slow-digesting protein (like casein) at night for round-the-clock muscle support.


Who’s It For?

  • Athletes and lifters needing fast recovery after training.

  • Anyone cutting who needs ultra-lean protein with minimal carbs/fats.

  • People with lactose sensitivity wanting an easier-to-digest protein.

  • Fitness enthusiasts chasing the highest quality whey isolate.


FAQ

What makes ISO100 different from regular whey?
It’s hydrolyzed, meaning the protein is broken down for faster absorption and digestion.

Is it good for weight loss?
Yes — it’s low-calorie, low-carb, and supports lean muscle while dieting.

Does it mix well?
Absolutely — ISO100 is known for its smooth texture and great taste.


Why Buy from Sprint Fit?

  • 100% authentic Dymatize supplements.

  • Free NZ shipping on orders $60+.

  • Same-day dispatch nationwide.

  • Trusted by Kiwi athletes and fitness enthusiasts.


Dymatize ISO100 – the elite protein for serious results.

Facts

Container Size: 1.4 LB
Serving Size: 1 scoop 
Servings Per Container: Approx 20

Container Size: 3 LB
Serving Size: 1 scoop 
Servings Per Container: Approx 42

Container Size: 2.27KG (5Lb)
Serving Size: 1 scoop (30g)
Servings Per Container: Approx 70

Directions:
As a dietary supplement, add one heaping scoop to 340 grams or 350ml of water, juice or milk. Mix for 15 seconds or until completely dispersed. For maximum results, take 2-3 servings daily

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.

FAQs

Dymatize ISO100 Frequently Asked Questions

What is the difference between Dymatize ISO100 and standard whey protein?

Dymatize ISO100 is engineered using a cross-flow microfiltration, multi-step purification process that removes excess carbohydrates, fats, sugars, and cholesterol. Furthermore, it is hydrolyzed, meaning the whey protein isolate has been broken down into smaller protein molecules (peptides) for ultra-fast digestion and immediate muscle amino acid replenishment.

How many grams of protein and BCAAs are in each serving? Every standard serving of ISO100 delivers a highly concentrated, pure macronutrient profile:

Protein: 25g of 100% Hydrolyzed Whey Protein Isolate.

BCAAs: 5.5g of Branched-Chain Amino Acids (including 2.6g of L-Leucine to trigger muscle protein synthesis).

Carbs & Fats: Less than 1g to 2g of carbs and virtually 0g to 1g of fat per scoop, making it over 85% protein by weight.

Is Dymatize ISO100 safe for individuals who are lactose intolerant?

Yes. Because of its meticulous multi-stage purification process, the vast majority of lactose is filtered completely out of Dymatize ISO100. It is widely recognized by Kiwi fitness enthusiasts as one of the easiest, cleanest protein powders to digest, causing zero stomach bloating or gastric discomfort.

Is ISO100 gluten-free and banned-substance tested?

Absolutely. Dymatize ISO100 is entirely gluten-free. It is also proudly Informed-Choice certified, meaning every batch undergoes rigorous independent testing for banned substances. Elite competitive athletes across New Zealand can trust its purity and complete label accuracy.

What are the most popular Dymatize ISO100 flavours in NZ?

Dymatize is world-famous for its incredible flavor profiles. Alongside classics like Gourmet Chocolate and Gourmet Vanilla, the most sought-after variations in New Zealand include official taste collaborations like Cocoa Pebbles, Fruity Pebbles, and the Dunkin' Donuts range (Glazed Donut and Mocha Latte).

How many servings are in the different Dymatize ISO100 tub sizes? Serving counts can vary slightly by flavor, but the general breakdown across sizes includes:

1.3lb / 1.4lb Tub: Yields approximately 20 to 23 servings (great for sampling premium flavors).

3lb Tub: Yields approximately 43 to 45 servings.

5lb Tub: Yields approximately 71 to 76 servings (offering the absolute best long-term value for daily lifters).

How easily does Dymatize ISO100 mix?

Because the powder is fully instantized, its mixability is exceptional. It completely dissolves into cold water, milk, or almond milk within 15 seconds of shaking—leaving zero gritty residue or lumps behind.

What is the delivery time for Dymatize ISO100 within New Zealand?

Sprint Fit offers super-fast nationwide delivery. Orders completed before 3:45 pm, Monday through Friday, qualify for same-day dispatch from our warehouse. Most Auckland and North Island customers receive their package overnight, while South Island shipments generally arrive within 1 to 2 business days.

Shipping

All orders $60 and over receive Free* Shipping Nationwide 

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

Estimated Delivery Times*:

Auckland and North Island – Overnight

*During sale periods, please allow an additional 1–2 business days for dispatch due to high order volumes.

However many Auckland orders will be delivered the same day depending on what time the order is placed

South Island – Overnight (For larger parcels allow 2 business days)

Same Day/Evening Express Shipping upgrade available at checkout for select suburbs*

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

 

Dymatize Iso-100 Reviews

4.8/5 based on 106 reviews
5 star
(97)
4 star
(6)
3 star
(2)
2 star
(0)
1 star
(1)

Overall Rating

9.6 /10

106 Ratings

Average Flavour Rating

9.6 /10

13 Flavours

Top Rated Flavour

10 /10

Gourmet Chocolate


5/5
Gerard Published Thursday, 23 April 2026

10/10 Chocolate Peanut Butter

Update: They’ve done it again and actually beat their own record! Placed an order at 8:07 AM today and it was delivered to Hamilton by 4:15 PM this afternoon using the free courier service. With my previous Hamilton supplement store, I’d be waiting 3 to 4 days for an order. Sprint Fit is in a league of their own for speed and efficiency. Amazing service, well done! I've yet to try this flavour, but the product itself has worked perfectly for me to reach my goals.
5/5
Reese Published Thursday, 12 February 2026

10/10 Strawberry

This is a tried & true fave protein product for me. Delicious flavour, easy to drink, what's not to love!
4.5/5
Danish Published Friday, 5 December 2025

8/10 Gourmet Vanilla

You’re service is awesome.
5/5
Hun Published Thursday, 4 December 2025

10/10 Gourmet Chocolate

Awesome Black Friday deal and amazing options for flavours! Dad loves it
5/5
Ash Published Monday, 27 October 2025

10/10 Gourmet Chocolate

9/10 Fudge Brownie

7/10 Cookies & Cream

9/10 Chocolate Peanut Butter

9/10 Cocoa Pebbles

Dymatize ISO-100 is my go to when it comes to post workout nutrition or just my general protein powder. The Gourmet chocolate is my favourite. But all the other flavours I’ve tried is still pretty good. By far this is one of the cleanest protein powders that I can find on the market that has a great taste with overall satisfaction. No unnecessary ingredients. Hence why I use it even with my oats or any other protein recipes. Highly recommend it
3.5/5
Zane Published Thursday, 23 October 2025

10/10 Gourmet Chocolate

Good product, very heavy sometimes
5/5
Devon Published Sunday, 24 August 2025

10/10 Gourmet Vanilla

Arrived quick and smart, taste wise the best I have had so far plus it mixed really easy. I got Vanilla
5/5
Troy Published Friday, 1 August 2025

10/10 Gourmet Vanilla

Product is great, tastes fantastic and the protein to carb ratio is great! Only brand I would buy now days !
4.5/5
Airidas Published Thursday, 5 June 2025

10/10 Gourmet Chocolate

Good protein, a bit too sweet, but good taste.