O2B Whey Protein 1kg
O2B Whey Protein 1kg
O2B Whey Protein 1kg

O2B Whey Protein 1kg

Premium Canterbury whey protein concentrate supporting muscle strength, recovery and healthy ageing.

Made with whey protein concentrate from New Zealand cow’s milk
Provides essential amino acids needed to fuel the body
Supports the maintenance of lean muscle mass
Supports recovery between workouts
Whey peptides support immune and antioxidant functions
Regular price$79.99
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O2B Our Whey Protein powder delivers high-quality NZ whey protein concentrate from Canterbury, providing essential amino acids to support muscle growth, recovery, strength and healthy ageing.

Premium New Zealand whey protein from Canterbury

O2B Our Whey Protein is made with high-quality whey protein concentrate sourced from Canterbury, New Zealand, providing a naturally rich source of essential amino acids to support muscle maintenance, growth and recovery.

Available in Blackcurrant, Vanilla and Chocolate, O2B Our Whey Protein offers a convenient way to increase daily protein intake, whether you're physically active, recovering from exercise or simply wanting to maintain strength and vitality as you age.

With a straightforward ingredient list and a focus on quality New Zealand dairy protein, it's everyday nutrition without unnecessary complexity.

Complete protein: providing all nine essential amino acids

Whey is considered a complete protein because it naturally contains all nine essential amino acids that the body cannot manufacture itself.

These amino acids are required for building and maintaining muscle tissue, producing enzymes and supporting many of the body's normal repair and maintenance processes.

Whey protein is also highly digestible, making it an efficient source of dietary protein for people with increased protein requirements or those who find it difficult to consume enough protein through meals alone.

Leucine: an important signal for muscle protein synthesis

Whey protein is naturally rich in branched-chain amino acids (BCAAs), particularly leucine.

Leucine plays an important role in activating the cellular signalling pathways involved in muscle protein synthesis, the process through which the body builds and repairs muscle proteins.

This makes whey particularly useful after resistance exercise, when combined with regular strength training and adequate overall nutrition.

Muscle strength and healthy ageing

Maintaining muscle mass becomes increasingly important as we age.

Muscle supports much more than movement. It contributes to balance, stability, physical independence and healthy glucose metabolism.

Ageing muscles can also become less responsive to smaller protein servings, meaning older adults may benefit from paying closer attention to both their total daily protein intake and how it is distributed across meals.

O2B Our Whey Protein provides a convenient source of complete protein to help support muscle maintenance and everyday strength alongside regular physical activity.

Supporting exercise recovery and active lifestyles

Exercise places demands on muscle tissue, and adequate dietary protein provides the amino acids required for normal repair and adaptation.

Whey protein is rapidly digested and supplies essential amino acids that support muscle protein synthesis following physical activity.

Whether you're strength training, playing sport, walking, gardening or staying active in other ways, meeting your daily protein needs helps support recovery and maintain healthy muscle function.

Blackcurrant: a distinctly New Zealand combination

Our Blackcurrant flavour combines 80% New Zealand whey protein concentrate with 10% pure New Zealand blackcurrant powder.

Blackcurrants naturally contain anthocyanins, the plant pigments responsible for their rich purple colour, along with other naturally occurring polyphenols.

This creates a distinctive fruity protein option that brings together Canterbury dairy protein and New Zealand-grown blackcurrants.

Stevia provides sweetness without added sugar.

Vanilla and Chocolate: simple everyday favourites

For customers who prefer a classic protein shake, our Vanilla and Chocolate varieties offer straightforward flavour options.

Vanilla contains 98% whey protein concentrate with 2% vanilla flavouring, while Chocolate contains 96% whey protein concentrate with 4% chocolate flavouring.

Both provide a convenient way to add high-quality protein to smoothies, breakfasts and everyday meals.

Easy to mix, easy to enjoy

Sunflower lecithin is included to support easy mixing and a smooth, consistent texture.

O2B Our Whey Protein can be mixed with water or milk, blended into smoothies or added to foods such as yoghurt and porridge.

It's a practical addition to daily nutrition for athletes, active adults and older people wanting to maintain healthy muscle mass and strength.

New Zealand quality, everyday protein nutrition

Made with whey protein concentrate sourced from Canterbury, O2B Our Whey Protein combines the nutritional advantages of complete dairy protein with a simple, versatile formulation.

From exercise recovery to healthy ageing, it provides the essential amino acids needed to support the body's ongoing muscle maintenance and repair processes.

What is O2B Our Whey Protein?

O2B Our Whey Protein is a concentrated protein powder made from New Zealand cow’s milk. It provides essential amino acids to help fuel the body, maintain lean muscle mass and support recovery between workouts.

How much protein is in each serving?

A 33g serving of Vanilla or Chocolate provides 25.2g of protein. A 33g serving of Blackcurrant provides 24.6g of protein.

Which flavours are available?

O2B Our Whey Protein is available in Vanilla, Chocolate and Blackcurrant.

What is the difference between the three flavours?

Vanilla contains NZ whey protein concentrate, vanilla flavouring and sunflower lecithin.

Chocolate contains NZ whey protein concentrate, chocolate flavouring and sunflower lecithin.

Blackcurrant contains whey protein concentrate, pure New Zealand blackcurrant powder, stevia and sunflower lecithin. It has a slightly different nutrition profile and provides 24.6g of protein per serving.

How do I prepare O2B Our Whey Protein?

Mix 2 heaped tablespoons, approximately 33g, into 250ml of water, milk or another preferred liquid. It can also be blended into a smoothie.

Is O2B Our Whey Protein only for athletes?

No. It is for athletes and gym enthusiasts as well as busy people wanting a convenient source of protein and amino acids.

Is O2B Our Whey Protein a meal replacement?

It is not a replacement for a balanced, healthy diet and lifestyle. It can be added to a meal or smoothie to increase protein intake, but it should not a nutritionally complete meal on its own.

Does O2B Our Whey Protein contain milk?

Yes. All three flavours contain whey protein concentrate made from milk.

Is O2B Our Whey Protein dairy-free?

No. Whey is derived from cow’s milk, so this product is not dairy-free and is unsuitable for people with a milk-protein allergy.

How many servings are in a 1kg pouch?

At approximately 33g per serving, a 1kg pouch provides around 30 servings.

Can I add it to smoothies?

Yes. All three flavours can be blended into smoothies or mixed directly with a preferred liquid.

Suggested Dose:

Mix 2 heaped tablespoons (approx. 33g) directly into 250mls of your choice of liquid or smoothie.

For best results take within 60-90 minutes after exercise.

Not a replacement for a balanced healthy diet and lifestyle.

Vanilla:

Typical Nutrition per 33g

  • Energy 536kj
  • Protein 25.2g
  • Total Fat 2.1g
  • Fat (Saturated) 0.7g
  • Carbohydrate 1.6g
  • Sugars 1.6g
  • Sodium 120mg

Typical Nutrition per 100g

  • Energy 1620kj
  • Protein 76g
  • Total Fat 6.4g
  • Fat (Saturated) 2.2g
  • Carbohydrate 4.9g
  • Sugars 4.9g
  • Sodium 363mg

Typical Amino Acid Profile (Results are in grams of amino acids per 100 grams of protein)

Alanine 3.5g, Valine 5.05g, Aspartic acid 8.4g, Arginine 2.3g, Glutamic acid 13.3g, Cysteine 1.7g, Glycine 1.4g, Histidine 1.6g, Isoleucine 4.6g, Leucine 8.8g, Lysine 7.5g, Methionine 1.6g, Phenylalanine 2.6g, Proline 6.6g, Serine 4.6g, Threonine 4.5g, Tryptophan 1.3g, Tyrosine 2.3g

Chocolate:

Typical Nutrition per 33g

  • Energy 536kj
  • Protein 25.2g
  • Total Fat 2.1g
  • Fat (Saturated)0.7g
  • Carbohydrate 1.6g
  • Sugars 1.6g
  • Sodium 120mg

Typical Nutrition per 100g

  • Energy 1620kj
  • Total Calories 387cal
  • Protein 76g
  • Total Fat 6.4g
  • Fat (Saturated) 2.2g
  • Carbohydrate 4.9g
  • Sugars 4.9g
  • Sodium 363mg

 Typical Amino Acid Profile (Results are in grams of amino acids per 100 grams of protein)

Alanine 3.5g, Valine 5.05g, Aspartic acid 8.4g, Arginine 2.3g, Glutamic acid 13.3g, Cysteine 1.7g, Glycine 1.4g, Histidine 1.6g, Isoleucine 4.6g, Leucine 8.8g, Lysine 7.5g, Methionine 1.6g, Phenylalanine 2.6g, Proline 6.6g, Serine 4.6g, Threonine 4.5g, Tryptophan 1.3g, Tyrosine 2.3g

Blackcurrant:

Typical Nutrition per 33g

  • Energy 527kj
  • Protein 24.6g
  • Total Fat 2g
  • Fat (Saturated) 0.7g
  • Carbohydrate 2.8g
  • Sugars 2.8g
  • Sodium 58mg

Typical Nutrition per 100g

  • Energy 1597kj
  • Protein 74.5g
  • Total Fat 6g
  • Fat (Saturated) 2g
  • Carbohydrate 8.3g
  • Sugars 8.3g
  • Sodium 176mg

Typical Amino Acid Profile (Results are in grams of amino acids per 100 grams of protein)  

Alanine 3.5g, Arginine 2.3g, Aspartic acid 8.4g, Cysteine 1.7g, Glutamic acid 13.3g, Histidine 1.6g, Glycine 1.4g, Leucine 8.8g, Isoleucine 4.6g, Methionine 1.6g, Lysine 7.5g, Proline 6.6g, Phenylalanine 2.6g, Threonine 4.5g, Serine 4.6g, Tyrosine 2.3g, Tryptophan 1.3g Valine 5.05g

Ingredient Amount Role in Protein Nutrition
NZ Whey Protein Concentrate (Milk) Blackcurrant: 80%
Vanilla: 98%
Chocolate: 96%
Provides high-quality protein and essential amino acids to support muscle growth, repair and maintenance
Pure New Zealand Blackcurrant Powder (Blackcurrant flavour only) 10% Provides natural blackcurrant flavour and naturally occurring plant nutrients
Vanilla Flavouring (Vanilla flavour only) 2% Provides the product’s vanilla flavour
Chocolate Flavouring (Chocolate flavour only) 4% Provides the product’s chocolate flavour
Stevia (Blackcurrant flavour only) Provides sweetness without added sugar
Sunflower Lecithin Supports easy mixing and a smooth, consistent texture
CONTAINS: Milk

Who is O2B Whey Protein for?

O2B Whey Protein may suit people who want a convenient source of protein and essential amino acids to support muscle maintenance, exercise recovery and everyday nutrition.

  • Athletes, fitness enthusiasts and gym-goers
  • Bodybuilders and people undertaking resistance training
  • Active adults wanting to support lean muscle mass
  • Busy people looking for a convenient source of additional protein
  • Customers interested in NZ-sourced whey protein

Why take O2B Whey Protein?

O2B Whey Protein makes it easier to add protein and essential amino acids to your daily routine. Protein supports lean muscle maintenance, recovery between workouts, cellular growth and the growth and maintenance of tissues including muscle, skin and nails.

It is a convenient option for active people, athletes, gym enthusiasts and busy customers who want a protein-rich shake or smoothie. The Blackcurrant variant also contains pure New Zealand blackcurrant powder for additional berry nutrients and antioxidant support.

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What You Can Count On

Made By Us

We have made human and pet supplements in our purpose-built factory in Nelson, New Zealand since 2003.

Quality Control

Trust is important to us. We operate under compliance procedures verified by MPI and we lab test every product we make.

Free Shipping in NZ

We offer a factory direct overnight courier service to our New Zealand customers for FREE. No minimum order.

Made in Nelson, New Zealand

We’ve been manufacturing natural health supplements for over 20+ years in our purpose built facility. We take a nutrition based approach to health and believe that what you put in, is what you get out. That’s why we use natural ingredients and science backed formulations to develop our products, ensuring you get the highest quality products made locally.

What Our Customers Say

  • 5 stars: 6 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
D
Dahna
Love it

This is the best tasting of all the protein powders I've tried. Not sickly sweet, just a subtle vanilla flavour without that artificial taste. Love that there's only 3 ingredients unlike most other products!

Thanks so much for the review Dahna, glad you like it, we do too!

M
Matt
Excellent, healthy product

I use O2b Blackcurrant Whey protein after my gym sessions and I love what I get out of it. My muscles feel replenished the next day which helps with regular exercising. I believe that they Blackcurrant Whey protein helps me get my protein requirements and so much more! What I love most is that its locally produced with real and wholesome ingredients so I know that I'm giving my body the best whey protein that I can

M
Maria
Great tasting, awesome for protein shakes

I absolutely love this protein. It has a great natural vanilla taste and is easy to add to any type of smoothie. I take it in the mornings and after the gym. Cheers O2B

T
Trav
A+

Love this stuff, literally the best tasting protein on the market with fantastic protein vs sugar/fat ratio. My pals and I will never buy anything other than Vanilla O2B. Keep it up please!

N
Nathan Fa'avae
Awesome

The O2B Whey & Blackcurrant was awesome, carried it into the middle of the desert and loaded it in before our compulsory rest, we kept running the entire 120km to a record time - so definately worked alright!*

(World Champion Adventure Racer)

M
Marcel
Made recovery easier

I took your Whey powder plus Blackcurrant, I raced hard but my body didn't feel as tired as in former races...