index
27sv Servings
144.57 Kcal Energy
26g Protein
5.59g Carbs
1.89g Total fat

Fermented Yeast Protein 1Kg - One Science Nutrition (OSN)

  • Rs. 1,899.00
  • Regular price Rs. 2,999.00

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One Science Nutrition Yeast Protein – 26g Protein Per Serving

Discover a new approach to daily protein with One Science Nutrition Yeast Protein, a fermentation-derived protein supplement designed for fitness enthusiasts seeking an alternative to conventional protein sources. Delivering 26g of protein and 5.7g of BCAAs per serving, it helps support muscle growth, repair, and recovery as part of a balanced diet and consistent training routine.

Developed for modern fitness lifestyles, OSN Yeast Protein combines fermentation technology with convenient daily nutrition, making it an alternative worth exploring for people looking beyond traditional whey and plant-based protein supplements.

What Is Yeast Protein?

Yeast protein is a protein source obtained from yeast biomass produced through fermentation. It provides amino acids that the body uses to build and repair proteins, including those involved in muscle maintenance and recovery.

Unlike whey protein, which is derived from milk, yeast protein is produced using fermentation technology. Its nutritional profile and suitability depend on the specific yeast strain and manufacturing process, making the product's ingredient and allergen information important when choosing a protein supplement.

One Science Nutrition Yeast Protein offers a modern option for individuals looking to diversify their daily protein intake.

Key Benefits of One Science Nutrition Yeast Protein

1. 26g Protein Per Serving

Each serving delivers 26g of protein to help you meet your daily protein requirements and support muscle development and repair when combined with resistance training and a balanced diet.

2. 5.7g BCAAs Per Serving

Branched-chain amino acids (BCAAs) are essential amino acids involved in muscle protein metabolism. The 5.7g of BCAAs per serving contributes to your overall amino acid intake and supports your daily training nutrition.

3. Fermentation-Derived Protein

Produced using fermentation technology, yeast protein offers an alternative to conventional dairy-based and plant-derived protein supplements. It is an option for fitness enthusiasts looking to explore different protein sources.

4. Designed for Everyday Nutrition

Whether you train regularly or simply want to increase your daily protein intake, Yeast Protein can complement a balanced diet and an active lifestyle.

5. Zero Added Sugar

With zero added sugar, this formula fits into nutrition routines where limiting added sugar is a priority. Check the nutritional information for total sugars and carbohydrates.

6. Added Digestive Support

The formula includes digestive support ingredients intended to complement your protein routine. Individual digestive responses can vary, so refer to the ingredient list for details.

Who Should Choose Yeast Protein?

One Science Nutrition Yeast Protein may be suitable for:

  • Gym-goers and strength-training enthusiasts looking to meet their daily protein requirements.

  • Muscle-building enthusiasts who need convenient protein to complement resistance training.

  • Fitness-conscious individuals seeking alternatives to conventional protein supplements.

  • People exploring non-dairy protein options, subject to the product's verified ingredient and allergen information.

  • Active individuals looking for a convenient way to add protein to their daily nutrition routine.

Important: Yeast-derived protein is not automatically suitable for every dietary restriction. Check the product label for allergens, ingredients, and suitability for your specific dietary needs.

Yeast Protein vs Whey Protein vs Plant Protein

Choosing the right protein depends on your dietary preferences, nutritional goals, digestion, and ingredient requirements.

Feature Yeast Protein Whey Protein Plant Protein
Protein source Yeast biomass produced through fermentation Milk Sources such as peas, soy, rice, or blends
Production method Fermentation Dairy processing Extraction or processing of plant ingredients
Protein content Depends on the formulation Depends on the formulation Depends on the formulation
Amino acid profile Depends on the yeast strain and formulation Generally a complete protein with all nine essential amino acids Varies by source and blend
Dietary considerations Check ingredients and allergens Contains milk-derived protein Depends on the plant source and formulation
Best choice Depends on individual needs and product formulation A familiar option for dairy-tolerant consumers An option for those preferring plant-derived protein

Which protein is best? There is no single best protein for everyone. Total daily protein intake, amino acid quality, dietary preferences, tolerance, and consistency all matter. Choose a product that fits your individual needs.

How to Use One Science Nutrition Yeast Protein

  1. Check the product label for the recommended serving size and preparation instructions.

  2. Mix the recommended serving with the suggested amount of water or another suitable beverage, if permitted by the label.

  3. Consume it at a time that fits your daily nutrition and training routine.

  4. Combine your protein supplement with balanced meals, adequate overall protein intake, and consistent exercise.

Protein supplements are intended to complement your diet, not replace a varied and balanced eating pattern.

Frequently Asked Questions About Yeast Protein

1. How much protein does One Science Nutrition Yeast Protein contain?

Each serving of One Science Nutrition Yeast Protein provides 26g of protein, along with 5.7g of BCAAs, according to the product information provided.

2. What is yeast protein made from?

Yeast protein is derived from yeast biomass produced through fermentation. The exact yeast strain and processing method depend on the product formulation.

3. Is yeast protein different from whey protein?

Yes. Yeast protein is produced from yeast through fermentation, while whey protein is derived from milk. Their nutritional profiles, ingredients, and suitability for different diets can vary.

4. Does yeast protein support muscle growth?

Yeast protein can contribute to the dietary protein needed for muscle growth and repair. Results depend on overall protein intake, training, energy intake, and recovery.

5. Is yeast protein easy to digest?

Digestive tolerance varies from person to person and depends on the specific formulation. OSN Yeast Protein includes added digestive support, according to the supplied product description, but individual experiences may differ.

6. Does One Science Nutrition Yeast Protein contain added sugar?

According to the supplied product information, the formula contains zero added sugar. Refer to the product's nutritional panel for details on total sugars and carbohydrates.

7. When should I take yeast protein?

You can incorporate yeast protein into your daily nutrition routine at a time that suits your schedule. Meeting your overall daily protein requirements is more important than relying on a specific timing window.

8. Who can use yeast protein?

It may suit adults who want a convenient protein supplement to complement their diet and exercise routine. Check the product label for ingredients, allergens, recommended use, and any relevant dietary restrictions.

Make Every Serving Count

Your fitness journey depends on consistent training, appropriate nutrition, and recovery. With 26g of protein and 5.7g of BCAAs per serving, One Science Nutrition Yeast Protein offers a fermentation-derived protein option to complement your daily routine.

Explore One Science Nutrition Yeast Protein and find a new way to fuel your fitness goals.

  • 5 stars: 64 (76%)
  • 4 stars: 7 (8%)
  • 3 stars: 13 (15%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous

Good Protein Powder.

G
Gautam P
Great for recovery

A good addition to my post-workout routine. The Alphonso Mango is a nice flavour. Highly recommended.

G
Gautam P
Great for recovery

A good addition to my post-workout routine. The Alphonso Mango is a nice flavour. Highly recommended.

S
Shivani R
Good protein

Great protein. The Rich Chocolate flavour is a nice treat. I'm impressed with the quality and how it mixes.

S
Shivani R
Good protein

Great protein. The Rich Chocolate flavour is a nice treat. I'm impressed with the quality and how it mixes.

A
Ajay K
Excellent product

I've been using it for a few weeks and I'm very happy with it. No heaviness, just good nutrition.

A
Ajay K
Excellent product

I've been using it for a few weeks and I'm very happy with it. No heaviness, just good nutrition.

M
Meera S
Great alternative

This is a great alternative to traditional whey protein. Clean, tasty, and mixes well. The Iced Coffee is a must-try!

M
Meera S
Great alternative

This is a great alternative to traditional whey protein. Clean, tasty, and mixes well. The Iced Coffee is a must-try!

D
Deepak R
Good product

Great product, I love it. The Alphonso Mango flavour is unique and refreshing.

Thank you, Deepak!

D
Deepak R
Good product

Great product, I love it. The Alphonso Mango flavour is unique and refreshing.

Thank you, Deepak!

P
Priya K
Sits well with me

This is the only protein that doesn't leave me feeling heavy. The Rich Chocolate is a classic and I'm loving it.

P
Priya K
Sits well with me

This is the only protein that doesn't leave me feeling heavy. The Rich Chocolate is a classic and I'm loving it.

V
Vikram T
Love the yeast protein

A modern approach to protein and I've been enjoying it. Iced Coffee is my favourite flavour.

V
Vikram T
Love the yeast protein

A modern approach to protein and I've been enjoying it. Iced Coffee is my favourite flavour.

R
Rajesh S
Great product, great taste

This is a great product. It's a new type of protein and I'm really enjoying it. The Alphonso Mango is especially good.

R
Rajesh S
Great product, great taste

This is a great product. It's a new type of protein and I'm really enjoying it. The Alphonso Mango is especially good.

A
Anjali P
Best protein I've tried

The Rich Chocolate flavour is delicious and I've had no issues with it. This protein is clean and I'm very impressed.

We're glad you like it, Anjali!

A
Anjali P
Best protein I've tried

The Rich Chocolate flavour is delicious and I've had no issues with it. This protein is clean and I'm very impressed.

We're glad you like it, Anjali!

N
Nisha R
Great alternative to whey

I was skeptical at first, but this is a great alternative to whey. The Iced Coffee flavour is amazing.

N
Nisha R
Great alternative to whey

I was skeptical at first, but this is a great alternative to whey. The Iced Coffee flavour is amazing.

K
Karan M
Incredible product

This yeast protein is very easy on the stomach and the Alphonso Mango flavour is fantastic.

K
Karan M
Incredible product

This yeast protein is very easy on the stomach and the Alphonso Mango flavour is fantastic.

R
Rajesh Sharma
Excellent Plant Protein

Finally found a yeast protein that doesn't taste like dirt! Mixes smoothly with water and the chocolate flavor is actually enjoyable. No bloating like whey gives me.

P
Priya Patel
Good but Pricey

Quality is good and digestion is better than whey, but the price is a bit high compared to other plant proteins. Taste is decent though.

S
Suresh Kumar
Average Taste

Mixes well and no stomach issues, but the chocolate flavor tastes a bit artificial. Expected better for the price. Still drinkable.

V
Vikram Rao
Better Than Expected

Was skeptical about fermented yeast but this digests so much better than pea protein. No grittiness at all. Highly recommend for sensitive stomachs.

N
Neha Gupta
Okay but Grainy

Protein content is good but there's a slight grainy texture when mixed with water. With milk it's fine. Taste is acceptable.

D
Deepika Nair
Good Not Great

Does the job for post workout recovery. Mixability is average - needs a blender for best results. Taste is mild which is nice.

R
Rajiv Khanna
Too Sweet

The chocolate is too sweet for my liking. Had to mix with extra water. Protein quality seems good but flavor needs improvement.

R
Rohit Verma
Solid Choice

Good protein profile and mixes decently. Price is reasonable for fermented protein. Would buy again but hoping for more flavors.

T
Tanya Bose
Clumpy Sometimes

Taste is good but sometimes gets clumpy if not shaken well. Need to use warm water first then add ice. Results are decent.

A
Amitabh Ghosh
Great for Lactose Intolerant

Switched from whey due to lactose issues. This is so much gentler on my gut and I don't miss the dairy at all. Muscle recovery is still on point.

About One Science Nutrition

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Built for people who actually train
Built in Europe. Made for India.
One Science Nutrition is made in Dunakeszi, Hungary — EU, at the Scitec facility, one of Europe's most established sports nutrition manufacturers. Grass-fed whey, produced under ISO 22000, GMP and IFS Food certification, and brought to India exclusively by Muscle House India. Every tub is amino spike free. No glycine, no taurine, no cheap nitrogen padding the number on the label. What the panel says is what your muscles get. The range covers the full training block — Premium Whey, Nitra Whey and ISO Gold for protein and recovery, Psycho Pump and Sniper for the hard sessions, BCAA and EAA for the work in between, and daily wellness for everything the gym doesn't cover. Fourteen flavours, because the best protein is the one you'll actually finish.

200,000+ customers. 4.8 out of 5 across thousands of verified reviews. Backed by Tiger Shroff, IFBB Pro Sunit Jadhav and Mr. World 2021 Junaid Khan.

European science. Indian pricing. Zero compromise in between.

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