
Review grade
Optimum Nutrition Serious Mass Protein Powder With Creatine, Glutamine, 25 Vitamins & Minerals, High Calorie Mass Gainer, Strawberry Flavour, 8 Servings, 2.73kg, Packaging May Vary
- Allergen Information: âContains: Milk, Soy, Eggs
- Weight: â2.72 kg
- Units: â2730.0 gram
- Storage Instructions: âIn a cool, dry place
- Serving Recommendation: â2 Scoops
Optimum Nutrition Serious Mass Protein Powder Review
Optimum Nutrition Serious Mass Protein Powder is a powerhouse supplement that has rightfully secured its place in our top 5 list of must-have products. With a blend of essential nutrients, this high-calorie mass gainer offers a comprehensive solution for individuals looking to support muscle growth and enhance their performance.
Unmatched Nutritional Profile
One of the standout features of this product is its low-fat formula packed with over 1250 calories and 50g of protein per serving. The addition of 3 grams of creatine monohydrate further boosts performance, making it a versatile choice for fitness enthusiasts.
Comprehensive Ingredient List
What sets Optimum Nutrition Serious Mass apart from its competitors is its no-added-sugar formula enriched with 25 essential vitamins and minerals. With less than 5g of fat per serving and over 250 grams of carbohydrates, this protein powder prioritizes muscle recovery and overall well-being.
Delicious Strawberry Flavor
Available in six delectable flavors, including the refreshing strawberry variant, this protein powder caters to diverse taste preferences. Whether mixed with water or plant milk, the fruity undertones make it a delightful post-workout treat.
Evolutionary Advancements
Optimum Nutrition has continually refined its Serious Mass formula to meet evolving consumer needs. By incorporating feedback and scientific advancements, the product has maintained its position as a market leader in the fitness industry.
Alternative Options and Versatility
While Optimum Nutrition Serious Mass excels as a mass gainer, individuals seeking alternative protein sources or specific nutritional profiles may explore other products in the brand's lineup. Understanding the suitability of each option based on individual goals is crucial for optimal results.
- Consider Optimum Nutrition Gold Standard Whey for a leaner protein source
- Explore Optimum Nutrition Pro Gainer for a balance of calories and nutrients
By offering a range of products tailored to different needs, Optimum Nutrition ensures that every fitness enthusiast finds a suitable match.
Optimum Nutrition Serious Mass Protein Powder stands out not only for its performance metrics but also for its commitment to quality and innovation. As a top contender in the mass gainer category, this product continues to impress users with its efficacy and delicious flavors.
Specifications
Allergen Information: | âContains: Milk, Soy, Eggs |
Weight: | â2.72 kg |
Units: | â2730.0 gram |
Storage Instructions: | âIn a cool, dry place |
Serving Recommendation: | â2 Scoops |
Manufacturer contact: | â4 Waterside, Dublin 24, Ireland |
Country of origin: | âgb, âUnited Kingdom |
Brand: | âOptimum Nutrition |
Format: | âPowder |
Age Range Description: | âAdult |
Pros
- High calorie content with over 1250 CALORIES per serving for those looking to bulk up
- Rich in protein with 50g per serving to support muscle growth
- Includes 25 vitamins and minerals for overall health and well-being
- Contains 3 grams of CREATINE MONOHYDRATE to enhance performance
- Comes in 6 different flavors for variety and personal preference
Cons
- High in carbohydrates with over 250 grams per serving, may not be suitable for low-carb diets

Review grade
Bulk Essential Mass Gainer, Protein Shake For Weight Gain, Vanilla, 1 Kg
- Additives: âfruit extract
- Units: â1000.0 gram
- Manufacturer contact: âBulk, 1 Gunfleet, Colchester, CO4 9QX, UK / Bulk, Centrum Logistyczne, ĆÄ kowa, 23, 55-095, MirkĂłw, Poland
- Brand: âBulk
- Format: âPowder
Why Bulk Essential Mass Gainer Made It to Our Top 5 List
When it comes to achieving weight gain goals, the Bulk Essential Mass Gainer stands out as a reliable companion for dedicated trainers. Packed with essential ingredients, this protein shake offers a complete formula designed to support muscle growth effectively.
Performance Metrics
- 25g of protein per serving
- Over 70g of carbohydrates
- 450 kcal per serving
The high-quality mix of milk and whey protein in this product ensures that you can easily meet your protein goals, a crucial aspect for muscle development. Its rich protein content contributes significantly to the growth of muscle mass, making it a valuable addition to any bulking regimen.
Differentiation from Competitors
What sets the Bulk Essential Mass Gainer apart from its competitors is its balanced formulation that combines protein, carbohydrates, and calories in optimal proportions. This blend caters specifically to individuals looking to bulk up effectively without compromising on nutritional quality.
Alternatives and Suitability
While there are alternative mass gainers in the market, the Bulk Essential Mass Gainer stands out for its suitability for dedicated trainers seeking a potent formula to support their muscle growth goals. Its vanilla flavor adds a pleasant twist to the usual protein shake experience, making it a versatile choice for different preferences.
Evolution from Previous Versions
Over time, the Bulk Essential Mass Gainer has evolved to meet the changing needs of consumers, refining its formula to deliver enhanced results consistently. The product's evolution reflects a commitment to staying relevant in the fitness industry and adapting to emerging trends.
Decision-Making Factors
Key decision-making factors that favor the Bulk Essential Mass Gainer include its high protein content, carbohydrate balance, and calorie density, all of which are crucial for effective weight gain. Additionally, the product's reputation for supporting muscle growth makes it a compelling choice for individuals serious about bulking up.
Design Choices and User Experience
The design of the Bulk Essential Mass Gainer focuses on simplicity and effectiveness, ensuring that users can easily incorporate it into their daily fitness routines. The user-friendly packaging and versatile powder format make it convenient to prepare and consume, enhancing the overall user experience.
Specifications
Additives: | âfruit extract |
Units: | â1000.0 gram |
Manufacturer contact: | âBulk, 1 Gunfleet, Colchester, CO4 9QX, UK / Bulk, Centrum Logistyczne, ĆÄ kowa, 23, 55-095, MirkĂłw, Poland |
Brand: | âBulk |
Format: | âPowder |
Age Range Description: | âAdult |
Pros
- Contains a complete formula with essential ingredients for bulking
- High-quality mix of milk and whey protein to help achieve protein goals
- Provides 25g of protein, over 70g of carbohydrates, and 450 kcal per serving
- Tailored for dedicated trainers to support muscle growth
- Available in Chocolate and Vanilla flavors, catering to different preferences
Cons
- May not be suitable for individuals with lactose intolerance or dairy allergies

Review grade
USN Hyperbolic Mass Vanilla 2kg: High Calorie Mass Gainer Protein Powder For Fast Muscle MassâWeight Gainer, With Added Creatine And Vitamins
- Product Name: âHEALTH_PERSONAL_CARE
- Additives: âCreatine
- Allergen Information: âContains: Milk, Oat, Dairy may contain
- Weight: â2 kg
- Units: â2000.0 gram
USN Hyperbolic Mass Vanilla 2kg Review: Top 5 Product
USN Hyperbolic Mass Vanilla 2kg is a high-calorie mass gainer protein powder designed for fast muscle mass gain, making it a standout product in our top 5 list. Packed with added creatine and essential vitamins, this weight gainer offers a comprehensive solution for individuals looking to enhance their muscle-building journey.
Performance Metrics
- 1,160 calories per serving cater to those struggling to gain muscle mass.
- 60g of protein and 5400mg of creatine provide a potent combination for muscle growth.
- Enhanced formula for post-workout effectiveness and improved taste.
Differentiation from Competitors
What sets USN Hyperbolic Mass apart is not only its high-calorie content but also its focus on taste. The delicious vanilla flavor makes it a preferred choice for users who prioritize both results and palatability. Additionally, the inclusion of essential vitamins further enhances its nutritional value, giving it an edge over competitors.
Alternatives and Suitability
While there are alternative mass gainers on the market, USN Hyperbolic Mass stands out for its comprehensive approach to muscle building. For individuals seeking a fast-acting, easy-mixing formula with a great taste, this product is ideal. Its suitability lies in catering to those who struggle to gain muscle mass effectively.
Evolution from Previous Versions
USN Hyperbolic Mass has evolved from its previous versions by focusing on not just the caloric content but also the overall user experience. The smoother taste and improved post-workout effectiveness demonstrate a commitment to enhancing customer satisfaction and product efficacy.
Decision-Making Factors and Design Choices
- Caloric content and protein-to-creatine ratio are key decision-making factors for muscle gain.
- The design choice of a delicious vanilla flavor enhances user experience and satisfaction.
- Clear instructions for optimal consumption ensure users can maximize the benefits of the product.
In conclusion, USN Hyperbolic Mass Vanilla 2kg stands out as a top product for individuals looking to accelerate their muscle-building journey with a focus on taste, effectiveness, and overall nutritional value. Its evolution from previous versions, coupled with key decision-making factors and design choices, makes it a compelling choice in the mass gainer market.
Specifications
Product Name: | âHEALTH_PERSONAL_CARE |
Additives: | âCreatine |
Allergen Information: | âContains: Milk, Oat, Dairy may contain |
Weight: | â2 kg |
Units: | â2000.0 gram |
Storage Instructions: | âKeep this product in a cool, dry place out of reach of children |
Manufacturer contact: | âUSN UK Ltd, Seven House, High Street, Longbridge, B31 2UQ |
Country of origin: | âgb, âUnited Kingdom |
Country of origin of primary ingredient(s): | âUnited Kingdom |
Brand: | âUSN |
Format: | âPowder |
Age Range Description: | âAdult |
Pros
- High-calorie mass gainer with 1,160 calories per serving, ideal for individuals struggling to gain muscle mass
- Contains a massive 60g of protein per serving, along with 5400mg of creatine and essential vitamins for muscle recovery and growth
- Delicious vanilla flavor with improved formula for greater post-workout effectiveness and smooth taste
- Easy-mixing and effective formula for fast-acting results in increasing muscle mass
- Recommended intake of 1-2 servings daily for best results, suitable as a post-workout supplement or snack between meals
Cons
- High-calorie content may not be suitable for individuals with low caloric needs or weight management goals

Review grade
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Strawberry, 5kg)
- Product Name: âMass Gainer
- Allergen Information: âContains: Milk, Soy, Oat
- Weight: â5 kg
- Units: â5000.0 gram
- Storage Instructions: âPlease store in a cool, dry place out of reach of children.
The Bulk Protein Company, SERIOUS GAINZ Review
When it comes to achieving serious gains and muscle growth, The Bulk Protein Company's SERIOUS GAINZ Whey Protein Powder stands out as a top contender in the market. With its focus on weight gain and mass building, this product has rightfully secured a spot in our top 5 list of recommended protein supplements.
Performance Metrics
Delivering a substantial 30g of protein per serving, this protein isolate powder is designed to support muscle development effectively. Its high protein content aids in post-workout recovery, reducing muscle soreness, and promoting muscle strength and size over time.
Differentiation from Competitors
What sets SERIOUS GAINZ apart from its competitors is its balanced formulation that not only provides protein but also offers 468 lean calories per serving. This makes it an ideal choice for individuals looking to bulk up and increase weight in a healthy manner.
Alternatives and Suitability
- For those seeking a leaner option, alternatives with lower carbohydrate content may be more suitable.
- If convenience is a priority, ready-to-drink protein shakes could be considered.
Product Evolution
Over time, SERIOUS GAINZ has evolved to meet the changing needs of fitness enthusiasts. From enhancing its flavor options to improving mixability, the product has continually adapted to cater to a broader consumer base.
Decision-making Factors
Consumers are drawn to this product due to its high-quality whey protein content, quick digestibility, and rich amino acid profile. These factors play a crucial role in muscle growth and recovery post-exercise.
Design Choices and User Experience
The packaging of SERIOUS GAINZ in a 5kg tub with 40 servings not only offers excellent value but also ensures a month's supply of protein powder. The inclusion of a scooper for accurate measurements enhances user convenience and usability.
In conclusion, The Bulk Protein Company's SERIOUS GAINZ Whey Protein Powder is a reliable choice for individuals looking to enhance their muscle-building journey. With its focus on quality ingredients, performance benefits, and value for money, it's no surprise why this product has earned its place among our top 5 recommendations.
Specifications
Product Name: | âMass Gainer |
Allergen Information: | âContains: Milk, Soy, Oat |
Weight: | â5 kg |
Units: | â5000.0 gram |
Storage Instructions: | âPlease store in a cool, dry place out of reach of children. |
Manufacturer contact: | âGuinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB |
Country of origin: | âgb |
Country of origin of primary ingredient(s): | âUnited Kingdom |
Brand: | âThe Bulk Protein Company |
Format: | âPowder |
Age Range Description: | âAdult |
Pros
- High protein content of 30g per serving to support muscle building and recovery
- Contains 81g of carbohydrates to aid in protein absorption and muscle mass development
- Comes in 10 different flavors for variety and enjoyable consumption
- Great value with a 5kg tub providing up to a month's supply of protein powder
- Convenient serving recommendations for post-training and non-workout days
Cons
- May not be suitable for individuals with soy, oat, or milk allergies
- High calorie content (468 lean calories per serving) may not fit well with low-calorie diets

Review grade
Reflex Nutrition Instant Mass Heavyweight - Mass Gainer - Over 1000 Kcal Per Serving, 60g Protein, Creatine - High Calorie Post Workout Or Before Bed Protein Shake (Chocolate Perfection, 2 Kg)
- Product Name: âHEALTH_PERSONAL_CARE
- Allergen Information: âContains: Wheat, Egg may contain, Soy, Milk, Oat
- Weight: â2 kg
- Volume: â2000 Millilitres
- Units: â2000.0 gram
Reflex Nutrition Instant Mass Heavyweight - Mass Gainer Review
When it comes to bulking up and enhancing muscle gains, the Reflex Nutrition Instant Mass Heavyweight stands out as a powerhouse in the realm of mass gainers. This high-calorie protein shake is meticulously engineered to fuel your body with over 1000 kcals per serving, making it a go-to choice for individuals looking to pack on size and strength.
Performance Metrics
One of the key highlights of this product is its exceptional nutrition profile. With a generous serving of 60g of protein, 200g of complex carbohydrates, essential amino acids, creatine, and a blend of 18 vitamins and minerals, each shake delivers a comprehensive array of nutrients to support muscle growth and post-workout recovery.
Differentiation from Competitors
What sets the Reflex Nutrition Instant Mass Heavyweight apart from its competitors is not only its nutrient-packed formula but also its outstanding taste. The Chocolate Perfection flavor offers a delightful and creamy indulgence, making it a treat for both your taste buds and your muscles.
Alternatives and Suitability
While there are various mass gainers on the market, few can match the quality and assurance provided by Reflex Nutrition. For those seeking a weight gainer free from added sugars, artificial colors, and soy protein, this product ticks all the boxes for a conscientious choice in muscle-building supplements.
Evolution from Previous Versions
Reflex Nutrition has continuously refined its Instant Mass Heavyweight formula to meet the evolving needs of athletes and fitness enthusiasts. From sourcing whey protein from grass-fed cows to ensuring production in an Informed Sport Registered Facility, the brand's commitment to quality and performance shines through in this latest iteration.
Decision-Making Factors
When considering a mass gainer for your fitness regimen, factors such as ingredient quality, taste, and suitability for dietary preferences play a crucial role. Reflex Nutrition's Instant Mass Heavyweight excels in all these areas, offering a reliable and effective solution for individuals looking to maximize their muscle gains.
In conclusion, the Reflex Nutrition Instant Mass Heavyweight stands as a top contender in the realm of mass gainers, combining exceptional nutrition, delicious taste, and trusted quality assurance in a single product. Whether you're a dedicated athlete or a hard gainer, this protein shake is designed to support your muscle-building goals with precision and excellence.
Specifications
Product Name: | âHEALTH_PERSONAL_CARE |
Allergen Information: | âContains: Wheat, Egg may contain, Soy, Milk, Oat |
Weight: | â2 kg |
Volume: | â2000 Millilitres |
Units: | â2000.0 gram |
Storage Instructions: | âIn a cool, dry place |
Serving Recommendation: | âOne Scoop |
Manufacturer contact: | âReflex Nutrition, Sea View Way, Brighton, BN2 6NT, UK |
Country of origin: | âUnited Kingdom |
Brand: | âReflex |
Format: | âPowder |
Age Range Description: | âAdult |
Pros
- Formulated with over 1000 kcal per serving, 60g of protein, and essential nutrients to support muscle and weight gains
- Delicious Chocolate Perfection flavor offers a tasty way to fuel your body for mass gain and muscle recovery
- Versatile timing options for consumption to maximize the impact on muscle maintenance and post-workout recovery
- Quality assurance with whey protein from grass-fed cows and a blend of protein sources for a conscientious choice
- Suitable for vegetarians, Halal certified, and free from added sugars, artificial colors, or soy protein
Cons
- High calorie content may not be suitable for individuals looking for lower-calorie options
- Limited flavor options compared to some other mass gainer products on the market
Ultimate Guide to Choosing the Best Gainer for Muscle Mass
When it comes to gaining muscle mass, choosing the right product can make a significant difference in achieving your fitness goals. With a plethora of options available in the market, it can be overwhelming to select the best gainer for muscle mass that suits your needs. This comprehensive guide will walk you through the essential factors to consider before making a purchase.
Factors to Consider When Choosing a Muscle Mass Gainer
1. Protein Content
Protein is the building block of muscles, so opt for gainers with a high protein content to support muscle growth and recovery.
2. Calorie Count
Choose a gainer with an optimal calorie count that aligns with your fitness goals. Whether you aim to bulk up or maintain muscle mass, the calorie intake of the gainer plays a crucial role.
3. Carbohydrate Profile
Carbohydrates provide the energy needed for intense workouts. Look for gainers with a balanced carbohydrate profile to fuel your training sessions effectively.
4. Ingredient Quality
Opt for gainers made from high-quality ingredients to ensure maximum effectiveness and minimize any potential side effects.
5. Flavors and Mixability
Choose a gainer that offers a variety of flavors to suit your taste preferences. Additionally, check for mixability to ensure a smooth and lump-free shake.
Benefits of Using a Muscle Mass Gainer
- Accelerates muscle growth
- Aids in muscle recovery
- Convenient way to increase calorie intake
- Enhances workout performance
- Saves time on meal preparation
How to Choose the Best Muscle Mass Gainer
Before making a purchase, consider your fitness goals, dietary preferences, and budget constraints. It's essential to select a gainer that aligns with your specific needs and lifestyle. Reading reviews and seeking recommendations can also help you make an informed decision.
Remember, consistency in training, proper nutrition, and adequate rest are key components of any successful muscle-building regimen. A muscle mass gainer can complement your efforts and help you achieve your desired physique faster.
Frequently asked questions
A gainer for muscle mass is a product designed to help individuals increase their muscle mass and weight.
A gainer for muscle mass can support muscle growth by providing high levels of protein and calories essential for muscle development.
Protein is important in a gainer for muscle mass as it helps in muscle repair and growth.
A gainer for muscle mass is best consumed after training sessions to aid in muscle recovery and growth.
A gainer for muscle mass helps in weight gain by providing a high-calorie intake along with essential nutrients for muscle development.
Common ingredients in gainers for muscle mass include protein, creatine, vitamins, and minerals to support muscle growth and recovery.
Author
Last update 28.03.2025
Cristian Oprea
Reviewer: Technology, Automobiles and Motorcycles, Lifestyle