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Best Weight Gainer For Teenager (2025 Updated)

If you’re looking for a way to help your teenager gain weight and build muscle, a weight gainer supplement might be just what you need. However, before making a purchase, there are a few important factors to consider.

First, it’s important to choose a weight gainer that’s specifically designed for teenagers. This will ensure that the supplement contains the right balance of nutrients to support their growing bodies. Additionally, you should look for products that are made with high-quality ingredients and have been tested for safety and effectiveness.

Another factor to consider is your teenager’s individual needs and goals. For example, if they’re a vegetarian or have food allergies, you’ll need to choose a weight gainer that fits with their dietary restrictions. You should also consider their current level of activity and any underlying health conditions that could affect their ability to gain weight.

If you’re still unsure about whether a weight gainer is right for your teenager, here are a few questions to consider: Are they having trouble gaining weight despite eating a healthy diet? Are they participating in sports or other activities that require them to have more muscle mass? Are they currently underweight and in need of additional calories and nutrients to support their growth? By answering these questions, you can better determine whether a weight gainer supplement is the right choice for your teenager.

10 Best Weight Gainer For Teenager

# Product Image Product Name Product Notes Check Price
1
Ideal for gaining muscle, building mass, and providing additional protein and creatine supplements.
2
Ideal for vegans and individuals looking to gain weight with natural and healthy protein powder, free from artificial ingredients.
3
Ideal as a protein powder for gaining strength and size quickly, with high calorie and BCAA content.
4
Ideal for individuals looking to gain lean mass while consuming quality proteins, complex carbs, and lipids without banned substances.
5
Ideal for weight gain and immune support, contains protein powder, zinc, vitamin C, and vitamin D.
6
This product is ideal for those looking to gain muscle mass and increase their daily protein intake.
7
The product is ideal for individuals looking to gain muscle mass and increase their daily calorie and protein intake.
8
Ideal for individuals looking to gain muscle and increase protein intake in their diet.
9
It is ideal for outdoor activities that require protection from sun, wind, dust, and other elements on the face and neck.
10
The product is ideal for children aged 10 or older who need a high protein and nutritional shake.
Ideal for gaining muscle, building mass, and providing additional protein and creatine supplements.
Ideal for vegans and individuals looking to gain weight with natural and healthy protein powder, free from artificial ingredients.
Ideal as a protein powder for gaining strength and size quickly, with high calorie and BCAA content.
Ideal for individuals looking to gain lean mass while consuming quality proteins, complex carbs, and lipids without banned substances.
Ideal for weight gain and immune support, contains protein powder, zinc, vitamin C, and vitamin D.
This product is ideal for those looking to gain muscle mass and increase their daily protein intake.
The product is ideal for individuals looking to gain muscle mass and increase their daily calorie and protein intake.
Ideal for individuals looking to gain muscle and increase protein intake in their diet.
It is ideal for outdoor activities that require protection from sun, wind, dust, and other elements on the face and neck.
The product is ideal for children aged 10 or older who need a high protein and nutritional shake.

1. Muscletech Mass Gainer Protein: Stronger Gains, Faster Results

The 100% Mass Gainer Protein Powder is specially formulated to meet the dietary requirements of performance athletes who want to increase their protein, carbohydrates, and calorie intake. It is a premium weight gainer that supports size and strength gains. This product is sensitive to heat and sunlight, so it is advised that customers receive the delivery in person.

MuscleTech 100% Mass Gainer is packed with high-quality protein and mass-producing calories, making it a superior weight gainer. It also contains creatine monohydrate, a proven anabolic driver that supports faster mass and strength gains. This nutrient-dense muscle builder can deliver 1,500 clean calories when mixed with 2 cups of skim milk.

100% Mass Gainer is a daily workout supplement that can help you reach your muscle-building milestones more efficiently. It contains high-quality protein and easily digestible carbs that provide the energy needed to sustain a rigorous workout. The pure HPLC-tested creatine in this formula helps replenish ATP stores in the body for enhanced performance, more muscle, and strength.

To get the best results, mix 1 serving of 100% Mass Gainer with 2 cups of cold water or skim milk. It is recommended to use a blender for optimal mixing. On workout days, drink your serving immediately after your workout to support muscle recovery and growth.

Pros

  • Specially formulated for performance athletes looking to increase their dietary protein, carbohydrates, and overall calorie intake
  • Supports size and strength gains
  • Packed with high-quality protein and mass-producing calories
  • Contains creatine monohydrate, a proven anabolic driver that supports faster mass and strength gains
  • Delivers 1,500 clean calories when mixed with 2 cups of skim milk
  • Helps replenish ATP stores in the body for enhanced performance, more muscle, and strength
  • Easy to mix and use

Cons

  • – Sensitive to heat and sunlight
  • – May require a blender for optimal mixing

2. Naked Vegan Mass: Pure Plant-Based Weight Gain

The Vegan Naked Mass is a high-quality, unflavored weight gainer powder that is perfect for individuals who prefer a vegan diet. It contains only three ingredients: pea protein powder, organic rice protein powder, and organic maltodextrin made from gluten-free organic tapioca. This product is free from artificial sweeteners, flavors, and colors, making it a clean and healthy option. It is also GMO-free, soy-free, gluten-free, and dairy-free, and does not contain rBGH or rBST.

Each serving of this weight gainer powder is packed with 50g of protein, 248g of complex carbs, 1,230 calories, and 10.3g of BCAAs (branched-chain amino acids). To ensure a complete amino acid profile, the ratio of pea to rice protein is 2:1. Additionally, Naked Vegan Mass uses gluten-free organic tapioca maltodextrin as a clean source of complex carbohydrates.

This lactose-free weight gainer supplement contains premium Naked Pea and Naked Rice protein, providing your body with the amino acids it needs to maintain protein synthesis and help you gain muscle when used with a weightlifting fitness routine. This product is ideal for individuals who prefer a non-dairy weight gainer.

The unflavored vegan mass gainer is the perfect base for creating customized weight gainer shakes. You can easily control what goes into your body and flavor as desired with fruit or vegetables.

Pros

  • Contains only three high-quality ingredients
  • Free from artificial sweeteners, flavors, and colors, making it a clean and healthy option
  • GMO-free, soy-free, gluten-free, and dairy-free, and does not contain rBGH or rBST
  • Packed with 50g of protein, 248g of complex carbs, 1,230 calories, and 10.3g of BCAAs
  • Uses gluten-free organic tapioca maltodextrin as a clean source of complex carbohydrates
  • Contains premium Naked Pea and Naked Rice protein, providing your body with the amino acids it needs to maintain protein synthesis and help you gain muscle

Cons

  • – Unflavored taste may not be suitable for everyone

3. Super Mass Gainer: Delicious Vanilla Protein Powder

This product is a great choice for anyone looking to pack on some serious muscle mass. It contains 10.7 grams of BCAAs, including 5.1 grams of Leucine, which help to activate Muscle Protein Synthesis. Additionally, each serving provides 52 grams of protein, which is a blend of fast, medium, and slow digesting proteins for optimal muscle support. The product also includes 17 vitamins and minerals to support balanced nutrition, healthy muscle tissue, and muscle recovery. With 1310 calories and 245g of carbs per serving, even the hardest gainers will find it easier to reach their goals. However, customers should be aware that exposure to heat or sunlight may lead to melting or damage of the product, so they should be present during delivery to ensure the product remains in good condition.

Pros

  • 10.7 grams of BCAAs, including 5.1 grams of Leucine, help activate Muscle Protein Synthesis
  • 52 grams of protein per serving, a blend of fast, medium, and slow digesting proteins for optimal muscle support
  • 17 vitamins and minerals support balanced nutrition, healthy muscle tissue, and muscle recovery
  • 1310 calories and 245g of carbs per serving help even the hardest gainers pack on mass

Cons

  • – Customers need to be present during delivery to ensure the product remains in good condition due to potential melting or damage in heat or sunlight

4. Chocolate Gains: No Banned Substances, Usa Made.

The RIVALUS protein blend is a highly effective product that is both safe and reliable. It is important to note that exposure to heat or sunlight can lead to melting or damage, so customers are advised to be present during the delivery process to ensure safe handling of the product. RIVALUS sets the bar for quality and standards in an industry that often lacks proper legislation. All RIVALUS products are manufactured in state-of-the-art facilities that meet or exceed all safety and regulatory requirements, ensuring that customers receive only the best products.

This protein blend consists of 30g of dairy protein, providing a rich source of essential amino acids that can help support muscle growth and repair. The blend is carefully formulated to ensure maximum absorption and effectiveness, delivering quick and sustained release of protein to the body. Whether you are an athlete or simply looking to build lean muscle, the RIVALUS protein blend is an excellent choice.

Overall, the RIVALUS protein blend is a high-quality product that is both safe and effective. With its carefully formulated blend of dairy protein and commitment to quality manufacturing processes, this product is an excellent choice for anyone looking to enhance their fitness and performance.

Pros

  • Highly effective protein blend
  • Provides 30g of dairy protein
  • Carefully formulated for maximum absorption and effectiveness
  • Manufactured in state-of-the-art facilities that meet or exceed all safety and regulatory requirements
  • Excellent choice for athletes and those looking to build lean muscle

5. Serious Mass Chocolate Immunity Protein

The Optimum Nutrition Serious Mass Weight Gainer is a supplement designed to help individuals gain weight quickly and efficiently. This supplement is formulated with high-calorie content and is rich in protein, carbs, vitamins and minerals, creatine and glutamine that help to fuel intense workouts and promote muscle growth. The pack contains 1,250 calories per 2-scoop serving, making it an ideal supplement for individuals who want to pack on some weight.

This weight gainer is fortified with Vitamin C, Zinc, Vitamin D and Vitamin E that offer immune support and help to boost overall health. The packaging may vary, but the product quality remains the same. It is recommended to use an electric blender to add fresh or frozen fruits, nuts, peanut butter, and other calorie-dense foods to increase weight gain potential.

The Optimum Nutrition Serious Mass Weight Gainer is an excellent choice for individuals who struggle to gain weight or have a fast metabolism. This supplement provides a convenient and easy way to increase calorie intake and build muscle mass. For best results, it is recommended to consume this supplement as a part of a balanced diet and regular workout routine.

Pros

  • High calorie content and rich in protein, carbs, vitamins, and minerals
  • Contains immune support supplements Vitamin C, Zinc, Vitamin D and Vitamin E
  • Ideal for individuals with fast metabolism and those who struggle to gain weight
  • Provides a convenient and easy way to increase calorie intake and build muscle mass
  • Formulated with creatine and glutamine for optimal muscle growth

Cons

  • – May not be suitable for individuals with dietary restrictions or allergies
  • – May cause digestive issues in some individuals

6. Bsn True-Mass Weight Gainer, Muscle Mass Gainer Protein Powder, Vanilla Ice Cream, 10.25 Pound

The BSN TRUE MASS 1200 is the ultimate mass gainer for extreme training. It contains over 1200 calories per serving, making it one of the highest calorie supplements made by BSN. The carb-to-protein ratio is 4:1, providing the perfect balance for muscle building and recovery. The ultra-premium protein matrix includes 50g of multi-source protein per serving along with branched chain, essential, and non-essential amino acids.

Each serving contains 213-215g of carbohydrates primarily sourced from rolled oats, making it a great source of sustainable energy. It is important to note that exposure to heat or sunlight may lead to melting or damage of the product. Therefore, customers are advised to be available during the product delivery. During summer months, the product may arrive warm, but Amazon stores and ships products in accordance with the manufacturer's recommendations.

Overall, BSN TRUE MASS 1200 is a highly effective mass gainer that provides the necessary nutrients to support muscle growth and recovery. It is perfect for individuals who are looking to bulk up and add mass to their physique.

Pros

  • High calorie supplement with over 1200 calories per serving
  • 4:1 carb-to-protein ratio for optimal muscle building and recovery
  • Ultra-premium protein matrix with 50g of multi-source protein per serving
  • Contains branched chain, essential, and non-essential amino acids
  • 213-215g of carbohydrates primarily sourced from rolled oats for sustainable energy

Cons

  • – May melt or get damaged if exposed to heat or sunlight
  • – Customers are advised to be available during product delivery

7. Choco Muscle Boost: Super Mass Powder

This supplement provides 10.7 grams of BCAAs, including 5.1 grams of Leucine, to help activate Muscle Protein Synthesis, which is essential for muscle growth. The blend of fast, medium, and slow digesting proteins results in 52 grams of protein per serving, making it an excellent source of muscle support. The product also contains 1310 calories and 245 grams of carbs per serving, making it ideal for even the most challenging gainers to pack on mass.

To ensure a balanced nutritional intake and promote healthy muscle tissue and recovery, this supplement contains 17 vitamins and minerals. However, it is essential to keep in mind that exposure to heat or sunlight may lead to melting or damage of the product. As a result, customers are expected to be available during the product delivery to ensure that the product is not exposed to extreme temperatures.

Pros

  • High BCAA content, including Leucine, to activate Muscle Protein Synthesis
  • Blend of fast, medium, and slow digesting proteins for comprehensive muscle support
  • 1310 calories and 245 grams of carbs per serving to help even the hardest gainers pack on mass
  • Contains 17 vitamins and minerals to promote balanced nutrition, healthy muscle tissue, and muscle recovery

Cons

  • – May melt or become damaged if exposed to heat or sunlight

8. Muscle Milk Gainer Protein Powder, Vanilla Creme, 32g Protein, 5 Pound

If you're looking for an effective protein powder supplement to help you gain weight, then the Muscle Milk Pro Series Gainer is a great option for you. This product comes in a 5-pound cannister, providing about 14 servings per container. The packaging of the product may vary.

Each serving of Muscle Milk Pro Series Gainer provides 32g of high-quality protein, 109g of carbohydrates, 650 calories, 2g of MCTs, and an excellent source of 20 different vitamins and minerals. This high-calorie supplement is perfect for those who are looking to gain weight and build muscle mass.

Muscle Milk Pro Series Gainer is versatile and easy-to-mix. It dissolves quickly in water, making it easy to prepare. All you need to do is mix four scoops of the powder into 10-16 fluid ounces of water using a shaker bottle. Please note that the shaker bottle is sold separately.

The science behind the protein blend of Muscle Milk Pro Series Gainer is impressive. It contains a blend of high-quality slow releasing and fast releasing proteins, which helps increase amino acid levels. This product is perfect for those who are looking for a protein supplement that can help them build muscle mass and gain weight quickly.

Pros

  • Contains high-quality protein, carbohydrates, MCTs, and 20 vitamins and minerals
  • Easy-to-mix and versatile
  • Contains a blend of slow releasing and fast releasing proteins

Cons

  • – May not be suitable for those with lactose intolerance
  • – High calorie content may not be suitable for those who are trying to lose weight

9. Starry Sky Neck Gaiter With Drawstring – Unisex

The Adjustable Gaiter Face Mask is a perfect fit for everyone, thanks to its elastic adjustable straps on the back. You can adjust it to fit your face perfectly and snugly. It stays on well with the drawstring when it needs to be on and can be worn as a neck gaiter when you want to pull it off your face. This unisex mask is suitable for adults and teenagers, and one size almost fits all. The mask is made of durable, soft, and stretchy polyester fabric that provides full coverage of your nose, mouth, and neck from the sun. With UPF 50, it blocks up to 98% of UV rays and also protects you from dust and wind. The mask is lightweight, weighing only 1.4oz, and is comfortable to wear. You won't feel smothered when breathing because of the moisture-wicking and quick-dry fabric that keeps you cool. The mask features exquisite 3D digital printing with vivid pattern printing that keeps the colors bright even after washing. It is perfect for various activities, including parties, raves, concerts, music festivals, running, hunting, fishing, hiking, motorcycle riding, biking, working out, and other indoor and outdoor activities.

Pros

  • Adjustable to fit perfectly and snugly
  • Provides full coverage of nose, mouth, and neck from the sun
  • Lightweight and comfortable
  • Moisture-wicking and quick-dry fabric keeps you cool
  • Exquisite 3D digital printing with vivid pattern printing
  • Perfect for various indoor and outdoor activities

Cons

  • – May not fit all face sizes and shapes
  • – May not provide enough warmth in cold weather

10. Daily Boost Shake Mix For Growing Boys

Healthy Heights presents Grow Daily Boys 10+ protein powder that has been developed by pediatricians and tested by world-renowned scientists, doctors, and researchers at Schnieder’s Children’s Hospital. This nutritional supplement is specially formulated keeping in mind the specific needs of boys aged 10 and above who are entering pre-teen and teenage years. The product is designed to supplement a boy’s regular diet and ensure the optimal amount of calories, macro- and micro-nutrients needed for regular growth and development.

The unique blend of Grow Daily Boys 10+ incorporates higher levels of macro- and micronutrients. It is the perfect mix of high-quality whey protein, healthful lipids, complex carbohydrates, and micronutrients scientifically proven to be related to growth. Each serving of this delicious protein shake is packed full of the vitamins often missing in a teen’s diet, including zinc, calcium, iron, and vitamins C, D, and A. With only 4g of added sugar in every serving, this protein powder is the perfect way to supplement a growing teen's diet.

The clinical study showed that Grow Daily Boys 10+, when taken every day, was effective in promoting fat-free muscle mass, helping pre-teens and teens grow. The nutritional strength of this amazing protein powder is unparalleled, making it the perfect choice for all boys who need extra calories and protein to support active lifestyles and fill nutritional gaps. Picky eaters will love the taste of this protein powder, and it can easily be added to meals with the recipes included with purchase.

Healthy Heights Grow Daily Boys 10+ was developed by Pediatricians to help you and your children reach your health goals. The product is designed to supplement a growing boy's diet and to ensure that they are getting all the essential nutrients needed for optimal growth and development.

Pros

  • Formulated by Pediatricians and tested by world-renowned scientists, doctors, and researchers at Schnieder’s Children’s Hospital
  • Ideal for physical needs or picky eaters who need extra calories and protein to support active lifestyles and fill nutritional gaps
  • Contains 18g high-quality whey protein, healthful lipids, complex carbohydrates, and micronutrients scientifically proven to be related to growth
  • The unique blend incorporates higher levels of macro- and micro-nutrients needed to support the physical development of young males entering pre-teen and teenage years
  • Only 4g of added sugar in every serving
  • Easy to add to meals with the recipes included with purchase

Best Weight Gainer For Teenager FAQs

How can a teenager incorporate weight gain supplements into their diet and exercise routine?

As a teenager, incorporating weight gain supplements into your diet and exercise routine can be beneficial for gaining muscle mass and increasing overall strength. However, it's important to approach this with caution and consult with a healthcare professional before adding any supplements to your routine.

Firstly, it's important to focus on a well-balanced diet that includes ample amounts of protein, carbohydrates, and healthy fats. These nutrients are crucial for building and repairing muscle tissue. Adding weight gain supplements can complement this diet, but should not replace it.

Secondly, a consistent exercise routine that incorporates resistance training is crucial for building muscle mass. Weight gain supplements can provide an extra boost of energy and nutrients to support muscle growth during these workouts.

When selecting a weight gain supplement, look for one that includes a balanced ratio of protein, carbohydrates, and healthy fats. Avoid supplements that contain excessive amounts of sugar or artificial ingredients.

In summary, a well-balanced diet and consistent exercise routine are essential for building muscle mass as a teenager. Weight gain supplements can be a helpful addition, but should be approached with caution and under the guidance of a healthcare professional.

How much weight should a teenager gain in a healthy way?

Teenagers go through a lot of changes during their adolescence period, including physical and emotional changes. One of the most common concerns that parents have is related to the weight gain of their teenagers. While it is essential for teenagers to gain weight to support their growth and development, it is equally important that they do it in a healthy way.

The amount of weight a teenager should gain in a healthy way depends on several factors- their age, height, gender, and overall health. The Centers for Disease Control and Prevention (CDC) recommends that teenagers should aim to gain 1-2 pounds per week on average. However, this may vary depending on their individual needs.

It is crucial to note that healthy weight gain involves a balanced diet and regular exercise. Teenagers should consume nutrient-dense foods like fruits, vegetables, lean proteins, and whole grains to support their growth and development. They should also engage in physical activities that they enjoy, such as sports or dance, to maintain a healthy weight.

In conclusion, the amount of weight a teenager should gain in a healthy way varies depending on their individual needs. Parents should work with their teenagers and healthcare providers to develop a balanced diet and exercise plan that promotes healthy weight gain.

Is it safe for teenagers to use weight gainers or protein powders?

Weight gainers and protein powders are commonly used by bodybuilders and athletes to help build muscle mass and improve performance. However, when it comes to teenagers, it is important to approach their use with caution.

While weight gainers and protein powders can provide additional nutrients and support muscle growth, they are not a substitute for a well-balanced diet. Additionally, some weight gainers and protein powders may contain ingredients that could be harmful to teenagers, such as high levels of caffeine or other stimulants.

It is important for teenagers to consult with a healthcare professional before using weight gainers or protein powders. A healthcare professional can help determine if these supplements are appropriate for the teenager's age, weight, and overall health.

Overall, weight gainers and protein powders can be safe for teenagers to use when used appropriately and under the guidance of a healthcare professional. However, it is important to approach their use with caution and prioritize a well-balanced diet as the foundation for optimal health and fitness.

What are some healthy high-calorie foods for teenagers trying to gain weight?

For teenagers who are underweight and struggling to gain weight, it is important to focus on consuming healthy high-calorie foods. Some of the best options include nutrient-dense foods like nuts, seeds, and dried fruits. These foods are high in healthy fats, protein, and fiber, which can help promote weight gain and support overall health.

Other healthy high-calorie foods for teenagers trying to gain weight include avocados, whole-grain bread and pasta, lean meats, dairy products like cheese and yogurt, and healthy oils like olive and coconut oil. These foods are all rich in essential nutrients and can help support healthy weight gain and overall growth and development.

It's also important to remember that while high-calorie foods can be beneficial for weight gain, it's important to choose nutrient-dense options and consume them in moderation. Eating a balanced diet that includes a variety of healthy foods is essential for supporting overall health and wellbeing. Consulting a healthcare professional or a licensed nutritionist can also be helpful in determining the best diet plan for individual needs.

What are the best weight gain supplements for teenagers?

As a content writer, I understand that teenagers often struggle with gaining weight due to a variety of factors such as high metabolism and a busy lifestyle. In such cases, incorporating weight gain supplements can be helpful in providing the necessary nutrients and calories required to gain weight.

Some of the best weight gain supplements for teenagers include whey protein, creatine, and mass gainers. Whey protein is easily digestible and provides a high amount of protein per serving, which is essential for muscle growth. Creatine is known to enhance muscle strength and endurance, while mass gainers provide a high amount of calories and protein per serving, making it easier to meet daily calorie requirements.

However, it is important to remember that weight gain supplements should not be used as a replacement for a balanced diet and regular exercise. Before incorporating any supplements, it is best to consult a doctor or a nutritionist to determine the right dosage and ensure that it is safe for consumption.

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