20 Best Mass Xxl Advanced Lean Muscle Gainer [2024]

Are you looking for the best Mass Xxl Advanced Lean Muscle Gainer? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Mass Xxl Advanced Lean Muscle Gainer.

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# Preview Product
1 Body Fortress Super Advanced Mass Gainer Whey Protein Powder, Gluten Free, Chocolate, 4 Lb Body Fortress Super Advanced Mass Gainer Whey Protein Powder, Gluten Free, Chocolate, 4 Lb
2 Pro-Series Build Muscle Builder - Premium Muscle Building and Mass Gainer Energy Supplement - Boost... Pro-Series Build Muscle Builder - Premium Muscle Building and Mass Gainer Energy Supplement -...
3 Bronson CLA 3000 Extra High Potency Supports Healthy Weight Management Lean Muscle Mass... Bronson CLA 3000 Extra High Potency Supports Healthy Weight Management Lean Muscle Mass...
4 Build-XT Muscle Builder - Daily Muscle Building Supplement for Muscle Growth and Strength |... Build-XT Muscle Builder - Daily Muscle Building Supplement for Muscle Growth and Strength |...
5 Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C, Zinc and Vitamin D for... Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C, Zinc and Vitamin D for...
6 Rivalus Clean Gainer - Chocolate Fudge 10 Pound - Delicious Lean Mass Gainer with Premium Dairy... Rivalus Clean Gainer - Chocolate Fudge 10 Pound - Delicious Lean Mass Gainer with Premium Dairy...
7 Muscle Recovery | MuscleTech Clear Muscle Post Workout Recovery | Muscle Builder for Men & Women |... Muscle Recovery | MuscleTech Clear Muscle Post Workout Recovery | Muscle Builder for Men & Women...
8 Enhanced Labs - SLIN Carb Converter & Blocker - Insulin Mimetic & Glucose Disposal Agent for... Enhanced Labs - SLIN Carb Converter & Blocker - Insulin Mimetic & Glucose Disposal Agent for...
9 NutraBio Extreme Mass - 53G Protein - Advanced Anabolic Muscle Mass Gainer Protein - High Calorie -... NutraBio Extreme Mass - 53G Protein - Advanced Anabolic Muscle Mass Gainer Protein - High Calorie...
10 Gaspari Nutrition Real Mass, Advanced Weight Gainer, High Protein, Gycofuse Carbs, and Creatine... Gaspari Nutrition Real Mass, Advanced Weight Gainer, High Protein, Gycofuse Carbs, and Creatine...
11 Dymatize Super Mass Gainer Protein Powder, 1310 Calories & 52g Protein, 10.7g BCAAs, Mixes Easily,... Dymatize Super Mass Gainer Protein Powder, 1310 Calories & 52g Protein, 10.7g BCAAs, Mixes...
12 iSatori Bio-GRO Protein Synthesis Amplifier - Build Lean Muscle, Speed Recovery and Increase... iSatori Bio-GRO Protein Synthesis Amplifier - Build Lean Muscle, Speed Recovery and Increase...
13 Genius Muscle Builder & Mass Gainer Supplement, Strawberry Vanilla Cream - 100% Naturally Flavored &... Genius Muscle Builder & Mass Gainer Supplement, Strawberry Vanilla Cream - 100% Naturally Flavored...
14 6-in-1 Tribulus for Men - Last Longer, Boost Stamina, & Increase Blood Flow - 150 Ct 6-in-1 Tribulus for Men - Last Longer, Boost Stamina, & Increase Blood Flow - 150 Ct
15 Muscle Milk Pro Series Gainer Protein Powder Supplement, Vanilla Crème, 5 Pound, 14 Servings, 32g... Muscle Milk Pro Series Gainer Protein Powder Supplement, Vanilla Crème, 5 Pound, 14 Servings,...
16 YOLKED - Clinically Tested and NSF-Certified All Natural Muscle Building Supplement - Increase Lean... YOLKED - Clinically Tested and NSF-Certified All Natural Muscle Building Supplement - Increase...
17 Physician's CHOICE Probiotics 60 Billion CFU - 10 Diverse Strains Plus Organic Prebiotic, Designed... Physician's CHOICE Probiotics 60 Billion CFU - 10 Diverse Strains Plus Organic Prebiotic,...
18 Nutrex Research Anabol Hardcore Anabolic Activator, Muscle Builder and Hardening Agent, 60 Pills Nutrex Research Anabol Hardcore Anabolic Activator, Muscle Builder and Hardening Agent, 60 Pills
19 BSN TRUE-MASS Weight Gainer, Muscle Mass Gainer Protein Powder, Vanilla Ice Cream, 5.82 Pound BSN TRUE-MASS Weight Gainer, Muscle Mass Gainer Protein Powder, Vanilla Ice Cream, 5.82 Pound
20 XTEND Sport BCAA Powder Blue Raspberry Ice - Electrolyte Powder for Recovery & Hydration with Amino... XTEND Sport BCAA Powder Blue Raspberry Ice - Electrolyte Powder for Recovery & Hydration with...
Bestseller No. 1
Body Fortress Super Advanced Mass Gainer Whey Protein Powder, Gluten Free, Chocolate, 4 Lb
  • One 4 lb container of Body Fortress Super Advanced Mass Gainer Chocolate Whey Protein Powder
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • Formulated to be the ultimate muscle mass builder with essential nutrients that help in building size, lean mass and strength (1)
  • Chocolate protein shake powder contains 8 grams of naturally occurring BCAAs (2)
  • Body Fortress Super Advanced Mass Gainer Protein Powder contains carbohydrates for a source of workout fuel, and for vital post-workout nutrition (1)
Bestseller No. 2
Pro-Series Build Muscle Builder - Premium Muscle Building and Mass Gainer Energy Supplement - Boost...
  • Elite Muscle Builder Supplement: Pro-Series Build is our most advanced muscle builder, specifically designed for athletes, gym-goers, and bodybuilders...
  • Increase Strength, Stamina, Oxygen Uptake, & Blood Flow: Boost oxygen uptake and increase blood flow to muscle tissue with this mushroom supplement....
  • Formulated with Science-Based Ingredients in Clinical Doses: Pro-Series Build is a premium muscle builder for men and women containing PeakO2,...
  • Pre Workout for Men and Women: This versatile muscle building supplement augments your workouts and recovery by rapidly boosting ATP levels to boost...
  • Manufactured in the USA in a cGMP-Certified Facility: Every Jacked Factory product is manufactured in the USA in a state-of-the-art cGMP-certified...
Bestseller No. 3
Bronson CLA 3000 Extra High Potency Supports Healthy Weight Management Lean Muscle Mass...
  • Extra High Potency: 2250 mg of active CLA per serving (2 softgels). Naturally Supports Healthy Weight Management* - Non-Stimulating Conjugated...
  • Clinically Studied: The effectiveness of CLA has been clinically studied and documented in clinical trials.
  • Highest Quality: Best ingredients available. Manufactured at cGMP certified facility.
  • Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation...
Bestseller No. 4
Build-XT Muscle Builder - Daily Muscle Building Supplement for Muscle Growth and Strength |...
  • Increase Endurance & Energy: Build-XT is a powerful daily muscle builder supplement for men and women and quite literally the first muscle building &...
  • Muscle & Strength Builder: By supplementing with Build-XT, you effectively give your body scientifically proven ingredients that enhance your...
  • No Superficial Pumps: Unlike other muscle builders, Build-XT doesn’t just give you a superficial, short-term pump. Instead, it supports long-term...
  • USA Manufactured in a cGMP Facility: Effective muscle building supplements seem to be a thing of the past. We formulated Build-XT to be the best...
  • Backed By Our 100% Money-Back Guarantee: We take your results seriously and back every bottle of Build-XT with a 30 day money-back guarantee. If you...
Bestseller No. 5
Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C, Zinc and Vitamin D for...
  • Vitamin C, Zinc and Vitamin D Provide Immune Support along with Vitamin E
  • Packaging may vary - New look, with the same trusted Quality
  • High Calorie Weight Gainer: 1,250 Calories per 2-Scoop Serving
  • 50 Grams of Protein per Serving for fueling Intense Workouts
  • Over 250 Grams of Carbohydrates per Serving
SaleBestseller No. 6
Rivalus Clean Gainer - Chocolate Fudge 10 Pound - Delicious Lean Mass Gainer with Premium Dairy...
  • Safe And Effective FIRST
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • In an industry with questionable legislation, RIVALUS raises the bar for standards and quality far beyond the legal requirement or government...
  • All RIVALUS products are manufactured in facilities with the highest standards and meeting or exceeding all safety and regulatory approvals
  • 30 g dairy protein blend
SaleBestseller No. 7
Muscle Recovery | MuscleTech Clear Muscle Post Workout Recovery | Muscle Builder for Men & Women |...
  • MUSCLE RECOVERY – MuscleTech Clear Muscle is the world’s most advanced choice for post workout muscle amplification & recovery. Clear Muscle...
  • HMB SUPPLEMENTS – Clear Muscle is packed with BetaTOR, a unique metabolite and free-acid HMB derivative of leucine – the most powerful amino acid
  • 3.5X MUSCLE BUILDER – Subjects who combined BetaTOR with exercise gained 16.3 lbs of muscle in 12 weeks. The placebo group gained 4.6 lbs
  • REDUCE MUSCLE BREAKDOWN – This supplement leads to better performance, strength and lean muscle growth. One clinical study on BetaTOR showed that...
  • DAILY WORKOUT SUPPLEMENTS – Take 1 softgel capsule, 3x daily. On workout days, take 1 of these servings 30 minutes before training
Bestseller No. 9
NutraBio Extreme Mass - 53G Protein - Advanced Anabolic Muscle Mass Gainer Protein - High Calorie -...
  • ANABOLIC WHEY PROTEIN BLEND – Extreme Mass uses a blend of high grade WPC80 and Micellar Casein for maximum lean muscle gain. This blend delivers...
  • DIETARY ESSENTIALS – Serious athletes need true proper nutrition to ensure growth and weight gain. Extreme Mass provides healthy fats, fiber,...
  • SUPER CHARGE YOUR MACROS – Extreme Mass provides 53 grams of protein and 99 grams of carbohydrates per serving, and only 6 grams of fat. This is...
  • SUPERIOR QUALITY - NutraBio uses only the best, and this product is no exception. Extreme Mass is gluten free, soy free, free of added sugars,...
  • THIRD PARTY TESTED, FULL DISCLOSURE – Like all NutraBio products, Extreme Mass is tested by an independent third party lab to ensure it is both pure...
Bestseller No. 10
Gaspari Nutrition Real Mass, Advanced Weight Gainer, High Protein, Gycofuse Carbs, and Creatine...
  • Real Mass: The all-new REAL MASS is yet another testament to Rich Gaspari’s undying devotion to continual innovation and improvement. Most weight...
  • Glycofuse Supercarbs: First is a 100% complex carbohydrate blend containing ultra-low and low insulinemic Pea Starch carbohydrate, Rolled Oats and...
  • High Quality Protein: Second is an Ultra-Premium protein matrix containing Whey Protein Isolate, Milk Protein Isolate, and Whey Hydrolysates. Third is...
  • Creatine Monohydrate: Every serving come with at least 5 grams of Creatine Monohydrate.
  • 1,000 Calories per Serving: The REAL MASS difference is more than just utilizing higher quality ingredients. Each serving provides a scientifically...
Bestseller No. 11
Dymatize Super Mass Gainer Protein Powder, 1310 Calories & 52g Protein, 10.7g BCAAs, Mixes Easily,...
  • 10.7 grams of BCAAs as building blocks, including 5.1g Leucine, as building blocks to help activate Muscle Protein Synthesis
  • 1310 calories and 245g carbs per serving to help even the hardest gainers pack on mass
  • 52 grams of protein per serving (a blend of fast, medium, and slow digesting proteins) for muscle support
  • 17 vitamins and minerals to support balanced nutrition, healthy muscle tissue and muscle recovery
Bestseller No. 12
iSatori Bio-GRO Protein Synthesis Amplifier - Build Lean Muscle, Speed Recovery and Increase...
  • Maximum Protein Synthesis: BIO-GRO delivers 1.5 grams of Micro-Concentrated Bio-Pro Bio-Active Peptides per serving. Sugar-Free, Gluten-Free, and...
  • Faster Muscle Recovery: BIO-GRO produces a noticeable reduction in recovery time after bouts of intense training or exercise. You can develop lean...
  • Backed By Science: Trusted by professional athletes and fitness experts worldwide. Contains extensively tested and researched ingredients, such as...
  • Customize Your Workout: For anyone who wants to develop or maintain more lean body mass. BIO-GRO should be used daily and be the base of any serious...
  • Groundbreaking Results: Maximizes the body's ability to synthesize protein so you can develop lean body mass at a faster and more efficient rate....
Bestseller No. 13
Genius Muscle Builder & Mass Gainer Supplement, Strawberry Vanilla Cream - 100% Naturally Flavored &...
  • Muscular Health, Function, and Performance*: Genius Muscle by The Genius Brand optimizes every aspect required for muscle growth with measurable...
  • Increase Power and Endurance*: Peak O2, an organic combination of 6 Ayurvedic mushrooms, has been shown to improve workout duration, strength, time to...
  • Healthy Muscles, Healthy Life: Build ageless muscle without altering hormone function.* Premium ingredient MyoeDge combines HMB with Vitamin D to...
  • How to Use: On workout/training days, mix 1 scoop with 12 oz of cold water and consume 45 minutes before training. On non-training days, mix a half...
  • Supplement Smarter: Genius Brand supplements are a rejection of backwards industry dogma that misled generations of health and wellness enthusiasts....
Bestseller No. 14
6-in-1 Tribulus for Men - Last Longer, Boost Stamina, & Increase Blood Flow - 150 Ct
  • Boost Stamina - Features Panax Ginseng to increase endurance, which means you'll be able to last much longer in the gym
  • Accelerate Muscle Growth - Includes Ashwagandha to increase strength and power output so that you can quickly pack on lean muscle mass
  • Increase Blood Flow - Contains KRG to support healthy circulation, which means improved energy and overall male performance
  • All Natural Ingredients - We only use natural herbs, vitamins and minerals, which means you get the best quality without the upset stomach
  • This formula is designed by Pro Natural Bodybuilders
SaleBestseller No. 15
Muscle Milk Pro Series Gainer Protein Powder Supplement, Vanilla Crème, 5 Pound, 14 Servings, 32g...
  • Contains one (1) 5 pound cannister (about 14 servings) of Muscle Milk Pro Series Gainer Protein Powder Supplement. Packaging may vary. Shaker bottle...
  • HELPS SUPPORT MUSCLE RECOVERY AND MASS – Muscle Milk Pro Series Gainer supplies your body with high quality protein to support muscle maintenance,...
  • KEY FEATURES – Based on 1 serving, Muscle Milk Pro Series Gainer contains 32g high-quality protein, 109g carbs, 650 calories, 2g MCTs, and an...
  • VERSATILE AND EASY-TO-MIX – Muscle Milk Pro Series Gainer dissolves easily in water; just mix 4 scoops into 10-16 fluid ounces of water using a...
  • SCIENCE BEHIND PROTEIN – Provides a blend of high-quality slow releasing and fast releasing proteins to help increase amino acid levels. These...
Bestseller No. 16
YOLKED - Clinically Tested and NSF-Certified All Natural Muscle Building Supplement - Increase Lean...
  • CLINICALLY TESTED GAINS: A clinical study with this advanced muscle enhancer has shown gains of up to 8 lbs of natural muscle mass in just 12 weeks.
  • All Natural MUSCLE GROWTH SUPPLEMENT: Made from fertilized egg yolks, YOLKED has unique complex molecules that increase muscle building and decrease...
  • UNLOCK PROTEIN’S POTENTIAL: The all natural muscle growth powder enhances your body’s ability to utilize protein more efficiently and clinical...
  • BUILT FOR THE GYM: Each box of YOLKED Supplement contains 30 individual pouches of vanilla flavored Fortetropin, so you get a month of pocket-sized...
  • OUR PROMISE TO YOU: All YOLKED products come with a 100% satisfaction guarantee - just contact us if for any reason you’re not happy with your...
SaleBestseller No. 17
Physician's CHOICE Probiotics 60 Billion CFU - 10 Diverse Strains Plus Organic Prebiotic, Designed...
  • Max Strength General Purpose Probiotic: Our non-refrigerated probiotic is designed to support digestive health & gut health. A great choice for those...
  • Support Your Gut: Our probiotic contains 10 diverse high-quality probiotic strains and organic prebiotics - synergistically working together to...
  • Survives the Gut: From start to finish - this probiotic is designed to survive the gut & maximize the colonization of our strains. We use a...
  • Backed By Science - Our probiotics are crafted based on clinical research. We have partnered with a network of expert physicians to help us review our...
  • Non-GMO & Sustainable - We are Non-GMO Certified, and participate in the Carbon Fund program - which means for this probiotic, all associated carbon...
SaleBestseller No. 18
Nutrex Research Anabol Hardcore Anabolic Activator, Muscle Builder and Hardening Agent, 60 Pills
  • ACTIVATE REAL ANABOLISM FOR BIGGER, STRONGER, HARDER AND DENSER MUSCLES: A a powerful ANABOLIC ACTIVATOR. It is for those who want to build lean,...
  • TRIGGER MUSCLE PROTEIN SYNTHESIS: When used in combination with intense weight training, and muscle building exercises and sports activities. The...
  • VEGETARIAN FRIENDLY: Made with fast absorbing vegetable caps and free of animal products. This can safely be used with a vegetarian diet.
  • ACHIEVE LEANER AND DENSER MUSCLE MASS: Perfect for bodybuilding, weight lifting, and athletes who need increased strength.
  • REPAIR MUSCLE & RECOVER FASTER: Not only does it help build muscle, it makes your recovery time faster.
SaleBestseller No. 19
BSN TRUE-MASS Weight Gainer, Muscle Mass Gainer Protein Powder, Vanilla Ice Cream, 5.82 Pound
  • 700 CALORIES PER SERVING – help add the quality mass to your frame that you’ve been looking for post-workout or even between meals
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • 2:1 RATIO OF CARBS & PROTEIN – provide your body a quality mix of carbs and protein the support your mass gaining goals
  • 46G-50G PROTEIN FROM ULTRA-PREMIUM PROTEIN SOURCES –whey protein concentrate, calcium caseinate, milk protein isolate, whey protein isolate,...
  • MCT FATS – round out the nutritional value of each shake and complement the legendary great date from BSN
SaleBestseller No. 20
XTEND Sport BCAA Powder Blue Raspberry Ice - Electrolyte Powder for Recovery & Hydration with Amino...
  • XTEND BCAA POWDER FOR MEN & WOMEN - The World's Number 1 BCAA Brand has been perfecting recovery since 2004 with 7 grams of BCAAs in the...
  • SUGAR-FREE BRANCHED CHAIN AMINO ACIDS - Zero sugar, zero calories, and zero carbs in every delicious serving. XTEND post workout drink mix helps...
  • IMPROVE RECOVERY & HYDRATION - Consume a minimum of 14 grams of BCAAs per day - before, during, and after your workout. Added electrolytes help you to...
  • TESTED & TRUSTED BY THIRD PARTIES - Proudly NSF Certified for Sport, an independent certification program recognized by the United States Anti-Doping...
  • DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Blue Raspberry Ice and Strawberry Kiwi Splash

Having trouble finding a great Mass Xxl Advanced Lean Muscle Gainer?

This problem is well understood by us because we have gone through the entire Mass Xxl Advanced Lean Muscle Gainer research process ourselves, which is why we have put together a comprehensive list of the best Mass Xxl Advanced Lean Muscle Gainers available in the market today.

After hours of searching and using all the models on the market, we have found the best Mass Xxl Advanced Lean Muscle Gainer for 2023. See our ranking below!

How Do You Buy The Best Mass Xxl Advanced Lean Muscle Gainer?

Do you get stressed out thinking about shopping for a great Mass Xxl Advanced Lean Muscle Gainer? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Mass Xxl Advanced Lean Muscle Gainer, which is why we have assembled a comprehensive list of the greatest Mass Xxl Advanced Lean Muscle Gainer available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Mass Xxl Advanced Lean Muscle Gainer that you consider buying. Your questions might include the following:

  • Is it worth buying an Mass Xxl Advanced Lean Muscle Gainer?
  • What benefits are there with buying an Mass Xxl Advanced Lean Muscle Gainer?
  • What factors deserve consideration when shopping for an effective Mass Xxl Advanced Lean Muscle Gainer?
  • Why is it crucial to invest in any Mass Xxl Advanced Lean Muscle Gainer, much less the best one?
  • Which Mass Xxl Advanced Lean Muscle Gainer are good in the current market?
  • Where can you find information like this about Mass Xxl Advanced Lean Muscle Gainer?

We’re convinced that you likely have far more questions than just these regarding Mass Xxl Advanced Lean Muscle Gainer, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Mass Xxl Advanced Lean Muscle Gainer, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Mass Xxl Advanced Lean Muscle Gainer. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Mass Xxl Advanced Lean Muscle Gainer buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Mass Xxl Advanced Lean Muscle Gainer currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Mass Xxl Advanced Lean Muscle Gainer has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Mass Xxl Advanced Lean Muscle Gainer?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Mass Xxl Advanced Lean Muscle Gainer.
  5. Customer Ratings: Number ratings grade Mass Xxl Advanced Lean Muscle Gainer objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Mass Xxl Advanced Lean Muscle Gainer.
  7. Product Quality: You don’t always get what you pay for with an Mass Xxl Advanced Lean Muscle Gainer, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Mass Xxl Advanced Lean Muscle Gainer is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Mass Xxl Advanced Lean Muscle Gainer information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Mass Xxl Advanced Lean Muscle Gainer is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best supplement for gaining mass?

A: Creatine has also been studied extensively and has an outstanding safety profile (14). If you are looking for a supplement to help you gain muscle, consider creatine first. Summary:Creatine is probably the single best supplement for muscle gain. Many studies have confirmed that it can help increase muscle mass.

Q: What is the best weight gain product?

A: Bottom Line: Dymatize Super Mass Gainer is one of the top weight gainers on the market. It provides a huge dose of carbohydrates and protein, which help you reach daily caloric goals. Its complex carbohydrate blend can help give you sustained energy for your day.

Q: What is the best weight gain supplement?

A: Beta Alanine – scientifically shows to help you gain muscle,train harder and longer. BCAAs – helps you gain weight by building muscle. Creatine Monohydrate – can help you gain 5-10 pounds after 5-7 days. Protein Powder – make a high calorie,nutritious shake and gain weight fast.