Mass Tech(9)
MuscleMeds Carnivor Mass Gainer – 50g Beef Protein Isolate, Clean Carbs – Lactose Free, Sugar Free, Muscle Building Weight Gainer, Strawberry, 6 lb, 14 Servings $56.42 Was $69.99 2.1 ¢/g

MuscleMeds Carnivor Mass Gainer – 50g Beef Protein Isolate, Clean Carbs – Lactose Free, Sugar Free, Muscle Building Weight Gainer, Strawberry, 6 lb, 14 Servings
MuscleMeds Carnivor Mass Gainer – 50g Beef Protein Isolate & 125g Reactive Carbs – 0 Sugar/Fat/Lactose – iSpike™ Anabolic Gainer, Chocolate Fudge, 6 lb $53.74 2.0 ¢/g

MuscleMeds Carnivor Mass Gainer – 50g Beef Protein Isolate & 125g Reactive Carbs – 0 Sugar/Fat/Lactose – iSpike™ Anabolic Gainer, Chocolate Fudge, 6 lb
Muscletech Grass-Fed 100% Whey Protein Powder, Triple Chocolate, 20g Protein, 1.8 lbs, 23 Servings $29.99 $1.04/oz

Muscletech Grass-Fed 100% Whey Protein Powder, Triple Chocolate, 20g Protein, 1.8 lbs, 23 Servings
NitroTech Whey Gold, 100% Whey Protein Powder, Whey Isolate and Whey Peptides, Double Rich Chocolate, 76 Servings (5.5lbs) $96.03 $15.24/lb

NitroTech Whey Gold, 100% Whey Protein Powder, Whey Isolate and Whey Peptides, Double Rich Chocolate, 76 Servings (5.5lbs)
MuscleTech Vapor X5 Next Gen Pre Workout Powder, Blue Raspberry, 30 Servings

MuscleTech Vapor X5 Next Gen Pre Workout Powder, Blue Raspberry, 30 Servings
MuscleTech Mass Tech Protein Powder, Vanilla, 4 lb $27.98 43.7 ¢/oz

MuscleTech Mass Tech Protein Powder, Vanilla, 4 lb
MuscleTech Mass Tech Protein Powder, Chocolate, 4 lb $27.98 43.7 ¢/oz

MuscleTech Mass Tech Protein Powder, Chocolate, 4 lb
Muscletech Pro Series Mass Gainer, Chocolate Fudge Brownie, 60g Protein, 5.15lb, 82.4oz $26.48 Was $35.92 32.1 ¢/oz

Muscletech Pro Series Mass Gainer, Chocolate Fudge Brownie, 60g Protein, 5.15lb, 82.4oz
Muscletech Pro Series 100% Mass Gainer Protein Powder, Vanilla, 60g Protein, 5.15 lbs $34.99 42.5 ¢/oz

Muscletech Pro Series 100% Mass Gainer Protein Powder, Vanilla, 60g Protein, 5.15 lbs
Other options to consider(26)
Optimum Nutrition Serious Mass Protein Powder, 50g Protein, (Variety of Sizes & Flavors) $64.99 $9.28/g

Optimum Nutrition Serious Mass Protein Powder, 50g Protein, (Variety of Sizes & Flavors)
Best seller Six Star Pro Nutrition Creatine Caplets, 60 Ct

Six Star Pro Nutrition Creatine Caplets, 60 Ct
Optimum Nutrition Serious Mass, Vanilla, Weight Gainer Protein Powder, Mass Gainer, 3 lb $32.97 68.7 ¢/oz

Optimum Nutrition Serious Mass, Vanilla, Weight Gainer Protein Powder, Mass Gainer, 3 lb
NOW Sports Nutrition, Creatine Monohydrate Powder, Mass Building*/Energy Production*, 2.2-Pound From $37.98

NOW Sports Nutrition, Creatine Monohydrate Powder, Mass Building*/Energy Production*, 2.2-Pound
100+ bought since yesterday Optimum Nutrition Serious Mass, Chocolate, Weight Gainer Protein Powder, Mass Gainer, 3 lb $32.97 68.7 ¢/oz

Optimum Nutrition Serious Mass, Chocolate, Weight Gainer Protein Powder, Mass Gainer, 3 lb
Creatine Monohydrate Pills 120ct - EVL Nutrition Muscle Builder & Recovery Supplement - Creatine Capsules 1000mg From $11.01

Creatine Monohydrate Pills 120ct - EVL Nutrition Muscle Builder & Recovery Supplement - Creatine Capsules 1000mg
MuscleTech Pro Series Muscle Builder Rapid-Release 400 mg Capsules, 30 Ct $20.99

MuscleTech Pro Series Muscle Builder Rapid-Release 400 mg Capsules, 30 Ct
Naked Mass - Natural Weight Gainer Protein Powder - 8 LB Bulk, GMO Free, Gluten Free & Soy Free. No Artificial Ingredients - 1,250 Calories per Serving $69.99

Naked Mass - Natural Weight Gainer Protein Powder - 8 LB Bulk, GMO Free, Gluten Free & Soy Free. No Artificial Ingredients - 1,250 Calories per Serving
Dymatize Super Mass Gainer, High Protein & Carb Blend, Gourmet Vanilla, 52g Protein/Serving, 12 Lb $69.98 36.4 ¢/oz

Dymatize Super Mass Gainer, High Protein & Carb Blend, Gourmet Vanilla, 52g Protein/Serving, 12 Lb
MuscleTech Platinum Muscle Builder, 400 mg, 60 Rapid-Release Capsules $42.79

MuscleTech Platinum Muscle Builder, 400 mg, 60 Rapid-Release Capsules
Optimum Nutrition, Serious Mass, Weight Gainer Protein Powder, Vanilla, 6.lb $70.47 73.4 ¢/oz

Optimum Nutrition, Serious Mass, Weight Gainer Protein Powder, Vanilla, 6.lb
Dymatize Super Mass Gainer, High Protein & Carb Blend, Rich Chocolate, 52g Protein/Serving, 12 Lb $72.98 $6.08/lb

Dymatize Super Mass Gainer, High Protein & Carb Blend, Rich Chocolate, 52g Protein/Serving, 12 Lb
CON-CRET + MUSCLE RECOVERY,Creatine HCl,Supports Inflammation and Pain Relief, 90 Capsules, Unflavored $22.99 76.6 ¢/ea

CON-CRET + MUSCLE RECOVERY,Creatine HCl,Supports Inflammation and Pain Relief, 90 Capsules, Unflavored
NutraBio Extreme Mass Gainer Protein Powder, 53G Protein, Clean Weight Gainer, Increase Muscle Mass, Full Spectrum Amino Acid - Strawberry Pastry, 6 Pound $67.99

NutraBio Extreme Mass Gainer Protein Powder, 53G Protein, Clean Weight Gainer, Increase Muscle Mass, Full Spectrum Amino Acid - Strawberry Pastry, 6 Pound
Nutricost Mass Gainer Double Chocolate Flavor, 6.7 LBS, 50 Grams of Protein Per Serving - Non-GMO & Gluten Free $54.95

Nutricost Mass Gainer Double Chocolate Flavor, 6.7 LBS, 50 Grams of Protein Per Serving - Non-GMO & Gluten Free
Six Star Pro Nutrition PreWorkout L Arginine Nitric Oxide Amino Acid Supplement, 60 Ct

Six Star Pro Nutrition PreWorkout L Arginine Nitric Oxide Amino Acid Supplement, 60 Ct
Ultimate Nutrition Muscle Juice 2544 Weight Gainer Protein Powder, Cookies & Cream, 13.2 lb $77.99 Was $108.99

Ultimate Nutrition Muscle Juice 2544 Weight Gainer Protein Powder, Cookies & Cream, 13.2 lb
Mass Revolution Mass Gainer 6lb $69.99

Mass Revolution Mass Gainer 6lb
WILD FUEL 3,000mg HMB Supplement Plus Vitamin D3 - Muscle Growth, Strength, Fast Workout Recovery HMB Supplements for Men and Women - Calcium Beta-Hydroxy Beta-Methylbutyrate - 180 Capsules $22.99

WILD FUEL 3,000mg HMB Supplement Plus Vitamin D3 - Muscle Growth, Strength, Fast Workout Recovery HMB Supplements for Men and Women - Calcium Beta-Hydroxy Beta-Methylbutyrate - 180 Capsules
Ultimate Nutrition Muscle Juice Revolution 2600 Weight Gainer Powder, Cookies N Cream, 11.1 lb $79.99

Ultimate Nutrition Muscle Juice Revolution 2600 Weight Gainer Powder, Cookies N Cream, 11.1 lb
Mass Revolution Mass Gainer 6lb $69.99

Mass Revolution Mass Gainer 6lb
Natures Craft Tri-Phase Creatine Tablets, Pre Workout Supplement for Muscle Mass and Recovery, 120 Ct $19.99

Natures Craft Tri-Phase Creatine Tablets, Pre Workout Supplement for Muscle Mass and Recovery, 120 Ct
Musclesport Mass Revolution Weight Gainer Protein Powder, Chocolate Ice Cream, 3.2lb $43.99

Musclesport Mass Revolution Weight Gainer Protein Powder, Chocolate Ice Cream, 3.2lb
Sculpt Nation Muscle and Energy Support Creatine Monohydrate Amino Acid Supplement Powder, Fruit Punch, Workout Recovery, 30 Servings $36.99

Sculpt Nation Muscle and Energy Support Creatine Monohydrate Amino Acid Supplement Powder, Fruit Punch, Workout Recovery, 30 Servings
Jacked Factory Build-XT Daily Muscle Builder & Performance Enhancer - Muscle Building Supplement for Muscular Strength & Growth | Trademarked Ingredients Peak02, ElevATP, & Astragin - 120 Count $49.99

Jacked Factory Build-XT Daily Muscle Builder & Performance Enhancer - Muscle Building Supplement for Muscular Strength & Growth | Trademarked Ingredients Peak02, ElevATP, & Astragin - 120 Count
Ultimate Nutrition Platinum Series, Build Lean Muscle ,Amino Acid Supplements., 200capsule Pre-Workout

Ultimate Nutrition Platinum Series, Build Lean Muscle ,Amino Acid Supplements., 200capsule Pre-Workout
FAQ
What is Mass Tech used for?
Products on this page fall into the "mass gainer" category—high-calorie protein powders used to help increase daily calories and protein alongside training.
- Add convenient calories between meals when appetite or schedule is tight.
- Provide an easy post-workout option when you can’t prepare food right away.
- Make intake more consistent with measured scoops you can track.
It’s a supplement, so how you train, eat, sleep, and recover will influence results, and experiences can vary. Compare Nutrition Facts for calories, protein, and carbohydrates per serving to find a formula that aligns with your goals and routine.
How can a mass gainer fit a healthy routine?
It can play a supportive role when used thoughtfully and in balance with whole foods.
- Treat it as a supplement, not a blanket replacement for meals.
- Match serving size to your calorie needs; starting with a partial serving can help comfort and consistency.
- Pair with a structured training plan, adequate sleep, and hydration.
- Choose a liquid base (water or milk alternatives) that fits your preferences and goals.
- Review the ingredient list and Nutrition Facts so the protein, carbohydrates, and calories align with your plan.
If you have dietary restrictions or health questions, consider consulting a registered dietitian or healthcare professional for personalized guidance.
What side effects can mass gainers have?
Responses vary, but some people notice digestive discomfort when adding large servings quickly.
- Fullness, bloating, or gas—especially if you’re not used to higher-calorie shakes.
- Stomach upset if mixed very thick or consumed too fast.
- Potential allergen reactions—always read the ingredient list and advisory statements.
To help reduce issues, start with half servings, sip slowly, and split portions across the day. Adjust the liquid type and amount for your comfort. If discomfort persists or you have specific medical concerns or dietary needs, consider speaking with a healthcare professional before continuing.
When should I take a mass gainer?
Timing is flexible—choose what fits your schedule and digestion.
- Between meals to raise daily calories without feeling overly full at once.
- After training for a convenient shake when you’re already in recovery mode.
- At a time you digest well—some prefer earlier in the day, others later.
Follow the label for serving size, and consider splitting larger portions into two shakes to stay comfortable. Track how timing affects your energy and appetite over a week or two and adjust accordingly. Availability for delivery or pickup can be checked on each product page for easy restocking.
Mass gainer vs whey protein—what’s the difference?
Both can support fitness goals, but they’re built for different needs.
- Mass gainer: typically higher in calories and carbohydrates with added protein—helpful if you struggle to meet daily intake.
- Whey protein powder: generally focused on protein with fewer calories—useful when you want protein without a big calorie increase.
Choose based on your goals, schedule, and how many calories you want per serving. Compare Nutrition Facts for calories, protein, carbohydrates, and fat to find a good fit. Product pages list nutrition info, flavors, and pickup or delivery options so you can select what works for your routine.
Popular in Mass Tech
Related Products
5% Nutrition Rich Piana Real Carbs + Protein Supplement, Mass Gainer Powder for Pre-workout and Post-workout Recovery Meal 3.2lb, 20 servings (Chocolate)
5% Nutrition Rich Piana Real Carbs + Protein Supplement, Mass Gainer Powder for Pre-workout and Post-workout Recovery Meal 3.2lb, 20 servings (Chocolate)$54.98current price $54.98BPI Sports Vegan Protein Powder, Pea and Brown Rice Protein, Vanilla, 20g Protein, 1.9 lbs, 25 Servings
BPI Sports Vegan Protein Powder, Pea and Brown Rice Protein, Vanilla, 20g Protein, 1.9 lbs, 25 Servings$35.99current price $35.99PrimaForce Pure L-Leucine (300g) (60 Servings) - 5 Grams Per Serving
PrimaForce Pure L-Leucine (300g) (60 Servings) - 5 Grams Per Serving$18.25current price $18.25Probolic-SR Sustained Release Protein Powder, 24g Protein, 26 Servings Chocolate
Probolic-SR Sustained Release Protein Powder, 24g Protein, 26 Servings Chocolate$35.74current price $35.74ALLMAX QuickMass®, Rapid Mass Gain Catalyst, Chocolate, 3.5 lbs (1.59 kg)
ALLMAX QuickMass®, Rapid Mass Gain Catalyst, Chocolate, 3.5 lbs (1.59 kg)$43.57current price $43.57Gaspari Nutrition Proven Blend Multi-Source Protein, Chocolate Peanut Butter, 2 lbs (896 g)
Gaspari Nutrition Proven Blend Multi-Source Protein, Chocolate Peanut Butter, 2 lbs (896 g)$42.79current price $42.79THORNE - Whey Protein Isolate - 21 grams of Easy-to-Digest Whey Protein Powder - NSF Certified for Sport - Chocolate - 31.9 Ounces - 30 servings
THORNE - Whey Protein Isolate - 21 grams of Easy-to-Digest Whey Protein Powder - NSF Certified for Sport - Chocolate - 31.9 Ounces - 30 servings$65.00current price $65.00Gaspari Nutrition Proven Blend Multi-Source Protein, Vanilla Ice Cream, 2 lbs (896 g)
Gaspari Nutrition Proven Blend Multi-Source Protein, Vanilla Ice Cream, 2 lbs (896 g)$42.79current price $42.79BPI Sports Best Protein Powder, 100% Whey Blend for Muscle Growth & Recovery, Chocolate Brownie, 5.1 lbs (69 Servings)
BPI Sports Best Protein Powder, 100% Whey Blend for Muscle Growth & Recovery, Chocolate Brownie, 5.1 lbs (69 Servings)$71.48current price $71.48Metabolic Nutrition L-Glutamine, Unflavored, 10.58 oz (300 g)
Metabolic Nutrition L-Glutamine, Unflavored, 10.58 oz (300 g)$32.09current price $32.09Amazing Formulas L-Proline 2000 Mg Per Serving 100 Grams(3.5oz) Powder Supplement | 50 Servings | Non-GMO | Gluten-Free
Amazing Formulas L-Proline 2000 Mg Per Serving 100 Grams(3.5oz) Powder Supplement | 50 Servings | Non-GMO | Gluten-Free$9.99current price $9.99Power Play Fuel Caffeinated Pre-Workout Powder with Electrolytes - Citrus Punch
Power Play Fuel Caffeinated Pre-Workout Powder with Electrolytes - Citrus Punch$59.99current price $59.99Syntrax Matrix Peanut Butter Cookie Sustained‑Release Protein Powder Blend 2 lb with Real Cookie Pieces
Syntrax Matrix Peanut Butter Cookie Sustained‑Release Protein Powder Blend 2 lb with Real Cookie Pieces$34.99current price $34.99
