SKU: 56414586291

Rule 1 - Mass Gainer

Sale price$49.49 Regular price$54.99
Save 10%

Pay in installments of $13.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Rule 1 - Mass GainerWhat Is Rule 1 Mass Gainer? Looking to gain size, build muscle mass, or increase your daily calorie intake without junk fillers? Rule 1 Mass Gainer is a high calorie protein powder for bulking that delivers over 1,260 calories per serving from clean, performance based ingredients. With 40 grams of high quality whey protein, over 250 grams of complex carbohydrates, and added creatine, MCTs, and glutamine, its the go to weight gainer for hardgainers,

What Is Rule 1 Mass Gainer?

Looking to gain size, build muscle mass, or increase your daily calorie intake without junk fillers? Rule 1 Mass Gainer is a high-calorie protein powder for bulking that delivers over 1,260 calories per serving from clean, performance-based ingredients.

With 40 grams of high-quality whey protein, over 250 grams of complex carbohydrates, and added creatine, MCTs, and glutamine, it’s the go-to weight gainer for hardgainers, bodybuilders in bulking phase, and anyone struggling to gain healthy weight fast.

Whether you're an athlete with a fast metabolism or just tired of falling short on calories, Rule 1 Mass Gainer helps you fuel up and grow—fast.


Why Is Rule 1 Mass Gainer the Best Weight Gainer for Hardgainers?

💥 Over 1,260 Calories Per Serving

Perfect for building mass and gaining size, each scoop delivers nutrient-dense calories from a carefully balanced ratio of protein, complex carbs, and healthy fats.

💪 40g of All-Whey Protein

Includes whey protein concentrate, isolate, and hydrolysate to support muscle recovery, repair, and growth after intense workouts. Also delivers 9g of naturally occurring BCAAs to promote anabolism.

🍚 250g+ Complex Carbohydrates

A slow-digesting, sustained energy source that helps restore glycogen, promote muscle fullness, and support lean mass building without spiking blood sugar.

Creatine Monohydrate for Strength

1 gram of creatine helps increase ATP production, strength output, and performance during resistance training.

🧠 MCTs & Glutamine for Energy & Recovery

Provides functional fats and amino acids to support endurance, gut health, and muscle repair, especially during bulking phases.

🧪 Informed Choice® Certified

Tested for banned substances by LGC for athlete-safe performance, giving you peace of mind and professional-grade quality.


How to Use Rule 1 Mass Gainer for Best Results

When to Take It

  • Post-Workout: Replenish glycogen, fuel muscle growth, and kickstart recovery.

  • Between Meals: Boost daily calorie intake without relying on fast food.

  • Before Bed: Stay anabolic overnight and prevent catabolism.

Mixing Instructions

  • Blend 2 heaping scoops with 20–24 oz. of water or milk.

  • For added calories, blend with:

    • Whole milk

    • Ice cream

    • Peanut butter

    • Banana or oats


Supplement Facts – Rule 1 Mass Gainer (Chocolate Peanut Butter)

Nutrient Amount Per Serving (328g)
Calories 1,260
Total Fat 8g (10% DV)
Saturated Fat 4.5g (23% DV)
Cholesterol 155mg (52% DV)
Total Carbohydrate 255g (93% DV)
– Dietary Fiber 8g (29% DV)
– Total Sugars 14g (Includes 10g Added Sugar)
Protein 40g (80% DV)
Calcium 370mg (28% DV)
Sodium 520mg (23% DV)
Potassium 1,360mg (29% DV)
Creatine Monohydrate 1g

Nutrition facts may vary slightly depending on flavor.


Rule 1 Mass Gainer vs. Other Weight Gainers

Feature Rule 1 Mass Gainer Typical Competitor
Calories per Serving 1,260+ 1,000–1,200
Protein Source 100% Whey Blend Often soy-based or blends
Carbohydrate Source Complex Carbs Simple Sugars
Creatine Included ✅ Yes ❌ Often missing
MCT Oil ✅ Included ❌ Not always included
Banned Substance Tested ✅ Informed Choice Certified ❌ Not always

Who Should Use Rule 1 Mass Gainer?

Hardgainers & Ectomorphs – Struggling to gain weight? This is your fix.
Athletes & Bodybuilders – Off-season mass building made easier.
Teenagers & College Athletes – High metabolism? No problem.
Anyone Trying to Bulk Cleanly – Quality calories, quality gains.


Frequently Asked Questions (FAQs)

1. What is the best way to gain weight fast for skinny guys?
Pair Rule 1 Mass Gainer with a consistent strength training plan and high-calorie diet for fast, healthy weight gain.

2. Is Rule 1 good for beginners?
Yes. It’s a safe and effective way for beginners, teens, or adults to gain healthy weight without relying on low-quality food.

3. Can I use Rule 1 as a meal replacement?
It’s best used between meals or post-workout, not as a sole meal replacement.

4. What kind of protein is in Rule 1?
A blend of whey concentrate, isolate, and hydrolysate—fast digesting and rich in BCAAs.

5. Can I mix Rule 1 with milk or smoothies?
Absolutely! Try blending with milk, oats, peanut butter, bananas, or even ice cream for extra calories.


Order Rule 1 Mass Gainer Today!

📍 Available at Animal Supps in Vineland, NJ. Located inside Animal Paradise Gyms at the Cumberland Mall, proudly serving South Jersey, Millville, Bridgeton, and the greater Philadelphia area.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56414586291

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 21 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
U
Verified Purchase
University Doc
Port Orchard, US
★★★★★ 5
Our XL dogs love them. Highly recommend it!
Size: Mini, Color: Gator (Pink)
Our XL dogs love this! Highly recommend them! Highly recommend. Not for aggressive chewers but our big dogs don't destroy their toys. They cherish them. Great for play and cuddling. Not to loud either. Very cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
V
Verified Purchase
Valhalla49
Port Orchard, US
★★★★★ 5
When they said strong...
...they weren't kidding. Our pup would chew through everything she could get her sharks teeth into. Like my arms. Nothing lasted as long as a week or maybe two. But she has had Dino for months now. She loves him. He is the go to toy for when she wants to play tug. The material used to make this toy is every bit as strong as the seller claims. I will definitely buy from them again. And I will not wait for this one to rip. I may be waiting a long time. If your pup likes to tear stuff apart, feel safe in buying this toy, UPDATE: 2/9/2023 Dino finally succumbed to the torture. His back ripped open and despite trying to repair him with ordinary thread he couldn't withstand the pressure, His stuffing was removed and spread all over the living room. Completely emptied he is still a good toy. Strong enough to withstand the forceful play of tug-o-war. Only thing I would suggest is to use something stronger when closing his back. The rest of him is great. I will be replacing him soon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2023
R
Verified Purchase
Rachel
San Leandro, US
★★★★★ 4
Not so tough
Size: Mini, Color: Gator (Pink)
I bought this because I dog sit. The dog chews up every. Single. Toy. So I bought it since it was cheap and it can be in the “chunk” (the dog’s name) toy box. It is not durable at all. He tore it up just as fast as a cheaply made toy. Chunk LOVES it! He would not stop playing with it. He loves the squeakers, it is a perfect size for him to throw it up in the air and chase it, and he loved ripping the legs off. It is good for my husband and I because there is little to no fluff. However, it is the perfect size to drop behind the couch and not be able to get. So once he drops it behind the couch, he won’t get it until morning. Now for my dog’s rating. My dog loves this toy too. He is much more gentle with toys (he has $5 Walmart toys we bought him back in 2020 in perfect condition that he plays with them every day). Before Chunk came over for the weekend, my dog Ted played with this. Ted is a larger small dog and chunk is a smaller small dog. And it is still the perfect size for both dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
S
Verified Purchase
Scott T
Alexandria, US
★★★★★ 5
Tough
Size: Large, Color: Dinos Frills (Pink)
Tough dog toy that's held up through multiple washes! My dogs love the squeaker. They are not destructive chewers so I can't really say how it would hold up with that kind of dog though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
O
Verified Purchase
ocd_reader
Lake Worth, US
★★★★★ 5
Cute and well made my dogs love it.
Size: Mini, Color: Gator (Pink)
Cute little toy definatly for small toy sized dogs. This toy is bright and colorful and well made. My little dog likes it very much and tosses it around all the time. Great toy for fetch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

recommand products