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Rule 1

Mass Gainer - High Calorie Weight Gainer

1,220+ Calories Per Serving
🏆
40g All-Whey Protein
Informed Choice Certified
$69.99
Save $6.99 in Cart
250g+ Complex Carb Blend with Carb10 Pea Starch for Sustained Caloric Fuel
Triple-Whey Protein (Concentrate, Isolate, Hydrolysate) with 9g Naturally Occurring BCAAs
Creatine Monohydrate and MCTs Added for Strength and Energy Support
Informed Choice Certified, Banned-Substance Tested at a GMP Facility

Choose your quantity

Choose your quantity
Quality Guaranteed
Same-Day Pickup Available

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Lauren J.

Mixes perfectly, tastes amazing, and zero bloating. Best protein I've found. Highly recommend!

1,220+ CALORIES PER SERVING
40G ALL-WHEY PROTEIN
INFORMED CHOICE CERTIFIED
CREATINE + MCTS INCLUDED
NO SOY PROTEIN OR CREAMERS
9G BCAAS PER SERVING
1,220+ CALORIES PER SERVING
40G ALL-WHEY PROTEIN
INFORMED CHOICE CERTIFIED
CREATINE + MCTS INCLUDED
NO SOY PROTEIN OR CREAMERS
9G BCAAS PER SERVING
1,220+ CALORIES PER SERVING
40G ALL-WHEY PROTEIN
INFORMED CHOICE CERTIFIED
CREATINE + MCTS INCLUDED
NO SOY PROTEIN OR CREAMERS
9G BCAAS PER SERVING
1,220+ CALORIES PER SERVING
40G ALL-WHEY PROTEIN
INFORMED CHOICE CERTIFIED
CREATINE + MCTS INCLUDED
NO SOY PROTEIN OR CREAMERS
9G BCAAS PER SERVING

You'll Love This Protein

You'll Love This Protein

1,220+ Calories Per Serving

Serious caloric surplus from a 6:1 carb-to-protein ratio designed for hard gainers who struggle to eat enough.

Triple-Whey Protein Blend

40g protein from concentrate, isolate, and hydrolysate with 9g naturally occurring BCAAs per serving.

Carb10 Pea Starch Included

Low-glycemic, low-osmolality carb source that delivers calories without the heavy bloating of pure maltodextrin.

Informed Choice Certified

Every batch tested for banned substances at Rule 1's GMP-certified facility. No creamers, no soy protein.

Protein product feature image

Transparency by the numbers

Transparency by the numbers

1,220+

Calories Per Serving

Packed with clean calories from complex carbs, all-whey protein, and performance ingredients.

0g

All-Whey Protein

Triple-source whey blend with zero soy protein or cheap fillers.

6:1

Carb-to-Protein Ratio

Optimized ratio for maximum weight gain and glycogen replenishment.

* Based on post-purchase surveys and manufacturer data.

Rule 1 Mass Gainer - High Calorie Weight Gainer
1,220+ CALORIES PER SERVING
40G ALL-WHEY PROTEIN
INFORMED CHOICE CERTIFIED
CREATINE + MCTS INCLUDED
NO SOY PROTEIN OR CREAMERS
9G BCAAS PER SERVING
1,220+ CALORIES PER SERVING
40G ALL-WHEY PROTEIN
INFORMED CHOICE CERTIFIED
CREATINE + MCTS INCLUDED
NO SOY PROTEIN OR CREAMERS
9G BCAAS PER SERVING
1,220+ CALORIES PER SERVING
40G ALL-WHEY PROTEIN
INFORMED CHOICE CERTIFIED
CREATINE + MCTS INCLUDED
NO SOY PROTEIN OR CREAMERS
9G BCAAS PER SERVING
1,220+ CALORIES PER SERVING
40G ALL-WHEY PROTEIN
INFORMED CHOICE CERTIFIED
CREATINE + MCTS INCLUDED
NO SOY PROTEIN OR CREAMERS
9G BCAAS PER SERVING

R1 Mass Gainer Vs. Generic Mass Gainer

R1 Mass Gainer Vs. Generic Mass Gainer

We only carry brands that meet our strict quality standards. No fillers, no proprietary blends, no shortcuts.

R1 Mass Gainer
CHN Approved
Generic Mass Gainer
Budget
Protein Source
100% All-Whey (WPC + WPI + WPH) Soy or casein blends
Carb Source
Maltodextrin + Carb10 Pea Starch Maltodextrin only
Banned Substance Tested
BCAAs Per Serving
9g naturally occurring Varies or undisclosed
Creatine Included
No Soy Protein or Creamers

OUR CHAMPIONS

Keep Coming Back

4.85/5 based on 1,649 verified reviews

Share Your Experience

Know before you scoop!

Still not sure? Our team offers free consultations at both Fort Wayne locations.

What type of protein is best for me? +

It depends on your goals! Whey isolate is ideal for lean muscle with minimal carbs, whey concentrate is great for general fitness, and plant-based options work for dairy-free diets. Visit us in-store for a free consultation and we'll help you find the perfect fit.

How much protein do I need daily? +

Most active adults need 0.7-1g of protein per pound of body weight. If you weigh 180 lbs, aim for 126-180g daily. Our staff can help you dial in the right amount based on your specific activity level and goals.

Can I use protein powder as a meal replacement? +

Yes! Many of our proteins work great as a meal replacement when blended with fruits, nut butter, or oats. For a complete meal, pair your protein shake with healthy fats and carbohydrates to hit your macro targets.

Do you offer samples or flavor recommendations? +

Absolutely! Visit either of our Fort Wayne locations and our team can help you sample flavors before committing to a full tub. We know how important taste is. Life's too short for protein you dread drinking.

Is your protein third-party tested? +

We only carry brands that undergo third-party testing for purity, potency, and banned substances. Quality is non-negotiable. It's why customers have trusted us for 15+ years in Fort Wayne.

What's your return policy on supplements? +

Unopened items may be eligible for return at Complete Health's discretion. Opened products cannot be returned. Clearance items are final sale. To start a return, email completehealthfwsw@gmail.com with your name, product details, and purchase date. If something arrives damaged, snap a photo and reach out right away and we'll get it sorted.

Know before you scoop!
Mass Gainer - High Calorie Weight Gainer

Mass Gainer - High Calorie Weight Gainer

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