Syntrax Goliath Mass Gainer Protein Powder, Undenatured Whey & Micellar Casein, Chocolate, 12 lb
Visit the Syntrax Store

Syntrax Goliath Mass Gainer Protein Powder, Undenatured Whey & Micellar Casein, Chocolate, 12 lb

Syntrax Goliath Mass Gainer Protein Powder, Undenatured Whey & Micellar Casein, Chocolate, 12 lbSyntrax Nutrition Goliath Protein Gainer Undenatured Whey Protein Micellar Casein Contains BCAAs Glutamine Chocolate 12 lbsSyntrax Nutrition Goliath Protein Gainer Undenatured Whey Protein Micellar Casein Contains BCAAs Glutamine Strawberry 12 lbSyntrax Nutrition Goliath Protein Gainer Undenatured Whey Protein Micellar Casein Contains BCAAs Glutamine Vanilla 12 lb
Flavor:Chocolate

Key item features

  • Made with undenatured whey protein and micellar casein
  • Includes naturally occurring BCAAs and glutamine
  • Provides 54 grams of protein per 2‑scoop serving
  • Mixes instantly with a spoon for easy preparation
  • Available in a 12 lb bag with a Clip‑Scoop for portioning and secure closure
Current price is $64.02$5.34/lb
Price when purchased online
  • Free shipping
  • Free 90-day returns

How do you want your item?

Plus, get 50% off an annual plan at checkout!
How do you want your item?
Ships to
Arrives by Tue, Jun 23
.
Order within 3 hr 40 min
Sold by Syntrax NutritionPro Seller
Fulfilled by Walmart
4.84 stars out of 5, based on 50 seller reviews(4.8)
Free 90-day returns
walmart plus

Get 50% off a year of Walmart+

Exclusions, T&C apply.

About this item

Product details

Specifications

Indications

Directions

Warranty

Ingredients

Customer ratings & reviews

4.8 out of 5 stars
stars19 ratings6 reviews
How item rating is calculated
  1. 5 stars89% (17)
  2. 4 stars5% (1)
  3. 3 stars0% (0)
  4. 2 stars5% (1)
  5. 1 star0% (0)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 6 reviews

Feb 6, 2026
delshaun
Top Reviewer
Item details
Flavor: Vanilla
Sold bySyntrax NutritionDelivered byWalmart
5 out of 5 stars review

Verified Purchase

this has got to be the premire meal replacement out on the market...it does its job and does what it says it is going to do...i just reordered another bag because I went through the last one too fast...

Helpful?50NGU2S1ULJO441103647
Apr 30, 2026
AW
Item details
Flavor: Vanilla
Sold bySyntrax NutritionDelivered byWalmart
5 out of 5 stars review

Verified Purchase

My boyfriend loves the taste, ease of use (mixes well), and compared to all other weight gain shakes, a good price. I'm back to order his 2nd bag.

Helpful?50NGU2S1ULJO441103647
Jan 15, 2026
Dylan
Item details
Flavor: Chocolate
Sold bySyntrax NutritionDelivered byWalmart
5 out of 5 stars review

Verified Purchase

stuff mixes easily and taste delicious. i like mine on the thick side. Strawberry is amazing

Helpful?50NGU2S1ULJO441103647