Get the facts on Dymatize across retailers—so you can choose with confidence.

Is the Dymatize you see at Walmart the same as what you find at GNC?

Short version: match the exact label and UPC—then you’re comparing the same formula from Dymatize. Here’s how to check fast.

The direct take

If the product name, flavor, size, and UPC match, it’s the same Dymatize formula regardless of where you buy it. Retailers can differ on price, promotions, sizes carried, and how they support your purchase—the formula itself is set by Dymatize.

What stays the same (when you match the exact SKU)

  • Protein and amino profile (e.g., ISO100 provides 25g whey protein isolate with 5.5g BCAAs including 2.7g leucine per serving)
  • Brand quality standards (e.g., “Banned Substance Tested”, gluten free where labeled)
  • Flavor-specific details (e.g., certain Dunkin’ flavors list ~95mg caffeine per scoop on the label)

What can differ by retailer

  • Available sizes and flavors (some runs or bundles are retailer-specific)
  • Pricing and promos
  • Freshness windows/lot codes in stock at that location
  • Service and guidance (GNC offers product curation and knowledgeable support to help you choose what fits your goals)

10‑second label check to be sure you’re comparing apples to apples

  1. Match product name + flavor exactly
  2. Match net weight/servings count
  3. Match nutrition panel (protein/serving, BCAAs, caffeine if applicable)
  4. Match UPC/barcode and lot/expiration codes

GNC is here to help you compare labels, select the right flavor, and dial in timing around your training—so your choice is confident and clear.

Prefer a performance protein from GNC?

Looking beyond Dymatize, GNC AMP Wheybolic features fast‑digesting whey with a targeted leucine profile and is certified by Informed Choice. It’s formulated to support strength, performance, and recovery—ideal for training days and non‑training days alike. If you’re building your stack, GNC Pro Performance 100% Whey delivers straightforward, transparent protein with no artificial colors or flavors.

If you want help choosing between them, a GNC associate can walk you through flavor, mixability, and timing to fit your routine.

ISO100 Hydrolyzed - Gourmet Chocolate (20 Servings)
$54.99
ISO100 Hydrolyzed Whey Protein - Gourmet Chocolate (43 Servings)
$99.99
ISO100 Hydrolyzed - Fruity Pebbles (20 Servings)
$54.99
Wheybolic® - Classic Vanilla (25 Servings)
$69.99
Wheybolic® - Chocolate Fudge (25 Servings)
$69.99
Gnc Pro Performance Whey V2
$27.99
Super Mass Gainer™ - Gourmet Vanilla (8 Servings)
$59.99
Performance Protein Shake RTD - Fruity Pebbles (12 Bottles)
$44.99
Are ingredient panels identical across retailers?
Why do prices vary between stores?
Do retailers get unique flavors or sizes?

Wrap‑up

  • Same UPC and label = same Dymatize formula
  • Retailers differ on price, availability, and support
  • GNC helps you compare labels and pick the flavor and timing that fit your plan

Ready to lock in your protein? Explore Dymatize ISO100 or consider GNC AMP Wheybolic for a high‑performance option.

25% off (up to $15) when you subscribe
Weight Loss Probiotic - 30 Capsules (30 Servings)
5.0 (8 reviews)
$3999

View Nutrition Label

Details

GNC Total Lean® Weight Loss Probiotic is a specially formulated probiotic supplement designed to support weight management and gut health. This product contains probiotic strains selected to help support a healthy weight, digestive balance, and overall gut wellness.

Each capsule delivers a targeted probiotic blend to help support your weight loss journey when combined with a healthy diet and exercise program.

  • Supports weight management goals
  • Promotes digestive and gut health
  • Gluten Free, Lactose Free, Vegetarian, and Soy Free
  • 30 capsules — 30 servings (one per day)
How To Use
Shipping and Returns

Weight Loss Probiotic Vs Others

Benefits Over Time

IMMEDIATELY

NUTRITIONAL ASSURANCE 

Assurance you're on the way to improved gut health. You've got clinically studied Morosil getting to work to encourage moving the scale in the right direction.

1 MONTH

You're starting to see improvements in gut health. You've got a month of probiotics under your belt and are experiencing increased regularity as well as improvements to immune response. 

With a low-calorie diet and consistent exercise plan, you may start seeing the scale move and your clothes fitting differently. 

3 MONTHS

TIPPING THE SCALE 

With continued dedication to diet and exercise, you've lost weight and made improvements to trouble areas like your waist and hip measurements. The reduction to visceral fat is making a positive impact on your health and wellness moving forward.

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Recent Reviews

Weight Loss Probiotic

Great product at a great product. Have been using for two months and seeing an improvement in overall gut health.

gordon rVerified Buyer

Good items

I've been taking this Weight Loss Probiotic daily, and it's gentle on my stomach. I feel my digestion has improved, and it's easy to add to my routine.

yuko kVerified Buyer

Would recommend

Love this capsule very easy to swallow and definitely helps to keep things moving

christopher hVerified Buyer

Great product!

I really like this prebiotic. I've been taking it every day and I've had no issues with it at all. As a matter of fact, it seems to even help with my lactose intolerance. While it doesn't make you magically lose weight, it helps facilitate the process with healthy eating and exercise. Since I started I've lost a few pounds but again, that's combined with a change of lifestyle.

nicole cVerified Buyer

Great Product.

Great probiotic. Feeling so much better after only 2 weeks of taking these.

roxane gVerified Buyer

Consider this

This probiotic has been great. I have been experience bowel issues and bloating but since taking this they seem less and less each day which is amazing.

michelle bVerified Buyer

Weight loss Probiotic

I started this a week ago. I can tell my stomach is starting to feel better. I will order again

robin tVerified Buyer

Probiotic! Get this one!

This is a fabulous probiotic! I was skeptical at first because it doesn't need to be refrigerated, but it really doesn't and still works great to promote gut health and I'm down 3lbs!

rebecca bVerified Buyer

Does what it says

This product works very well at curbing hunger

lavelle rVerified Buyer

Weightloss probiotics

Rated 5 out of 5 Weightloss probiotics Purchased on Mar 29, 2025 This review was collected as part of a promotion Absolutely amazing Manoo Y Verified Purchaser Apr 14, 2025 Was this helpful? 2 0 Flag Review by Manoo Y has been flagged Flag

manoo yVerified Buyer

Great supplement !

It was great!

jose lVerified Buyer

Great Addition to GLP-1 Regimen

Currently using this as part of my GLP-1 supplement routine and has been working amazingly. Assists in reducing some of the gastrointestinal side effects of my GLP-1 medication while supporting my other weight loss efforts.

kevin sVerified Buyer

I think it works. It's doing something.

Maybe absolutely coincidence. My Job requires semi-annual weigh ins & body fat test. Last 10 years as I have age it's getting harder to maintain despite the same routine disciplined diet & fitness practices throughout my career. Now I'm older and decided to search help from supplements- This being the only recent change adding this. So, after using this my weigh in and the last, body fat test were easily under before test deadlines. I'm just wondering if this really is the difference. It's the only change I made to my overall health practices so I'm pointing to this right now.

isaac cVerified Buyer

Great probiotic!

I've taken probiotics for years, and I must say, I really like this one. The fact that it doesn't require refrigeration is a bonus!

kimberley kVerified Buyer

Rated 5 out of 5 Purchased on Jan 1, 2026 This review was collected as part of a promotion This really works. I have already lost weight after just a week. It curbs my appetite and best of all, there are no adverse side effects. KATHRYN L Verified Purchaser Jan 17, 2026 Was this helpful? 8 0 Flag Review by KATHRYN L has been flagged Flag

kathryn lverified purchaserVerified Buyer

Rated 4 out of 5 Purchased on Jul 29, 2025 This review was collected as part of a promotion So far I've noticed things ?? moving better more so then with my previous probiotics. As far as the weight loss aspect, no difference Donna D Verified Purchaser Aug 14, 2025 Was this helpful? 3 1 Flag Review by Donna D has been flagged Flag

donna dverified purchaserVerified Buyer

Rated 5 out of 5 Purchased on Apr 25, 2025 This review was collected as part of a promotion Definitely works! Mark D Verified Purchaser May 13, 2025 Was this helpful? 1 0 Flag Review by Mark D has been flagged Flag

mark dverified purchaserVerified Buyer

Rated 5 out of 5 Purchased on Mar 3, 2025 This review was collected as part of a promotion On my way to maintaining my weight loss Stanley S Verified Purchaser Mar 29, 2025 Was this helpful? 5 2 Flag Review by Stanley S has been flagged Flag

stanley sverified purchaserVerified Buyer

Happy customer

I'm on my second container of this and to me personally, I feel it's really working well. I would definitely recommend it!!

dorothy dVerified Buyer