--- product_id: 183511896 title: "GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, 1340 Calories, Gluten Free, Banned Substance Tested, Supports Muscle Energy, Recovery and Growth, Double Chocolate, 15 Servings" brand: "gnc" price: "S$23" currency: SGD in_stock: false reviews_count: 8 url: https://www.desertcart.sg/products/183511896-gnc-pro-performance-bulk-1340-mass-gainer-protein-powder-50g store_origin: SG region: Singapore --- # 50g whey protein for muscle growth 1340 calories fuel intense workouts Banned substance tested for athlete safety GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, 1340 Calories, Gluten Free, Banned Substance Tested, Supports Muscle Energy, Recovery and Growth, Double Chocolate, 15 Servings **Brand:** gnc **Price:** S$23 **Availability:** ❌ Out of Stock ## Summary > 🚀 Bulk up boldly with GNC’s ultimate mass gainer! ## Quick Answers - **What is this?** GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, 1340 Calories, Gluten Free, Banned Substance Tested, Supports Muscle Energy, Recovery and Growth, Double Chocolate, 15 Servings by gnc - **How much does it cost?** S$23 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/183511896-gnc-pro-performance-bulk-1340-mass-gainer-protein-powder-50g) ## Best For - gnc enthusiasts ## Why This Product - Trusted gnc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Certified:** Banned substance tested so you bulk with confidence and integrity - • **Calorie Powerhouse:** 1340 calories per serving to crush your toughest training days - • **Massive Muscle Fuel:** 50g high-quality whey protein with BCAAs to power serious gains - • **Immune & Recovery Boost:** 10g glutamine supports immune health and speeds muscle recovery - • **Delicious Double Chocolate:** Rich flavor that mixes smoothly—no chalky aftertaste, just pure indulgence ## Overview GNC Pro Performance Bulk 1340 is a premium mass gainer protein powder delivering 50g of whey protein, 1340 calories, and 10g glutamine per serving. Designed for serious athletes and hard gainers, it supports muscle growth, energy, and recovery with a banned substance-tested formula in a rich double chocolate flavor. ## Description GNC GNC Preventive Nutrition Brain Health Formula, 60 Caplets, Supports Memory Function and Enhances Circulation delivers practical features for everyday useHighlights include preventive, nutrition, brain, health, formula, 60Details focus on function, value, and ease of useBuilt to align with common quality preferencesProvided in capsule form to support simple applicationProduct imagery indicates a straightforward design for quick identification caplets supports memory function Review: Best protein - Great taste Review: Great as meal replacement shake - I saw that this was 12 pounds of protein powder and decided to buy it for cost effective meal replacement shakes. I don't use the scoop it came with which when filled to the top is one cup of powder. Since I'm not using it to gain I certainly don't use two heaping scoops either. I just spoon in some to taste. I got double chocolate and it's not too sweet. It is a bit chalky but not unbearably so and there are no chunks: it dissolves smoothly. Great value for my needs and it fills me up immediately, mitigating my urge to snack or over-eat. ## Features - START GAINING MASS WITH A HIGH-CALORIE FORMULA: Build the size that creates big moments when you train with the blend of protein, creatine, and carbohydrates in GNC Pro Performance Bulk 1340 high-calorie mass gainer - HIT BIGGER PROTEIN GOALS: Bulk 1340 packs 50g of whey protein powder with naturally occurring BCAA to support muscle growth — including 10g of glutamine, an amino that’s also important for supporting the immune system - FUEL MUSCLES WITH 1340 CALORIES IN A MACRO BLEND: GNC Pro Performance’s most nutrient-dense blend packs enough calories and carbs to blast through your most challenging sessions in the gym - CHOOSE A BANNED SUBSTANCE-TESTED MASS GAINER: Unlike most mass gainers with proprietary blends, Bulk 1340 is certified Banned Substance Tested and designed to help athletes increase size and overall strength ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084YS2YCS | | Age Range Description | Adult | | Best Sellers Rank | #109,967 in Health & Household ( See Top 100 in Health & Household ) #64 in Sports Nutrition Weight Gainers | | Brand | GNC | | Brand Name | GNC | | Customer Reviews | 4.6 out of 5 stars 228 Reviews | | Flavor | Double Chocolate | | Item Dimensions | 1 x 1 x 1 inches | | Item Weight | 12 Pounds | | Manufacturer | GNC | | Manufacturer Part Number | 414803 | | Model Number | 414803 | | Number of Items | 1 | | Product Benefits | Supports overall health and wellness | | Protein Source | Whey | | Recommended Uses For Product | Supports overall health and wellness | | Servings per Container | 15 | | Total Servings Per Container | 15 | | UPC | 048107204013 | | Unit Count | 192.0 Ounce | ## Product Details - **Brand:** GNC - **Diet Type:** Vegan - **Flavor:** Vanilla Ice Cream - **Item Weight:** 7.41 Pounds - **Servings per Container:** 9 ## Images ![GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, 1340 Calories, Gluten Free, Banned Substance Tested, Supports Muscle Energy, Recovery and Growth, Double Chocolate, 15 Servings - Image 1](https://m.media-amazon.com/images/I/71wAwyOsaAL.jpg) ![GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, 1340 Calories, Gluten Free, Banned Substance Tested, Supports Muscle Energy, Recovery and Growth, Double Chocolate, 15 Servings - Image 2](https://m.media-amazon.com/images/I/81EvFfkookL.jpg) ![GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, 1340 Calories, Gluten Free, Banned Substance Tested, Supports Muscle Energy, Recovery and Growth, Double Chocolate, 15 Servings - Image 3](https://m.media-amazon.com/images/I/51caTmclN1L.jpg) ![GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, 1340 Calories, Gluten Free, Banned Substance Tested, Supports Muscle Energy, Recovery and Growth, Double Chocolate, 15 Servings - Image 4](https://m.media-amazon.com/images/I/51UuXTQhbsL.jpg) ![GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, 1340 Calories, Gluten Free, Banned Substance Tested, Supports Muscle Energy, Recovery and Growth, Double Chocolate, 15 Servings - Image 5](https://m.media-amazon.com/images/I/51dPO0nGc0L.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: Is it 2 scoops per serving or 4?** A: I think it is 4. My husband had throat cancer and the radiation treatments made it super dfficult to eat. This stuff was a life saver for him. Most people lose 50 or more pounds in treatment, he lost more like 20 or 25. 4 scoops was often too thick to swallow for him so we used less but he drank several a day. **Q: Does this help you gain weight ?** A: Absolutely you can gain weight according to how many scoops you use. I don't need to gain weight so I only use one scoop. I use it to keep from loosing weight and for the nutrition it provides. **Q: Does these taste better with Milk or Water????** A: Milk tastes better and smoother, but water is bearable and not chalky. **Q: Are the ingredients in this considered safe and healthy ?** A: As a vegetarian nurse that needs extra calories and nutrition (we skip meals, hazard of the job) I would say so. I have been using this product for years. That being said, if you meet any of the criteria under the warning by all means heed them. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best protein *by V***. on June 21, 2025* Great taste ### ⭐⭐⭐⭐⭐ Great as meal replacement shake *by P***A on January 30, 2023* I saw that this was 12 pounds of protein powder and decided to buy it for cost effective meal replacement shakes. I don't use the scoop it came with which when filled to the top is one cup of powder. Since I'm not using it to gain I certainly don't use two heaping scoops either. I just spoon in some to taste. I got double chocolate and it's not too sweet. It is a bit chalky but not unbearably so and there are no chunks: it dissolves smoothly. Great value for my needs and it fills me up immediately, mitigating my urge to snack or over-eat. ### ⭐⭐⭐⭐⭐ I have tried the strawberry, chocolate, now I just got the vanilla. *by C***. on March 23, 2023* This is a pretty solid weight gaining supplement. I haven't had any issues with it other than having to purchase a slightly bigger shaker cup. I don't understand why people are complaining, and saying it's impossible to use because there's too much powder. IT'S A WEIGHT GAINER! If you're serious about gaining some weight/muscle, this will work. Just get a bigger shaker cup, and stop making excuses to not use it how it's intended to be used. I've went from 140 to 170 so far. Give it a try! 5 stars! ## Frequently Bought Together - GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, Gluten Free, Whey, Creatine, BCAA, 3rd Party Tested, Muscle Recovery & Growth, Micronutrients, Double Chocolate, 15 Servings - VELOMIX -2 Pack- 28 oz Protein Shaker Bottles for Protein Mixes - 2x Wire Whisk | Leak Proof Shaker Cups for Protein Shakes | Protein Shaker Bottle Pack | Shakers for Protein Shakes-Black&Transparent - Optimum Nutrition Micronized Creatine Monohydrate Powder, Unflavored, 120 Servings, 600 Grams (Packaging May Vary) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/183511896-gnc-pro-performance-bulk-1340-mass-gainer-protein-powder-50g](https://www.desertcart.sg/products/183511896-gnc-pro-performance-bulk-1340-mass-gainer-protein-powder-50g) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-06*