--- product_id: 7745289 title: "Optimum Nutrition Gold Standard Pro Gainer Protein, Vanilla Custard, 5 LB | Weight Gainer Protein Powder, High-Calorie Mass Gainer, 60g Protein per Serving, High Carbs, Vitamins & Minerals, Easy Mixing" brand: "optimum nutrition" price: "$245.87" currency: USD in_stock: true reviews_count: 13 category: "Optimum Nutrition" url: https://www.desertcart.us/products/7745289-optimum-nutrition-gold-standard-pro-gainer-protein-vanilla-custard-5 store_origin: US region: United States of America --- # 80g+ carbs/serving 60g protein blend 650 calories/serving Optimum Nutrition Gold Standard Pro Gainer Protein, Vanilla Custard, 5 LB | Weight Gainer Protein Powder, High-Calorie Mass Gainer, 60g Protein per Serving, High Carbs, Vitamins & Minerals, Easy Mixing **Brand:** optimum nutrition **Price:** $245.87 **Availability:** ✅ In Stock ## Summary > 💥 Bulk up smart, recover faster, and taste the victory! ## Quick Answers - **What is this?** Optimum Nutrition Gold Standard Pro Gainer Protein, Vanilla Custard, 5 LB | Weight Gainer Protein Powder, High-Calorie Mass Gainer, 60g Protein per Serving, High Carbs, Vitamins & Minerals, Easy Mixing by optimum nutrition - **How much does it cost?** $245.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/7745289-optimum-nutrition-gold-standard-pro-gainer-protein-vanilla-custard-5) ## Best For - optimum nutrition enthusiasts ## Why This Product - Trusted optimum nutrition brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Low Sugar Formula:** Less than 8 grams of sugar per serving—clean gains without the crash. - • **Energy-Boosting Carbs:** Over 80 grams of carbohydrates to rapidly restore energy and support intense workouts. - • **Power-Packed Calories:** 650 calories per serving to fuel serious gains and keep you ahead of the pack. - • **Muscle-Building Protein:** 60 grams of premium protein blend designed to maximize muscle mass growth. - • **Delicious Vanilla Custard:** Indulgent flavor that makes your post-workout shake feel like a treat, not a chore. ## Overview Optimum Nutrition Gold Standard Pro Gainer is a high-calorie, high-protein weight gainer designed for adults aiming to build muscle mass efficiently. Each 5 lb container delivers 650 calories, 60g of protein, and over 80g of carbs per serving with less than 8g sugar, making it an ideal post-workout recovery shake or meal supplement. Its Vanilla Custard flavor offers a delicious way to support muscle growth, energy restoration, and weight gain with a trusted brand favored by fitness enthusiasts. ## Description Putting on size requires a balance of heavy training and quality nutrition. Because everyone's a little different, some have a harder time packing on muscle than others. Optimum Nutrition Gold Standard Pro Gainer is a high-protein formula delivering calories that count during recovery. Each shake provides ample supplemental protein, carbs, vitamins and minerals to build on the amount you're getting through a balanced diet of food. Use Pro Gainer as your post-workout recovery shake and/or high-protein meal between meals. Review: Very happy with it!! Sure does work to gain weight! - Absolutely recommend for anyone trying to gain weight! I chose this after a lot of researching and was questioning whether the price was worth it or not, but found great satisfaction with it!! It not only tastes awesome but I gained 5 pounds within 6 days 💪🏼…just one protein shake a day! I’ve struggled to gain weigh and have been trying everything, except this! 😉 Review: Vanilla Custard is Tasty! - Awesome protein powder. Taste is amazing. Highly recommend. ## Features - High Protein Weight Gainer and Muscle Mass Gainer* - 650 CALORIES PER SERVING - delivering calories that count to support your gains - 60G OF PROTEIN BLEND PER SERVING- support your mass gaining goals with high-quality protein - MORE THAN 80G OF CARBOHYDRATES PER SERVING - help restore energy levels - LESS THAN 8g OF SUGAR PER SERVING ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0015R39XM | | Age Range Description | Adult | | Allergen Information | Milk, Soy | | Best Sellers Rank | #36,813 in Health & Household ( See Top 100 in Health & Household ) #20 in Sports Nutrition Weight Gainers #2,317 in Sales & Deals | | Brand | Optimum Nutrition | | Brand Name | Optimum Nutrition | | Customer Reviews | 4.6 out of 5 stars 650 Reviews | | Flavor | Vanilla Custard | | Global Trade Identification Number | 00748927029314, 00748927029734 | | Item Dimensions | 8.06 x 8.06 x 11.18 inches | | Item Weight | 2.31 kg | | Manufacturer | Glanbia Performance Nutrition | | Manufacturer Part Number | 1031887 | | Model Name | GS - Pro-Gainers Weight Gainer - Protein Powder | | Model Number | 1031887 | | Number of Items | 1 | | Product Benefits | Muscle Growth, Muscle Strength, Weight Gain | | Protein | 60 g | | Recommended Uses For Product | Immune Support | | Servings per Container | 28 | | Total Servings Per Container | 28 | | UPC | 748927029734 748927029314 | | Unit Count | 81.44 Ounce | | Vitamins And Minerals | 22, 29, 330, 4, 50 micrograms | ## Product Details - **Brand:** Optimum Nutrition - **Flavor:** Vanilla Custard - **Item Weight:** 2.31 Kilograms - **Product Benefits:** Muscle Growth, Muscle Strength, Weight Gain - **Servings per Container:** 28 ## Images ![Optimum Nutrition Gold Standard Pro Gainer Protein, Vanilla Custard, 5 LB | Weight Gainer Protein Powder, High-Calorie Mass Gainer, 60g Protein per Serving, High Carbs, Vitamins & Minerals, Easy Mixing - Image 1](https://m.media-amazon.com/images/I/71duchiUWiL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very happy with it!! Sure does work to gain weight! *by A***� on May 22, 2026* Absolutely recommend for anyone trying to gain weight! I chose this after a lot of researching and was questioning whether the price was worth it or not, but found great satisfaction with it!! It not only tastes awesome but I gained 5 pounds within 6 days 💪🏼…just one protein shake a day! I’ve struggled to gain weigh and have been trying everything, except this! 😉 ### ⭐⭐⭐⭐⭐ Vanilla Custard is Tasty! *by J***E on May 11, 2026* Awesome protein powder. Taste is amazing. Highly recommend. ### ⭐⭐⭐⭐⭐ Love the Vanilla Custard *by M***T on January 16, 2026* Tastes really good, mixes well. Had the chocolate before but was nervous about the “custard” part and some proteins vanillas just taste odd but this is very rich and creamy. ## Frequently Bought Together - Optimum Nutrition Gold Standard Pro Gainer, Weight Gainer Protein Powder, Vanilla Custard, 5.09 Pounds (Packaging May Vary) - Optimum Nutrition Micronized Creatine Monohydrate Powder, Unflavored, 120 Servings, 600 Grams (Packaging May Vary) - 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 --- ## 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.us/products/7745289-optimum-nutrition-gold-standard-pro-gainer-protein-vanilla-custard-5](https://www.desertcart.us/products/7745289-optimum-nutrition-gold-standard-pro-gainer-protein-vanilla-custard-5) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-24*