--- product_id: 3962049 title: "Gold Standard Casein Protein Powder, Peanut Butter, 4 LB" brand: "optimum nutrition" price: "€ 291.86" currency: EUR in_stock: true category: "Optimum Nutrition" url: https://www.desertcart.gr/products/3962049-gold-standard-casein-protein-powder-peanut-butter-4-lb store_origin: GR region: Greece --- # Sustained overnight muscle recovery 24g slow-digesting micellar casein protein Delicious chocolate peanut butter flavor Gold Standard Casein Protein Powder, Peanut Butter, 4 LB **Brand:** optimum nutrition **Price:** € 291.86 **Availability:** βœ… In Stock ## Summary > πŸŒ™ Fuel your gains while you sleep with the ultimate peanut butter protein boost! ## Quick Answers - **What is this?** Gold Standard Casein Protein Powder, Peanut Butter, 4 LB by optimum nutrition - **How much does it cost?** € 291.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/3962049-gold-standard-casein-protein-powder-peanut-butter-4-lb) ## 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 - β€’ **Mix & Go Convenience:** Easily blends in a shaker cupβ€”ideal for busy professionals on the move. - β€’ **Slow & Steady Release:** Micellar casein digests gradually, keeping you full and energized overnight. - β€’ **Clean & Lean Nutrition:** Low sugar (1-2g) and fat (0.5-1g) per serving fits perfectly into your health goals. - β€’ **Essential Amino Acid Boost:** 9g of naturally occurring EAAs support optimal muscle maintenance. - β€’ **Power-Packed Protein Punch:** 24g of 100% micellar casein per serving fuels muscle repair while you rest. ## Overview Optimum Nutrition Gold Standard Casein Protein Powder delivers 24g of slow-digesting micellar casein per serving, enriched with 9g of essential amino acids to support muscle recovery and maintenance. Its rich chocolate peanut butter flavor and low sugar/fat content make it a delicious, clean choice for nighttime or between-meal nutrition. Packaged in a 4 lb tub with 53 servings, it’s designed for easy mixing and perfect for fitness-focused professionals seeking sustained muscle support. ## Description Optimum Nutrition Gold Standard 100% Casein provides 24g of protein per serving from 100% micellar casein, plus 9g of naturally occurring essential amino acids (EAAs). Protein and EAAs help support muscle recovery and maintenance, while micellar casein digests more slowly than whey protein, making it a convenient protein option for nighttime and between meals. Each serving is an excellent source of magnesium and zinc, providing 85mg of magnesium and 11mg of zinc. With 0.5–1g of fat and 1–2g of sugar per serving, it can fit into a variety of daily nutrition goals. Mix one scoop (33–34g) with 8–14 fl oz of cold water, milk, or another beverage. Stir, shake, or blend until dissolved. Enjoy 30–60 minutes before bed or anytime to help increase your daily protein intake as part of a balanced diet and exercise program. ## Features - nan - Made in USA - 3.86 lb container (53 servings) of Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder in Chocolate Peanut Butter - With micellar casein, this Optimum Nutrition protein powder helps support muscle recovery - Each serving has 9 grams of naturally occurring Essential Amino Acids - Feel good about your after-workout recovery drink - Mixes easily with a shaker cup, perfect for packing in your gym bag as part of your training routine ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002RWJQJK | | ASIN | B002RWJQJK | | Age Range Description | Adult | | Best Sellers Rank | #4,410 in Health & Household ( See Top 100 in Health & Household ) #34 in Sports Nutrition Protein Powder Blends #540 in Sales & Deals | | Brand Name | Optimum Nutrition | | Customer Reviews | 4.6 4.6 out of 5 stars (1,152) | | Date First Available | April 21, 2004 | | Department | unisex-adult | | Flavor | Chocolate Peanut Butter | | Global Trade Identification Number | 00748927026283 | | Item Dimensions | 8.06 x 8.06 x 11.17 inches | | Item Highlight | 24g of 100% Micellar Casein Protein Per Serving, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Easy Mixing | | Item Weight | 1.8 kg | | Item model number | 1031642 | | Manufacturer | Optimum Nutrition | | Manufacturer | Optimum Nutrition | | Manufacturer Part Number | 1031642 | | Material Type Free | Sugar Free | | Model Name | Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full | | Model Number | 1031642 | | Number of Items | 1 | | Package Type Name | Tub | | Product Dimensions | 8.06 x 8.06 x 11.17 inches; 3.97 pounds | | Protein | 24 g | | Protein Source | Casein, Whey | | Recommended Uses For Product | Fitness | | UPC | 748927026283 748927066302 | | Unit Count | 64 Ounce | | Vitamins And Minerals | 0, 0, 15, 240, 240.0, 4, 50 percent_daily_value_fda, 240 milligrams | ## Product Details - **Brand:** Optimum Nutrition - **Flavor:** Chocolate Peanut Butter - **Item Weight:** 1.8 kg - **Material Type Free:** Sugar Free - **Protein Source:** Casein, Whey ## Images ![Gold Standard Casein Protein Powder, Peanut Butter, 4 LB - Image 1](https://m.media-amazon.com/images/I/81vQDULmC3L.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Frequently Bought Together - Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Peanut Butter, 4 Pound (Packaging May Vary) - Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 5 Pound (Packaging May Vary) - Optimum Nutrition Micronized Creatine Monohydrate Powder, Unflavored, 120 Servings, 600 Grams (Packaging May Vary) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/3962049-gold-standard-casein-protein-powder-peanut-butter-4-lb](https://www.desertcart.gr/products/3962049-gold-standard-casein-protein-powder-peanut-butter-4-lb) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-14*