--- product_id: 253331213 title: "Optimum Nutrition (ON) Gold Standard 100% Micellar Casein Protein Powder,24 Grams of Protein,Slow Digesting,Helps Keep You Full,Overnight Muscle Recovery-Chocolate Supreme,1.87 Lbs,25 Servings (850 G)" brand: "optimum nutrition" price: "R4503" currency: ZAR in_stock: true reviews_count: 8 url: https://www.desertcart.co.za/products/253331213-optimum-nutrition-on-gold-standard-100-micellar-casein-protein-powder store_origin: ZA region: South Africa --- # 24g slow-release protein Optimized for overnight recovery 4.7g BCAAs per serving Optimum Nutrition (ON) Gold Standard 100% Micellar Casein Protein Powder,24 Grams of Protein,Slow Digesting,Helps Keep You Full,Overnight Muscle Recovery-Chocolate Supreme,1.87 Lbs,25 Servings (850 G) **Brand:** optimum nutrition **Price:** R4503 **Availability:** ✅ In Stock ## Summary > 🌟 Unlock overnight gains with every scoop! ## Quick Answers - **What is this?** Optimum Nutrition (ON) Gold Standard 100% Micellar Casein Protein Powder,24 Grams of Protein,Slow Digesting,Helps Keep You Full,Overnight Muscle Recovery-Chocolate Supreme,1.87 Lbs,25 Servings (850 G) by optimum nutrition - **How much does it cost?** R4503 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/253331213-optimum-nutrition-on-gold-standard-100-micellar-casein-protein-powder) ## 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 - • **Clean & Pure Formula:** No artificial flavors, sweeteners, or synthetic colors—just premium micellar casein protein. - • **Trusted by Thousands:** 4.5-star rating from over 4,000 reviews proves this is the go-to protein for serious fitness pros. - • **Sustained Muscle Fuel:** 24 grams of micellar casein delivers slow-digesting protein to keep you powered through the night. - • **BCAA Boost for Recovery:** 4.7 grams of naturally occurring BCAAs support muscle repair and growth while you rest. - • **Stay Full, Stay Focused:** Slow digestion helps curb midnight cravings and keeps you feeling satiated until morning. ## Overview Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder offers 24 grams of slow-digesting micellar casein per serving, enriched with 4.7 grams of naturally occurring BCAAs and glutamine. Designed for overnight muscle recovery and sustained fullness, this gluten-free, vegetarian-friendly formula contains no artificial additives and comes in a rich Chocolate Supreme flavor. Perfect for professionals seeking effective, clean nutrition to support muscle repair while they sleep. ## Description Faster digesting protein is desirable immediately before and after exercise to help fuel recovering muscles, but slow digestion and absorption may be more beneficial at other times - including bedtime when your body typically goes for hours without food. Casein proteins are acid sensitive and tend to thicken in the stomach. Compared to some other proteins, it can take longer for our Gold Standard 100% Casein to be broken down into its amino acid subcomponents. Gold Standard 100% Casein is also free of artificial flavors, sweeteners, and synthetic colors and uses only protein from premium micellar casein to create a protein formula that’s truly time-released. ## Features - No Artificial Flavors, Sweeteners, or Synthetic Colors - Loaded with Micellar Casein. - 24 Grams of Time-Released Protein per Serving - 4.7 Grams of Naturally Occurring BCAAs (Leucine, Isoleucine, and Valine) - 4.7 Grams of Naturally Occurring Glutamine and Glutamic Acid in Every Scoop ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B002DYJ0OI | | Department | unisex-adult | | Is Discontinued By Manufacturer | Yes | | Item Model Number | 1031645 | | Manufacturer | Optimum Nutrition | | Product Dimensions | 20.48 x 20.48 x 28.38 cm; 850 g | ## Product Details - **Brand:** Optimum Nutrition - **Flavour:** Chocolate Supreme - **Item weight:** 850 Grams - **Material type free:** Finished Product - **Servings per container:** 25 ## Images ![Optimum Nutrition (ON) Gold Standard 100% Micellar Casein Protein Powder,24 Grams of Protein,Slow Digesting,Helps Keep You Full,Overnight Muscle Recovery-Chocolate Supreme,1.87 Lbs,25 Servings (850 G) - Image 1](https://m.media-amazon.com/images/I/71g6onYUglL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: When does it expire?** A: 2020/DEC **Q: What is the expiry date of this on casein chocolate supreme** A: Mar-23 ## Customer Reviews ### ⭐⭐⭐⭐ Good quality, fast delivery *by on Reviewed in the United Arab Emirates 1 May 2020* Great for bed time overnight shake. Tastes like a thick chocolate shake, so if you have a sweet tooth, this also replaces your dessert. 😂 ### ⭐ معرفة التاريخ *by on Reviewed in the United Arab Emirates 12 January 2021* تم التسليم بضاعة ولكن سيتم انتهاء المنتج او تاريخ الانتهاء ٢/٢١ ؟! ### ⭐ Original or not? *by on Reviewed in the United Arab Emirates 9 February 2023* It seems like a faked product.taste is not good, don’t mixed in water. When first opening Protective plastic remained on cover. No protection layer between cover and powder. ## Frequently Bought Together - Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Chocolate Supreme, 2 Pound (Packaging May Vary) - Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 2 Pound (Packaging May Vary) - Optimum Nutrition Micronized Creatine Monohydrate Powder, Unflavored, 60 Servings, 300 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.co.za/products/253331213-optimum-nutrition-on-gold-standard-100-micellar-casein-protein-powder](https://www.desertcart.co.za/products/253331213-optimum-nutrition-on-gold-standard-100-micellar-casein-protein-powder) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-04*