--- product_id: 3563144 title: "Optimum Nutrition Gold Standard Casein Protein Powder, Vanilla, 2 LB" brand: "optimum nutrition" price: "¥25728" currency: JPY in_stock: true category: "Optimum Nutrition" url: https://www.desertcart.jp/products/3563144-optimum-nutrition-gold-standard-casein-protein-powder-vanilla-2-lb store_origin: JP region: Japan --- # Slow-release micellar casein 24g slow-digesting protein Easy mix, creamy vanilla Optimum Nutrition Gold Standard Casein Protein Powder, Vanilla, 2 LB **Brand:** optimum nutrition **Price:** ¥25728 **Availability:** ✅ In Stock ## Summary > 💥 Unlock overnight gains with the ultimate slow-release protein! ## Quick Answers - **What is this?** Optimum Nutrition Gold Standard Casein Protein Powder, Vanilla, 2 LB by optimum nutrition - **How much does it cost?** ¥25728 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/3563144-optimum-nutrition-gold-standard-casein-protein-powder-vanilla-2-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 - • **Effortless Mixing:** Blends smoothly with just a shaker—no clumps, no hassle - • **Essential Amino Power:** 9g of naturally occurring EAAs per serving for optimal muscle support - • **Trusted Gold Standard:** From the world’s #1 sports nutrition brand, with 25 servings per tub - • **Stay Full, Stay Focused:** Slow-digesting protein keeps hunger at bay for hours - • **Sustained Muscle Recovery:** 24g of 100% micellar casein fuels overnight repair and growth ## Overview Optimum Nutrition Gold Standard Casein Protein Powder delivers 24 grams of pure micellar casein per serving, designed for slow digestion to support muscle recovery and satiety overnight. Each creamy vanilla serving packs 9 grams of essential amino acids and mixes effortlessly, making it the go-to choice for fitness-focused professionals seeking sustained nutrition and proven quality from the world’s leading sports nutrition brand. ## Description Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder helps support muscle recovery. Made with micellar casein, this protein shake powder ensures that you're getting high quality protein with every serving. With nearly 9 grams of naturally occurring Essential Amino Acids per serving, this protein powder drink supports recovery, making it ideal for use between meals and before bedtime. Each serving of this delicious Creamy Vanilla-flavored powder is an excellent source of zinc, magnesium and calcium and provides 24 grams of protein. Optimum Nutrition powder mixes easily using a shaker cup or blended in a smoothie. There are 25 servings in this 1.81 pound container. Gold Standard 100% Casein from Optimum Nutrition, the World's #1 Sports Nutrition Brand.* *Source Euromonitor International Limited; Consumer Health 2023 Edition, Sports Nutrition category, %retail value shares, 2022 data. ## Features - One 1.81 lb container (25 servings) of Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder in Creamy Vanilla flavor - 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 | B002DYJ0PW | | ASIN | B002DYJ0PW | | Age Range Description | Adult | | Best Sellers Rank | #3,893 in Health & Household ( See Top 100 in Health & Household ) #55 in Sports Nutrition Whey Protein Powders #473 in Sales & Deals | | Brand Name | Optimum Nutrition | | Customer Reviews | 4.6 4.6 out of 5 stars (5,770) | | Date First Available | April 28, 2004 | | Department | GNC|ALL|ALL|PWD DIET W MILK NUT FACT | | Diet Type | Gluten Free | | Flavor | Creamy Vanilla | | Global Trade Identification Number | 00748927024197 | | Item Dimensions | 8.06 x 8.06 x 11.17 inches | | Item Weight | 1.8 pounds | | Item model number | 1031649 | | Manufacturer | Glanbia Performance Nutrition | | Manufacturer | Glanbia Performance Nutrition | | Manufacturer Part Number | 1031649 | | Model Name | Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full | | Model Number | 1031649 | | Number of Items | 1 | | Package Type Name | Tub | | Product Benefits | Muscle Growth, Muscle recovery, Nutritional support, Satiety | | Product Dimensions | 8.06 x 8.06 x 11.17 inches; 1.81 pounds | | Protein | 24 g | | Protein Source | Casein | | Recommended Uses For Product | Fitness, Post-Workout | | Total Servings Per Container | 25 | | UPC | 748927024197 | | Unit Count | 32 Ounce | | Vitamins And Minerals | 0, 0, 0, 15, 240, 50 percent_daily_value_fda, 11.0, 15.0, 230.0, 500.0, 85.0 milligrams, 230 milligrams | ## Product Details - **Brand:** Optimum Nutrition - **Diet Type:** Gluten Free - **Flavor:** Creamy Vanilla - **Item Weight:** 1.8 pounds - **Servings per Container:** 25 ## Images ![Optimum Nutrition Gold Standard Casein Protein Powder, Vanilla, 2 LB - Image 1](https://m.media-amazon.com/images/I/71HsKBL3N9L.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: why this product wont dissolve in milk? i shake it over 30 second and i can still taste the powder so thick** A: There’s your problem, shake for 45 seconds. You’re leaving all those reps on the table. Remember, explosive out but a controlled return. 12 shake reps should take you 45 seconds if you’re doing it right. And breath. Contract. Feel the muscles. Quit leaving those reps on the table. **Q: does this have gluten in it** A: Although it maybe doesn't have gluten, people with gluten sensitivities or Celiac Disease should avoid the enzyme, Casein. I have Celiac Disease and this would "kill" me! **Q: My container did not have a scoop in it. How much powder to I use for a shake?** A: It's approximately a 1/4 of a cup (not exactly), but I'd bet there's a scoop in the bottom of the container somewhere, they sometimes sink to the bottom of the container... It's placed in these containers by a computer system, not a person so chances of a mistake are minimal. **Q: Does anyone know if this is 100% Micellar?** A: No, it has calcium caseinate as the second protein source. ## Frequently Bought Together - Optimum Nutrition Gold Standard 100% Casein - Creamy Vanilla (26 Servings) - Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 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.jp/products/3563144-optimum-nutrition-gold-standard-casein-protein-powder-vanilla-2-lb](https://www.desertcart.jp/products/3563144-optimum-nutrition-gold-standard-casein-protein-powder-vanilla-2-lb) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-06*