

🏆 Elevate your workout game with the Gold Standard in protein!
Optimum Nutrition Gold Standard 100% Whey Protein Powder delivers 24 grams of fast-absorbing whey protein isolate per scoop, enriched with 5.5 grams of naturally occurring BCAAs to support muscle recovery and growth. Its instantized formula mixes smoothly in water or milk, making it a convenient post-workout shake trusted by athletes for over 35 years. Ideal for professionals seeking clean, effective nutrition to fuel strength and hypertrophy goals.
















| ASIN | B000GISU1M |
| Best Sellers Rank | #19 in Health & Household ( See Top 100 in Health & Household ) #1 in Sports Nutrition Whey Protein Powders #2 in Sales & Deals |
| Customer Reviews | 4.7 4.7 out of 5 stars (43,142) |
| Date First Available | February 16, 2004 |
| Department | GNC|ALL|ALL|PWD DIET W MILK NUT FACT |
| Is Discontinued By Manufacturer | No |
| Item model number | 1111967 |
| Manufacturer | Glanbia Performance Nutrition |
| Product Dimensions | 8 x 8 x 10.75 inches; 5 Pounds |
J**A
Highly recommended
Great taste, excellent mixability, high-quality protein, and good value make it a dependable staple for beginners and experienced athletes alike. Highly recommended.
N**N
Great taste and easy to mix
I’ve been using this protein regularly and it mixes really well with water or milk—no clumps. The taste is smooth and not overly sweet, which I appreciate. It helps me meet my daily protein goals and doesn’t upset my stomach. Definitely a solid choice if you’re looking for a reliable whey protein.
S**S
this is definitely one to keep in your routine.
Since starting bodybuilding, the Optimum Nutrition Gold Standard 100% Whey Protein has been one of the easiest supplements to stick with. It mixes smoothly with no clumps, whether I use water or milk, and the texture is consistent every time. The protein quality is solid, and it’s great post-workout to help recovery and muscle growth. It doesn’t feel heavy on the stomach, and I haven’t had any bloating issues like with some other protein powders. Flavor is good without being overly sweet, and it’s versatile enough to use in shakes, oatmeal, or even protein pancakes. It’s reliable, well-known for a reason, and delivers exactly what you expect. If you’re lifting and want a dependable protein powder that works, this is definitely one to keep in your routine.
A**T
Tastes Great - Get Swoll
Awesome protein powder! I picked this up around Thanksgiving to start working on some gains. In the two months of working out and using this, I’ve been very impressed. First - this tastes amazing. No chalky flavor or anything. After shaking it in a blender bottle, it comes out nice and smooth without clumps. Second - this tub is a great size. Lasts you a good bit. This - I’ve definitely notice the gains from this. Muscle mass has gone up and I’ve felt more recovered after the day of a heavy workout. Overall, if you’re in the market for a nice muscle making protein powder, I’d suggest this one right away!
J**.
Good stuff, but….
I started buying this product, after trying a few others, for my bedridden dad. His healthcare team said he could use some extra protein in his diet, and he won’t eat a lot of food, so I thought a whey protein would be perfect for him, and it is! I put a scoop in his coffee every morning and he LOVES it. It’s basically creamer and there are quite a few flavors. After trying multiple flavors, we have found Vanilla Ice Cream to be the best for our needs. It also breaks down easier in coffee. I tried to make a drink with cold water and it was really clumpy and not palatable. The price is good for the amount. A 24 servings lasts us a month. He has started healing faster, has more energy, and even though he is bedridden, his overall health has improved considerably after using this for a few months. If you were going to use this to build muscle, I think it would work, but you’d need to use a blender, and mix it with some warm water and maybe some ice after it’s broken down so it would be smooth by the time you got to the gym. That’s the only reason I give I 4 stars instead of 5.
K**E
Good flavor, mixes smoothly, and works well as a dependable everyday protein.
This is my second purchase of this, and overall I’m very happy with it. The flavor is genuinely good, not overly sweet or artificial, and it tastes smooth whether mixed with water or milk. It mixes easily with a shaker bottle and doesn’t leave clumps, which I appreciate since I use it regularly. Performance wise, it worked well for me. I felt satisfied after using it post-workout, and it fit easily into my daily routine without causing any stomach issues. It’s a solid, reliable protein powder that delivers exactly what you expect. I’d definitely recommend this to anyone looking for a good tasting, dependable whey protein.
A**S
Best protein powder out there
goes great with coffee in the morning, with no need for creamer or sugar. Enough sweetness without being overpowering and makes it easy to get all of the protein I need for my day. It doesn't clump and I really appreciate that. Will stay with this and the peanut butter and chocolate flavors. Can't go wrong with this wonderful tasting product. Plus the ingredients are transparent and nothing bad for you. I could theoretically replace 2 meals with these and my stomach would be a happy camper... i won't but i could... but one always gets replaced with one of these shakes
L**O
I personally don't enjoy the taste - it has some bitterness to it.
R**A
Já é a 3ª vez que compro essa proteína para a minha mãe, ela adora. Ótima qualidade.
N**Y
Very sweet
V**U
Title: Great Taste and High-Quality Protein Supplement! Rating: ⭐⭐⭐⭐⭐ I recently purchased the Optimum Nutrition Brand Whey Protein in the delicious vanilla flavor, and I must say it has greatly exceeded my expectations! Here are some key points to consider: 1. Taste: ⭐⭐⭐⭐⭐ The vanilla flavor is absolutely phenomenal! It has a smooth and creamy texture with a hint of natural vanilla taste. It's not overly sweet, making it perfect for those who prefer a more subtle flavor. Mixing it with water or milk creates a tasty and enjoyable protein shake. 2. Quality: ⭐⭐⭐⭐⭐ Optimum Nutrition is known for producing high-quality supplements, and this protein powder is no exception. It contains a blend of whey protein isolates, which are fast-acting and easily digestible. With each serving, you get a whopping 24 grams of protein, ensuring that your muscles receive the necessary fuel for growth and recovery. 3. Mixability: ⭐⭐⭐⭐ One of the things I love about this whey protein is how effortlessly it mixes with liquid. With just a few shakes in a shaker bottle or a quick stir with a spoon, there are no clumps or chunks left behind. This saves time and ensures a smooth and consistent texture, making it a breeze to consume. 4. Versatility: ⭐⭐⭐⭐ Aside from the traditional protein shake, this versatile powder can be used in various ways. I often add it to my morning oatmeal, smoothies, or even pancakes, enhancing their nutritional value while adding a delightful vanilla flavor. It's a great way to incorporate protein into different meals throughout the day. 5. Value for Money: ⭐⭐⭐⭐ While the Optimum Nutrition brand may be slightly pricier than some other options on the market, the quality and taste justify the cost. Additionally, the product comes in various sizes, allowing you to choose the one that best suits your needs and budget. Overall, the Optimum Nutrition Brand Whey Protein in the vanilla flavor is a superior product that delivers on both taste and quality. If you're looking for a delicious and effective protein supplement, I highly recommend giving this one a try!
A**E
Love the flavour
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