

🔥 Elevate your gains with the gold standard in protein power!
Optimum Nutrition Gold Standard 100% Whey Protein offers 24 grams of fast-absorbing whey protein isolate per serving, enriched with naturally occurring BCAAs and glutamine to support muscle growth and recovery. This low sugar, low fat formula is Informed Choice certified, ensuring purity and safety for athletes. Available in a rich Chocolate Peanut Butter flavor, it mixes effortlessly for a smooth, delicious shake anytime—making it the go-to protein powder for fitness-focused professionals aiming to optimize performance and nutrition.


















| - Saturates | 1.5 g |
| - Sugars | 3.2 g |
| ASIN | B00OLSNOBE |
| ASIN | B00OLSNOBE |
| Age Range Description | Adult |
| Allergen Information | Contains: Gluten, Milk, Nut, Peanuts, Soy, Wheat |
| Best Sellers Rank | 212 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 6 in Whey Nutrition Protein |
| Brand | Optimum Nutrition |
| Carbohydrate | 6.8 g |
| Country of origin | United Kingdom |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,910) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,910) |
| Date First Available | 31 Aug. 2014 |
| Energy (kJ) | 1524.00 kJ |
| Energy (kcal) | 364.24 kcal |
| Fat | 4.1 g |
| Fibre | 1.8 g |
| Format | Powder |
| Is discontinued by manufacturer | No |
| Item model number | 1101497 |
| Manufacturer | Optimum Nutrition |
| Manufacturer contact | 4 Waterside, Dublin 24, Ireland |
| Product Dimensions | 20.4 x 20.4 x 25.7 cm; 2.27 kg |
| Product Name | Optimum Nutrition Gold Standard 100% Whey |
| Protein | 74.0 g |
| Salt | 1.6 g |
| Serving Size | 100 g |
| Units | 2270.0 Grams |
| Weight | 2.24 kg |
H**Z
Best protein powder I’ve used — mixes like a dream, tastes solid, delivers results
I’ve been using Optimum Nutrition Gold Standard 100% Whey for about two months now, and it’s genuinely one of the few supplements I can say I’m really happy with. The first thing that won me over is how effortlessly it mixes. Whether I shake it up in water, stir it into milk, or blend it into a smoothie, there are almost no clumps, no weird gritty bits, just smooth protein every time. That kind of reliability in texture is rare, and it makes taking it feel less like a chore and more like a treat. Taste-wise, the Double Rich Chocolate flavour has become my go-to. It’s rich without being sickly sweet. There’s enough chocolate flavour that I enjoy it straight after workout, but it doesn’t dominate the drink or leave that chemical aftertaste that some powders do. For those days when I want something milder, mixing it with almond milk or adding a splash of cocoa powder gives it a satisfying twist. Performance has been equally impressive. Since adding it to my post-gym routine, I’ve noticed my recovery times are better. My muscles ache less the next day, and I seem to maintain energy a bit more consistently through intense workouts. Also, the macros are solid, 24g protein per scoop, very low sugar and fat, so it helps me hit my goals without feeling like I’m sacrificing flavour or comfort. If there’s anything to critique, it’s that it does contain artificial sweeteners, which bother some people. Also, in very sensitive stomachs, the whey concentrate portion may cause minor bloating if taken on an empty stomach. But for me, those downsides are very minor compared to everything this powder tends to excel at. All in all, this has become a staple for my training days, mornings, and even baking recipes when I need a protein boost. If you want a reliable, tasty, mixable whey that actually seems to help, this is definitely one to grab.
C**B
My Ultimate Protein Powder Obsession!
I recently started using the Optimum Nutrition Gold Standard Whey Protein in Chocolate Peanut Butter, and I couldn’t be happier with my choice! This protein powder not only tastes fantastic but also mixes well with both water and milk, creating a smooth and enjoyable shake. One of the things I appreciate most is the high-quality ingredients. With naturally occurring glutamine and amino acids, I feel confident that I’m fueling my body with what it needs for muscle recovery and grow. Since I started incorporating this protein into my routine, I’ve noticed a significant boost in my energy levels and overall performance during workouts. The chocolate peanut butter flavor is indulgent without being overly sweet — it’s like a treat after a workout! Overall, I highly recommend Optimum Nutrition Gold Standard Whey Protein to anyone looking for a reliable, delicious protein source that delivers on its promises. It’s become a staple in my diet, and I can't imagine training without it!
I**1
Flavour is on point!
I’m quite picky when it comes to protein flavours but damn that peanut butter aftertaste is really good. It mixes well and money wise is ok.
L**A
Good
Love the flavour Big size of tub Scoop was a tad hard to find as it was pushed in the middle quite deep so had to do some digging But great kcal/protein ratio with great flavour
H**E
Incredible value for money - 2.3kg / 5lbs
A very safe, but also an incredibly solid choice for protein. A 30g serving gives you 24g of protein with very little carbs and fat - all under 120kcals. What I like most about ON's whey however, is that it includes generous 5.5g of BCAAs. That's what makes the price/value go out of the roof. After an hour of digging through internet, I was really surprised to find out that a lot of big names in the industry don't include BCAAs in their wheys. Even if they do, often times it's a laughable amount. I've been using ON's whey for quite some time and I've never had a bad experience in terms of flavour or mixability. That goes for chocolate, chocolate hazelnut, chocolate peanut butter, extreme chocolate, vanilla and french vanilla.
M**N
Consistent
Great tasting formula. 100% recommend. Can't go wrong with optimum nutrition. One of the best for getting your protein fix without any nasties.
A**D
When you choose the right flavour for you, you'll love it
I've been using this for two and a half years now and I still love it. It mixes well with water for an efficient hit, or milk if you want something more substantial. With milk it's exactly like having a milkshake. Usually I'll have two scoops mixed with water in a morning, soaked into about 100g of oats, before bed I'll often have two scoops with water, or milk if I'm especially hungry. For the most part I've had the Double Rich Chocolate flavour - this was delicious but I got bored after a couple of years. I'm now on the Chocolate Peanut Butter flavour and it's even better - I look forward to it every morning. The same can't be said for the Caramel Toffee Fudge flavour which I didn't look forward to. It had an artificial smell and taste to it that made me switch back to chocolate as soon as I could. If you find the flavour for you it's best to stick with it. I'd love it if there were some sort of mixed sampling deal available, so I could try new flavours without risking being stuck with one I'm not keen on for a month or two. This is an Amazon best-seller for a reason - it's a great product and an incredible price. I saw a 908g tub on the high street for the same price Amazon charges for a 2.27kg tub, so I won't be shopping elsewhere any time soon.
R**N
The best protien i have ever tasted
The best protien i have ever tasted. Hands down. I have tried many different protien powders such as Grande Hydra 6, My protien, PHD Diet whey and so on and ON Whey is the best of the bunch. This is solely down to the taste and mix-ability of the product. It has no grainy texture, super smooth and taste is sensational. Chocolate peanut butter is the dogs knackers!! At £40 odd and free delivery on Prime this is the cheapest place to buy this product. Highly recommend, i promise you wont look for another protien.
A**X
El producto en sí está bien. Esta es una gran proteína que es lo suficientemente barata como para tomarla una o dos veces al día para satisfacer sus necesidades dietéticas y de proteínas. Ya sea en agua o leche, se mezcla muy fácilmente, nunca tuve problemas con los grumos al usar una botella mezcladora. Nunca tuve un problema con la hinchazón o la emisión de gases proteicos y cuando lo tuve noté que no estaba tan dolorido por mucho tiempo cuando usé estas cosas. Dicho esto, en cuanto al sabor, esta cosa es bastante buena con el agua. Podría atragantarme con malta de chocolate en agua, pero la masa del sabor bizcocho tiene un sabor químico horrible en el agua que puedo describir mejor como sabor a metal. Esta proteína siempre se mezcla bien, está prácticamente garantizado. No sabes qué tan conveniente es hasta que obtienes una proteína que necesita 20 batidos fuertes para deshacerse de todos los grumos. Además, las cucharadas son realmente pequeñas para la misma cantidad de gramos de proteína que todos los demás. Odio tener que beber grandes cantidades de líquidos, hace que tomar proteínas sea horrible, eso indica que esta proteína siempre se mezcla bien, no es una molestia. La mantequilla de maní con chocolate no era buena, por alguna razón se siente como si tuviera menta, refresca mi boca y no sabía a mantequilla de maní. La deliciosa fresa era diferente de cuando la probé por primera vez. Creo que cambiaron la fórmula. Aunque el sabor pasa siempre bebo mi proteína con agua, cualquiera que se queje solo necesita agregar menos agua para endulzar el batido o agregar un poco de cantidad. Siempre sentí que los batidos eran dulces incluso con agua, así que ni siquiera puedo imaginarlo con leche. Hago un batido de proteínas con los tres sabores. lo bebo dos veces al dia Aquí hay una receta que creo que deberían probar que les encantará... porque a mí sí. Usando una licuadora con doble chocolate rico, chocolate con leche extremo o moka. -2 cucharadas de suero -5 gramos de cacao en polvo sin azúcar -12g chocolate pbfit -3/4 taza sin azúcar con una leche de almendras batida con proteínas -Hielo Todavía le doy excelentes calificaciones al producto porque hace lo que se supone que debe hacer y puede encontrar Optimum Nutrition Gold Standard en casi cualquier lugar que venda suplementos.
J**A
Es una proteína de calidad y se nota. La acostumbro a comprar,me gusta el sabor
E**S
Lo vengo usando hace tiempo y estoy contento. En mi caso todo precintado de forma correcta (si no te llega así devuelve y formula queja). No hace grumos y eso hace rápida la ingesta. No se me hace pesada cada toma en el estómago y a nivel WC más o menos igual. Si te gusta el sabor chocolate, no elijas este con cacahuete. Ve al de chocolate directamente.
D**D
Whey protein es para mi, de lo mejor en proteinas del mercado. Se deshacen con facilidad, sin dejar grumos, incluso en agua fría, saber agradable (no tiene sabor artificial como otras), y sienta bien al estomago (otras son muy pesadas). Por ponerle un ligero pero, seria que prefería ligeramente la version americana (esta es la version Europea, creo que las fabrican en Irlanda), pero la version americana ya no se distribuye en Europa (la web que te "venda" algo diferente, desconfia).
C**N
La compro xq es una de las marcas fiables. En esto de las proteínas es mejor pagar más a que te ofrezcan productos mezclados.
Trustpilot
2 weeks ago
2 weeks ago