Optimum Nutrition GOLD STANDARD Pro Gainer

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Overall

#642 in

Protein Powder

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Sentiment score50% positive
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Last updated: May 20, 2026

Reddit Reviews

Reddit Iconbkmissesbangtan
11 months ago

i work at gnc and i love when i give people mass gainers and they come back telling me how much they gained weight and they love what i gave them. depending on how much you wanna gain, i like Mass Tech Extreme 2000 from Muscletech. its 2,000 calories for 6 scoops and 80g of protein. i always tell customers to split the serving size up and take 2 scoops three times a day. [here’s the link](https://www.muscletech.com/products/mass-tech-extreme-2000) another gainer i like is Optimum Nutrition Pro Gainer. it’s 1 scoop for 650 calories, 60g of protein which is super lean! [here’s the link](https://www.gnc.com/on/demandware.store/Sites-GNC2-Site/default/DeepLinking-Link?destination=com.gnc.app%3A%2F%2Fproduct%2F352609%3Fsource%3Dgnc-marketing-email%26fallbackToStore%3Dtrue) Even though i work at gnc, i normally don’t promote their products like other locations BUT i do like their Mass XXX formula for the gym. it’s a little more professional with added amino acids, some creatine, plus MyoTor which is a muscle builder plus strength. the jar says “increase muscle mass within 2 weeks and increase lean muscle mass within 40% fewest sets” and customers came back to tell me they did in fact see differences!!! [here’s the link](https://www.gnc.com/on/demandware.store/Sites-GNC2-Site/default/DeepLinking-Link?destination=com.gnc.app%3A%2F%2Fproduct%2F123404%3Fsource%3Dgnc-marketing-email%26fallbackToStore%3Dtrue)

Reddit Iconacademician
about 2 months ago

You seem to have a strong bias in favor of stevia and other "natural" sweeteners. I find stevia and monk fruit to be unbearably awful. Moreover, there's no evidence I'm aware of that natural sweeteners are any better than artificial ones for health. A negative filter or checklist filter for sweetener would be nice so I can exclude the ones I hate. My favorite protein powder {in general, not for Creami) is ON Gold Standard Double Rich Chocolate, which uses acesulfame potassium. AFAIK all the other ON GS flavors use sucralose, which I still find more tolerable flavor-wise than any natural non-caloric sweetener I've found.

Reddit IconCasp3r_ghOst
about 2 months ago

Using Nakpro unflavoured, Avvtar unflavored, OWN flavored since past one year. Clean labe andl no issues even with 2 scoops per day. Nutrabox, Avvtar flavored, TWT are super expensive so not at al considering them.

Reddit Iconfleshvessel
5 months ago

ON Gold also just blends so well it’s a nice fine powder. Agreed it’s top tier.

Reddit IconKind_Paper6367
9 months ago

I just bought (2) 10lb bags of ON Gold for <$200

Reddit Iconrobdwoods
5 months ago

I don't know what you mean by "clean" but Optimum Nutrition Gold is pretty much the gold standard.

Reddit Icon802ScubaF1sh
9 months ago

Our Costco almost always has the Kirkland, ON, and Orgain plant powders for a great deal. Look for the 'Aussie Bites' in the snack section, the ingredients / protein is pretty crazy for the small bites.

Reddit IconAlive-Trust-1980
3 months ago

Hi. I have tried GNC and ON and didn't like both. How is MB in terms of quality ? Heard the taste is good.

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