Optimum Nutrition

Gold Standard 100% Plant Protein

Optimum Nutrition Gold Standard 100% Plant Protein

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Overall

#153 in

Protein Powder

according to Reddit Icon Reddit

Sentiment score77% positive
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Top Pros

Top Cons

Last updated: Sep 17, 2026

Reddit Reviews

Reddit Iconcolliejuiceman
6 months ago

Optimum nutrition vegan vanilla has been my daily for years, 2 scoops in my banana/strawberry/yogurt smoothie, I never get sick of it. Also their whey chocolate. I used to be obsessed with Planta vegan powder “chocolate candy bar” flavor, but got sick of it eventually, and it’s pricey

Reddit IconFangirlFlail
6 months ago

Optimum nutrition vanilla plant protein. It’s delicious idk lol . I mix it in unsweetened vanilla almond milk.

5 months ago

The optimum nutrition vanilla plant based protein is delicious in unsweetened almond milk.

Reddit IconHeftyCrab7906
7 months ago

optimum Nutrition Vanilla pant based blendd in unsweetened vanilla almond milk. I add some sugar free pistachio pudding mix in it also and it is amazing.

Reddit IconAdmirable-Walk3467
4 months ago

I’ve been a daily user of protein powder for almost a decade now. For most of that time, I used ON chocolate and later switched to KS chocolate. I’ve been on the hunt for a protein powder that’s clean, free from fillers and additives, and still tastes good. 6 months ago, I tried the chocolate Levels protein powder for the first time, and I absolutely loved it. Since then, I’ve permanently switched to Levels, but I can only order it online. Although it’s more expensive than KS, I’m willing to pay the extra $ for cleaner ingredients. I highly recommend giving it a try (YMMV).

Reddit IconAgreeablePush2411
5 months ago

Bulk nutrients was $19/kg once upon a time, now it’s around $30? It is what it is I guess.. they’re my go to still. ON Chocolate is the best tasting by far, but also more exxy by around $70

Reddit Iconblackmarketmenthols
7 months ago

I really miss their natural protein powder they used to make, it tasted so much better.

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Rankings by Use Case

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