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Is Optimum Nutrition Vegan? 100% New Plant-Based Option

Is Optimum Nutrition vegan? The short answer is no. Optimum Nutrition is not a vegan company; many of its products contain animal ingredients, including dairy and eggs. However, their 100% Plant protein is entirely vegan.

If you are a vegan serious about health and fitness, you may have wondered whether Optimum Nutrition, a famous supplement brand, is vegan. Optimum Nutrition offers plenty of supplements for bodybuilders, athletes, and fitness enthusiasts, but not all are vegan. This post will explore whether Optimum Nutrition is vegan, its history, and its vegan options.

Related: Best Vegan Protein Powders

History of Optimum Nutrition

Optimum Nutrition, a famous sports nutrition brand, was founded in 1986. 

The brand is known for its high-quality supplements that help improve athletic performance, build muscle, and promote general health. Optimum Nutrition started with a single product, a powdered whey protein supplement, but over the years, it expanded its product line to include pre-workout supplements, amino acids, and more.

Is Optimum Nutrition Vegan?

Now, let’s answer the big question: is Optimum Nutrition vegan? The answer is complicated. Not all Optimum Nutrition supplements are vegan, and some contain animal-derived ingredients like whey protein, collagen, and gelatin.

However, the brand does offer vegan options for those who follow a plant-based diet.

Optimum Nutrition Gold Standard 100% Plant: The Vegan Option

Optimum Nutrition Gold Standard 100% Plant

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One of the most popular vegan options from Optimum Nutrition is their Gold Standard 100% Plant, a plant-based protein powder that contains a blend of pea, brown rice, and sacha inchi proteins.

This supplement is an excellent option for vegans who want to meet their daily protein needs and build muscle without consuming animal products.

Related: Optimum Nutrition 100% Plant Review

Is Optimum Nutrition Pre-Workout Vegan?

Regarding pre-workout supplements, not all Optimum Nutrition products are vegan-friendly. Many of its pre-workout supplements contain ingredients like beta-alanine, which can be derived from animal sources. However, the brand does offer a vegan option called Gold Standard Pre-Workout, which is free of animal-derived ingredients.

Is Optimum Nutrition Creatine Vegan?

Creatine is a popular supplement among bodybuilders and athletes, but not all creatine supplements are vegan. Optimum Nutrition’s creatine supplements contain animal-derived ingredients, but the brand offers a vegan option called Micronized Creatine Powder. This supplement is made from creatine monohydrate derived from a plant source.

Is Optimum Nutrition Amino Energy Vegan?

Amino Energy is a popular Optimum Nutrition supplement that provides essential amino acids and energy for enhanced performance during workouts. Unfortunately, not all Amino Energy products are vegan. Some contain animal-derived ingredients like collagen or gelatin. However, the brand does offer vegan options for Amino Energy, including Essential Amino Energy and Amino Energy + Electrolytes.

Is Optimum Nutrition Whey Protein Vegan?

No, Optimum Nutrition’s Whey Protein is not vegan. Whey protein is derived from milk, making it unsuitable for those following a vegan diet. However, the brand does offer vegan options for protein supplementation, such as the Gold Standard 100% Plant.


Optimum Nutrition is a popular sports nutrition brand known for its high-quality supplements. While not all of its products are vegan, the brand does offer vegan options for its protein, pre-workout, creatine, and amino acid supplements.

Optimum Nutrition’s Gold Standard, 100% Plant, is one of the most popular vegan options and contains a blend of plant-based proteins to meet your daily protein needs. Optimum Nutrition’s vegan supplements are worth a try if you are a vegan serious about health and fitness.

Vegan Multi Vitamins at FutureKind.com
Vegan Multi Vitamins at FutureKind.com