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Optimum Nutrition Plant Based Protein Powder Review: 24g Plant Protein for Muscle Support

Optimum Nutrition Gold Standard 100% Plant - Chocolate Flavour 684g 19 Servings - ON Vegan Protein Powder with Pea & Rice Protein No SOYA
Optimum Nutrition Gold Standard 100% Plant - Chocolate Flavour 684g 19 Servings - ON Vegan Protein Powder with Pea & Rice Protein No SOYA
4.8
100 Percent of the protein derived from plant sources 24 g of plant protein per serving 4 g of naturally occurring BCAAs in each serving The gold standard for plant protein quality
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A plant-based protein powder aimed at supporting the growth and maintenance of muscle mass, supplying 24g of plant protein per serving. Gluten-free, Vegan Society approved and chocolate flavoured for a familiar post-workout shake. Is the Optimum Nutrition Plant Based Protein Powder the right choice for serious athletes and everyday gym-goers?

⚡ At a Glance
  • Protein Content: 24g plant protein per serving with a complete amino acid profile
  • Best for: Vegan and vegetarian athletes wanting muscle growth and maintenance
  • Not ideal for: Those who prefer dairy-based whey proteins or non-vegan supplements

Plant-based chocolate protein powder supplying 24g of protein per serving and a complete amino acid profile. Vegan Society approval and gluten-free formulation suit plant-based training routines.


Muscle maintenance and recovery – thanks to 24g plant protein per serving

Each serving delivers 24g of plant protein, formulated to contribute to the growth and maintenance of muscle mass according to the referenced EU regulation. The protein blend provides a complete amino acid profile suitable for post-exercise nutrition.

Supports muscle repair after training and helps maintain lean mass when used regularly. Practical for post-workout shakes or as a protein boost throughout the day.

Vegan-friendly nutrition – with Vegan Society approval and gluten-free formulation

Certified by the Vegan Society and labelled gluten-free, the formulation avoids animal-derived ingredients and common gluten-containing components. No artificial colours or flavours are included in the ingredient list.

Suitable for vegans and those who avoid gluten, making dietary compliance simpler. Clean labelling helps with ingredient-sensitive diets and reduces the need to check multiple sources.

Energy support and reduced fatigue – with added Vitamin B12 and Vitamin C

Fortification includes Vitamin B12 and Vitamin C, nutrients that contribute to normal energy-yielding metabolism and the reduction of tiredness and fatigue, as stated in the product information.

Adds a nutritional edge beyond protein, helping support daily energy levels around training sessions. Useful for athletes who want vitamins alongside their protein intake.

✨ The 4 Key Reasons for Optimum Nutrition Plant Based Protein Powder
  1. Vegan Society Approved – Certified compliance with vegan ingredient and production standards
  2. No artificial colours or flavours – Cleaner ingredient list, fewer additives for sensitive consumers
  3. Vitamin B12 and C included – Supports energy metabolism and reduces tiredness after exercise
  4. Simple serving instructions – One scoop mixed with 300 g water for convenience
📋 Technical Details at a Glance
  • Category: Supplements
  • Brand: Optimum Nutrition
  • Servings: 20 servings
  • Net weight: 684g
  • Protein per serving: 24g plant protein
❓ Frequently Asked Questions

Q: How much protein is in a single serving?

A: Each serving contains 24g of plant protein, formulated to support muscle growth and maintenance.

Q: Is this suitable for vegans and those avoiding gluten?

A: Yes, the product is 100% vegan and labelled gluten-free, and it carries Vegan Society approval.

Q: How should the powder be prepared?

A: Mix one scoop of the powder with 300 g of water, after exercise or anytime throughout the day to meet protein needs.

🏆 Our Verdict

Ideal for vegan and vegetarian athletes who want a reliable protein source after training. The standout feature is the 24g plant protein per serving combined with Vegan Society approval and added vitamins. While cost will depend on individual choice, long-term value comes from the nutrient profile and suitability for plant-based training plans.