Pea Protein: Plant-Based Protein, Amino Acids and Muscle Support
Pea protein is a convenient plant-based source of protein made from yellow peas—Pisum sativum. It is especially useful for vegans, vegetarians and people who want an alternative to milk-derived protein powders.
Nutrition A2Z Pea Plant Protein provides 18.1 g of protein and 2.6 g of fibre in every 25 g serving. The formula combines pea protein isolate with chicory-root fibre, green tea, dandelion root, spirulina and açaí berry, with sweetness supplied by Stevia leaf extract.
Why does the body need protein?
Protein is made from smaller compounds called amino acids. After protein is digested, these amino acids can be absorbed and used throughout the body.
Protein contributes to:
• The growth of muscle mass
• The maintenance of muscle mass
• The maintenance of normal bones
Protein is not only relevant to bodybuilders. It is required by active adults, older people and anyone seeking to meet their daily protein requirements as part of a varied and balanced diet.
What is pea protein isolate?
Pea protein isolate is produced by separating much of the protein from the starch and other components naturally present in peas. This creates a concentrated source of plant protein that can be mixed conveniently into drinks and foods.
Each serving of Nutrition A2Z Pea Plant Protein contains 18.1 g of protein from a 25 g serving, meaning protein supplies a substantial proportion of the product’s nutritional value.
Pea protein does not contain milk as an ingredient and provides an alternative for people who choose not to use whey or casein protein.
Pea protein and amino acids
The body uses approximately 20 amino acids to build proteins. Nine are described as essential amino acids because the body cannot make enough of them itself and must obtain them through food.
Pea protein naturally supplies essential amino acids, including the branched-chain amino acids leucine, isoleucine and valine. These amino acids form part of the protein used by the body to build and maintain muscle tissue.
Like many individual plant proteins, pea protein has a different amino-acid balance from animal-derived proteins. It is naturally lower in methionine than some other protein sources, while providing useful amounts of lysine.
A varied diet containing different plant foods—such as grains, pulses, nuts and seeds—helps provide a broader overall amino-acid intake across the day. Every meal does not need to contain the exact same balance of amino acids, provided the total diet is sufficiently varied.
Can pea protein support muscle growth?
Protein contributes to the growth and maintenance of muscle mass. Pea protein can therefore help someone meet the protein intake required to support a structured resistance-training programme.
Muscle growth still depends on several factors:
• Progressive resistance training
• Sufficient total daily protein
• Adequate calorie intake
• Appropriate rest and recovery
• Consistent sleep
• Individual age, health and training experience
A protein shake cannot create muscle without a suitable training stimulus, but it can provide a convenient way to increase protein intake when food alone does not meet someone’s daily requirements.
Is pea protein useful after exercise?
Resistance training creates a demand for protein during the body’s normal repair and adaptation processes.
A pea-protein shake may be used after exercise because it is quick to prepare and supplies a measured amount of protein. However, protein does not have to be consumed immediately after the final repetition of a workout.
Total protein intake across the entire day is more important than a very narrow post-workout window. Spreading protein between meals and snacks can help provide amino acids at several points throughout the day.
How much protein does each serving provide?
One 25 g serving provides:
• 18.1 g of protein
• 2.6 g of fibre
• 96 kcal
• 1.7 g of fat
• 0.8 g of carbohydrate
• 0.6 g of sugars
• 0.48 g of salt
The product is high in protein and high in dietary fibre.
Individual protein requirements vary according to body weight, age, activity level, training goals and total diet. The powder should be used to complement food rather than replace a varied eating pattern.
Why is chicory-root fibre included?
Chicory root is naturally rich in inulin and fructooligosaccharides, which are forms of dietary fibre.
Fibre forms an important part of a balanced diet and supports normal bowel function when accompanied by sufficient fluid. Nutrition A2Z Pea Plant Protein provides 2.6 g of fibre per serving.
People who are not accustomed to fibre-rich products may prefer to begin gradually, as a rapid increase in fibre can sometimes cause temporary bloating or digestive discomfort.
What does spirulina contribute?
Spirulina—Arthrospira platensis—is a blue-green microorganism traditionally consumed as a nutrient-dense food ingredient.
It naturally contains protein and a range of other compounds, including pigments such as phycocyanin. Within this formula, spirulina forms part of the plant-based ingredient blend alongside pea protein, fibre and botanical ingredients.
The presence of spirulina should not be interpreted as meaning that the product treats illness, removes toxins or replaces a varied diet.
Why are green tea and açaí included?
Green tea—Camellia sinensis—is produced from the leaves of the tea plant. It naturally contains plant polyphenols, including compounds commonly known as catechins.
Açaí berries—Euterpe oleracea—are dark-purple fruits traditionally consumed in South America. They contain naturally occurring plant pigments called anthocyanins.
These ingredients contribute to the formula’s broader plant-based profile. Their inclusion does not mean the shake is a treatment for weight loss, disease or oxidative damage.
What is dandelion root?
Dandelion—Taraxacum officinale—is a familiar plant with a long history of traditional food and herbal use.
Dandelion-root powder is included as part of the botanical blend. It should not be presented as a medical detoxification ingredient or as a treatment for the liver, kidneys or digestive conditions.
The body already has specialised organs responsible for processing and eliminating waste. No individual powder can replace their normal function.
Why is Stevia used?
Stevia is obtained from the leaves of Stevia rebaudiana. Purified steviol glycosides provide sweetness in very small amounts without requiring ordinary sugar as the main sweetening ingredient.
This allows the powder to be mixed into a shake while keeping its sugar content to 0.6 g per 25 g serving.
Who may find pea protein useful?
Pea protein may be suitable for:
• Vegans and vegetarians
• People avoiding milk-derived protein powders
• Gym users and active adults
• People increasing their dietary protein intake
• Older adults seeking to maintain muscle mass alongside appropriate exercise
• Anyone wanting a convenient protein source between meals
It is not intended to replace all dietary protein. Whole foods provide additional nutrients and should remain the foundation of a balanced diet.
How to use Pea Plant Protein
Add one scoop or four heaped teaspoons—approximately 25 g—to a glass or shaker.
Add water, fruit juice, soya milk or another drink of your choice, then mix or shake thoroughly.
The powder can also be:
• Blended with berries or fruit
• Added to a smoothie
• Mixed into yoghurt or a plant-based yoghurt alternative
• Stirred into porridge
• Used in suitable recipes to increase protein content
The final nutritional values will change according to the drink or food added.
Product highlights
• 18.1 g of protein per serving
• 2.6 g of dietary fibre per serving
• High in protein
• High in dietary fibre
• Suitable for vegans
• Pea protein isolate
• Chicory-root fibre
• Spirulina, açaí, green tea and dandelion root
• Sweetened with Stevia leaf extract
• 20 servings
• 500 g tub
• Blended and packed in the United Kingdom
Nutrition per 25 g serving
• Energy: 400 kJ/96 kcal
• Fat: 1.7 g
• Of which saturates: 0.4 g
• Carbohydrate: 0.8 g
• Of which sugars: 0.6 g
• Fibre: 2.6 g
• Protein: 18.1 g
• Salt: 0.48 g
Ingredients
Pea Protein (Pisum sativum) Isolate, Fibre (Chicory Root—Cichorium intybus—Extract), Green Tea Leaf (Camellia sinensis) Extract, Dandelion Root (Taraxacum officinale) Powder, Spirulina Powder (Arthrospira platensis), Açaí Berry (Euterpe oleracea Martius) Extract, stabiliser: Xanthan Gum; sweetener: Stevia Leaf Extract (Steviol glycosides).
Allergy advice
The product is manufactured in a facility that handles cereals, egg, fish, milk, nuts, soya, mustard, seeds and products derived from crustaceans.
Important information
Food supplements should not replace a varied, balanced diet and healthy lifestyle. Do not exceed the stated recommended intake.
Anyone who is pregnant, breastfeeding, taking medication, receiving medical supervision or living with a medical condition should consult a qualified healthcare professional before use.
Store in a cool, dry place away from direct sunlight. Keep out of reach of children. For best quality, consume within three months of opening.