Pea Protein Isolate, Unflavoured, 1kg
by Bulk
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Bulk Pea Protein Isolate is a budget-friendly plant-based protein delivering 24g per 30g serving from European yellow split peas, free from dairy, soy, and gluten. Best for Vegans and plant-based eaters seeking affordable protein and Those with dairy or soy intolerances.
According to the AIScored 0–100 scoring system, Pea Protein Isolate, Unflavoured, 1kg by Bulk scores 58.0/100, ranking #20 out of 21 products in Plant Protein (2026). Strongest category: Value For Money (72.0/100). Weakest: Certifications (25.0/100).
Is Pea Protein Isolate, Unflavoured, 1kg worth buying?
“Bulk's Pea Protein Isolate delivers good value at a 58/100 score, with 24g of protein per 30g serving—making it one of the leaner options for adding to smoothies and porridge without breaking the bank. The unflavoured format and absence of dairy or soy is honest but means you'll want to mix it with something flavourful rather than drink it straight.”
What Do Reviewers Say About Pea Protein Isolate, Unflavoured, 1kg?
Sample excerpts from currently available source material used in this product analysis.
"Nice taste. I mix it with other things, like porridge, but the coconut taste is good and I don't notice much aftertaste. I think it's worth it, I would buy it again!"
"Not good. Adds a strong unpleasant taste to your smoothies and gives me the runs."
"Good. I found this protein to be really good. As someone who cannot tolerate whey protein and is allergic to pea protein, I was looking for a cost effective alternative for protein source. This is a really good source, the flavour I got is..."
"Bought wrong one. Bought wrong one, and could not return it so gave it to a colleague. I did not like the flavour or consistency of this one."
"Great value for money and good quality. Great value for money! I bought this after looking for a vegan protein powder that was decent and this is it. The flavour is decent (vanilla) and mixes well into oats and yoghurt. I've had it even wit..."
How does Pea Protein Isolate, Unflavoured, 1kg score?
Detailed score breakdown and key findings from our analysis of 18 reviews across 1 source.
Pros
- +Strong value for money — competitive price per gram of protein
- +High protein yield: 24g per 30g serving with naturally elevated BCAAs (4.8g)
- +Versatile in food applications — works well in porridge, yoghurt, and smoothies
- +Free from dairy, soy, and gluten — suits a wide range of dietary restrictions
- +Low fat and carbohydrate content makes it macro-friendly
Cons
- -Taste is highly divisive — multiple reviewers describe it as acidic, vomit-like, or inedible
- -Mixability issues: clumps easily, can pressurise shakers, and leaves residue
- -Digestive side effects reported by several users (gas, loose stools, bloating)
- -No third-party testing or quality certification
Best For
Watch Out
- !Taste varies significantly by flavour — unflavoured/vanilla draws the most complaints
- !Reported digestive issues (gas, loose stools) in sensitive individuals
- !Mixability in shakers is poor — best stirred into thick foods like yoghurt or oats
- !Not third-party tested — purity and label accuracy unverified
- !Pea protein is low in methionine — not a complete protein without pairing with other sources
What is Pea Protein Isolate, Unflavoured, 1kg?
Pea Protein Isolate, Unflavoured, 1kg is a plant protein product by Bulk in powder form, scoring 58.0/100 on AIScored.
- • Bulk Pea Protein Isolate is a high-quality plant-based protein delivering 24g of protein per 30g serving.
- • Made from European yellow split peas, it provides a complete amino acid profile with naturally high levels of BCAAs and glutamine.
- • Unflavoured for versatile use in shakes, smoothies, and cooking.
- • Vegan-friendly, dairy-free, soy-free, and gluten-free.
What's Inside Pea Protein Isolate, Unflavoured, 1kg?
Pea Protein Isolate, Unflavoured, 1kg contains 4 active ingredients: Protein, BCAAs, Fat, Carbohydrates.
Active Ingredients
- Protein
- 24g
- BCAAs
- 4.8g
- Fat
- 1.8g
- Carbohydrates
- 0.3g
Is Pea Protein Isolate, Unflavoured, 1kg Independently Tested?
No Third-Party Testing Visible
We could not find evidence of independent third-party testing for this product. This doesn't mean it's unsafe, but independent verification provides additional assurance.
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
How Does Pea Protein Isolate, Unflavoured, 1kg Compare?
See how this product stacks up against the top-rated plant protein in our database.
| Product | Score | Price |
|---|---|---|
| Pea Protein Isolate, Unflavoured, 1kg (this) | 58.0 | £14.00 |
| Boho Unflavoured Organic Vegan P... | 80.0 | £27.99 |
Price History (90 days)
Quick Facts
- Form
- Powder
- Dose
- 24g protein per serving
- Serving
- 30g (1 scoop)
- Servings
- 33
- Vegan
- Yes
Frequently Asked Questions
Is Pea Protein Isolate, Unflavoured, 1kg worth buying in 2026? ▼
What is the best price for Pea Protein Isolate, Unflavoured, 1kg in the UK? ▼
What are the pros and cons of Pea Protein Isolate, Unflavoured, 1kg? ▼
Is Pea Protein Isolate, Unflavoured, 1kg third-party tested? ▼
How does Pea Protein Isolate, Unflavoured, 1kg compare to Boho Unflavoured Organic Vegan Protein Powder Blend (1kg - 57 Servings) Plain & Unsweetened, Organic Plant Based Protein, Dairy Free, Gluten Free, Lactose Free, Pea, Plant Protein Powder? ▼
Disclaimer: AIScored provides research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
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