Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g
by Premier Protein
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Premier Protein 100% Whey Protein in Vanilla Milkshake delivers 30g of whey protein per serving at just 150kcal and 1g sugar, making it one of the more macro-efficient options in its price bracket. Best for Gym-goers prioritising high protein per calorie on a budget and People who struggle with taste in protein powders.
According to the AIScored 0–100 scoring system, Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g by Premier Protein scores 71.0/100, ranking #91 out of 174 products in Whey Protein (2026). Strongest category: Side Effects (86.0/100). Weakest: Certifications (32.0/100).
Is Whey 100 Percent Protein Powder ... worth buying?
“Premier Protein's Vanilla Milkshake whey delivers 30g protein per 150kcal serving with only 1g sugar, giving you genuinely efficient macros for the price—it scores 71/100 for good reason. It mixes flawlessly without lumps and won't upset your stomach, making it a dependable everyday option.”
What Do Reviewers Say About Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g?
Sample excerpts from currently available source material used in this product analysis.
"Great Taste and a good amount of Protein, I add 5g (1 tsp) of Creatine & 13g (2 tbsp) of Powdered Collagen for my joints, that adds another 16g of Protein to my shakes. It dissolves well and I must admit to using Fat Free Milk and not water..."
"I used to use the pre made cartons. This powder is more cost effective. I use an electric whisk to mix and never have any issues with clumps."
"Gentle on my stomach and perfect serving size for some breakfast when I can't eat much in the mornings. The chocolate flavor is good and smooth, but I'm most impressed with the fact there are no clumps after a good shake in my shaker bottle..."
"Looks ok and tastes ok but I can't determine the quality this early after purchase, I will get back to you in a few months.."
"I’ve tried quite a few protein powders over the years, but Premier Protein’s chocolate whey powder really stands out. First of all, the taste is fantastic, smooth, rich, and actually enjoyable, like a light chocolate milkshake, without the..."
How does Whey 100 Percent Protein Powder - Van... score?
Detailed score breakdown and key findings from our analysis of 13 reviews across 1 source.
Pros
- +Excellent mixability — multiple reviewers confirm zero clumps using a shaker bottle or whisk
- +High protein density: 30g protein per 150kcal serving with only 1g sugar
- +Gentle on the stomach — no bloating or digestive complaints reported
- +Versatile: used successfully in shakes, pancake mix, and blended with milk or almond milk
- +More cost-effective than Premier Protein's ready-to-drink cartons for regular users
Cons
- -Taste is notably sweet due to artificial sweeteners — may not suit those sensitive to sweeteners or preferring a more neutral flavour
- -Not third-party tested (no Informed Sport, NSF, or similar certification listed)
- -At least one reviewer felt the tub was only half-filled, reducing perceived value
- -Whey source is unspecified (not labelled grass-fed or cold-processed), limiting ingredient transparency
Best For
Watch Out
- !Contains artificial sweeteners (sucralose/acesulfame-K typical for this brand) — may cause digestive sensitivity in some users
- !No third-party purity or label-accuracy testing — relevant for athletes subject to drug testing
- !Serving size is listed as 100g in specs but product description states 2 scoops into 200ml — verify scoop weight before calculating intake
- !Container fill level complaints suggest headspace may feel disproportionate for the price
What is Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g?
Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g is a whey protein product by Premier Protein, scoring 71.0/100 on AIScored.
- • 30 g PROTEIN BOOST FOR YOUR DAY: With 30 g of high-quality whey protein per serving, this shake supports your muscles and a balanced diet; enjoy a creamy texture with no compromises – only 150 kcal and 1 g of sugar per serving INDULGE YOUR TASTE BUDS GUILT-FREE: Whether as a delicious chocolate milkshake, smooth vanilla milkshake or caffeine-containing café latte, Premier Protein 100% Whey Protein impresses with outstanding flavour ONLY 1 g SUGAR & 150 kcal PER SERVING: Perfectly tailored to the needs of a nutrition-conscious diet; get the protein boost your body deserves QUICK & EASY TO PREPARE: Simply mix two scoops of powder with 200 ml of water and your creamy protein shake is ready in no time; ideal before or after training or as a snack in between – fits perfectly into an active lifestyle PERFECT BALANCE OF TASTE & NUTRITION: Experience a creamy texture and rich flavour combined with excellent nutritional values; one tub of sugar-free protein powder provides approximately 17 servings.
Is Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g 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.
Price History (90 days)
Quick Facts
- Serving
- 100 g
- Vegan
- No
Frequently Asked Questions
Is Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g worth buying in 2026? ▼
What is the best price for Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g in the UK? ▼
What are the pros and cons of Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g? ▼
Is Whey 100 Percent Protein Powder - Vanilla Milkshake - 663g third-party tested? ▼
What the Data Says About Whey Protein
What makes a clean whey protein? Ingredient quality scores across 169 UK products
Fewer ingredients = cleaner protein. We scored 169 whey proteins on ingredient quality (IQ) and the gap between top and bottom is massive: 65 points, from 95/100 down to 30/100.
The top 7 products by IQ all share one trait — minimal ingredient lists:
- PINK SUN Organic Whey Concentrate — IQ 95, overall 85
- Isopure Unflavoured Whey Isolate — IQ 91, overall 76
- LEGION Whey+ Isolate — IQ 91, overall 80
- PINK SUN Whey Isolate Unflavoured — IQ 91, overall 81
- Purition 100% Whey Isolate 93% Protein — IQ 91, overall 80
- Dymatize ISO100 — IQ 90, overall 84
- Naked Whey (1 ingredient) — IQ 90, overall 74
The bottom tells the opposite story. Products like BodyFuel Clear Protein (IQ 30), Amfit Nutrition (IQ 38), and Protein Dynamix 3XP (IQ 38) use multi-source protein blends padded with artificial sweeteners, thickeners, and colourings.
The average across all 169 products is 70.7/100. If your whey protein has more than 5-6 ingredients, check what's filling up that list. A clean whey needs protein, maybe a natural flavour, and not much else.
Can cheap whey protein cause bloating? What to check on the label
Cheap whey often causes bloating because of what's added to the protein, not the protein itself. We scored 169 whey proteins and the worst-scoring products share the same filler-heavy ingredient profiles.
Three categories of additives show up repeatedly in low-IQ products (scored 30-42):
- Thickeners — xanthan gum, carrageenan, cellulose gum. These bulk up texture but can cause gas and bloating in sensitive stomachs.
- Artificial sweeteners — sucralose, acesulfame-K, aspartame. Linked to gut microbiome disruption in some studies. Budget brands use these heavily.
- Anti-caking agents and emulsifiers — added to improve mixability, but another source of digestive irritation.
Products like BodyFuel Clear Protein (IQ 30), Amfit Nutrition (IQ 38), and SCI-MX Ultra Muscle (IQ 42) stack several of these additives together.
Compare that to the top scorers: PINK SUN Organic Whey (IQ 95) and Naked Whey (IQ 90) use 1-3 ingredients total. No thickeners, no artificial sweeteners, no fillers. Users report far less digestive trouble with these minimal formulas.
Label check shortcut: flip the tub over. If the ingredient list has more than 6 items, or you spot carrageenan, sucralose, or acesulfame-K, that's your likely bloating culprit. A whey isolate with a short list costs a bit more but your gut will thank you.
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.
What Are Other Top Whey Protein?
Other top-rated whey protein you might want to compare.
100% Whey Protein Isolate, 93% Protein, Triple-Filtered, Unsweetened, Unflavoured, Soy Free, Low Fat, 23g Protein per Serving, 20 Servings - 500g
Purition
50g High Protein Shake Chocolate 500ml
Optimum Nutrition
1kg unflavoured Protein Powder - unflavoured whey Protein Powder Perfect for a high Protein Shake or Snack - whey Nutrition for Building Muscle - 38g of Protein per Serving
Millidose
3XP Whey Protein Powder - Whey, Pea & Hydrolysed Wheat Blend for Lean Muscle Growth - Banana Flavour - 22g Protein • 127kcal Per Serving - 1Kg
Protein Dynamix
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