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Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg vs PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g

Side-by-side comparison of scores, ingredients, prices and real customer feedback for Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg and PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g.

Last verified: 07 Apr 2026 · Based on 43 reviews

84.0
Quick Answer

Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg scores 84.0/100 vs PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g at 81.0/100. Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg wins on effectiveness, certifications. PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g is stronger on ingredient quality and value for money.

How Do the Scores Compare?

Dymatize ISO100 Hydrolyzed ...
PINK SUN Whey Protein Isola...
Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg
Dymatize ISO100 Hydrolyzed ...
Dymatize
PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g
PINK SUN Whey Protein Isola...
PINK SUN
Overall Score 84.0 81.0
Effectiveness 88.0/100
Best
87.0/100
Ingredient Quality 90.0/100 91.0/100
Best
Value for Money 68.0/100 71.0/100
Best
Side Effects 89.0/100 91.0/100
Best
Certifications 93.0/100
Best
48.0/100
Best Price £89.99 Amazon UK → £42.95 Amazon UK →
Cheapest
Price per Serving £1.30 69 servings N/A
Form Powder ‎Powder
Dose 25g protein per 32g serving None
Third-Party Tested ✓ Yes ✗ No
Reviews Analysed 27 16

Dymatize ISO100 Hydrolyzed Whey ...

Pros

  • Excellent mixability — reviewers consistently note it blends smoothly without clumping or leaving a thick texture
  • Great taste across flavours — H&B reviewers praise it as genuinely enjoyable, not just tolerable
  • Hydrolyzed formula for faster absorption — ideal post-workout when rapid amino acid delivery matters
  • Very clean macros — 25g protein, <1g sugar, <1g fat, 120 kcal per serving with 5.5g BCAAs including 2.7g leucine (above MPS threshold)

Cons

  • Premium price point — explicitly flagged by reviewers and among the most expensive isolates per serving
  • Can be overly sweet at standard dilution — one reviewer recommends 450ml water per scoop rather than the suggested amount
  • Contains soy lecithin — minor concern for those avoiding soy entirely
  • Uses sucralose (artificial sweetener) alongside stevia — not suitable for those avoiding artificial additives

Best For

Athletes and competitive sports people requiring certified clean protein Post-workout recovery — hydrolyzed form absorbs faster than standard isolate Lactose-sensitive individuals — isolate process removes virtually all lactose Those prioritising protein purity and minimal calories over cost Experienced gym-goers tracking macros precisely
View full review →

PINK SUN Whey Protein Isolate Po...

Pros

  • Exceptionally clean formula — no additives, sweeteners, fillers, or artificial ingredients
  • 92% protein content with near-zero fat, carbs, and lactose
  • Neutral, unobtrusive flavour makes it highly versatile for cooking and shaking
  • Grass-fed, hormone-free source milk with undenatured processing

Cons

  • No third-party lab certification listed (informed-sport, Labdoor, etc.)
  • Packaging is soft bag format — can be awkward to store upright
  • One reviewer reported clumping and off-smell (isolated complaint but worth noting)
  • Premium price point; international shipping can significantly increase cost

Best For

Clean-eating and wholefood diet followers People sensitive to lactose, soy, or gluten Keto and low-carb dieters Over-50s seeking a light, easily digestible protein source Athletes who prefer to customise flavour themselves Anyone who has experienced GI issues with flavoured or additive-heavy proteins
View full review →

What does the data say about Dymatize ISO100 Hydrol... vs PINK SUN Whey Protein ...?

Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg Winner 84.0/100

Dymatize ISO100 is a premium hydrolyzed whey protein isolate that consistently earns strong praise from verified buyers for its taste, mixability, and clean macronutrient profile.

Effectiveness
Dymatize ISO100 ..
88.0/100
PINK SUN Whey Pr..
87.0/100
Ingredient Quality
Dymatize ISO100 ..
90.0/100
PINK SUN Whey Pr..
91.0/100
Value for Money
Dymatize ISO100 ..
68.0/100
PINK SUN Whey Pr..
71.0/100
Side Effects
Dymatize ISO100 ..
89.0/100
PINK SUN Whey Pr..
91.0/100
Certifications
Dymatize ISO100 ..
93.0/100
PINK SUN Whey Pr..
48.0/100

What are the key differences?

Dymatize ISO100 Hydroly.. is best for: Athletes and competitive sports people requiring certified clean protein, Post-workout recovery — hydrolyzed form absorbs faster than standard isolate
PINK SUN Whey Protein I.. is best for: Clean-eating and wholefood diet followers, People sensitive to lactose, soy, or gluten

Frequently Asked Questions

Which is better, Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg or PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g?
Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg scores 84.0/100 overall while PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g scores 81.0/100. Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg comes out ahead, scoring higher on effectiveness (88.0 vs 87.0). Dymatize ISO100 Hydrolyzed Whe is best suited for Athletes and competitive sports people requiring certified clean protein and Post-workout recovery — hydrolyzed form absorbs faster than standard isolate. PINK SUN Whey Protein Isolate is better for Clean-eating and wholefood diet followers and People sensitive to lactose, soy, or gluten.
Is Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg worth the price compared to PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g?
Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg costs £89.99 while PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g is £42.95. For value, Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg scores 68.0/100 vs PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g's 71.0/100. PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g delivers better value relative to its quality. Note that Dymatize ISO100 Hydr comes as powder while PINK SUN Whey Protei is ‎powder, which may affect your preference.
Which has fewer side effects?
Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg scores 89.0/100 for side effects (higher means fewer reported issues) while PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g scores 91.0/100. Reviewers report fewer side effects with PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g. For certification and testing, Dymatize ISO100 Hydr scores 93.0/100 vs PINK SUN Whey Protei's 48.0/100. Always consult a healthcare professional before starting any supplement.

Related Product Comparisons

What the Data Says

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 data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.

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