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Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg vs Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder

Side-by-side comparison of scores, ingredients, prices and real customer feedback for Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg and Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder.

Last verified: 07 Apr 2026 · Based on 49 reviews

84.0
Quick Answer

Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg scores 84.0/100 vs Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder at 82/100. Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg wins on effectiveness, ingredient quality, side effects. Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder is stronger on value for money.

How Do the Scores Compare?

Dymatize ISO100 Hydrolyzed ...
Dymatize ISO 100 Hydrolyzed...
Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg
Dymatize ISO100 Hydrolyzed ...
Dymatize
Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder
Dymatize ISO 100 Hydrolyzed...
Dymatize
Overall Score 84.0 82
Effectiveness 88.0/100
Best
87/100
Ingredient Quality 90.0/100
Best
89/100
Value for Money 68.0/100 72/100
Best
Side Effects 89.0/100
Best
85/100
Certifications 93.0/100
Best
77/100
Best Price £89.99 Amazon UK → £87.56 Amazon UK →
Cheapest
Price per Serving £1.30 69 servings £1.17 75 servings
Best value
Form Powder Powder
Dose 25g protein per 32g serving 1 scoop (30g) — 25g protein
Third-Party Tested ✓ Yes ✓ Yes
Reviews Analysed 27 22

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 →

Dymatize ISO 100 Hydrolyzed Gour...

Pros

  • Delivers 25g of fast-absorbing hydrolyzed whey protein isolate and 2.6g of Leucine per scoop for optimized recovery.
  • Highly digestible formula; multiple reviewers with dairy sensitivities reported a complete lack of bloating or stomach discomfort.
  • Mixes flawlessly in shaker bottles without clumping, resulting in a smooth and pleasant texture.
  • Clean macronutrient profile with minimal fillers, containing just 110 calories and 1g of sugar per serving.

Cons

  • Frequently described by users as overly sweet due to the combination of sucralose and stevia.
  • Reviewers note the flavor profile degrades significantly when mixed with water rather than milk.
  • Pricing is often considered to be on the higher end compared to standard whey proteins unless purchased on sale.
  • Contains soy lecithin and milk, which are common allergens.

Best For

Athletes and bodybuilders seeking rapid amino acid delivery for post-workout recovery Individuals with mild lactose intolerance who struggle to digest standard whey protein concentrates Calorie-conscious individuals needing a high-protein supplement with virtually zero fat and sugar
View full review →

What does the data say about Dymatize ISO100 Hydrol... vs Dymatize ISO 100 Hydro...?

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
Dymatize ISO 100..
87/100
Ingredient Quality
Dymatize ISO100 ..
90.0/100
Dymatize ISO 100..
89/100
Value for Money
Dymatize ISO100 ..
68.0/100
Dymatize ISO 100..
72/100
Side Effects
Dymatize ISO100 ..
89.0/100
Dymatize ISO 100..
85/100
Certifications
Dymatize ISO100 ..
93.0/100
Dymatize ISO 100..
77/100

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
Dymatize ISO 100 Hydrol.. is best for: Athletes and bodybuilders seeking rapid amino acid delivery for post-workout recovery, Individuals with mild lactose intolerance who struggle to digest standard whey protein concentrates

Frequently Asked Questions

Which is better, Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg or Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder?
Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg scores 84.0/100 overall while Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder scores 82/100. Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg comes out ahead, scoring higher on effectiveness (88.0 vs 87). 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. Dymatize ISO 100 Hydrolyzed Go is better for Athletes and bodybuilders seeking rapid amino acid delivery for post-workout recovery and Individuals with mild lactose intolerance who struggle to digest standard whey protein concentrates.
Is Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg worth the price compared to Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder?
Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg costs £89.99 while Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder is £87.56. For value, Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg scores 68.0/100 vs Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder's 72/100. Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder delivers better value relative to its quality.
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 Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 2264g - Whey Protein Hydrolysat + Isolat Powder scores 85/100. Reviewers report fewer side effects with Dymatize ISO100 Hydrolyzed Whey Protein Isolate 2.2kg. For certification and testing, Dymatize ISO100 Hydr scores 93.0/100 vs Dymatize ISO 100 Hyd's 77/100. 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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