Gold Standard 100% Whey Protein Double Rich Chocolate 465g
by Optimum Nutrition
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Gold Standard 100% Whey Protein is a well-established whey protein powder delivering 24g of protein per 31g serving with excellent user satisfaction based on Holland & Barrett reviews. Best for Gym-goers and athletes seeking post-workout recovery and Those building or maintaining lean muscle mass.
According to the AIScored 0–100 scoring system, Gold Standard 100% Whey Protein Double Rich Chocolate 465g by Optimum Nutrition scores 80.0/100, ranking #21 out of 174 products in Whey Protein (2026). Strongest category: Effectiveness (80.0/100). Weakest: Certifications (30.0/100).
Is Gold Standard 100% Whey Protein ... worth buying?
“Gold Standard 100% Whey from Optimum Nutrition packs 24g of protein per serving with a chocolate flavour that three reviewers specifically mentioned for tasting genuinely good. At 80/100, it mixes without grittiness and includes decent micronutrients, so it's a sensible pick if you want protein powder that tastes like actual chocolate.”
What Do Reviewers Say About Gold Standard 100% Whey Protein Double Rich Chocolate 465g?
Sample excerpts from currently available source material used in this product analysis.
"Excellent. Tastes really great, blends well. I add it to skimmed milk, freeze it then on my Ninja Creami"
How does Gold Standard 100% Whey Protein Doubl... score?
Detailed score breakdown and key findings from our analysis of 4 reviews across 1 source.
Pros
- +Excellent taste and flavor (mentioned in 3 of 4 reviews)
- +Mixes well and dissolves smoothly
- +Strong protein content (24g per serving) with good micronutrient profile
- +Low sugar (1g) and fat (1.4g) per serving for lean muscle building
- +Good value for money according to reviewers
- +Naturally occurring BCAAs (5.5g) support muscle recovery
Cons
- -No third-party testing certification (NSF, Informed Choice, etc.)
- -High sodium per serving (0.12g/120mg) - concern for those monitoring intake
- -Contains multiple allergens: milk, soy, may contain gluten, eggs, nuts, peanuts
- -Artificial sweeteners (Sucralose, Acesulfame K) may not suit those avoiding synthetics
Best For
Watch Out
- !Extensive allergen profile: contains milk and soy; may contain gluten, eggs, nuts, peanuts—unsuitable for those with allergies
- !No third-party testing—choose alternatives if certification is important
- !Artificial sweeteners may cause digestive sensitivity in some users
- !Relatively high sodium content per serving compared to some competitors
What is Gold Standard 100% Whey Protein Double Rich Chocolate 465g?
Gold Standard 100% Whey Protein Double Rich Chocolate 465g is a whey protein product by Optimum Nutrition in powder form, scoring 80.0/100 on AIScored.
- • What Is It: A bestselling whey protein powder that delivers 24 g of premium whey protein per serving to help build and maintain muscle and support post‑workout repair.
- • Leverages Optimum Nutrition’s trusted formulation for reliable sports nutrition.
- • Key Benefits: Provides 24 g of high‑quality whey protein per serving to help build and maintain muscle mass.
- • Delivers 5.5 g of naturally occurring BCAAs per serving to support muscle recovery after exercise.
- • Contains just 1.4 g fat, 1 g sugars and 1.6 g carbohydrates per serving for a lean protein choice.
- • How To Use: Add 31 g (~1 heaped scoop) to 180–240 ml of cold water and stir, shake or blend vigorously until fully dissolved to form a drink; store the product in a cool, dry place.
- • Key Ingredients: Whey protein (24 g protein per serving) as a high‑quality protein source, together with 5.5 g of naturally occurring BCAAs per serving to support muscle growth and post‑exercise repair.
What's Inside Gold Standard 100% Whey Protein Double Rich Chocolate 465g?
Gold Standard 100% Whey Protein Double Rich Chocolate 465g contains 21 active ingredients: Per, Fat, of which saturates, Carbohydrates and more.
Active Ingredients
- Per
- 100g / Per 31g Serving : Energy 1565kJ / 485kJ / 374kcal / 116kcal
- Fat
- 4.6g / 1.4g
- of which saturates
- 1.7g / 0.5g
- Carbohydrates
- 5.3g / 1.6g
- of which sugars
- 3.2g / 1.0g
- Protein
- 76g / 24g
- Salt
- 0.38g / 0.12g Macro Nutrient table: Energy Kcal per 100g 374Kcal
- Energy kJ per
- 100g 1565kJ
- Fats per
- 100g 4.6g
- Of which Saturates per
- 100g 1.7g
- Carbohydrates per
- 100g 5.3g
- Sugar per
- 100g 3.2g
- Protein per
- 100g 76g
- Salt per
- 100g 0.38g
- Fats per serving
- 1.4g
- Of which Saturates per serving
- 0.5g
- Carbohydrates per serving
- 1.6g
- Sugar per serving
- 1g
- Protein per serving
- 24g
- Salt per serving
- 0.12g
- Serving size
- 31g
Other Ingredients
WHEY Protein Blend (93%) [MILK] (WHEY Protein Isolate, WHEY Protein Concentrate, Hydrolysed WHEY Protein Isolate, Emulsifier: SOY Lecithin), Fat-Reduced Cocoa Powder, Flavourings, Thickener (Xanthan Gum), Sweeteners (Sucralose, Acesulfame K).May contain gluten, eggs, nuts, and peanuts.
Is Gold Standard 100% Whey Protein Double Rich Chocolate 465g 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
- Form
- powder
- Serving
- 1 serving
- Vegan
- No
Frequently Asked Questions
Is Gold Standard 100% Whey Protein Double Rich Chocolate 465g worth buying in 2026? ▼
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Is Gold Standard 100% Whey Protein Double Rich Chocolate 465g 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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