Home
/
Comparisons
/
Protein Powders
/
Gold Standard 100% Casein Powder Chocolate 924g vs Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate)

Gold Standard 100% Casein Powder Chocolate 924g vs Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate)

Side-by-side comparison of scores, ingredients, prices and real customer feedback for Gold Standard 100% Casein Powder Chocolate 924g and Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate).

Last verified: 07 Apr 2026 · Based on 17 reviews

Back to comparison hub View protein powders guide

80.0

Quick Answer

Gold Standard 100% Casein Powder Chocolate 924g scores 80.0/100 vs Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate) at 67.0/100. Gold Standard 100% Casein Powder Chocolate 924g wins on effectiveness, ingredient quality, side effects.

How Do the Scores Compare?

Gold Standard 100% Casein P...

Huel Nutritionally Complete...

	Gold Standard 100% Casein P... Optimum Nutrition	Huel Nutritionally Complete... Huel
Overall Score	80.0	67.0
Effectiveness	80.0/100 Best	73.0/100
Ingredient Quality	80.0/100 Best	67.0/100
Value for Money	70.0/100 Best	70.0/100 Best
Side Effects	80.0/100 Best	68.0/100
Certifications	40.0/100 Best	30.0/100
Best Price	£50.00 Holland & Barrett →	£39.10 Amazon UK → Cheapest
Price per Serving	N/A	£0.02 1700 servings
Form	powder	Powder
Dose	None	1.7 kg
Third-Party Tested	✗ No	✗ No
Reviews Analysed	4	13

Gold Standard 100% Casein Powder...

Pros

✓Excellent taste and smooth texture (mentioned by multiple reviewers)
✓High protein content (24g per 33g serving) with low sugar (1.5g) and minimal fat (0.7g)
✓Sustained satiety and fullness (reviewers report lasting until lunchtime)
✓Strong brand reputation with loyal customer base citing consistent quality

Cons

✗Mixing can be clumpy with full-fat milk; better with water or semi-skimmed milk
✗Premium pricing compared to competitor casein products
✗Not third-party tested (no NSF, Informed Choice, or similar certification)
✗Contains artificial sweeteners (Acesulfame K, Sucralose) and thickening gums which may affect digestion in sensitive individuals

Best For

Muscle-building athletes seeking overnight protein support People prioritizing satiety and sustained fullness between meals Those preferring slow-release protein over fast-digesting options Existing Optimum Nutrition brand loyalists Night-time protein supplementation (casein is ideal pre-sleep)

Holland & Barrett £50.00 Amazon UK £91.83

View full review →

Huel Nutritionally Complete Food...

Pros

✓Strong satiety — multiple reviewers stay full for 4-5 hours on a single serving
✓Complete macro and micronutrient profile: carbs, fat, protein, fibre, and 27 vitamins/minerals in one meal
✓Probiotics added alongside prebiotic fibre from oats and flaxseed
✓Large bags with good serving count make cost per meal competitive

Cons

✗Single bags frequently arrive without a scoop, despite advertising one — multiple reviewers caught off guard
✗Chocolate flavour rated average at best; tastes noticeably better with plant milk or frozen fruit than with water
✗Gritty, oat-like texture is divisive — not the smooth consistency typical protein powders deliver
✗At least one report of significant stomach discomfort; high fibre content may cause issues for sensitive users

Best For

Busy people who regularly skip breakfast and need something quick and filling Anyone tracking calories for gradual fat loss who wants a predictable, structured meal People transitioning away from ultra-processed convenience foods who need a complete nutritional baseline Those who blend with frozen fruit or plant milk — the texture and flavour hold up much better that way

Amazon UK £39.10

View full review →

What does the data say about Gold Standard 100% Cas... vs Huel Nutritionally Com...?

Gold Standard 100% Casein Powder Chocolate 924g Winner 80.0/100

Optimum Nutrition's Gold Standard 100% Casein Powder delivers 24g of micellar casein per serving with minimal fat and sugar, designed for slow protein digestion.

Effectiveness

Gold Standard 10..

80.0/100

Huel Nutritional..

73.0/100

Ingredient Quality

Gold Standard 10..

80.0/100

Huel Nutritional..

67.0/100

Value for Money

Gold Standard 10..

70.0/100

Huel Nutritional..

70.0/100

Side Effects

Gold Standard 10..

80.0/100

Huel Nutritional..

68.0/100

Certifications

Gold Standard 10..

40.0/100

Huel Nutritional..

30.0/100

What are the key differences?

Gold Standard 100% Case.. is best for: Muscle-building athletes seeking overnight protein support, People prioritizing satiety and sustained fullness between meals

Huel Nutritionally Comp.. is best for: Busy people who regularly skip breakfast and need something quick and filling, Anyone tracking calories for gradual fat loss who wants a predictable, structured meal

Frequently Asked Questions

Which is better, Gold Standard 100% Casein Powder Chocolate 924g or Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate)? ▼

Gold Standard 100% Casein Powder Chocolate 924g scores 80.0/100 overall while Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate) scores 67.0/100. Gold Standard 100% Casein Powder Chocolate 924g comes out ahead, scoring higher on effectiveness (80.0 vs 73.0). Gold Standard 100% Casein Powd is best suited for Muscle-building athletes seeking overnight protein support and People prioritizing satiety and sustained fullness between meals. Huel Nutritionally Complete Fo is better for Busy people who regularly skip breakfast and need something quick and filling and Anyone tracking calories for gradual fat loss who wants a predictable, structured meal.

Is Gold Standard 100% Casein Powder Chocolate 924g worth the price compared to Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate)? ▼

Gold Standard 100% Casein Powder Chocolate 924g costs £50.00 while Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate) is £39.10. For value, Gold Standard 100% Casein Powder Chocolate 924g scores 70.0/100 vs Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate)'s 70.0/100. Both offer similar value for money. Note that Gold Standard 100% C comes as powder while Huel Nutritionally C is powder, which may affect your preference.

Which has fewer side effects? ▼

Gold Standard 100% Casein Powder Chocolate 924g scores 80.0/100 for side effects (higher means fewer reported issues) while Huel Nutritionally Complete Food Powder - 100% Vegan Powdered Meal (1 Pouch - 3.75lb - 17 servings) (Chocolate) scores 68.0/100. Reviewers report fewer side effects with Gold Standard 100% Casein Powder Chocolate 924g. For certification and testing, Gold Standard 100% C scores 40.0/100 vs Huel Nutritionally C's 30.0/100. Always consult a healthcare professional before starting any supplement.