Plenish Cocoa & Sea Salt Protein Powder: Calories & Nutrition Facts
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Perplexity Plenish Cocoa & Sea Salt Clean Protein Powder is a UK-made vegan protein supplement built from just seven naturally sourced ingredients. Each 30g serving delivers 20g of plant protein from a blend of pea protein isolate and fava bean protein, achieving a complete amino acid profile without dairy, soy, or artificial additives. Fat-reduced cocoa powder provides a rich chocolate flavour while keeping fat low; sea salt adds a subtle savouriness that balances the cocoa. Jerusalem artichoke inulin contributes prebiotic fibre. At 115 kcal per serving with only 4g of carbohydrates, it is well suited to those managing calorie intake while prioritising protein goals. Launched in April 2026 by Plenish — part of the Carlsberg Britvic portfolio — it is available direct-to-consumer and via Amazon at RRP £45 for 30 servings.
Quick Nutrition Facts
Per 1 scoop (4 level tablespoons)
| Nutrient | Amount |
|---|---|
| Calories | 115 kcal |
| Protein | 20g |
| Carbohydrates | 4g |
| Fiber | 0.8g |
| Sugars | 2g |
| Fat | 2g |
| Sodium | 480 mg |
Macronutrient Breakdown
NUTRITIONIST'S INSIGHT
This is a lean, clean-label protein powder that delivers on both macros and ingredient transparency. The dual pea-plus-fava-bean protein combination creates a near-complete essential amino acid profile broadly comparable to whey, addressing the most common criticism of plant proteins. Fat-reduced cocoa powder keeps fat minimal (2g/serving) while adding antioxidant flavanols — albeit in small amounts given the low dose. Sea salt is included for palatability rather than nutritional significance, but it does raise total sodium above the natural level seen in pea protein isolate alone; those on a sodium-restricted diet should factor the estimated 480mg per serving into daily intake. The 4g of carbohydrates come from a small amount of light brown sugar and trace carbs from cocoa, so blood sugar impact is minimal. At 115 kcal per 30g with 69% of calories from protein, this compares favourably with most protein powders on the market. A note on confidence: the official product page was inaccessible during research; calorie and macro values are consistent across the Food Manufacture UK trade report and nutritional calculations from ingredient weights.
Myth Busters
MYTH #1: Plant protein can't build muscle as effectively as whey
TRUTH: A 12-week double-blind RCT found no significant difference in biceps muscle thickness between groups supplementing with pea protein versus whey protein during resistance training. The pea-plus-fava-bean blend in Plenish covers all nine essential amino acids, making the muscle-building limitation of isolated pea protein largely moot. Pea proteins oral supplementation promotes muscle thickness gains during resistance training — PMC4307635; Achieving High Protein Quality Is a Challenge in Vegan Diets — PMC12166188
MYTH #2: Cocoa-flavoured protein powders are full of sugar
TRUTH: This powder contains only 2g of sugar per 30g serving — a small amount from light brown sugar used for palatability. Fat-reduced cocoa powder contributes minimal carbohydrates. The total carbohydrate content (4g/serving) is comparable to unflavoured protein concentrates and produces negligible blood glucose impact. Plenish Cocoa & Sea Salt Vegan Clean Protein Powder (30 servings) — Official Product Page; Pea protein reduces postprandial glycaemic and insulinaemic response — PubMed 33515092
MYTH #3: Sea salt in a protein powder means it's unhealthy
TRUTH: Sea salt is listed as the seventh ingredient — its contribution is a finishing note for taste, not a major sodium dose. Total sodium is estimated around 480mg per serving, the majority of which is intrinsic to pea protein isolate processing (typically 400–450mg) rather than added salt. This is typical for pea-based proteins regardless of flavour. Plenish Cocoa & Sea Salt Vegan Clean Protein Powder (30 servings) — Official Product Page; Plenish makes its protein powder debut with two clean label plant-based formulas — Carlsberg Britvic Newsroom
MYTH #4: Protein powder is only for bodybuilders
TRUTH: Research consistently shows that higher protein intake supports satiety, lean mass preservation during weight loss, and healthy ageing — not just hypertrophy. At 115 kcal per serving, this powder is a practical way for anyone to close daily protein gaps, especially given UK average protein intakes often fall short of 1.2g/kg/day. The role of dietary protein in body weight regulation — PubMed 24320213; Pea proteins oral supplementation promotes muscle thickness gains during resistance training — PMC4307635
MYTH #5: Pea protein is hard to digest and causes bloating
TRUTH: While isolated pea protein can cause digestive discomfort in some individuals, this formula includes Jerusalem artichoke inulin — a prebiotic fibre that feeds beneficial gut bacteria (Bifidobacterium) and supports microbiome balance over time. Combining two protein sources (pea and fava bean) also distributes digestive load differently from a single-source powder. Inulin-type fructans: functional food ingredients — PubMed 12740069; UK's Fastest-Growing Plant-Based Milk Brand Unveils Protein Powders — Green Queen
NutriScore by Health Goals
| Health Goal | NutriScore | Why This Score? |
|---|---|---|
| Muscle Building |  | 20g complete-profile plant protein per 30g serving directly supports muscle protein synthesis when combined with resistance training. Pea-plus-fava-bean combination covers all essential amino acids. Pea proteins oral supplementation promotes muscle thickness gains during resistance training — PMC4307635; Achieving High Protein Quality Is a Challenge in Vegan Diets — PMC12166188 |
| Weight Loss | | High protein-to-calorie ratio (69% of 115 kcal from protein) supports satiety and lean mass preservation during a calorie deficit. Low carb and fat content make it easy to fit into a restricted-calorie plan. The role of dietary protein in body weight regulation — PubMed 24320213 |
| Gut Health |  | Jerusalem artichoke inulin is a well-studied prebiotic fibre that feeds Bifidobacterium. Each serving contributes approximately 0.8g of prebiotic fibre — meaningful for microbiome support over consistent use. Inulin-type fructans: functional food ingredients — PubMed 12740069 |
| Vegan & Dairy-Free | | 100% plant-based with no dairy, soy, artificial additives, or sweeteners. Certified vegan and vegetarian. One of the cleanest-label options on the UK market. Plenish makes its protein powder debut with two clean label plant-based formulas — Carlsberg Britvic Newsroom; Plenish Cocoa & Sea Salt Vegan Clean Protein Powder (30 servings) — Official Product Page |
| Blood Sugar Management | | Minimal carbohydrate content (4g/serving) with modest sugar load (2g). Pea protein co-ingestion can reduce postprandial glucose response. Inulin does not raise blood glucose. Pea protein reduces postprandial glycaemic and insulinaemic response — PubMed 33515092; Inulin-type fructans: functional food ingredients — PubMed 12740069 |
PERSONALIZED NUTRITION
Track your meals with NutriScan for personalized NutriScores based on your specific health goals!
Blood Sugar Response to Plenish Cocoa & Sea Salt Clean Protein Powder
Understanding how Plenish Cocoa & Sea Salt Clean Protein Powder affects blood glucose can help with timing and meal pairing. Pea protein reduces postprandial glycaemic and insulinaemic response — PubMed 33515092; Inulin-type fructans: functional food ingredients — PubMed 12740069
Typical Glucose Response Curve
**Not medical advice**
How to flatten the spike
- Keep the portion to the labelled serving and avoid eating straight from the bag or tray.
- Pair it with a protein or fibre source, such as Greek yogurt, eggs, lentils, beans, salad, or edamame, when you want steadier appetite and glucose control.
- Avoid pairing it with sugary drinks; choose water, unsweetened tea, or coffee so the snack does not become a larger sugar load.
Cultural Significance
Chocolate-flavoured protein powders are by far the most popular category in the global protein supplement market, yet most achieve that flavour through cocoa with artificial sweeteners, thickeners, and flavour enhancers. Plenish's use of fat-reduced cocoa powder and sea salt with just seven ingredients represents a deliberate clean-label positioning against the ultra-processed mainstream. The UK has a deep cocoa culture rooted in Victorian-era confectionery heritage — from Cadbury's founding in Birmingham in 1824 to the contemporary artisan craft chocolate movement. Sea salt as a flavour enhancer in chocolate has surged in popularity since the mid-2000s, driven by upmarket confectionery and the umami-sweetness contrast it creates. By applying this pairing to a vegan protein powder, Plenish bridges everyday wellness supplements with premium food culture, targeting the growing cohort of health-conscious Brits who no longer accept artificial shortcuts in their nutrition.
Compare & Substitute
Plenish Cocoa & Sea Salt Clean Protein Powder vs Similar Foods
| Nutrient | Nuzest Clean Lean Protein (Rich Chocolate) | Vivo Life Perform Plant Protein (Chocolate Fudge) | Myprotein THE Plant Protein (Chocolate) | Form Nutrition Superblend Protein (Chocolate) |
|---|---|---|---|---|
| Calories | 140 kcal | 140 kcal | 140 kcal | 140 kcal |
| Protein | 20g | 20g | 20g | 20g |
| Carbohydrates | 8g | 8g | 8g | 8g |
| Fat | 3g | 3g | 3g | 3g |
Frequently Asked Questions
How should I use Plenish Cocoa & Sea Salt Protein Powder?
Mix four level tablespoons (30g) with 300ml of water, oat milk, or your favourite plant-based milk. Shake or blend until smooth and drink immediately. It is designed for post-workout recovery, a quick protein-boosted breakfast, or a mid-afternoon snack. The cocoa-and-sea-salt flavour also works well blended into smoothies with banana or blended into overnight oats.
Is Plenish Cocoa & Sea Salt suitable for weight loss?
Yes. At 115 kcal per 30g serving with 20g of protein, it delivers a very favourable protein-to-calorie ratio. High protein intake is consistently associated with greater satiety and preservation of lean muscle mass during a calorie deficit. Use it as a meal supplement rather than an addition to a full meal for best results.
Does this powder contain a lot of sodium due to the sea salt?
Total sodium is estimated at approximately 480mg per serving. The majority comes from pea protein isolate processing (typically 400–450mg) rather than the added sea salt, which is present in small amounts for flavour. This is typical for pea-protein products. If you are on a low-sodium diet, count this contribution toward your daily limit.
Is Plenish Cocoa & Sea Salt protein gluten free and allergen friendly?
Yes. Plenish states the product is gluten free, dairy free, and soy free. It contains no artificial flavours, preservatives, sweeteners, or additives. The seven ingredients are: pea protein isolate, fava bean protein, Jerusalem artichoke inulin, fat-reduced cocoa powder, light brown sugar, natural flavourings, and sea salt.
How does the cocoa flavour compare to the Madagascan Vanilla version?
The Cocoa & Sea Salt variant delivers a richer, more indulgent-tasting shake compared to the lighter, subtly sweet Madagascan Vanilla. Both use the same protein base and supply 20g of protein per serving, but the cocoa flavour is denser (30g serving vs 32g for vanilla) and slightly lower in calories (115 kcal vs 127 kcal). Choice between the two comes down to personal flavour preference.
Is this protein powder safe during pregnancy?
The seven ingredients — pea protein isolate, fava bean protein, Jerusalem artichoke inulin, fat-reduced cocoa powder, light brown sugar, natural flavourings, and sea salt — are generally regarded as safe in food amounts. However, protein powder supplementation during pregnancy should be discussed with a GP or midwife, as individual protein requirements vary and total daily intake needs monitoring.
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