10 Best High Protein Peanut Butter Powder in The UK

Last updated on 03/09/2025

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Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate Peanut Butter, 16 Servings, 5.45 kg, Packaging May Vary

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Why We Love It

Supports muscle growth and performance.
Healthy, low-fat, high-calorie content.
Six tasty, varied flavors.

Main Highlights

Low fat mass gainer with over 1250 CALORIES and 50g of PROTEIN per serving to support muscle growth* plus 3 grams of CREATINE MONOHYDRATE to support performance**
No added sugar protein powder formula with 25 vitamins and minerals and less than 5g fat per serving, plus over 250 grams of CARBOHYDRATES helping support muscle recovery***
Serious Mass protein powder comes in 6 flavours (banana, chocolate peanut butter, chocolate, cookies & cream, strawberry and vanilla) & contains sweetener
To prepare weight gainer mix 2 scoops with 710 ml of water or plant milk, add fruit or nut butters for a tasty and calorific post workout or between meals protein smoothie
Source EFSA Journal *2010;8(10):1811; 2011;9(6):2203; ** 2011;9(7):2303; ***2011; 9(7):2303

Optimum Nutrition Gold Standard 100% Whey Protein, Muscle Building Powder With Naturally Occurring Glutamine and BCAA Amino Acids, Chocolate Peanut Butter Flavour, 28 Servings, 896 g

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Why We Love It

Supports fitness journey from day one.
Helps with muscle gain, recovery.
Variety in sizes, flavors.

Main Highlights

Optimum Nutrition’s Gold Standard 100% WHEY is the world’s best-selling protein powder* designed to support your fitness journey from day one
FAST-ABSORBING whey protein with whey protein isolate as the main ingredient helps with muscle gain and supports recovery* after every training session
The ON whey protein formula is Informed Choice certified, contains naturally-occurring BCAAs and GLUTAMINE and is LOW IN SUGAR and fat
Available in a VARIETY OF SIZES and FLAVOURS: double rich chocolate, banana cream, vanilla ice cream, unflavored protein powder and more
EASY & CONVENIENT: mix one scoop in 180-240 ml of cold water; best enjoyed in the morning or/and during the 30 minutes just before or immediately after training
*Source: Euromonitor International Limited; Consumer Health 2023 edition, Sports Protein Powder category, % retail value shares, 2022 data
** Source EFSA Journal 2010;8(10):1811; 2011;9(6):2203

The Bulk Protein Company

SERIOUS PROTEIN – Protein Powder – 4kg – Low Carb – Supports Lean Muscle Growth – Recovery Supplement - The Bulk Protein Company - 133 Servings (Choc Peanut Butter)

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Why We Love It

Supports daily protein needs.
Ideal for lean mass.
Tastes great, good value.

Main Highlights

✅ 24g PROTEIN PER SERVING TO BUILD LEAN MUSCLE - A convenient way to help meet your daily protein needs. Use after training to quickly heal micro-tears in muscle tissues, speed up recovery and reduce muscle soreness for STRONGER and BIGGER muscles over time.
✅ HIGH PROTEIN, LOW CALORIES, LOW CARBS - Only 114 Calories Per Serving! Serious Protein powder is 80% Protein with Low Carbs, Sugars, and Fats. Ideal for adding LEAN MASS! Perfect to use as a meal replacement or part of a calorie-controlled diet, while trying to lean out, or for those simply looking to support MUSCLE GAINS.
✅ HIGH QUALITY INGREDIENTS - Premium blend of Whey Protein Concentrate, Micellar Casein and Soy Protein Isolate, a combination of slow and fast releasing proteins for total protein synthesis throughout the day. Also contains GLUTAMINE PEPTIDE, essential for muscle recovery and more bioavailable than regular glutamine, helping aid MUSCLE GROWTH.
✅ PROTEIN SHAKE THAT TASTES GREAT - Add 1 rounded scoop (30g) to 250ml of cold water or skimmed milk and shake well to create a great tasting Protein Shake! Can also be enjoyed in smoothies, with oats or when added to a pancake mix. For best results consume 1 serving (30g) one to three times per day
✅ EXCELLENT VALUE - More than 6 weeks supply in one tub, when following our recommended servings. Comes with scoop for measurements.

ON Gold Standard 100% Whey for Muscle Support and Repair, Low Sugar High Protein Powder with Naturally Occurring Glutamine and BCAA Amino Acids, Chocolate Peanut Butter Flavour, 15 Servings, 480g

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Why We Love It

Ultra-filtered for muscle support.
Rich in essential BCAAs.
Low fat and sugar.

Main Highlights

PREMIUM WHEY PROTEIN ISOLATE: Optimum Nutrition’s GOLD STANDARD 100% ISOLATE is an ultra-filtered whey protein isolate designed for muscle support and repair*
HIGH PROTEIN: 25 g of fast-absorbing whey protein isolate per serving helps support muscle growth and maintenance*
RICH IN BCAAs: 5.5 g of naturally occurring BCAAs (branched chain amino acids) help unlock your body’s full potential pre-workout and post-workout
LOW FAT AND LOW SUGAR: Each serving contains only 0.4 g of fat, 0.3 g of sugar, and 1.3 g of carbs, keeping it on the healthy side
EASY TO PREPARE CHOCOLATE PROTEIN POWDER: Mix one scoop (30 g) with 200ml of water in ON shaker for a delicious protein shake anytime

Peanut Butter Protein Powder (900g)

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Why We Love It

Naturally rich in protein.
Low calorie, tastes incredible.
Versatile for kitchen uses.

Main Highlights

PACKED WITH PROTEIN; People love how this peanut butter powder from Chia Charge is naturally rich in protein; Each serving of our powdered peanut butter contains fifty percent protein; Better still, our peanut powder can also be mixed with water to create a delicious vegan spread
LOW CALORIE; Our peanut butter protein powder is ideal for people who care about their health; With an impressive thirty three percent less calories than regular peanut butter, this powdered supplement is lighter for you and tastes incredible
VERSATILE; This protein peanut butter powder is super practical in the kitchen; Mix a few scoops of Chia Charge’s powdered peanut butter no sugar option in with your smoothie or shake; What’s more, our high protein powder tastes delicious in cakes and cookies
SUPPORTS MUSCLE GROWTH; If you’re looking to get more from your workout sessions, our peanut butter powder sugar free supplement can help with supporting muscle growth; Because each serve is high in essential proteins and nutrients, this sugar free peanut butter powder can boost recovery
QUALITY; Chia Charge’s healthy peanut butter powder has undergone stringent quality inspection and hours of development; This powdered peanut protein is crafted to the highest standards; Our promise is this; if we wouldn’t eat this peanut powder ourselves, we won’t sell it

PBfit Pure Peanut Powder - No Added Sugar, 9g Plant Based Protein, 82% Less Fat, Gluten Free, Natural Peanut Protein Powder - Peanut Flour from Real Roasted Pressed Peanuts - 680g

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Why We Love It

Healthful peanut butter alternative.
High in plant protein.
Endless culinary possibilities.

Main Highlights

All Natural Peanut Butter - PBfit Pure Peanut has 82% less fat than traditional peanut butter. Made from raw, roasted and powdered peanuts, it has real peanut flavour without the high fat, sugar or salt!
Protein Powder - With 9g of plant-based protein in one serving of PBfit Pure Peanut Powder, you'll get a protein boost right before or after your workout. Add it to your morning shake or smoothie for a creamy peant butter taste
One Simple Ingredient - Made with 1 simple ingredient, peanuts, this peanut powder is packed with peanut butter flavour without the added fillers. Try this PB powder in your favourite smoothies or baking recipes
Deliciousness Defined - Pure Peanut Butter Powder is gluten free, dairy free and soy free but not taste free! For a tasty, low fat, high protein, smooth peanut butter, mix 2 tablespoons of dry PBfit with 1.5 tablespoons of water. Stir until smooth and spread anywhere you would put regular peanut butter!
Blend, Bake or Shake - When it comes to the uses for PBfit Pure Peanut Butter Powder, the possibilities are endless! Mix this keto peanut butter in to baked goods like bread, pancakes, waffles and cookies to add a great peanut butter flavour

Reflex Nutrition Instant Mass Heavyweight Protein Shake Mix, Mass Gainer, Over 1000 Kcal per Serving, 60 g Protein, Creatine, High Calorie Post Workout or Before Bed, Chocolate Peanut Butter, 2 kg

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Why We Love It

Engineered for serious athletes.
Delicious Chocolate Peanut Butter flavor.
Packed with essential nutrients.

Main Highlights

Engineered for Gains: this seamless protein shake mix is specifically formulated to accelerate muscle and weight gains and improve post-workout recovery, enhancing overall workout performance for the dedicated, hard gainer and serious athlete a like
Excellent Nutrition Profile: packed with quality ingredients, each protein shake serving delivers over 1000 kcals, 200 g of complex carbohydrates, 60 g of muscle gain protein, critical EAAs, creatine, 18 vitamins and minerals (B12, B6, C, Iron, Zinc)
Taste Sensation: the Chocolate Peanut Butter mass gainer flavour isn't just a treat for your taste buds, it's a deliciously creamy escape into indulgence with every sip, all while you are fueling your body for mass gain and muscle recovery
Optimal Timing for Maximum Impact: consume Instant Mass Heavyweight high protein shake between meals for a positive nitrogen balance, 20-30 minutes post workout for best results or 45-60 minutes before sleep to aid overnight muscle maintenance
Trusted Quality Assurance: Reflex Nutrition's promise to quality means whey protein powder from grass-fed cows, Protein Sources are Glutamine Peptides, Whey Protein Concentrate, Milk Protein, Hydrolysed Whey Protein

MyProtein Impact Whey Protein Powder – Chocolate Peanut Butter Flavour – 1kg, 23g of Protein per Serving, Supports Muscle Building, Recovery & Lean Muscle Maintenance – 33 Servings

Why We Love It

High 23g protein per serving.
Only 114kcal per serving.
Over 40 delicious flavors.

Main Highlights

High-Quality Protein Source: Delivers 23g of premium protein per serving, helping to fuel your muscles and support your fitness goals with each shake.
Low-Calorie & Nutrient-Rich: Only 114 calories per serving, with just 1.9g of fat and 1.8g of carbs, making it a perfect choice for those who want to boost their protein intake without excess calories.
Rich in Essential Amino Acids: Includes essential amino acids and BCAAs, crucial for muscle recovery and growth, providing the nutrients your body needs to repair and build muscle.
Wide Variety of Flavours: Over 40 delicious flavours to choose from, including popular favourites like Chocolate Brownie, Cookies & Cream, and Peach Tea, ensuring you never get bored of your protein shake.
Informed Choice Certified: Backed by Informed Choice certification, giving you confidence that this product is regularly tested and free from banned substances, meeting global sports nutrition quality standards.

Bulk Pure Whey Protein Powder Shake, Chocolate Peanut, 1 kg, Packaging May Vary

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Why We Love It

Award-winning protein shake for training.
Packs 22g protein, 5g BCAA.
Sourced from European, grass-fed cows.

Main Highlights

Delivers 22g or 23g of high-quality protein per serving (depending on flavour), sourced from premium whey protein concentrate to support your daily nutrition and fitness goals.
A complete protein source containing all essential amino acids, including 5g of naturally occurring BCAAs per scoop. Ideal for muscle maintenance.
Designed to mix easily with water or milk, creating a smooth and enjoyable shake. Low in sugar making it suitable for various nutrition plans.
Available in over 20 delicious flavours and multiple pack sizes including 500g, 1kg, 2.5kg and 5kg, making it easy to find the right option to match your taste and usage needs.
Manufactured to high quality standards and suitable for vegetarian diets. A reliable protein source for athletes, gym-goers, or anyone looking to boost their protein intake.

PBfit Peanut Butter Powder - 87% Less Fat, High Protein, Gluten Free Natural Nut Butter Spread - Powdered Peanut Butter from Real Roasted Pressed Peanuts - 425g

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Why We Love It

Healthy and gluten-free ingredients.
High protein content.
Versatile and delicious.

Main Highlights

All Natural Peanut Butter - PBfit is made with 3 simple ingredients: Peanuts, Coconut Palm Sugar and Salt. Did we mention it's all natural and gluten free? It’s just pure, delicious peanut butter in a versatile low fat, high protein powder
Protein Spread - With 8g of protein in one serving of Original PBfit Peanut Butter Powder, you can get a boost of protein right after your workout at the gym. Try adding it to the protein powder you already use or add it to your morning smoothie mix for a delicious protein boost
Blend, Bake or Shake - When it comes to the uses for PBfit, the possibilities are endless! Mix into baked goods like bread, pancakes, waffles and cookies to add a great peanut butter flavour. You can also blend it into breakfast smoothies and other drinks for a tasty, low fat protein boost
Deliciousness Defined - For a tasty, low fat, high protein, smooth peanut butter spread, mix 2 tablespoons of dry PBfit with 1.5 tablespoons of water. Stir until smooth and spread anywhere you would put regular peanut butter!
Reduced Fat Peanut Butter Powder - PBfit Powdered Peanut Butter has 87% less fat and only 1/3 of the calories compared to regular peanut butter (when prepared as directed) yet it's made from real roasted pressed peanuts, so you get real peanut flavour without all the fat & calories

8.7

Excellent

We scanned 928 products

We reviewed these offers relevant to the High Protein Peanut Butter Powder within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Optimum Nutrition, The Bulk Protein Company, Chia Charge, PBfit, Reflex, Myprotein, Bulk, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best High Protein Peanut Butter Powder in the market, we considered we took a deep dive into 4641 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate Peanut Butter, 16 Servings, 5.45 kg, Packaging May Vary. We love many things about this product by Optimum Nutrition. What sets it apart from the competition is Supports muscle growth and performance, Healthy, low-fat, high-calorie content, Six tasty, varied flavors.
The best value product for most shoppers and where user satisfaction is continuously the highest is Optimum Nutrition Gold Standard 100% Whey Protein, Muscle Building Powder With Naturally Occurring Glutamine and BCAA Amino Acids, Chocolate Peanut Butter Flavour, 28 Servings, 896 g by Optimum Nutrition based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for High Protein Peanut Butter Powder and the best cost-to-value ratio is Optimum Nutrition Gold Standard 100% Whey Protein, Muscle Building Powder With Naturally Occurring Glutamine and BCAA Amino Acids, Chocolate Peanut Butter Flavour, 28 Servings, 896 gat Optimum Nutrition with a 25% discount.
Our list of the best High Protein Peanut Butter Powder is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best High Protein Peanut Butter Powder in The UK

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Peanut Hottie - Peanut Butter Powder (180g), All Natural, Marco Friendly, High Protein, Low Calorie, Low Fat, Vegetarian, Vegan, Recyclable, Ideal for Baking, Smoothies & Cooking

We scanned 928 products

We concluded that: