10 Best Keto Protein Powder Zero Carb in The UK

Last updated on 31/08/2025
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Best Choice
1
9.7
Exceptional
NXT Nutrition Beef Protein Isolate Powder - Protein Powder High in Natural Amino Acids - Paleo, Keto Friendly - Dairy and Gluten Free | 1.8kg (Caramel Latte)
NXT Nutrition
NXT Nutrition Beef Protein Isolate Powder - Protein Powder High in Natural Amino Acids - Paleo, Keto Friendly - Dairy and Gluten Free | 1.8kg (Caramel Latte)
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Why We Love It
  • Tastes like juice, not powder.
  • Zero stomach pain guaranteed.
  • Ideal for Keto, Paleo.
Main Highlights
  • ★BEEF PROTEIN POWDER, IN 7 RIDICULOUSLY DELICIOUS FRUIT FLAVOURS- Clean, crisp and refreshing fruit flavours make it taste more like a juice than heavy milky whey protein shakes mixes easily in water or juice for a perfect post workout protein shake. PLEASE NOTE-This is not your typical beef protein powder
  • ★BEEF PROTEIN POWDER, IN 18 RIDICULOUSLY DELICIOUS FRUIT FLAVOURS- Clean, crisp and refreshing fruit flavours make it taste more like a juice than heavy milky whey protein shakes mixes easily in water or juice for a perfect post workout protein shake. PLEASE NOTE-This is not your typical beef protein powder
  • ★NXT BEEF PROTEIN, 100% ZERO STOMACH PAIN GUARANTEED- Dairy and gluten-free. It makes our naturally derived beef protein the ultimate alternative to whey and other dairy protein powders, especially for those who are gluten and dairy intolerant
  • ★REAL FOOD MEAL REPLACEMENT SHAKE- Keep protein levels topped up post workout, between meals and at snack times with a whopping 27g of complete protein per serving, 97% protein by weight its one of the purest protein sources available and ideal for clean muscle gain
  • ★KETO and PALEO FRIENDLY- With zero carbs and zero fat this is the optimum choice for those living the Keto, Paleo and low carb lifestyle. An ideal meal replacement shake for weight loss helping you stay fuller for longer
9.7
Exceptional
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Best Value
2
9.5
Superb
K-GEN Keto Collagen Shake Protein Powder Natural Vanilla Multi-Collagen Blend with Coconut MCT Oil, Vitamin C+B6, Stevia | UK Made for Diet, Fat Loss | Low Carb Zero Gluten & Sugar Free
K GEN ketogenic enhancement
K-GEN Keto Collagen Shake Protein Powder Natural Vanilla Multi-Collagen Blend with Coconut MCT Oil, Vitamin C+B6, Stevia | UK Made for Diet, Fat Loss | Low Carb Zero Gluten & Sugar Free
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Why We Love It
  • Enhances Ketogenic diet effectively.
  • Composed of natural ingredients.
  • Zero sugar, gluten, artificial colours.
Main Highlights
  • ✅ KETO USES: Snack, Meal, Pre/Post-Workout, Coffee, Smoothie or to add to a Food Product - A Ketogenic Formula of Collagen Proteins, Coconut Fats, Vitamins & Minerals. Made to Enhance a Ketogenic Diet.
  • ✅ NATURAL INGREDIENTS: Hydrolysed Marine Collagen & Hydrolysed Bovine Collagen Protein, Coconut Oil MCT Oil Powder (C8/C10), Vitamin C, Vitamin B6 & Chromium
  • ✅ PER SERVING: 25g Keto Dose with 14000mg Hydrolysed Collagen Peptides, 6900mg Coconut MCT Oil (high C8/10), Vitamin C, Vitamin B6 and Chromium Picolinate. Includes Plant Stevia Extracts.
  • ✅ USED FOR: Ketogenic Diet, Intermittent Fasting, Low Carb, Biohacking, Paleo, Keto Lifestyle, Primal & LCHF
  • ✅ WHY K-GEN? No Whey Protein, No Fillers, Made for Keto in the UK, Made to ISO9001, Nutritionist Developed, Real Food Ingredients, Amazing Tasting, Hot or Cold Drink, Zero Sugar, Zero Gluten, Zero Artificial Colours, Multi-Collagen Peptides, Types I-V
9.5
Superb
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3
9.3
Superb
Save 20%
SERIOUS PROTEIN – Protein Powder – 4kg – Low Carb – Supports Lean Muscle Growth – Recovery Supplement - The Bulk Protein Company - 133 Servings (Choc Peanut Butter)
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)
20% OffFree Shipping
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.
9.3
Superb
Save 20%
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4
9.1
Superb
NXT Beef Protein Isolate 540g - High Protein Powder in Natural Amino Acids - Paleo, Keto Friendly - Dairy and Gluten Free | 540g (Fruit Pastilles)
NXT Nutrition
NXT Beef Protein Isolate 540g - High Protein Powder in Natural Amino Acids - Paleo, Keto Friendly - Dairy and Gluten Free | 540g (Fruit Pastilles)
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Why We Love It
  • Tastes like refreshing juice.
  • Dairy and gluten-free.
  • No clumping, easy mixing.
Main Highlights
  • 22 RIDICULOUSLY DELICIOUS FRUIT FLAVOURS- Clean, crisp and refreshing fruit flavours make this Beef Isolate Protein taste more like a juice than heavy milky protein shakes , mixes easily in water or juice for a perfect post workout protein shake PLEASE NOTE-This is not your typical foamy and bad tasting beef protein powder
  • ★ 100% ZERO STOMACH PAIN GUARANTEED- Dairy and gluten-free. It makes our naturally derived beef protein the ultimate alternative to whey and other dairy protein powders, especially for those who are gluten and dairy intolerant
  • ★ NO CLUMPING- MIXES EASILY- Keep protein levels topped up post workout, between meals and at snack times with a whopping 27g of complete protein per serving, 97% protein by weight its one of the purest protein sources available and ideal for clean muscle gain
  • ★ KETO and PALEO FRIENDLY- With Zero Carbs and Zero Fat this is the optimum choice for those living the Keto, Paleo and low carb lifestyle. An ideal meal replacement shake for weight loss helping you stay fuller for longer
9.1
Superb
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5
9.0
Superb
Save 4%
MyProtein Impact Whey Protein Powder – Vanilla Flavour– 1kg, 22g of Protein per Serving, Supports Muscle Building, Recovery & Lean Muscle Maintenance - 33 Servings
Myprotein
MyProtein Impact Whey Protein Powder – Vanilla Flavour– 1kg, 22g of Protein per Serving, Supports Muscle Building, Recovery & Lean Muscle Maintenance - 33 Servings
4% OffFree Shipping
Why We Love It
  • Great protein to calorie ratio.
  • Quality assured by Labdoor.
  • Incredible flavor variety.
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.
9.0
Superb
Save 4%
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6
8.9
Excellent
Save 23%
Optimum Nutrition Gold Standard Whey Protein, Muscle Building Powder with Naturally Occurring Glutamine and Amino Acids, Double Rich Chocolate, 29 Servings, 899 g, Packaging May Vary
Optimum Nutrition
Optimum Nutrition Gold Standard Whey Protein, Muscle Building Powder with Naturally Occurring Glutamine and Amino Acids, Double Rich Chocolate, 29 Servings, 899 g, Packaging May Vary
23% OffFree Shipping
Why We Love It
  • Supports muscle gain and recovery.
  • Certified, low-sugar protein formula.
  • Variety of 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.
8.9
Excellent
Save 23%
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7
8.7
Excellent
Form Performance Protein - Vegan Protein Powder - 30g of Plant Based Protein per Serving, with BCAAs and Digestive Enzymes. Perfect Post Workout. Tastes Great with Just Water!
Form
Form Performance Protein - Vegan Protein Powder - 30g of Plant Based Protein per Serving, with BCAAs and Digestive Enzymes. Perfect Post Workout. Tastes Great with Just Water!
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Why We Love It
  • Packed with plant-based proteins.
  • Promotes faster recovery.
  • Award-winning taste.
Main Highlights
  • 30g of Vegan Protein per Serving From Organic Pea Protein with Brown Rice and Pumpkin Seed Protein
  • 5g BCAAs and 5g Glutamine and Digestive Enzymes
  • Curcumin and Black Pepper Extract, Proven Anti-Inflammatory to Help You Recover Quicker and Get Back to Training Faster
  • 2025 Best Vegan Protein Powder in Men's Health, 2024 Best Vegan Protein Powder in Women's Health
  • "The all around flavour winner, our testers couldn't believe they were drinking something that was actually good for them." London Evening Standard, Editors Choice
  • Informed Sport Certified, meaning the product has been independently tested and is safe for use by athletes.
8.7
Excellent
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8
8.7
Excellent
Save 8%
Multi Collagen Protein Powder 400g - Types I, II, III, V & X - Hydrolyzed Grass Fed Bovine, Wild Caught Fish, & Free-Range Chicken & Eggshell Collagen (1 Month Supply)
Revive Naturals
Multi Collagen Protein Powder 400g - Types I, II, III, V & X - Hydrolyzed Grass Fed Bovine, Wild Caught Fish, & Free-Range Chicken & Eggshell Collagen (1 Month Supply)
8% OffFree Shipping
Why We Love It
  • Multi-collagen for maximum potency.
  • Ethically sourced high-quality ingredients.
  • Low calorie, high protein.
Main Highlights
  • ✔ MULTI-COLLAGEN FORMULA: In order to provide the highest quality collagen available, our collagen is formulated from multiple sources, including eggs, chicken, fish and hydrolysed bovine. Together these sources create a synergistic blend which provides five different types of collagen, types I, II, III, V and X. Carefully crafted and lovingly perfected, our multi-collagen protein is optimised for maximum potency and results.
  • ✔ WHY COLLAGEN?: Collagen is the most abundant protein in the human body, making up a large portion of the skin, hair, nails and connective tissues. However, collagen production declines as we age and it is important to keep our natural levels topped up.
  • ✔ 100% ETHICALLY SOURCED: Our formula contains hydrolysed collagen from 100% grass-fed and pasture-raised bovine, wild caught deep-sea fish, free-range chicken and eggshell membrane.
  • ✔ CLEAN & PURE: We at Revive Naturals know that high-quality ingredients create high-quality results. We lovingly source each ingredient in the USA. We keep it pure and simple, never adding any unwanted fillers, preservatives or chemicals. Our motto: “Pure ingredients, pure results”.
  • ✔ LOW CALORIE, HIGH PROTEIN: Our multi-collagen protein powder packs a powerful 10 grams of protein into each scoop, at just 36 calories a hit. Odourless and tasteless, it’s easy to integrate into your diet. Simply add a heaped scoop into a smoothie, shake or drink. The powder also mixes instantly into a liquid to make it easy to add to your cooking. It could not be a simpler addition to your diet!
8.7
Excellent
Save 8%
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9
8.7
Excellent
Free Soul Vegan Protein Powder | Formulated for Women | 600g | 20g Protein with Added Nutrients | Gluten & Soy Free Plant-Based Nutrition Shake | Pea & Hemp Isolate Protein | Vanilla Flavour
Free Soul
Free Soul Vegan Protein Powder | Formulated for Women | 600g | 20g Protein with Added Nutrients | Gluten & Soy Free Plant-Based Nutrition Shake | Pea & Hemp Isolate Protein | Vanilla Flavour
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Why We Love It
  • Incredible taste and ultimate texture.
  • Superior nutritional profile offered.
  • Promotes optimum wellbeing daily.
Main Highlights
  • 𝗡𝗘𝗪 & 𝗜𝗠𝗣𝗥𝗢𝗩𝗘𝗗 𝗙𝗢𝗥𝗠𝗨𝗟𝗔𝗧𝗜𝗢𝗡 – Packed with cutting-edge ingredients & nutritionist approved, our tried & tested blend, now elevated with 50% fewer carbohydrates per serving, a patented pea-protein source for improved bioavailability, a dual magnesium source for greater efficacy, and Himalayan Pink salt for the rich electrolyte benefits. Contains only 2mg of caffeine per serving alongside the Ginseng & Guarana. Gluten-free, Sucralose-Free & Third Party Tested for Heavy Metals!
  • 𝗜𝗡𝗖𝗥𝗘𝗗𝗜𝗕𝗟𝗘 𝗧𝗔𝗦𝗧𝗘 & 𝗧𝗘𝗫𝗧𝗨𝗥𝗘 – Only the highest quality of ingredients to ensure an incredible taste profile and ultimate smooth texture. Mix with water or nut milk for a creamy & lean plant based protein shake. No chalky or gritty texture.
  • 𝗦𝗨𝗣𝗘𝗥𝗜𝗢𝗥 𝗡𝗨𝗧𝗥𝗜𝗧𝗜𝗢𝗡𝗔𝗟 𝗣𝗥𝗢𝗙𝗜𝗟𝗘 – 20g of protein per 30g serving and all flavours are gluten free, soya free, added sugar free, dairy free, and non-GMO. Our Pea Protein has been infused with White Hemp Protein for an effective amino acid profile for the highest quality of plant-based protein possible.
  • 𝗡𝗨𝗧𝗥𝗜𝗧𝗜𝗢𝗡𝗜𝗦𝗧 𝗙𝗢𝗥𝗠𝗨𝗟𝗔𝗧𝗘𝗗 𝗙𝗢𝗥 𝗪𝗢𝗠𝗘𝗡 – Blended with Peruvian Maca, the entire B Vitamin Complex for hair, skin, and nails; high levels of Iron, Magnesium, Calcium, and L-Carnitine for energy and bone density, and Flaxseed for Omega-3.
  • 𝗢𝗣𝗧𝗜𝗠𝗨𝗠 𝗪𝗘𝗟𝗟𝗕𝗘𝗜𝗡𝗚 – 20g of plant protein per serving with an incredible macronutrient profile. Suitable for daily optimal wellbeing, even if not exercising – makes for a delicious breakfast or snack and curbs the dreaded sweet tooth! Also suitable for baking, protein pancakes, and smoothies.
  • 𝗨𝗞 𝗣𝗥𝗢𝗗𝗨𝗖𝗘𝗗 & 𝗜𝗡𝗗𝗘𝗣𝗘𝗡𝗗𝗘𝗡𝗧𝗟𝗬 𝗧𝗘𝗦𝗧𝗘𝗗 – Our products have been developed and manufactured in the UK by leading nutritionists and independently tested to ensure you get only the highest quality, premium nutrients you need and no nasties you don't, all with a delicious taste!
  • 𝗘𝗮𝗰𝗵 𝗯𝗮𝗴 𝗶𝘀 𝟲𝟬𝟬𝗴 | 𝟮𝟬𝗴 𝗼𝗳 𝗽𝗿𝗼𝘁𝗲𝗶𝗻 𝗽𝗲𝗿 𝟯𝟬𝗴 𝘀𝗲𝗿𝘃𝗶𝗻𝗴
8.7
Excellent
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10
8.7
Excellent
The Organic Protein Co. – Madagascan Vanilla Organic Whey Protein Powder | Additive Free, Undenatured, Bioactive, UPF Free, Emulsifier Free, Primarily Grass Fed, Vegetarian, Gluten Free – 400g
The Organic Protein Company
The Organic Protein Co. – Madagascan Vanilla Organic Whey Protein Powder | Additive Free, Undenatured, Bioactive, UPF Free, Emulsifier Free, Primarily Grass Fed, Vegetarian, Gluten Free – 400g
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Why We Love It
  • Luxurious real vanilla flavour.
  • Fast-digesting protein source.
  • BCAA-packed vegetarian friendly.
Main Highlights
  • LUXURIOUS VANILLA FLAVOUR: By blending our cold filtered organic whey protein with premium ground organic Madagascan bourbon vanilla pods and unrefined organic coconut sugar, we’ve created a delightfully luxurious creamy vanilla flavour without the need for any additives. No “natural” vanilla flavouring normally found in vanilla protein powders, only the highest premium real vanilla we can get our hands on.
  • UNDENATURED & BIOACTIVE: With naturally occurring Alpha Lactalbumin, Beta Lactoglobulin, Immunoglobulin G (IgG), and Lactoferrin. These useful bioactive proteins & antibodies are also found in human breast milk (except for B. Lactalbumin). With too much heat they’re denatured, so they can’t be utilised by our bodies. Good news: 3rd party testing shows 80% of our whey protein remains completely undenatured. Denatured whey protein is still valuable muscle food, just without the bioactive benefits.
  • CLEAN LABEL: No additives, ultra-processed foods (UPFs), sweeteners, flavourings, emulsifiers, thickeners, or any of that nonsense. Just pure organic whey protein from primarily grass fed cows grazing on open pastures in the UK and other European countries, with minimal whole food ingredients. Batch tested too, with nutritional test certificates published for every batch from an independent lab; we take transparency seriously.
  • EASY TO DIGEST: Each 25g serving contains 18.8g of protein that is fast to digest, so our bodies can break it down quickly to get to the good stuff. Whey protein is one of the mostly highly bioavailable protein sources, put to work more speedily and efficiently by our bodies than just about any other protein source. Fun fact: skimmed milk powder = 50% lactose. Our whey protein = 3% lactose, a nearly 95% reduction, so those with lactose sensitivity are less likely to experience bloating & other issues.
  • PREMIUM VEGETARIAN PROTEIN: A natural vegetarian protein powder, packed with highly bioavailable naturally occurring essential & branched chain amino acids (BCAAs). Our bodies are unable to produce these vital building blocks of healthy muscle tissue, so dietary sources are needed. We use fresh liquid whey, a by-product from cheesemakers using friendly bacteria to lightly ferment the milk in order to separate the curds from the whey, therefore no animal rennet is needed
8.7
Excellent
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