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Casein Protein
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Optimum Nutrition Gold Standard 100% Casein Slow Digesting Protein Powder with Zinc, Magnesium and Amino Acids, Support Muscle Growth & Repair Overni OPC-PQCMZHF-NEW
Optimum Nutrition Gold Standard 100% Casein Slow Digesting Protein Powder with Zinc, Magnesium and Amino Acids, Support Muscle Growth & Repair...
£161.59
Shipping: Free
OnBuy
MUTANT Mass Weight Gainer Protein Powder with a Whey Isolate, Concentrate, and Casein Protein Blend, for High-Calorie Workout Shakes, Smoothies and Drinks, 6.8 Kg (15 lb) - Triple Chocolate P657
HARDCORE MASS-BUILDING CALORIES – Delivers an incredible 1,100 nutrient-dense calories per serving to support fast muscle growth and strength gains. ADVANCED PROTEIN FORMULA – Includes whey protein isolate, hydrolyzed whey, micellar casein, and milk protein concentrate to power recovery and build lean mass. ELITE WHOLE-FOOD CARB SOURCES – Packed with complex carbohydrates from sweet potato, rolled oats, and waxy maize starch to provide clean, long-lasting energy. AMINO ACID & RECOVERY SUPPORT – Features 36g of essential amino acids (EAAs), including 10.4g Glutamine and 12.2g BCAAs, for muscle repair and growth. ENGINEERED FOR EXTREME RESULTS – Designed for athletes looking to smash plateaus, this gainer provides quality macros without unnecessary fillers.
£68.87
Shipping: Free
Amazon Marketplace - PowerBody
MUTANT Mass Weight Gainer Protein Powder with a Whey Isolate, Concentrate, and Casein Protein Blend, for High-Calorie Workout Shakes, Smoothies and Drinks, 6.8 Kg (15 lb) - Triple Chocolate FID45657
HARDCORE MASS-BUILDING CALORIES – Delivers an incredible 1,100 nutrient-dense calories per serving to support fast muscle growth and strength gains. ADVANCED PROTEIN FORMULA – Includes whey protein isolate, hydrolyzed whey, micellar casein, and milk protein concentrate to power recovery and build lean mass. ELITE WHOLE-FOOD CARB SOURCES – Packed with complex carbohydrates from sweet potato, rolled oats, and waxy maize starch to provide clean, long-lasting energy. AMINO ACID & RECOVERY SUPPORT – Features 36g of essential amino acids (EAAs), including 10.4g Glutamine and 12.2g BCAAs, for muscle repair and growth. ENGINEERED FOR EXTREME RESULTS – Designed for athletes looking to smash plateaus, this gainer provides quality macros without unnecessary fillers.
£63.51
Shipping: Free
Amazon Marketplace - MyFit24
Legion Athletics, Casein+, Casein Protein Powder, French Vanilla, 2.11 lbs (960 g) OPC-PJTY8W5-NEW
Grass-Fed Micellar Casein Protein Naturally Sweetened & Flavored No Added Sugars 26 Grams Casein Protein Per Serving Dietary Supplement ...
£141.99
Shipping: Free
OnBuy
Optimum Nutrition Gold Standard 100% Casein Slow Digesting Protein Powder with Zinc, Magnesium and Amino Acids, Support Muscle Growth & Repair Overni OPC-PR89NBR-NEW
Optimum Nutrition Gold Standard 100% Casein Slow Digesting Protein Powder with Zinc, Magnesium and Amino Acids, Support Muscle Growth & Repair...
£111.39
Shipping: Free
OnBuy
Optimum Nutrition Gold Standard 100% Casein Slow Digesting Protein Powder with Zinc and Magnesium, Support Muscle Growth & Repair Overnight, Chocolate OPC-PK2YJZ9-NEW
Features SLOW-DIGESTING PROTEIN powder FORTIFIED with zinc which contributes to a healthy immune system and magnesium to support normal protein...
£100.00
Shipping: £28.00
OnBuy
Optimum Nutrition Gold Standard 100% Casein Slow Digesting Protein Powder with Zinc and Magnesium, Support Muscle Growth & Repair Overnight, Chocolate OPC-PJQ89YD-NEW
Features SLOW-DIGESTING PROTEIN powder FORTIFIED with zinc which contributes to a healthy immune system and magnesium to support normal protein...
£76.00
Shipping: £19.00
OnBuy
Rule One Proteins, R1 Casein, Protein Powder Drink Mix, Cookies & Creme, 1.96 lb (891 g) OPC-PJTYDDB-NEW
Natural & Artificial Flavors 100% Micellar Casein 25 g Protein Per Serving^ 5 g BCAAs^ Slow Digesting, Prolonged Delivery Instantized -...
£108.45
Shipping: £6.99
OnBuy
1928 Jewelry MT CAPRA SINCE 1928 Caprotein Casein Protein Concentrate Fermented Goat Milk Protein from GrassFed Pastured Goats Extremel OPC-PFR2KPS-NEW
CAproteinisthehighestqualitygoatmilkproteinpowderavailableItismadefromgoatmilkthatcontainsnoantibioticsorgrowthhormones
£80.49
Shipping: Free
OnBuy
source: Amazon
Optimum Nutrition Gold Standard 100% Casein 1820 g
Nighttime protein in the form of micellar caseinEnriched with magnesium and zincSupports muscle growth and maintenanceNet weight 1.820 kg
£70.00
PowerBar Protein Plus Bar 30% Vanilla Caramel Crisp 15 x 55g
Protein bar with 30% protein from casein and wheySupports muscle growth and maintenanceVegetarian, collagen-free, and aspartame-free8 exciting flavors
£26.89
Shipping: Free
Amazon
Transparent Labs Grass-Fed Casein Protein | Chocolate | Slow-Digesting Night Protein | 30 Servings shopify_GB_8317260726511_44622330233071
Key Benefits Pure, grass-fed casein for slow-release nourishment. Delivers 25 grams of instantised micellar casein in every scoop. No artificial sweeteners, colours, or preservatives—just clean ingredients. Protein supports muscle enhancement, maintenance, and normal bones. Enjoy a rich chocolate flavour and the peace of mind that comes from knowing your protein is sourced from 100% grass-fed, grass-finished dairy cattle. Transparent Labs’ Grass Fed Casein Protein is crafted for those who want a steady supply of protein—ideal for evening shakes or anytime you need lasting nourishment. With every serving, you’re supporting your active lifestyle and giving your body the building blocks it needs. Transparent Labs Grass-Fed Casein Protein | Chocolate | Slow-Digesting Night Protein | 30 Servings
£59.99
Shipping: Free
Healf UK
DY Nutrition Micellar Casein Protein Powder | Slow-Release Night-Time Recovery | 25.5g Protein Per Serving | Supports Muscle Growth, Satiety & Bone Health | Unflavoured, 907g (30 Servings) B0B86GRT61
SLOW-RELEASE PROTEIN FOR NIGHT RECOVERY: Micellar Casein is a slow-digesting protein that provides a sustained amino acid release for up to 7 hours – ideal for overnight muscle repair and recovery. HIGH-PROTEIN FORMULA – 25.5G PER SERVING: Each scoop delivers 25.5g of clean, high-quality protein from 80% micellar casein and 20% native whey, designed to support lean muscle growth and maintenance. CLEAN, PURE & NO FILLERS: Made without sweeteners, preservatives, or fillers. Low in fat, low in sugar, and completely aspartame-free – just pure protein you can trust. SUPPORTS MUSCLE GROWTH & BONE HEALTH: Formulated to aid recovery, maintain satiety between meals, and promote healthy bones – making it a smart addition to any training or nutrition plan. GMP-PHARMA GRADE QUALITY & VERSATILE USE: Manufactured in the EU to strict GMP-Pharma standards for guaranteed purity. Mix easily into water, smoothies, oats, or recipes – perfect before bed or between meals.
£38.99
Shipping: Free
Amazon
Warrior Mass Gainer Protein Powder 5kg, 18 Servings – 1000 kcal High Calorie Weight Gainer with Whey & Casein – 61g Protein Shake Plus Glutamine – Muscle Growth Supplements – Double Chocolate B07R2CL9ZX
BUILT FOR SERIOUS WEIGHT GAIN – Each serving delivers around 1000 kcal, making this formula ideal for hard gainers and anyone struggling to consume enough calories through food alone. Developed as one of the most effective high calorie drinks for weight gain, it supports bulking and size goals with a dense, performance-focused formula. This is a reliable weight gainer for skinny people looking to increase daily calorie intake and support muscle mass. MULTI-SOURCE PROTEIN FOR MUSCLE GROWTH – Each serving of Warrior Protein Powder Mass Gainer provides 61g of protein from a carefully balanced blend of whey protein powder and micellar casein protein powder, delivering fast absorption after training alongside sustained amino acid release over time. This combination makes it ideal for daily protein shakes that help promote muscle growth, recovery, and maintenance, whether used post-workout or as a high-protein addition to your nutrition plan. HIGH-CALORIE CARB MATRIX WITH REAL OATS – Formulated with a carbohydrate-rich blend featuring fine milled oats, a real carb source that supports sustained energy release and glycogen replenishment during intense training. The inclusion of oats naturally creates a thicker texture and oat-based aroma, reflecting the high calorie density required for serious bulking and weight gain, not thin or lightly flavoured shakes. ENRICHED WITH GLUTAMINE FOR RECOVERY – Includes added glutamine to support post-training recovery, help reduce muscle breakdown, and contribute to normal immune function during intense training periods. Each serving combines fast and slow-digesting proteins with high calories to support sustained muscle recovery and performance between sessions. This balanced support makes the formula suitable for regular use during demanding bulking phases and as part of effective muscle building supplements. PREMIUM QUALITY ASSURED & EASY TO MIX – Manufactured in GMP-certified facilities and free from artificial colours and preservatives, ensuring consistent quality and reliability. Available in multiple flavours to suit your taste preferences, this bulking protein powder features a high-calorie, oat-based formula that is naturally thick. Best mixed with water or milk, or blended for a smoother consistency. Ideal for use post-workout or between meals to support daily calorie and high protein intake.
£49.99
Shipping: Free
Amazon
More Nutrition Protein Cream Sauce & Baking Protein 600 g
Dietary supplementContent: 600 g powderMain ingredients: Milk protein 92%, cereal pieces, flavoring, sweetenerUse: Supports muscle growth and maintenanceOrigin: Made in Germany
£30.77
Shipping: Free
Amazon
Optimum Nutrition Gold Standard 100% Casein 924 g
Protein PowderContents: 24 g Micellar Casein Protein per servingEnriched with Zinc and MagnesiumSupports muscle growth and repairLow sugar content, contains essential amino acids
£38.33
Shipping: Free
Amazon
More Protein Milkshake, Chocolate Drink, 600 g, 1.32 lbs, 20 Servings, Mix of whey Concentrate and Casein, Ideal for Building and maintaining Muscle, with lactase – Made in Germany B0CDX3GCZR
FULLY THOUGHT THROUGH: No matter what goal you are pursuing, our Total Protein supports your body in building muscle and prevents muscle breakdown PERFECTLY COMBINED: The blend of Whey and Casein provides your muscles with high-quality protein for hours and counteracts cravings CREAMY CONSISTENCY: The inclusion of Casein makes the Total Protein particularly creamy DELICIOUS TASTE: Our Total Protein is available in many delicious flavors – whether fruity, chocolatey, or unique MADE IN GERMANY: We produce our Total Protein in Germany and use only the best raw materials
£32.00
Shipping: Free
Amazon
More Protein Milkshake, Strawberry, 600g, 1.32 lbs, 20 Servings, Mix of whey Concentrate and Casein, Ideal for Building and maintaining Muscle, with lactase – Made in Germany B0D4Z2DD45
More Protein Strawberry Milkshake / 600g
£28.47
Shipping: Free
Amazon
More Protein, Coconut Milk, 600 g, 1.32 lbs, 12 Servings, Mix of whey Concentrate and Casein, Ideal for Building and maintaining Muscle, with lactase, Perfect for Cooking and Baking – Made in Germany B0DBZZ5C6K
More Protein Coconut Milk / 600g
£29.36
Shipping: Free
Amazon
Weider ProWhey Complex (1,2kg) Strawberry-Yogurt Flavour. Formula Based on Whey Protein Concentrate & Isolate + Casein, with 3,4g BCAA/Serving, Creatine, L-Glutamine, MCTs, Vitamin B6, Bromelain B0C69SM8BL
PROWHEY COMPLEX by Weider, an international company pioneer and specialised in sports nutrition with over 85 years of experience offering quality and innovation. UP TO 24G OF PROTEIN/SERVING! ProWhey Complex has been formulated combining the best sources of milk protein: whey concentrate and whey isolate, micellar casein and calcium caseinate. ProWhey Complex is therefore fully functional and can thus be taken at breakfast, between meals and, of course, after training for optimum muscle recovery. WITH 3.4G BCAAs/SERVING: In addition to its high protein content, ProWhey Complex is a natural source of essential amino acids, providing up to 3.4g of BCAAs per serving. WITH CREATINE & VITAMIN B6: What makes Pro Whey Complex special is that it also contains creatine and vitamin B6. While CREATINE helps boost physical performance, VITAMIN B6 contributes to the normal metabolism of proteins and is therefore essential for all sportsmen and women with strenuous physical activity. WITH L-GLUTAMINE, MCTs, BROMELAIN: To complete its formula, we've added L-GLUTAMINE, which optimises muscle and energy recovery, MCTs, which provide energy during periods of strict diet, and BROMELAIN, an enzyme that helps digesting proteins, making the essential amino acids for muscle growth available more quickly.
£39.99
Shipping: Free
Amazon
Weider ProWhey Complex (1,2kg) Chocolate-Fondant Flavour. Formula Based on Whey Protein Concentrate & Isolate + Casein, with 3,4g BCAA/Serving, Creatine, L-Glutamine, MCTs, Vitamin B6, Bromelain B0C69XNY9M
PROWHEY COMPLEX by Weider, an international company pioneer and specialised in sports nutrition with over 90 years of experience offering quality and innovation. UP TO 24G OF PROTEIN/SERVING! ProWhey Complex has been formulated combining the best sources of milk protein: whey concentrate and whey isolate, micellar casein and calcium caseinate. ProWhey Complex is therefore fully functional and can thus be taken at breakfast, between meals and, of course, after training for optimum muscle recovery. WITH 3.4G BCAAs/SERVING: In addition to its high protein content, ProWhey Complex is a natural source of essential amino acids, providing up to 3.4g of BCAAs per serving. WITH CREATINE & VITAMIN B6: What makes Pro Whey Complex special is that it also contains creatine and vitamin B6. While CREATINE helps boost physical performance, VITAMIN B6 contributes to the normal metabolism of proteins and is therefore essential for all sportsmen and women with strenuous physical activity. WITH L-GLUTAMINE, MCTs, BROMELAIN: To complete its formula, we've added L-GLUTAMINE, which optimises muscle and energy recovery, MCTs, which provide energy during periods of strict diet, and BROMELAIN, an enzyme that helps digesting proteins, making the essential amino acids for muscle growth available more quickly.
£39.99
Shipping: Free
Amazon
Syntrax Nutrition Micellar Creme Protein Powder, Fresh, Native Micellar Casein, Vanilla Milkshake, 2 lbs OPC-PRMQDBQ-NEW
Being the major protein in milk, casein is one of the highest-quality proteins known to man. Unfortunately, inferior processing techniques can alter...
£53.59
Shipping: Free
OnBuy
PowerBar Sports Nutrition Protein Plus Bar 55g Chocolate - 15 Pieces
Protein Plus Bar 30% by PowerBarSupports muscle growth and maintenanceAspartame-freeAvailable in various flavorsRecommended consumption: 1 bar immediately after exerciseWeight: 15x55g
£26.89
Shipping: Free
Amazon
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