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Muscle & Strength

Muscle Building & Strength Supplements Maximise muscle growth and strength gains with Peak Supps® premium sports nutrition range. Our science-backed formulas support muscle protein synthesis, strength development and athletic performance. Top Muscle Building Supplements: Whey Protein - Isolate, concentrate & hydrolysed whey for muscle recovery Creatine Monohydrate - Increase strength,...

Muscle Building & Strength Supplements

Maximise muscle growth and strength gains with Peak Supps® premium sports nutrition range. Our science-backed formulas support muscle protein synthesis, strength development and athletic performance.

Top Muscle Building Supplements:

  • Whey Protein - Isolate, concentrate & hydrolysed whey for muscle recovery
  • Creatine Monohydrate - Increase strength, power output & muscle mass
  • Amino Acids - BCAA, EAA, glutamine & beta alanine for muscle support
  • Mass Gainers - High-calorie protein blends for size and weight gain
  • Pre-Workout Formulas - Citrulline malate, caffeine & performance boosters

Build lean muscle mass, increase strength and optimise recovery with our premium supplements. Free UK delivery on all orders.

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Creatine monohydrate powderCreatine Monohydrate Powder
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Creatine Monohydrate Powder

• Increases physical performance in successive bursts of short-term, high intensity exercise.• Highly researched sports supplement in the sports supplement industry.• Micronized 200 mesh particle size for easy mixing and rapid absorption. 
From £4.75
From £4.75
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Matcha green tea powderMatcha Green Tea Powder
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Matcha Green Tea Powder

• 100% Pure Matcha Green Tea.• Rich in antioxidants, vitamins & minerals.• Provides an impressive 29% protein content. 
From £4.95
From £4.95
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vitamin c powderVitamin C Powder (L-Ascorbic Acid)
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Vitamin C Powder (L-Ascorbic Acid)

• Supports several bodily functions.• Found naturally in lemons, oranges, broccoli & tomatoes.• Vitamin C contributes to the normal function of the immune system. 
From £2.95
From £2.95
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Magnesium bisglycinate capsulesMagnesium Bisglycinate (Glycinate) 725mg Capsules (Chelated - Fully Reacted) (Pure)
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Magnesium Bisglycinate (Glycinate) 725mg Capsules (Chelated - Fully Reacted) (Pure)

• Magnesium contributes to a reduction of tiredness and fatigue.• Magnesium contributes to normal muscle function.• Very popular pre bed supplement. 
From £4.75
From £4.75
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  • Creatine monohydrate powderCreatine Monohydrate Powder
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    Creatine Monohydrate Powder

    • Increases physical performance in successive bursts of short-term, high intensity exercise.• Highly researched sports supplement in the sports supplement industry.• Micronized 200 mesh particle size for easy mixing and rapid absorption. 
    From £4.75
    From £4.75
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  • whey protein concentrate grassfedWhey Protein Concentrate 80% - Grass Fed
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    Whey Protein Concentrate 80% - Grass Fed

    • High protein content with low fats, sugars and carbohydrates• Naturally high in Essential Amino Acids & BCAA's• All flavours can be used for baking & cooking. 
    From £3.49
    From £3.49
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  • Grassfed collagen hydrolysed protein powderGrass Fed Collagen Protein Powder Hydrolysed (Bovine Type 1) - 90% Protein
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    Grass Fed Collagen Protein Powder Hydrolysed (Bovine Type 1) - 90% Protein

    • Easily absorbed bioavailable source of amino acids and collagen.• Provides 90% high protein content.• Has a key role in skin, joint, hair and muscle health. 
    From £3.49
    From £3.49
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  • glycine powderGlycine Powder
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    Glycine Powder

    • 100% pure Glycine Powder.• Most abundant amino acid in the body.• Popular pre-workout supplement. 
    From £2.99
    £3.25
    From £2.99
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  • pea protein isolate Pea Protein Isolate 80%
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    Pea Protein Isolate 80%

    • Contributes to the maintenance and growth of muscle mass• 100% natural plant based protein, GMO Free• Suitable for vegans and vegetarians 
    From £2.75
    From £2.75
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  • whey protein isolate Whey Protein Isolate 90%
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    Whey Protein Isolate 90%

    • Contributes to growth and maintenance of muscle mass.• High Protein Content with No added Fillers• Extremely low in carbohydrates, sugars and fats. 
    From £3.99
    From £3.99
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  • Citrulline malate powderCitrulline Malate Powder (2:1)
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    Citrulline Malate Powder (2:1)

    • Primarily found in melon.• Amazing value for money.• 100% Citrulline Malate (2:1). 
    From £4.99
    From £4.99
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  • taurine powder
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    Taurine Powder (Pure)

    • Naturally occurring Amino Acid.• Popular supplement for pre/post workout drink.• Suitable for vegans and vegetarians. 
    From £3.75
    From £3.75
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  • Beef protein isolate powderbeef protein isolate hydrobeeftm
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    Grass Fed Hydrolysed Beef Protein Isolate 95% - HydroBEEF™

    What is Grass Fed Hydrolysed Beef Protein Isolate 95% -HydroBEEFTM?  HydroBEEF™ is a grass fed beef protein isolate which delivers an amazing 95% protein content. The product is sourced and manufactured in Sweden. It is antibiotic and allergen free protein which is sourced from Grass...
    From £13.99
    From £13.99
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  • Glutamine powderGlutamine Powder
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    Glutamine Powder

    • Glutamine is a conditional amino acid.• Amino acids are used in creating proteins and enzymes.• Glutamine can be taken throughout the day or post workout. 
    From £4.99
    From £4.99
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  • EAA powderPeak Supps Vegan Essential Amino Acids (EAA) Powder - Unflavoured
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    Essential Amino Acids (EAA) Powder - Vegan

    What is Essential Amino Acids (EAA) Powder?  Peak Supps Essential Amino Acids (EAA) powder blend consists of 9 amino acids. EAA cannot be produced or created by the body. They need to be sourced through diet or supplements. For this reason, they are considered...
    From £8.49
    From £8.49
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  • Creatine monohydrate tablets 1000mgPeak Supps Creatine Tablets 1000mg
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    Creatine Tablets 1000mg

    • Increases high intensity physical performance• Highly dosed at 1000mg per tablet• Excellent value compared to others on the market 
    From £4.75
    From £4.75
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  • Organic ashwaganda capsules 300mgOrganic Ashwagandha KSM-66® 350mg Capsules (Pure)
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    Organic Ashwagandha KSM-66® 350mg Capsules (Pure)

    • 1 capsule provides 300mg Organic KSM-66® Ashwagandha• Most bioavailable full-spectrum root extract on the market today.• Suitable for vegetarians & vegans. 
    From £4.49
    From £4.49
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  • Marine collagen protein powderPeak Supps Marine (Fish) Collagen Protein Powder - Hydrolysed Peptides Type 1
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    Marine (Fish) Collagen 90% Protein Powder - Hydrolysed Peptides Type 1

    • Bioavailable source of amino acids and collagen.• 90% protein content, low in fats and carbohydrates.• Collagen is found in skin, hair, nails, and other connective tissues in the body 
    From £4.99
    From £4.99
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  • vegan protein powder blendPeak Supps Vegan Protein Powder (Pea, Hemp Protein, Inulin & Vitamin B) - Chocolate
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    Vegan Protein Powder (Pea, Hemp Protein, Inulin & Vitamin B)

    • Contains a blend of Pea Protein, Hemp Protein & Inulin (prebiotic fibre).• A great source of Protein for Vegans and Vegetarians.• Available in 3 delicious flavours. 
    From £3.25
    From £3.25
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  • Beta Alanine PowderPeak Supps Beta Alanine Powder
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    Beta Alanine Powder

    • 100% Pure Beta Alanine powder• Popular preworkout supplement• Can cause skin tingling at high doses 
    From £4.49
    From £4.49
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  • Caffeine tabletsCaffeine Tablets 200mg
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    Caffeine Tablets 200mg

    • Each tablet contains 200mg of caffeine.• Caffeine is a natural stimulant.• Can be found in coffees, teas and soft drinks. 
    From £3.49
    From £3.49
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  • soy protein isolate
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    Soy Protein Isolate 90%

    • Amazing value• 90% protein content• Suitable for vegans & vegetarian 
    From £2.99
    From £2.99
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  • zinc citrate tabletsPeak Supps Zinc Citrate 50mg Tablets
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    Zinc Citrate 50mg Tablets

    • Each tablet provides 50mg of Elemental Zinc (500% NRV).• Zinc Citrate is a highly bioavailable form of Zinc.• Zinc contributes to the maintenance of normal bones. 
    From £3.25
    From £3.25
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  • iBCAA powderiBCAA Powder 2:1:1 (Instant BCAA) Vegan
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    iBCAA Powder 2:1:1 (Instant BCAA) Vegan

    • Optimal ratio of 2:1:1 L-Leucine: L-Isoleucine: L-Valine.• Ideal as a pre, intra or post workout drink.• Instantised form of BCAAS and easy to mix. 
    From £5.99
    £6.99
    From £5.99
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  • Dextrose powderPeak Supps Dextrose (Glucose) Monohydrate Powder
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    Dextrose (D-Glucose) Powder

    • Dextrose is a high GI complex carbohydrate.• Ideal as a pre, intra or post workout shake.• Commonly taken with Whey Protein, Creatine & Glutamine. 
    From £2.75
    From £2.75
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  • L-citrulline powderL-Citrulline Powder (Base)
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    L-Citrulline Powder (Base)

    • 100% L-Citrulline Powder (Base).• Used in the production of L-arginine and Nitric Oxide.• Available in other forms such as Citrulline Malate. 
    From £6.49
    From £6.49
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  • Betaine anhydrous powder TMGPeak Supps Trimethylglycine (TMG) / Betaine Powder
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    Betaine Anhydrous / Trimethylglycine (TMG) Powder

    • Betaine contributes to normal homocysteine metabolism.• Popular pre workout supplement.• A derivative of the amino acid Glycine. 
    From £5.99
    From £5.99
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  • Analyzing image Creatine monohydrate tablets 750mgCreatine Monohydrate 700mg Capsules (Pure)
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    Creatine Monohydrate 700mg Capsules (Pure)

    • Highly researched sports supplement in the sports supplement industry.• Micronized 200 mesh particle size for easy mixing and rapid absorption.• Suitable for vegans and vegetarians. 
    From £3.49
    From £3.49
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  • Maltodextrin powder
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    Maltodextrin Powder

    • Considered a complex carbohydrate.• Glycemic index rating of 110.• Commonly taken with Creatine, Whey Protein and Amino Acids. 
    From £4.50
    £3.49
    From £4.50
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  • L-arginine powder basePeak Supps L-Arginine Powder
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    L-Arginine Powder (Base)

    • Each serving provides 3g of L-Arginine.• Considered a semi-essential amino acid.• Used in nitric oxide production. 
    From £4.99
    From £4.99
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  • Grassfed bovine collagen 400mg capsulesGrass Fed Bovine Collagen (Type 1) 400mg Capsules (Pure)
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    Grass Fed Bovine Collagen (Type 1) 400mg Capsules (Pure)

    • Provides 90% high protein content.• Has a key role in skin, joint, hair and muscle health.• Popular beauty / healthcare supplement. 
    From £3.75
    From £3.75
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  • Chlorella and spirulina 500mg capsulesOrganic Chlorella & Spirulina 500mg Tablets (Pure)
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    Organic Chlorella & Spirulina 500mg Tablets (Pure)

    • Each tablet provides 250mg of Chlorella & 250mg of Spirulina.• Contains Iron, Vitamin A, Magnesium & Calcium.• High in protein. 
    From £3.25
    From £3.25
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  • Egg white powderEgg White Powder
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    Egg White Powder

    • Each serving provides 24.6g of protein.• Ideal for pre or post workout.• Contains over 80% in protein. 
    From £8.49
    From £8.49
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  • Leucine powder
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    Leucine Powder - Vegan

    • L-Leucine is an Essential Amino Acid (EAA).• One of three Branch Chain Amino Acids (BCAAs).• Used in the biosynthesis of proteins. 
    From £5.49
    From £5.49
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