Free delivery on all UK orders, no minimum spend

Subscribe to save 10%

Over 125,000k people love our products ★★★★★

Fat Loss & Diet

Fat Loss & Diet Supplements - Weight Management NutritionBrowse Peak Supps® fat loss and diet supplement range featuring proteins, amino acids, thermogenics and nutritional support for weight management goals. Our collection includes supplements commonly chosen by those following calorie-controlled diets.Diet & Weight Management Supplements: Low-Fat Whey Protein - High-protein, low-carb...

Fat Loss & Diet Supplements - Weight Management Nutrition

Browse Peak Supps® fat loss and diet supplement range featuring proteins, amino acids, thermogenics and nutritional support for weight management goals. Our collection includes supplements commonly chosen by those following calorie-controlled diets.

Diet & Weight Management Supplements:

  • Low-Fat Whey Protein - High-protein, low-carb isolate powders
  • CLA (Conjugated Linoleic Acid) - Fatty acid supplement in softgel format
  • L-Carnitine - Amino acid derivative in powder, tablet and liquid forms
  • Green Tea Extract - Standardised EGCG polyphenol supplements
  • Fibre Supplements - Glucomannan and psyllium husk powders

Premium UK-made diet supplements for fitness and weight management goals. Free UK delivery on all orders.

Sidebar

Availability

Price

£
to
£

Popular

Creatine monohydrate powderCreatine Monohydrate Powder
Quick Add
Close
Peak Supps

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
Quick Add
Close
Matcha green tea powderMatcha Green Tea Powder
Quick Add
Close
Peak Supps

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
Quick Add
Close
vitamin c powderVitamin C Powder (L-Ascorbic Acid)
Quick Add
Close
Peak Supps

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
Quick Add
Close
Magnesium bisglycinate capsulesMagnesium Bisglycinate (Glycinate) 725mg Capsules (Chelated - Fully Reacted) (Pure)
Quick Add
Close
Peak Supps

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
Quick Add
Close

A Little Bit About Us

Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Caffeine tabletsCaffeine Tablets 200mg
    Quick Add
    Close
    Peak Supps

    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
    Quick Add
    Close
  • CLA softgelsPeak Supps CLA Softgels 1000mg
    Quick Add
    Close
    Peak Supps

    CLA Softgels 1000mg (Pure)

    • Derived from 100% pure, natural safflower seed oil.• Potent CLA with 80% active isomer.• Rich in C9, C12, T10 and T11 isomers. 
    From £4.99
    £4.99
    From £4.99
    Quick Add
    Close
  • L-Carnitine L-Tartrate Capsules 750mg
    Quick Add
    Close
    Peak Supps

    L-Carnitine L-Tartrate Capsules 750mg

    • Each capsule provides 750mg of L-Carnitine L-Tartrate.• Merged with L-Tartrate, one of the highest quality bioavailable forms.• Ideal to take alongside CLA, Green Tea, Caffeine tablets. 
    From £4.99
    From £4.99
    Quick Add
    Close
  • Eliminate v3 capsulesEliminate V3
    Quick Add
    Close
    Peak Supps

    Eliminate V3

    • 14 ingredients in one convenient capsule.• A 2 Capsule serving provides 100% NRV of all B Vitamins.• Niacin contributes to a reduction of tiredness and fatigue. 
    From £4.49
    From £4.49
    Quick Add
    Close
  • Acetyl L-Cartinine powderAcetyl L-Carnitine Powder
    Quick Add
    Close
    Peak Supps

    Acetyl L-Carnitine Powder

    • 100% Pure Acetyl L-Carnitine• Popular form of L-Carnitine• Amazing value for money 
    From £8.49
    From £8.49
    Quick Add
    Close
  • Garcinia Cambogia capsulesPeak Supps Garcinia Cambogia Extract Capsules 1000mg
    Quick Add
    Close
    Peak Supps

    Garcinia Cambogia Capsules 1000mg (Pure)

    • Each capsule provides 1000mg of Garcinia Cambogia.• Commonly taken as a dietary supplement.• Caffeine free - suitable any time of the day. 
    From £3.49
    From £3.49
    Quick Add
    Close
  • Chromium Picolinate tabletsPeak Supps Chromium Picolinate 200mcg Tablets
    Quick Add
    Close
    Peak Supps

    Chromium Picolinate 200mcg Tablets

    • Each tablet provides 200mcg of Chromium.• Chromium contributes to the maintenance of normal blood glucose levels.• Chromium contributes to normal macronutrient metabolism. 
    From £2.75
    From £2.75
    Quick Add
    Close
  • Matcha green tea powderMatcha Green Tea Powder
    Quick Add
    Close
    Peak Supps

    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
    Quick Add
    Close
  • Glucomannan capsule 500mgGlucomannan (Konjac Fibre) 500mg Capsules (Pure)
    Quick Add
    Close
    Peak Supps

    Glucomannan (Konjac Fibre) 500mg Capsules (Pure)

    • Glucomannan in the context of an energy restricted diet contributes to weight loss• A popular, natural colon cleansing supplement to help relieve constipation• Unbelievable value 
    From £3.95
    From £3.95
    Quick Add
    Close
  • sea kelp 3000mg capsulesSea Kelp Capsules 3000mg - (Iodine 0.75mg)
    Quick Add
    Close
    Peak Supps

    Sea Kelp Capsules 3000mg - (Iodine 0.75mg)

    • Each capsule provides 3000mg of Sea Kelp.• Rich in Iodine – Provides 750mcg (500% NRV).• Iodine contributes to normal cognitive function. 
    From £3.49
    From £3.49
    Quick Add
    Close
  • Green tea capsules 150mgPeak Supps Green Tea Extract Tablets 3000mg - High Strength 95% Polyphenols
    Quick Add
    Close
    Peak Supps

    Green Tea Extract Tablets 3000mg - High Strength 95% Polyphenols

    • Each tablet provides the equivalent of 3000mg Green Tea.• Contains 95% Polyphenols, 70% Catechins, 45% EGCG.• Can be taken several times throughout the day. 
    From £3.49
    From £3.49
    Quick Add
    Close
  • Organic Matcha Green Tea PowderOrganic Matcha Green Tea Powder
    Quick Add
    Close
    Peak Supps

    Organic Matcha Green Tea Powder

    • Used in traditional Japanese ceremonies.• Contains Vitamin A, Folic Acid (Vitamin B9) & Iron.• Can be used in lattes, smoothies, food dyes, pastries & desserts. 
    From £4.49
    From £4.49
    Quick Add
    Close
  • Glucomannan powderGlucomannan (Konjac Fibre) Powder
    Quick Add
    Close
    Peak Supps

    Glucomannan (Konjac Fibre) Powder

    • Glucomannan in the context of an energy restricted diet contributes to weight loss.• Glucomannan expands up to 50% in weight, to help promote feelings of fullness.• An established, recognised safe and natural weight loss supplement. 
    From £6.49
    From £6.49
    Quick Add
    Close
  • L-carnitine L-Tartnine powderPeak Supps L-Carnitine L-Tartrate Powder
    Quick Add
    Close
    Peak Supps

    L-Carnitine L-Tartrate Powder

    • 100% Pure L-Carnitine L-Tartrate Powder.• Merged with L-Tartrate, one of the highest quality bioavailable forms.• Ideal to take alongside CLA, Green Tea, Caffeine tablets. 
    From £7.99
    From £7.99
    Quick Add
    Close
  • soy protein isolate
    Quick Add
    Close
    Peak Supps

    Soy Protein Isolate 90%

    • Amazing value• 90% protein content• Suitable for vegans & vegetarian 
    From £2.99
    From £2.99
    Quick Add
    Close
  • whey protein concentrate grassfedWhey Protein Concentrate 80% - Grass Fed
    Quick Add
    Close
    Peak Supps

    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
    Quick Add
    Close
  • pea protein isolate Pea Protein Isolate 80%
    Quick Add
    Close
    Peak Supps

    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
    Quick Add
    Close
  • Inulin powderPeak Supps Inulin Powder (FOS) - Prebiotic Fibre
    Quick Add
    Close
    Peak Supps

    Inulin Powder (FOS) - Prebiotic Fibre

    • Aids normal bowel function by encouraging stool frequency• High quality 100% pure Inulin powder providing 89g soluble fibre per 100g• Suitable for vegetarians and vegans 
    From £3.95
    From £3.95
    Quick Add
    Close
  • Grenade Carb Killa Protein bars Available at Peak SuppsGrenade Carb Killa Protein bars Available at Peak Supps
    Out Of Stock
    Peak Supps

    Grenade Carb Killa - 12 Bars - All Flavours

    • High protein and fibre content• Low sugar and carbs• Various delicious flavours 
    £28.99
    £24.99
    £28.99
    Out Of Stock
  • lecithin soya soft gel 1200mgSoya Lecithin 1200mg Softgel Capsules (Pure)
    Quick Add
    Close
    Peak Supps

    Soya Lecithin 1200mg Softgel Capsules (Pure)

    • Each capsule provides 1200mg of Soya Lecithin.• Phosphatides help maintain the structure of cell membranes.• Cannot be produced in the human body. 
    From £4.25
    From £4.25
    Quick Add
    Close
  • L-Lysine powderL-Lysine Powder
    Quick Add
    Close
    Peak Supps

    L-Lysine Powder

    • 100% Pure L-Lysine Powder.• Produced from fermented glucose, sourced from corn.•L-Lysine is an essential amino acid. 
    From £3.25
    From £3.25
    Quick Add
    Close
  • MCT powder
    Quick Add
    Close
    Peak Supps

    Medium Chain Triglycerides (MCT) Powder

    • Generally taken to increase daily calories or fat intake.• Naturally found in Coconut Oil.• Can be added to water, juice, smoothies, coffees and tea. 
    From £5.49
    From £5.49
    Quick Add
    Close
  • Organic ashwaganda capsules 300mg
    Out Of Stock
    Peak Supps

    Organic Ashwagandha KSM-66® 300mg 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
    Out Of Stock
  • D-mannose powderPeak Supps D-Mannose Powder
    Quick Add
    Close
    Peak Supps

    D-Mannose Powder

    • Popular dietary supplement. Often used to support urinary tract• D-Mannose is a naturally produced sugar, and can be found in several fruit and vegetables• Helps with cell-to-cell communication 
    From £4.75
    From £4.75
    Quick Add
    Close
  • Ashwaganda extract capsulesPeak Supps Ashwagandha Extract Capsules 1000mg
    Quick Add
    Close
    Peak Supps

    Ashwagandha Extract Capsules 1000mg (Indian Ginseng)

    • High quality Ashwagandha root extract (5:1).• Each capsule provides 1000mg Ashwagandha.• Extremely popular herbal adaptogen. 
    From £3.99
    From £3.99
    Quick Add
    Close
  • Organic 7 mushroom blend powderOrganic 7 Mushroom Complex Blend (Reishi, Chaga, Shiitake, Maitake, Lions Mane, Cordyceps & White Fungus)
    Quick Add
    Close
    Peak Supps

    Organic 7 Mushroom Complex Blend (Reishi, Chaga, Shiitake, Maitake, Lions Mane, Cordyceps & White Fungus)

    • 7 organic mushrooms include Reishi, Chaga, Shiitake, Maitake, Lion’s Mane, Cordyceps & White Fungus.• Each serving provides 500mg of each mushroom.• 100% fruit bodies. 
    From £9.99
    From £9.99
    Quick Add
    Close
  • Organic 7 mushroom blend capsulesOrganic 7 Mushroom Complex Blend 525mg Capsules (Pure) - Reishi, Chaga, Shiitake, Maitake, Lions Mane, Cordyceps & White Fungus
    Quick Add
    Close
    Peak Supps

    Organic 7 Mushroom Complex Blend 525mg Capsules (Pure) - Reishi, Chaga, Shiitake, Maitake, Lions Mane, Cordyceps & White Fungus

    • 7 organic mushrooms include Reishi, Chaga, Shiitake, Maitake, Lion’s Mane, Cordyceps & White Fungus.• A 2 capsule serving provides 150mg of each mushroom.• 100% fruit bodies. 
    From £5.25
    From £5.25
    Quick Add
    Close
  • Egg white powder
    Quick Add
    Close
    Peak Supps

    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
    Quick Add
    Close
  • Organic Moringa Powder
    Quick Add
    Close
    Peak Supps

    Organic Moringa Powder

    • Powder made from the grinding leaves of organically grown Moringa trees.• Vitamin E contributes to the protection of cells from oxidative stress.• Vitamin K contributes to the maintenance of normal bones. 
    From £3.99
    From £3.99
    Quick Add
    Close
  • Organic ashwaganda powderOrganic Ashwagandha Powder
    Quick Add
    Close
    Peak Supps

    Organic Ashwagandha Powder

    • Used in Ayurvedic practices.• Extremely popular herbal adaptogen.• Can be added to cereals, yoghurts & smoothies. 
    From £4.99
    From £4.99
    Quick Add
    Close

Recently Viewed Products

Free UK Shipping

Manufactured In The UK

Product Transparency

Prices How They Should Be

Prices how they should be

Product transparency

No false promises

Prices how they should be

Product transparency

No false promises

Prices how they should be

Product transparency

No false promises

Prices how they should be

Product transparency

No false promises

Prices how they should be

Product transparency

No false promises

Prices how they should be

Product transparency

No false promises

Prices how they should be

Product transparency

No false promises

Prices how they should be

Product transparency

No false promises

Prices how they should be

Product transparency

No false promises

Prices how they should be

Product transparency

No false promises