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Diet Whey + Sinetrol+

£49.99

Key Benefits



  • Premium high protein blend

  • CLA & L-Carnitine

  • Low in fat, sugar & salt

  • Green tea extract

  • Fantastic taste and texture

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  • Product Info
  • Nutritional
  • Ingredients
  • Directions for Use
  • Reviews
  • Diet Whey Protein Powder Benefits

    As well as whey protein concentrate, Diet Whey also contains micellar casein and soya protein isolate; three premium protein sources with varying digestion rates.

    High in essential branched chain amino acids, Diet Whey provides 3.3g of BCAA’s per 25g serving.

    • Available in a wide range of flavours
    • Diet Whey is aspartame free and contains only 1.2g sugar per serving
    • 91 calories per 25g serving
    • Diet Whey is a versatile high protein food supplement that can be used throughout the day
    • 3g carbohydrates per serving, supplied mainly in the form of waxy barley flour, along with CLA, green tea extract and L-Carnitine

    PhD Nutrition have ensured that Diet Whey is the ideal supplement to support a healthy lifestyle or calorie controlled nutritional plan.

    Sinetrol + Benefits

    Sinetrol + is a new research-driven and highly effective weight management formula utilising the natural polyphenol extracts from grapefruit, sweet orange, blood orange and natural caffeine from guarana. We have also added the highly popular matcha green tea extract for its renowned added benefits for weight loss and health. This powerful combination has been scientifically proven to maximise your weight loss potential, and help you reach your lean body goals.


    Lipolysis is a catabolic process leading to the breakdown of triglycerides stored in fat cells (adipocytes) releasing free fatty acids and glycerol. Sinetrol® helps stimulate lipolysis* through the inhibition of phosphodiesterase 4 (PDE-4) 3,4, the enzyme that catalyses the hydrolysis of cAMP. In addition, polyphenols in Sinetrol® have been reported to help induce the expression of fatty acid oxidation genes, which coaxes the metabolism toward the the use of FFA to produce additional energy yielding

    * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

    3 - Kuppusamy U. R. et al.; Biochem. Pharm; 1992, 44 (7): 1307-1315
    4 - Dallas C. et al.; Phytomedicine; 2008, 15: 783-792

    Sinetrol® is a registered trademark of Fytexia, France.

  • Diet Whey Nutritional Information

    Typical Values (when mixed with water±)Per 100gPer 25g serving (1 scoop)Per 50g serving (2 scoops)
    Energy (kJ) 1528 380 762
    Energy (kcal) 365 91 182
    Fat (g) 5.5 1.38 2.75
    Of which saturates (g) 1.6 0.40 0.80
    Carbohydrate (g) 11 2.75 5.5
    Of which sugars (g) 5 1.25 2.5
    Fibre (g) 3 0.75 1.5
    Protein◦ (g) 68 17 34
    Salt (g) 0.63 0.16 0.32
    Also Provides:
    CLA powder (mg) 1500 375 750
    Of which is Conjugated Linoleic Acid (mg) 1000 250 500
    Flaxseed powder (mg) 3000 750 1500
    Of which is Flaxseed oil (mg) 1200 300 600
    Green Tea extract (mg) 400 100 200
    Acetyl-L-Carnitine (mg) 500 125 250

    ◦Protein content calculated on the correct EU labelling directive of Nitrogen x 6.25 which provides an accurate conversion factor of protein consumed on an 'as-is' basis.

    Typical Amino Acid Profile (per 25g serving)
    L-Alanine (mg) 671 L-Lysine* (mg) 1302
    L-Arginine (mg) 801 L-Methionine* (mg) 353
    L-Aspartic Acid (mg) 1691 L-Phenylalanine* (mg) 723
    L-Cysteine (mg) 195 L-Proline (mg) 1079
    L-Glutamic Acid (mg) 3728 L-Serine (mg) 827
    L-Glycine (mg) 409 L-Threonine* (mg) 800
    L-Histidine* (mg) 405 L-Tryptophan* (mg) 186
    L-Isoleucine* (BCAA) (mg) 890 L-Tyrosine (mg) 617
    L-Leucine* (BCAA) (mg) 1506 L-Valine* (BCAA) (mg) 936
    Total BCAA's (per 25g serving)
    BCAA'S (mg)   3332

    *Essential Amino Acids (EAA's)

    Sinetrol+ Nutritional Information

    ProvidesTypical Values per Capsule (mg)Typical Values per Daily Serving
    Sinetrol® XPUR  450 900
    Matcha Tea 150 300
  • PhD Diet Whey Protein Powder Ingredients

    For allergens, see ingredients in bold. May contain: Wheat, Egg, Nuts, Peanuts. PhD Diet Whey is suitable for vegetarians.

    Belgian Chocolate Flavour: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Fat reduced Cocoa Powder, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sodium Chloride, Sweetener (Sucralose). *From Milk

    Chocolate Orange Flavour: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Fat reduced Cocoa Powder, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sodium Chloride, Sweetener (Sucralose). *From Milk

    Strawberry Delight Flavour:PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Colour (Beetroot Red), Green Tea Extract, Sweetener (Sucralose). *From Milk

    Vanilla Crème Flavour: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sweetener (Sucralose). *From Milk

    White Chocolate Deluxe flavour: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sodium Chloride, Sweetener (Sucralose). *From Milk

    Cherry Bakewell flavour: PhD Premium Protein Blend (Whey* Protein Concentrate, Milk Protein Concentrate (Of Which 80% Is Micellar Casein), Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Antioxidant (Vitamin E)), Acetyl L-Carnitine, Colour (Beetroot Red), Green Tea extract, Sweetener (Sucralose). *From Milk

    Chocolate Peanut flavour: PhD Premium Protein Blend (Whey* Protein Concentrate, Milk Protein Concentrate (Of Which 80% Is Micellar Casein), Soya Protein Isolate), Reduced Fat Cocoa Powder, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Antioxidant (Vitamin E)), Acetyl L-Carnitine, Green Tea Extract, sweetener (Sucralose). *From Milk

    Chocolate Mint flavour: PhD Premium Protein Blend (Whey* Protein Concentrate, Milk Protein Concentrate (Of Which 80% Is Micellar Casein), Soya Protein Isolate), Reduced Fat Cocoa Powder, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Antioxidant (Vitamin E)), Acetyl L-Carnitine, Green Tea Extract, Sweetener (Sucralose). *From Milk

    Banana flavour: PhD Premium Protein Blend (Whey* Protein Concentrate, Milk Protein Concentrate (Of Which 80% Is Micellar Casein), Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, antioxidant (Vitamin E), Acetyl L-Carnitine, Colour (Curcumin), Green Tea Extract, Sweetener (Sucralose). *From Milk

    Salted Caramel: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Fat reduced Caramel, Sea Salt, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sodium Chloride, Sweetener (Sucralose). *From Milk

    Sinetrol+ Ingredients

    Sinetrol® XPUR (Red Orange, Grapefruit, Orange, Guarana), Matcha Tea, Anti-Caking Agents (Magnesium Stearate, Silicone Dioxide), Bulking Agent (Microcrystalline Cellulose), Hydroxypropyl Methylcellulose.

  • Diet Whey Directions

    1 serving: Add 1 scoop of powder (25g) to 175ml of ice cold water and shake or blend for 10 seconds.

    1 super serving: Add 2 scoops of powder (50g) to 350ml of ice cold water and shake or blend for 10 seconds.

    TASTE TIP: Like all PhD products, Diet Whey is extremely versatile. It can be mixed with yoghurt to make a tasty dessert, or combined with porridge oats for a delicious breakfast.

    Sinetrol+ Directions

    WHEN TO TAKE: Use 2-3 servings of Diet Whey daily to help support adequate protein intake. Diet Whey can be used at any time of the day.

    Use 2 servings of PhD Sinetrol XPUR daily (1 serving = 1 capsule).

  • Product Info
  • Diet Whey Protein Powder Benefits

    As well as whey protein concentrate, Diet Whey also contains micellar casein and soya protein isolate; three premium protein sources with varying digestion rates.

    High in essential branched chain amino acids, Diet Whey provides 3.3g of BCAA’s per 25g serving.

    • Available in a wide range of flavours
    • Diet Whey is aspartame free and contains only 1.2g sugar per serving
    • 91 calories per 25g serving
    • Diet Whey is a versatile high protein food supplement that can be used throughout the day
    • 3g carbohydrates per serving, supplied mainly in the form of waxy barley flour, along with CLA, green tea extract and L-Carnitine

    PhD Nutrition have ensured that Diet Whey is the ideal supplement to support a healthy lifestyle or calorie controlled nutritional plan.

    Sinetrol + Benefits

    Sinetrol + is a new research-driven and highly effective weight management formula utilising the natural polyphenol extracts from grapefruit, sweet orange, blood orange and natural caffeine from guarana. We have also added the highly popular matcha green tea extract for its renowned added benefits for weight loss and health. This powerful combination has been scientifically proven to maximise your weight loss potential, and help you reach your lean body goals.


    Lipolysis is a catabolic process leading to the breakdown of triglycerides stored in fat cells (adipocytes) releasing free fatty acids and glycerol. Sinetrol® helps stimulate lipolysis* through the inhibition of phosphodiesterase 4 (PDE-4) 3,4, the enzyme that catalyses the hydrolysis of cAMP. In addition, polyphenols in Sinetrol® have been reported to help induce the expression of fatty acid oxidation genes, which coaxes the metabolism toward the the use of FFA to produce additional energy yielding

    * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

    3 - Kuppusamy U. R. et al.; Biochem. Pharm; 1992, 44 (7): 1307-1315
    4 - Dallas C. et al.; Phytomedicine; 2008, 15: 783-792

    Sinetrol® is a registered trademark of Fytexia, France.

  • Nutritional
  • Diet Whey Nutritional Information

    Typical Values (when mixed with water±)Per 100gPer 25g serving (1 scoop)Per 50g serving (2 scoops)
    Energy (kJ) 1528 380 762
    Energy (kcal) 365 91 182
    Fat (g) 5.5 1.38 2.75
    Of which saturates (g) 1.6 0.40 0.80
    Carbohydrate (g) 11 2.75 5.5
    Of which sugars (g) 5 1.25 2.5
    Fibre (g) 3 0.75 1.5
    Protein◦ (g) 68 17 34
    Salt (g) 0.63 0.16 0.32
    Also Provides:
    CLA powder (mg) 1500 375 750
    Of which is Conjugated Linoleic Acid (mg) 1000 250 500
    Flaxseed powder (mg) 3000 750 1500
    Of which is Flaxseed oil (mg) 1200 300 600
    Green Tea extract (mg) 400 100 200
    Acetyl-L-Carnitine (mg) 500 125 250

    ◦Protein content calculated on the correct EU labelling directive of Nitrogen x 6.25 which provides an accurate conversion factor of protein consumed on an 'as-is' basis.

    Typical Amino Acid Profile (per 25g serving)
    L-Alanine (mg) 671 L-Lysine* (mg) 1302
    L-Arginine (mg) 801 L-Methionine* (mg) 353
    L-Aspartic Acid (mg) 1691 L-Phenylalanine* (mg) 723
    L-Cysteine (mg) 195 L-Proline (mg) 1079
    L-Glutamic Acid (mg) 3728 L-Serine (mg) 827
    L-Glycine (mg) 409 L-Threonine* (mg) 800
    L-Histidine* (mg) 405 L-Tryptophan* (mg) 186
    L-Isoleucine* (BCAA) (mg) 890 L-Tyrosine (mg) 617
    L-Leucine* (BCAA) (mg) 1506 L-Valine* (BCAA) (mg) 936
    Total BCAA's (per 25g serving)
    BCAA'S (mg)   3332

    *Essential Amino Acids (EAA's)

    Sinetrol+ Nutritional Information

    ProvidesTypical Values per Capsule (mg)Typical Values per Daily Serving
    Sinetrol® XPUR  450 900
    Matcha Tea 150 300
  • Ingredients
  • PhD Diet Whey Protein Powder Ingredients

    For allergens, see ingredients in bold. May contain: Wheat, Egg, Nuts, Peanuts. PhD Diet Whey is suitable for vegetarians.

    Belgian Chocolate Flavour: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Fat reduced Cocoa Powder, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sodium Chloride, Sweetener (Sucralose). *From Milk

    Chocolate Orange Flavour: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Fat reduced Cocoa Powder, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sodium Chloride, Sweetener (Sucralose). *From Milk

    Strawberry Delight Flavour:PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Colour (Beetroot Red), Green Tea Extract, Sweetener (Sucralose). *From Milk

    Vanilla Crème Flavour: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sweetener (Sucralose). *From Milk

    White Chocolate Deluxe flavour: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sodium Chloride, Sweetener (Sucralose). *From Milk

    Cherry Bakewell flavour: PhD Premium Protein Blend (Whey* Protein Concentrate, Milk Protein Concentrate (Of Which 80% Is Micellar Casein), Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Antioxidant (Vitamin E)), Acetyl L-Carnitine, Colour (Beetroot Red), Green Tea extract, Sweetener (Sucralose). *From Milk

    Chocolate Peanut flavour: PhD Premium Protein Blend (Whey* Protein Concentrate, Milk Protein Concentrate (Of Which 80% Is Micellar Casein), Soya Protein Isolate), Reduced Fat Cocoa Powder, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Antioxidant (Vitamin E)), Acetyl L-Carnitine, Green Tea Extract, sweetener (Sucralose). *From Milk

    Chocolate Mint flavour: PhD Premium Protein Blend (Whey* Protein Concentrate, Milk Protein Concentrate (Of Which 80% Is Micellar Casein), Soya Protein Isolate), Reduced Fat Cocoa Powder, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Antioxidant (Vitamin E)), Acetyl L-Carnitine, Green Tea Extract, Sweetener (Sucralose). *From Milk

    Banana flavour: PhD Premium Protein Blend (Whey* Protein Concentrate, Milk Protein Concentrate (Of Which 80% Is Micellar Casein), Soya Protein Isolate), Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, antioxidant (Vitamin E), Acetyl L-Carnitine, Colour (Curcumin), Green Tea Extract, Sweetener (Sucralose). *From Milk

    Salted Caramel: PhD premium protein blend (Whey* Protein Concentrate, Milk Protein Concentrate {Of which 80% is Micellar Casein}, Soya Protein Isolate), Fat reduced Caramel, Sea Salt, Waxy Barley Flour, Golden Brown Flaxseed Powder, Thickeners (Acacia Gum, Guar Gum, Xanthan Gum), Flavouring, Conjugated Linoleic Acid Powder (Contains Milk Protein, Soya Lecithin, Vitamin E), Acetyl-L-Carnitine, Green Tea Extract, Sodium Chloride, Sweetener (Sucralose). *From Milk

    Sinetrol+ Ingredients

    Sinetrol® XPUR (Red Orange, Grapefruit, Orange, Guarana), Matcha Tea, Anti-Caking Agents (Magnesium Stearate, Silicone Dioxide), Bulking Agent (Microcrystalline Cellulose), Hydroxypropyl Methylcellulose.

  • Directions for Use
  • Diet Whey Directions

    1 serving: Add 1 scoop of powder (25g) to 175ml of ice cold water and shake or blend for 10 seconds.

    1 super serving: Add 2 scoops of powder (50g) to 350ml of ice cold water and shake or blend for 10 seconds.

    TASTE TIP: Like all PhD products, Diet Whey is extremely versatile. It can be mixed with yoghurt to make a tasty dessert, or combined with porridge oats for a delicious breakfast.

    Sinetrol+ Directions

    WHEN TO TAKE: Use 2-3 servings of Diet Whey daily to help support adequate protein intake. Diet Whey can be used at any time of the day.

    Use 2 servings of PhD Sinetrol XPUR daily (1 serving = 1 capsule).

  • Reviews
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