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PhD Diet Whey Bar Chocolate & Peanut Butter 12 x 65g

Full Box

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£23.90 RRP £29.88 save £5.98

£1.99  /  Bar 015940


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Standard Delivery £1.99 or Free on orders over £20 - delivery within 2 days

Next Day Delivery £2.99 or Free on orders over £50 - order by 9pm

Collect from a local convenience shop for £1.99 or Free on orders over £30 - delivery within 4 days

Nutritional Info

Nutritional Information

Per 100g / 65g bar **
Energy (kJ) 1290kJ / 838kJ **
Energy (kcal) 307kcal / 199kcal **
Fat 7.5g / 4.9g **
Of which saturates 4.9g / 3.2g **
Carbohydrate 32g / 21g **
Of which sugars 2.7g / 1.8g **
Of which polyols 27g / 17g **
Fibre 15g / 9.5g **
Protein 31g / 20g **
Salt 1.1g / 0.71g **
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Product Info

  • Significantly improved taste and texture
  • Now a 65g Bar
  • 20g protein and less than 2g sugar per bar

PhD Diet Whey Protein bars are a convenient, high protein snack that can be eaten throughout the day. Now 65g, the new Diet Whey Bar now contains a thick layer of peanut butter over a soft, fudge like base along with crispies in the dough to give a greatly improved taste and texture. The transformed version still has under 200 calories with under 2g of sugar and contains 20g of protein per bar.

All new Diet Whey Bars are available in five flavours; Salted Caramel, Triple Choc Cookie, Dark Chocolate Mocha, Peanut Butter Crunch and Double Chocolate ensuring there is something to suit all tastes.


Consume 1-2 bars per day for a great high protein, low sugar snack.


Milk Protein, Milk Chocolate Flavoured Coating (14%) (Sweeteners (Isomalt, Sucralose), Sustainable Palm and Palm Kernel Oil, Whey Powder (Milk), Fat Reduced Cocoa Powder, Fortified Wheat Flour (Wheat Flour, Calcium Carbonate, Iron, Niacin, Thiamin), Emulsifiers (Soya Lecithin, E476), Flavouring), Humectant (Glycerol), Caramel (10.5%) (Sweeteners (Maltitol, Maltitol Syrup), Humectant (Sorbitol), Water, Skimmed Milk Powder, Coconut Oil, Bamboo Fibre, Milk Fat, Natural Flavouring, Emulsifier (E471), Salt, Preservative (E202)), Hydrolysed Collagen, Protein Crisps (Soya Protein, Cocoa Powder, Tapioca Starch), Inulin, Fructo-Oligosaccharides, Bulking Agent (Polydextrose), Sweeteners (Maltitol, Sucralose), Peanut Flour, Flavouring (Peanut, Milk), Salt, L-Carnitine, Rapeseed Oil, Antioxidant (Natural Mixed Tocopherols), Zinc Oxide.

For allergens, see ingredients in bold.

Advisory information:

Use as part of a varied and balanced diet and healthy lifestyle. Excessive consumption may cause laxative effects.

Remember to:

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Customer Reviews
PhD Diet Whey Bar Chocolate & Peanut Butter is rated 4.8 out of 5 by 8.
Rated 5 out of 5 by from great as a meal on the run Bought this for a meal replacement when I’m away with work. Lovely taste and quite moorish. However the carb content was more than I was expecting. [This review was collected as part of a promotion.]
Date published: 2019-01-12
Rated 5 out of 5 by from Great taste Great taste, I always buy PhD or Grenade and they both have the best protein products on the market! [This review was collected as part of a promotion.]
Date published: 2018-11-17
Rated 5 out of 5 by from yummy It's very yummy and has a good amount of protein in it. [This review was collected as part of a promotion.]
Date published: 2018-11-07
Rated 4 out of 5 by from first time Very happy with the product, the taste and contents better than expected. [This review was collected as part of a promotion.]
Date published: 2018-08-20
Rated 5 out of 5 by from Best protein bar ever! Gorgeous bar tastes better than chocolate, perfect
Date published: 2018-03-30
Rated 4 out of 5 by from Fantastic bar! I've had Diet PhD protein bars before and I picked this one up not expecting much but it's actually amazing. The Peanut Butter flavour isn't quite as strong as I'd like it to be but the texture is great and there's none of that strange taste you can get from some protein bars. It's nice and soft, especially the creamy caramel part, which makes it a good on the go snack as you don't have to warm it up to actually bite into it like some bars! Great macros too, definitely much better than the older diet PhD bars!
Date published: 2017-09-30
Rated 5 out of 5 by from Diet Whey Bars are the best protein Bars ever I bought this expecting it to be good but didn't expect it to be amazing. The texture as well as taste are amazing. I'm having a bar with my coffee in the afternoon as a treat. With less than 2g of sugar and 20g of protein there is no compromise on taste or nutritionals
Date published: 2017-09-20
Rated 5 out of 5 by from love love love Anything peanut butter is great, but this takes it to a whole new level lol! Texture is amazing, really beats any other protein bar I've tried.
Date published: 2017-09-20
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