With 50g of protein per brownie, along with PhD's own slow burning carbohydrate ingredient: Waxy Vol, plus Glutamine Peptides. Growth Factor 50 does not contain an overabundance of Polyols, so the bar is very easy to digest without causing too much gastric discomfort.

Growth Factor 50 also contains 6G of MCT oil per brownie. Containing a 2:1 Protein: Carbohydrate ratio. Deliciously decadent and designed for serious athletes, what more could you ask for? Each bar is 100g.

Full ingredients

Milk Protein, Chocolate Flavour Coating (15%) (Sugar, Vegetable fat (Palm oil), Cocoa powder, Flavouring, Emulsifier (Soya Lecithin)), Hydrolysed Wheat Protein (12%) (providing peptide bonded L-Glutamine), Humectant (Glycerine), Hydrolysed Gelatine, Soy Protein Isolate, Medium Chain Triglycerides (MCT’s), Water, Cocoa Powder, Waxy Barley Flour (2%), Dietary Fibre (Acacia Gum), Flavouring, Sweetener (sucralose), Green Tea Extract.

For allergens see ingredients in bold.

Always read the label before use

Each(100g)bar contains:
Energy	1647kj and 395kcal
Fat	11g
Of which saturates	9.80g
Carbohydrates	24g
Of which Sugars	8g
Protein	50g
Of which saturates are MCT Oil	6g
Dietary Fibre	1.5g
Sodium	0.25g

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 below are moderated for offensive content only. They are not medical advice, should not be relied upon, and are not endorsed by Holland & Barrett. For health issues or product suitability, consult a health professional. Products are not medicinal unless stated otherwise.

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Good taste considering the product

5 stars

I bought these because I’ve always struggled to gain weight, especially muscle mass. So 50g of protein sounded great! At first the taste is a bit dry but you get used to that eventually. Plus, you’re eating it for the protein, not the taste. I’ve been on them for about about…

Ronan - 6 years ago

Received Incentive

Nice

4 stars

I love these, I just wish the normal chocolate flavour was in stock! Not a big fan of fruity chocolate. But I still get them.

There is no spoon - 4 years ago

Show all 2 reviews