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Short Dated October 2025

Shop all Precision Engineered 

Lean Protein Chocolate 650g

Exercise & Performance

Weight Management

Contributes to growth of lean muscle

18g of protein per serving

A source of fibre

  • Vegetarian icon

    Vegetarian

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Per serving (27g)

Protein

18g

Energy

98Kcal (364/100g)

Fat

1.9g (saturates 0.7g)

Carbs

1.2g

Salt

<0.5g

Sugars

0.9g

The sports science sorted

Developed by scientists for advanced nutrition, this unique whey protein blend has been created to support your muscles and your microbiome thanks to a special combination of key ingredients

Precision Engineered Performance Lean chocolate includes two different forms of protein – whey protein concentrate and soy protein isolate – which contribute to the maintenance and growth of lean muscle mass, whilst also providing a source of fibre.

In a delicious chocolate flavour, the benefits continue with 89.9mg of green tea extract, as well as 0.3g Conjugated Linoleic Acid (CLA).

What’s inside?

- 18g of protein per serving, for the growth and maintenance of muscle mass

- 3.9g of BCAAs per serving, to support the building blocks for protein

- 89.9mg of green tea extract per serving

How to use

Blend one scoop (27g) of Lean Protein to 200ml water or milk. Use 2-3 servings of Lean Protein daily, do not exceed stated dose

For best results, use an electric blender. Once mixed the product should be consumed within 20 minutes

It’s important to stay hydrated during and after training.

Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not consume a daily amount of 800 mg of (-)-epigallocatechin-3-gallate or more. Do not consume if you are taking other products containing green tea on the same day. Do not consume if you are pregnant, lactating or under 18 years old. Do not consume on an empty stomach. If you are taking any medications or under medical supervision, please consult a doctor or healthcare professional before use. Discontinue use and consult a doctor if adverse reactions occur. Keep out of sight and reach of young children. Do not use if safety seal is broken or missing.

Full ingredients

Whey Protein Concentrate (58%) [Whey Protein Concentrate (Milk), Emulsifier (Sunflower Lecithins)], Soy Protein Isolate (25%), Fat Reduced Cocoa Powder, Fructo-Oligosaccharides (FOS), Conjugated Linoleic Acid (CLA) Triglycerides, Thickener (Guar Gum), Natural Flavouring, Salt, Green Tea Extract (Camellia sinensis), Sweetener (Sucralose).

For allergens, see ingredients in bold.

Always read the label before use

Per 100g / Per 27g Serving
Energy 1534Kj / 414Kj / 364Kcal / 98Kcal
Fat 7.2g / 1.9g
of which saturates 2.6g / 0.7g
Carbohydrates 4.5g / 1.2g
of which sugars 3.3g / 0.9g
Protein 67g / 18g
Salt 1.8g / <0.5g
Fiber 6.4g / 1.7g
Per 100g / Per 27g Serving
L-Leucine 6.8g / 1.8g
L-Isoleucine 4g / 1.1g
L-Valine 3.9g / 1g
Epigallocatechin gallate (EGCG) 50mg / 13.5mg
Green Tea Extract 333mg / 89.9mg
CLA 1.1g / 0.3g

Advisory Information:

Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not consume a daily amount of 800 mg of (-)-epigallocatechin-3-gallate or more. Do not consume if you are taking other products containing green tea on the same day. Do not consume if you are pregnant, lactating or under 18 years old. Do not consume on an empty stomach. If you are taking any medications or under medical supervision, please consult a doctor or healthcare professional before use. Discontinue use and consult a doctor if adverse reactions occur. Keep out of sight and reach of young children. Do not use if seal under cap is broken or missing.

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.

Directions:

Blend one scoop (27g) of Lean Protein to 200ml water or milk. Use 2-3 servings of Lean Protein daily. Do not exceed stated dose. For best results, use an electric blender and once mixed the product should be consumed within 20 minutes. Ensure adequate hydration during and after training - Minimum of six to eight glasses of water daily.

Filter by stars

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. Find out more

Chocolate whey protein

5 stars

Verified Purchaser

This is a brilliant product, I love it

Geoff - 15 hours ago

Great product

5 stars

Verified Purchaser

Great product and great value for money!

Anonymous - 8 days ago

great shake

5 stars

Verified Purchaser

great taste and fantastic effect on my body...thank you

samuronin - 8 days ago

Introducing Precision Engineered

Take your goals to the next level with Precision Engineered – sports nutrition for people who demand results. From pre workout BCAAs to protein-packed whey for maintenance and muscle mass growth – the Precision Engineered range offers everything you need to support your fitness goals, pre, during and post workouts.

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This product

Lean Protein Chocolate 650g
Price

Current price: £12.00

Was: £18.00

£1.85/100 g

Rating

4.6/5

Flavour

Chocolate

Suitable for

Vegetarian

Ingredients

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Our promise

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.

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