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The Lean Protein
The Lean Protein
The Lean Protein
The Lean Protein
The Lean Protein
The Lean Protein
The Lean Protein

The Lean Protein

Rated 5.0 out of 5
43 Reviews


LEAN. Adjective. Efficient and healthy function.

Whey protein powder for weight-loss. Formulated to encourage healthy fat-loss, improve definition and tone muscle. A smarter way to lean-up.


Product information

Why you need it

> Crafted to support healthy and sustainable fat-loss.
> Also designed to preserve and develop lean muscle.
> Dream team of the right functional ingredients, nutrients and adaptogens.

Why it’s special

> Approx 29g of complete protein, enriched with functional superfoods.
> Rich in branched chain (BCAAs) and essential amino acids (EAAs).
> Just say no to artificial flavour, colour or aspartame.

Per: 40g 100g
Energy 626 kJ 1,565 kJ
Calories 148 kcal 370 kcal
Protein 29g 74g
Carbohydrates 4.5g 11.1g
of which sugars 1.1g 2.7g
Fats 1.2g 3.0g
of which saturates 0.4g 1.0g
Dietary fibre 1.5g 3.8g
Sodium 0.08g 0.20g

Allergens: Milk (whey). 
Other ingredients: Natural flavours only. Guar gum, which is a GMO-free, gluten-free, natural fibre that comes from the guar bean to give our shakes a creamy texture. We use sunflower lecithin instead of soy lecithin, which is the only kind of lecithin that can be obtained raw and chemical-free using a cold press system similar to that used with olive oil. We use sucralose as it is the most widely tested low-calorie sweetener and approved by all major food standard agencies in the world.
NB: Nutritional information is for the vanilla version.

How to use

As a post-workout refuel ideally within 45 minutes of exercise or as a nutritious drink when you need a snack or an energy boost. Best served cold.

Directions: Add up to 40g (4 scoops) to 250-350ml of water or milk and shake. Adjust amount of liquid for your desired level of sweetness and thickness. Can also be used to make smoothies and baked into healthy snacks.

Works Well With: The Define Booster to further assist with metabolising fat and supporting energy levels.


Per Serving:

Protein (29g): A blend of whey protein concentrate and isolate for repair, recovery and lean muscle development.

Inulin (1g): Prebiotic to encourage the growth of good gut bacteria, linked to lower levels of fat.

Acetyl L-Carnitine (750mg): Non-stimulant fat-loss supplement that helps the body burn fat for energy.

Pomegranates (500mg): Increases quantities of good gut bacteria that are linked to lower levels of fat.

Yerba Mate (500mg): South American “Drink of the Gods”. Boosts metabolism and delays fat absorption.

Bilberries (250mg): Rich in antioxidants and resveratrol to aid cardiovascular health and reduce inflammation.




average rating 5.0 out of 5
Based on 43 reviews
  • 5 Stars
    42 Reviews
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    1 Review
  • 3 Stars
    0 Reviews
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100% of reviewers would recommend this product to a friend
43 Reviews
Rated 5 out of 5
Review posted

Breakfast filler

Great product love mixing it in with coconut yoghurt and berries for breakfast.

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Rated 5 out of 5
Review posted

Great taste!

Protein powder is great in taste, dissolves easily and very satisfying following a workout or as a meal replacement

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Rated 5 out of 5
Review posted

Feels like a treat! Cannot taste the protein!

This tastes more like a mars milkshake that protein. Normally I could pick out the taste of protein in anything but this feels like a real treat. Would recommend with coconut or almond milk. I choose this every time over other cheaper brands.

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Rated 5 out of 5
Review posted

Great product!

Have tried a few protein shakes before. This for me is the best and I am reassured by the high quality ingredients used.

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Rated 5 out of 5
Review posted

Best. Protein. Ever.

Have been using Innermost solidly for over a year now and although I have tried the other range, I keep coming back to The Lean one as it's by far the best tasting (in both flavours!) and nicest texture too - goes with everything you'd want it to. Never ever stayed on a protein brand for more than a month until I discovered this...

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