icon-account icon-glass


SSL technology and other clever stuff provided by Shopify Secure.


Cast iron money-back guarantees or… your money back. Click here


Our couriers have a very particular set of skills. They will find you and they will deliver to you.

A pouch of The Strong Protein - a nutritional supplement developed by Innermost
A pouch of The Strong Protein - a nutritional supplement developed by Innermost
A pouch of The Strong Protein - a nutritional supplement developed by Innermost
Charlie Auterac opening a pouch of The Strong Protein for Innermost
A pouch of The Strong Protein - a nutritional supplement developed by Innermost
The Strong Protein powder - a nutritional supplement developed by Innermost

The Strong Protein

Strength simplified.

Protein won’t automatically give you muscles. We had to be smarter than that, so we added ingredients to this protein blend to help you push yourself harder, reduce inflammation and speed up recovery to help you get stronger, quicker. Formulated to maximise muscle growth, strength and power output. Get on the road to making gains. 

The Strong Protein

Smooth chocolate flavour | 600g

The Strong Protein

Creamy vanilla flavour | 600g

£29.95 £29.95

Product Highlights

Active Ingredients

For every serving of The Strong Protein: Protein (31g), Casein, Creatine Monohydrate (3g), Montmorency Cherries (300mg), Bilberries (250mg), Magnesium (200mg).

Scroll down to learn about these ingredients and how they benefit you.

Per: 40g 100g
Energy 620 kJ 1,551 kJ
Calories 147 kcal 367 kcal
Protein 34g 85g
Carbohydrates 0.8g 2.1g
of which sugars 0.8g 2.1g
Fats 1.1g 2.8g
of which saturates 0.3g 0.8g
Dietary fibre 1.6g 4.1g
Sodium 0.07g 0.18g

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 And When To Use

A must-have post-workout refuel that can be taken ideally within 45 minutes of exercise or as a nutritious addition to your diet to help meet your daily nutrient needs.

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. Best served cold. Can also be used to make smoothies and baked into healthy snacks.

Works Well With: The Power Booster to push your power output and performance to the maximum.

It's more than just protein…

Much more.

Protein has become one of the ultimate fitness buzzwords from the past few years. But there’s lots of misconceptions about it when it comes to building muscle. Some people think that just taking protein will give them muscles, but it's not as simple as that.

That’s why we created The Strong Protein; to provide you with a product enhanced with added ingredients to build strength, reduce inflammation, and promote muscle development. Using a smart combination of research-backed ingredients, The Strong Protein puts your muscle and strength goals front and centre. It's a smarter way to get you where you want to be.

Innermost is awarded The Game Changer Award. The sands are shifting in the supplements industry. One brand stands out most, Innermost. We now expect more from our supplement products and Innermost is well ahead of the curve.

Get stronger every day

Research-backed natural ingredients, nootropics and adaptogens. Scientifically proven to increase muscle and strength, reduce inflammation and speed up recovery. It's what inside that matters. It's what inside that matters.

Per Serving:

Protein (34g): The building block of bones, muscles, hair, skin, and nails, this blend of dairy-based whey concentrate and isolate contains all the essential amino acids your body needs for repair, recovery and muscle development.

Casein: A slower-digesting protein that, when combined with faster-digesting sources of protein, encourages optimal protein uptake and absorption over time. This lends itself to improved muscle growth and repair.

Creatine Monohydrate (3g): Research has shown that creatine can improve strength, increase lean muscle mass and help muscles recover more quickly during exercise. This muscular boost can help achieve increased bursts of speed and energy, especially during high-intensity activities such as weight lifting or running.

Montmorency Cherries (300mg): Variety of sour cherry containing high levels of anthocyanins that have powerful anti-inflammatory properties to help reduce damage from intensive exercise. There is also emerging research looking at how these cherries can offer relief from the pain of arthritis and osteoarthritis.

Bilberries (250mg): Belonging to a class of natural bioactives with wide-reaching health benefits, including improving cardiovascular health, glucose control and inflammation. These dark berries are rich in antioxidants and resveratrol, which are seeing increased use for their purported anti-aging properties.

Magnesium (200mg, 47%*): Contributes to electrolyte balance and normal energy-yielding metabolism. Required to regulate blood pressure, keep bones strong, and the heart rhythm steady. Adults who are deficient in magnesium are more likely to have elevated inflammation markers, which in turn, has been associated with serious health conditions.


*%NRV (Nutrient Reference Values) are guidelines on daily amounts of vitamins and minerals to be consumed to maintain a healthy diet.

Be the best version of you

We use cutting-edge science and research, as well as best practices from Ayurvedic and Asian medicine, to craft the smartest nutrition products possible that give you the results you told us you're looking for. Free from additives, artificial colours, fillers and GMO nasties. Because everyone deserves to live life better.

When should I use the product?

Ideally, post-workout to start the repair and recovery process. However, you can also use it to make a quick nutritious shake or smoothie anytime of the day, or in your porridge or oatmeal to top up your daily protein intake. The protein blend is also versatile enough to bake into high-protein snacks.

How long will the product last?

This depends on how often you use the product. Typically a pouch of our protein blends will last around a month or so. If you're using it every day and also adding it to porridge and smoothies, you may run out sooner. We have a subscription option, which saves you money and ensures you'll never run out.

What flavours can I choose from?

All our protein blends come in either creamy vanilla or smooth chocolate. We spent months perfecting the flavours to give you what we believe are the best tasting protein blends you'll have ever tried. We only use natural flavours and you can adjust the sweetness down or up by using more or less liquid.

I've used a variety of protein powders over the years. I came across this product in an article and it included all the ingredients I'm interested in. After using this product, the results and feedback from friends and family suggests it really does work well with my diet and training regime. Highly recommended!

Romesh D, Verified Customer

Customer reviews

Customer Reviews

Based on 52 reviews
Great protein powder!

This is probably one of the best protein powders I have tasted. Delicious and tastes so good blended with any nut milk and even water! I've been using this product for a few years now and I highly reccomend it!

Best protein powder

After trying many protein powders, Innermost IMHO is the very best. Blends easily and the vanilla strong powder mixed with frozen berries tastes like a strawberry milkshake and very creamy! Delicious!

Best protein powder

I’ve used this protein powder for more than a year now, it tastes great, there’s no lumps, it mixes really well! My whole family use it now!


Just tried Power protein for the first time and I am loving the chocolate flavour (normally have Vanilla as it mixes well with other ingredients). Put two scoops in my breakfast smoothie and it keeps me going til lunchtime.

Not the cheapest but the best I have used

Great protein powder no horrible after taste and mixes well.. not the cheapest on the market but I would say well worth the bit extra you do get what you pay for.. high protein content with only 150cals per serving.
would be great if we could have an option without the scoop tho !

Great taste

Really pleased with the vanilla flavour, goes really well with fruit based or chocolate based smoothies. Will buy again!