FREE DELIVERY ON €60+ | DELIVERY FROM €4.99
200 Protein Shakes, Only €60
Order in next 12h 12m 35s for dispatch today!
Millionaire Shortbread
Honestly the other flavours are not great at all but the millionaires shortbread is by far the nicest protein powder I’ve ever tried. I’ve repurchased countless times, it works great in oats and on its own and doesn’t curdle when heatednice taste
proper 10 out of 10, dont bother with vanilla, chocolate is ok, salted caramel is goatedGreat taste and price
I recently tried 100% Protein shake for the first time and I'm genuinely impressed with how good the taste is for the price!The calculation for 100% protein by James is incorrect.
As I haven't bought this yet this is not a review just a correction for a previous review. As per the nutritional information on the product it should read as follows. 73g (not 81g) protein per 100g weight. 100% protein costs £66.89/5kg. 73g protein per 100g = 3650g protein per 5kg for £66.89. 54.57g protein per £1.Vanilla tastes like playdoh smells
The vanilla tast is pretty awful, the texture is also usually thick and i found few stips of plastic in the bag. Not ideal. Got 5kg of the stuff to €60 so i guess you get what you pay for. It'll be fine in smoothies but i don't think I'll order it again. Especially with the plastic in the bag!? That's just really bad quality control.
Why 100% Protein?
Affordable. Premium. Delicious.
Introducing our most cost-effective protein yet. 100% Protein delivers exceptional nutrition without breaking the bank — now just 30c per shake for a limited time only.
Premium Ingredients
Made with only the finest ingredients, sourced by our nutritionists from around the world.
High Protein Content
100% of the active ingredients in 100% Protein are from protein sources. As a result, it contains 18g of protein per serving. It is high in protein and has no added sugar.
Delicious, Classic Flavours
Available in a range of our bestselling, classic flavours, providing a semi-smooth and flavour-packed experience.
Instant Mixability
100% Protein dissolves easily in water or milk with just a quick shake, to create a thick, semi-smooth shake.
Complete Protein Formula
Formulated with a quad protein blend to deliver a complete amino acid profile.
Best Price Whey Protein.
- Up to 18g protein per shake
- Low in sugar
- Complete amino acid profile
- Quad-protein blend
- 200 protein shakes
- Just 30c per shake
Zain
This is the absolute best purchase ive done in 3 years. I will definitely be ordering again.
Filip
Tastes amazing, mixes smoothly, works perfectly in recipes, cheap prices, it’s a very good protein in terms of nutrients too.
Leah
Tried so many protein shakes and this one tops them all the chocolate bueno is a game changer I’m so obsessed.
Frequently Asked Questions:
For all orders placed before 5pm, you can expect your order to be delivered within 4 working days.
100% Protein is formulated with a high-protein multi-phase blend, providing a complete amino acid profile to help boost your daily protein intake.
100% Protein is made from a blend of milk & plant based proteins including soy protein, whey protein & milk protein concentrate. It delivers a balanced combination of slow and fast-acting proteins, providing a complete amino acid profile to help boost your protein intake and support your overall health & wellbeing.
Our 100% Protein is formulated with a blend of whey protein, milk & plant based proteins, suitable for vegetarians. Unfortunately, 100% Protein is not suitable for vegans. However, we have an incredible range of Vegan Proteins you can choose from.
Unfortunately, 100% Protein is not suitable for those who need a gluten free protein shake. However, we'd recommend you try Whey Protein 360.
Fight Against Protein Inflation.
Over the last few years, as consumers we've all seen inflation across pretty much everything we buy. Raw ingredients, labour, freight and fuel have all risen sharply - driving up the price of finished goods.
We know it can be challenging to stay on track with your protein goals when the cost of high-quality nutrition adds up. At Protein Works, we’re dedicated to making top-tier products more accessible, so you don’t have to compromise on your health and well-being due to price.
In the past two years, we’ve focused hard on a range of initiatives to reduce our costs and keep our prices low. We’ve automated parts of our operation, driven green initiatives, cut out middle-men in our supply chain and worked hard with our partners to drive cost efficiencies.
100% Protein is our latest innovation to help tackle “protein inflation” and we’re massively proud of the end product. It represents incredible value for money and yet doesn’t compromise on what matters most to you, our customers: Big on protein, amazing on taste, premium ingredients and industry leading nutritionals.
Stock up with 5kg for just €60 — only while stocks last.
What's in 100% Protein?
High Protein Content
100% Protein contains 18g of protein per serving and up to 93 calories. With 100% of the active ingredients in 100% Protein, coming from protein sources it delivers the perfect balance of slow and fast release proteins to help close any protein gap.
Glutamine Peptides
Glutamine Peptides contain a high concentration of glutamine. Glutamine is an essential amino acid, but it can't be synthesised in the body, you have to get it from your diet. Having Glutamine Peptides in 100% Protein allows you to easily increase your intake of Glutamine with no extra hassle.
Perfect Flavours
100% Protein has been crafted using our renowned flavour technology, creating a shake that will dazzle your tastebuds.
Available in a range of delicious, classic flavours with a thick, semi-smooth texture.
100% Protein flavours are designed to be enjoyed on their own or can easily be incorporated in to a variety of recipes, ensuring you get the most out of your protein.
Make It a Perfect Shake Every Time.
Scoop it
Add one scoop (25g) of 100% Protein to your Protein Works shaker.
Add it
Add to 300ml of chilled water or milk.
Shake it
Shake well for 10 seconds & drink.
*Values based on Chocolate Silk flavour.
Please Note: flavour imagery is only a serving suggestion and for illustration purposes. It does not represent actual flavour ingredients.
What’s Inside?
Nutritional Info
Don't Just Take Our Word for It.
See why people love 100% Protein.
129 Reviews
Customer Reviews
Millionaire Shortbread
Honestly the other flavours are not great at all but the millionaires shortbread is by far the nicest protein powder I’ve ever tried. I’ve repurchased countless times, it works great in oats and on its own and doesn’t curdle when heatednice taste
proper 10 out of 10, dont bother with vanilla, chocolate is ok, salted caramel is goatedGreat taste and price
I recently tried 100% Protein shake for the first time and I'm genuinely impressed with how good the taste is for the price!The calculation for 100% protein by James is incorrect.
As I haven't bought this yet this is not a review just a correction for a previous review. As per the nutritional information on the product it should read as follows. 73g (not 81g) protein per 100g weight. 100% protein costs £66.89/5kg. 73g protein per 100g = 3650g protein per 5kg for £66.89. 54.57g protein per £1.Vanilla tastes like playdoh smells
The vanilla tast is pretty awful, the texture is also usually thick and i found few stips of plastic in the bag. Not ideal. Got 5kg of the stuff to €60 so i guess you get what you pay for. It'll be fine in smoothies but i don't think I'll order it again. Especially with the plastic in the bag!? That's just really bad quality control.
Protein Works Nutrition
The Cool Stuff
Your Protein Works
It's Official
Class Delta Ltd t/a Protein Works™ © 2026
Privacy Policy | General Terms