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Weight Loss Protein Powder

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Looking to shift the scale in the right direction and get your physique back on track? We have a variety of the best weight loss protein powders that can help point you in the right direction.

From meal replacement shakes that promote a calorie deficit to diet shakes that are high in protein but very low in calories, carbohydrates and fats helping you to lose weight but maintain that hard earned lean muscle mass.

THE PROTEIN WORKS™ have spent years making sure that you get the best nutrition, and our weight loss protein powders are no exception. With vegan protein and our famous ‘Extreme’ range, you will be spoilt for choice, but don't worry if you’re not sure which one to go for. Our highly knowledgeable customer service team is at hand to give you advice and guidance based on your goals to make sure you get the right one.

All our weight loss shakes come with premium flavours and ingredients as standard. Using high-quality protein, vitamins, minerals and enhanced weight loss additions such as green tea extracts and CLA all blended and refined into a delicious tasting convenient shake. Every single ingredient has been scientifically handpicked to help you push through weight loss plateaus and onto hitting your physique goals. Interested? Take a look below, we know you won't be disappointed.

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  1. Vegan Diet Meal Replacement
    Vegan Diet Meal Replacement
    Rating: 96%
    96% of 100
    (49)
    “Tried this as an alternative to Huel and very glad I did. As well as having a great taste,...Sam*
    from £18.99

    NOW 40% OFF
    Code: SAVE40

    40% OFF

    Code: SAVE40

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  2. Diet Meal Replacement Extreme
    Diet Meal Replacement Extreme
    Rating: 98%
    98% of 100
    (83)
    “So delicious, I have this to replace my lunch and it keeps me full until tea time! No s...Charlie
    from £19.99

    52% OFF!
    Code: CRAZE52

    52% OFF!

    Code: CRAZE52

    More info
  3. Diet Meal Replacement
    Diet Meal Replacement
    Rating: 96%
    96% of 100
    (359)
    “I use these meal replacement shakes to help with weight loss and can't recommend them eno...Alex*
    from £16.99

    50% OFF!
    Code: CRAZE50

    50% OFF!

    Code: CRAZE50

    More info
  4. Diet Whey Complex Extreme
    Diet Whey Complex Extreme
    Rating: 97%
    97% of 100
    (38)
    “Another fantastic product from TPW! It's the attention to detail that makes Diet Whey Co...Callum
    from £25.99

    50% OFF!
    Code: CRAZE50

    50% OFF!

    Code: CRAZE50

    More info
  5. Diet Breakfast Smoothie
    Diet Breakfast Smoothie
    Rating: 100%
    100% of 100
    (5)
    “I don’t have time in the mornings to make myself a healthy breakfast so this is exactly what I need! I can just grab and go, getting all the goodness I need and it tastes amazing! I’m obsessed with the Banana Cake Flavour!” *Jennifer
    from £13.99

    NOW 40% OFF
    Code: SAVE40

    40% OFF

    Code: SAVE40

    More info
  6. Diet Whey Complex
    Diet Whey Complex
    Rating: 95%
    95% of 100
    (249)
    "Great taste and fantastic results. There's a lot in this formula for weight loss and I pr...*Alex
    from £13.99

    35% OFF!
    Code: CRAZE35

    35% OFF!

    Code: CRAZE35

    More info
  7. Diet Vegan Protein
    Diet Vegan Protein
    Rating: 95%
    95% of 100
    (36)
    I've always had their vegan protein so thought I'd try the diet version for a change. Taste...Stef
    from £16.99

    NOW 40% OFF
    Code: SAVE40

    40% OFF

    Code: SAVE40

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  8. Diet Whey Isolate 95 (Native Whey)
    Diet Whey Isolate 95 (Native Whey)
    Rating: 99%
    99% of 100
    (17)
    “I was after a low sugar, low carb protein shake to help with my weight loss and got this r...Katy
    from £24.49

    NOW 30% OFF
    Code: SAVE30

    30% OFF

    Code: SAVE30

    More info
  9. Diet Whey Protein Isolate 90
    Diet Whey Protein Isolate 90
    Rating: 97%
    97% of 100
    (449)
    "Tried most whey protein isolates on the market and this one is hands-down the best. Mixe...Steve*
    from £17.49

    NOW 30% OFF
    Code: SAVE30

    30% OFF

    Code: SAVE30

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