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All Easter orders made after 2.30pm on Thursday 17th will be delivered on Wednesday 23rd of April

Slender Blend

Keep cravings at bay, with weight loss formulated Whey Slender Blend.



The Slender Blend is your perfect protein based slimming supplement. We recommend to have two meal replacement shakes per day. Have one in the morning for breakfast and again in the evening or after exercise. Consume a healthy, 500 calorie protein based meal with lots of veggies for lunch. Try blending The Slender Blend with fruits and vegetables to make nutritious Slender Smoothies!

Take 40g (4 yellow sc0ops) of Slender Blend with 400ml water or milk per serving 1-2 times a day! Also try blending with some fruits and vegetables to make Slender Smoothies! (Yellow scoop = 10g)

Whey protein concentrate (92%), Raspberry Ketones (1.6%), Green Tea Extract (1.4%), PW Multi-vit/Minerals (1%), Natural flavourings (4%), Sweeteners; Acesulfame K & Sucralose. *flavouring will increase 6% for chocolate varieties

NUTRITIONAL FACTS (Per 40g serving)
Calories: 146 kcal
Protein: 28.7g
Carbohydrates: 2.4g
(Of which 2.4g are naturally occurring sugars)
Fat: 2.2g
Chocolate varieties due to the added cocoa, will lower the protein content by approximately 2%.

1.2kg: 30 servings
2.5kg: 62 servings






Product Description

✔ Nutritious meal replacement 
✔ Aids weight loss and weight management
✔ Enhances body tone
✔ Improves skin, hair & nail health
✔ Stomach friendly

Slender Blend from Protein World features vitamins, extracts and nutrients that provide a feeling of fullness and satiety to curb any hunger cravings. By combining the Slender Blend with essential vitamins and fat-targeting nutrients Protein World has devised a bespoke package for those looking to lose weight fast. Protein is a key component in the make-up of nails and of collagen – the fibrous protein that gives skin its elasticity. As a result Slender Blend helps keep hair and nails healthy and skin looking youthful.



5.00 out of 5

6 reviews for Slender Blend

  1. 5 out of 5

    (verified owner):

    Love the vanilla slender blend, works well on its own or mixed with fruit/veg/natural yoghurt. I’ve been using it as part of a slimming regime with the fat melters. I am losing weight and I’m feeling better in myself. I use it some days as a meal supplement mixed with fruit and yoghurt and/or after my workouts. Would recommend this product and I will continue to use it. Also great value for money. Glad I found you Protein World!

  2. 5 out of 5

    (verified owner):

    I have tried both the chocolate & vanilla flavour slender blend shakes, Chocolate is nice but the Vanilla is Delicious!
    I’m using the slender blend shakes along side daily exercise & I’m seeing great weight loss results.
    Once I’ve had a shake I can feel full for up to 4-5 hours, overall a brilliant product & great customer service from Protein World.

  3. 5 out of 5

    (verified owner):

    I ordered the Vanilla Slender Blend protein shake and I absolutely love it. I have been using it now for around a month and much prefer it to any other brand of shake I have tried. Although in my opinion, it is a little pricey for the amount you get (1.2kg) the calorie content and the fact it contains raspberry keytones is something which isn’t comparable and which you just don’t get with other brands.

    I love how fine the powder is, meaning that it mixes easily with water and you don’t need to shake it up too vigorously for a decent drink.

    I’ve been using mine as a post-workout meal replacement, as I work out early in the morning so have it for breakfast. It’s delicious and tastes like the chocolate from a white Magnum, which is right up my street. I’ve been taking raspberry keytone & green coffee bean tablets too and alongside the shakes and working out I have noticed a huge difference.

    I have just ordered the strawberry flavour as I am so excited to try another one!

    Would recommend this product to anyone.

    Rebecca Cottell

  4. 5 out of 5

    (verified owner):

    Haven’t been using the product for long but feel so much better when I have been using it from how I felt before! I don’t feel no where near as bloated throughout the day! I first tried the chocolate, it was very sweet on its own but when mixed with other ingredients like fruit and oats etc it was much easier to drink. The vanilla is by far my favourite, tastes so nice! I’ve lost weight by using this system but also going gym 5 days a week! As soon as I go one day without this I feel so sluggish!

    Definitely recommend this product! Plus it really clears your skin up as I used to break out a lot and since using protein world my skin is clear! Feel so much more healthy overall. Good product:)

  5. 5 out of 5

    (verified owner):

    I absolutely love the protein blend. I’ve tried the vanilla and chocolate blends so far and they’re so good. I am losing around 5lbs per week which is brilliant. The blends actually are so good, it doesn’t actually feel like you’re on a diet!!

  6. 5 out of 5

    (verified owner):

    Since I have been using slender blend I have loads more energy and feel less hungry!

    I love the vanilla as you can add so many things to it (fruit, coffee, nutella!)

    I have lost weight and feel much healthier.

    The only thing I would say is that if you have two shakes a day (4 scoops per shake), it will last you around 2 and a half weeks not 3-4 weeks.

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