Filter Best Diet Pills

During your weight loss journey there will become a time where no matter how much you exercise, no matter how healthy you eat, you just can't shift that stubborn fat. This is where the best diet pills come in and help to push you over the plateau line to reach your physique goals.

From the popular green tea extract to our very own potent thermogenic and CLA hybrid we call Red-Cell. THE PROTEIN WORKS has a selection of diet pills suitable for everyone and their weight loss aims.

Each diet pill is made from premium grade ingredients and formulated by scientifically-backed claims from our own in house nutritionists. Five star rated and trusted by thousands globally, THE PROTEIN WORKS best diet pills will help you prepare for that summer body. Take a look at the selection below and see what would suit you.

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  1. CLA (Conjugated Linoleic Acid)

    95% RATING
    148

    CLA (Conjugated Linoleic Acid)

    Ultra pure, premium grade 1000mg strength CLA capsules from THE PROTEIN WORKS™ offer unparalleled levels of quality and efficacy. Conjugated Linoleic Acid is a unique source of highly concentrated CLA derived naturally from the finest safflowers. This naturally occurring Omega 6 fatty acid cannot be produced by the body and so CLA softgels are the ideal way to boost your levels quickly and conveniently. Widely consumed in sports nutrition and in elite sport, CLA works well with all protein shakes and in particular, when combined with a supplement like Thermopro.

    NOW 35% OFF
    Code: PROMO35

    NOW 35% OFF

    Code: PROMO35

    From €9.49
    From €9.49
  2. THERMOPRO

    97% RATING
    181

    THERMOPRO

    Thermopro is a potent performance formula in a convenient capsule format. It is popular as a pre-workout supplement, designed to optimise performance by reducing tiredness and fatigue, supporting energy production and mental performance. For the best results, we recommend combining with CLA

    NOW 40% OFF
    Code: PROMO40

    NOW 40% OFF

    Code: PROMO40

    From €11.29
    From €11.29
  3. GREEN TEA ULTRA

    97% RATING
    69

    GREEN TEA ULTRA

    Green Tea Ultra tablets are made from premium grade green tea sourced from the leaves of the Camellia Sinensis plant. Designed to deliver optimal results with 40% polyphenols, 25% catechins and 10% EGCG. Used for centuries within Chinese medicine - we've taken all this and condensed it down into an easy to swallow pill

    NOW 80% OFF
    Code: PROMO80

    NOW 80% OFF

    Code: PROMO80

    From €13.49
    From €13.49
  4. RED-CELL™

    98% RATING
    65

    RED-CELL™

    Red-Cell™ is ideal for anyone on a calorie-controlled diet looking to improve their body goals. Featuring ground-breaking dual release technology which includes a potent thermogenic core encased in premium CLA (Conjugated Linoleic Acid). This unique supplement contains Green Coffee Extract, Caffeine, Vitamin B6, Cayenne Extract and much more. Its dual phasing formula is ideal as a pre-workout or as part of a weight loss programme. For a low-fat protein shake, we highly recommend our top-selling Diet Whey Complex.

    NOW 60% OFF
    Code: PROMO60

    NOW 60% OFF

    Code: PROMO60

    From €38.99
    From €38.99
  5. PURE PERFORMANCE CAFFEINE

    94% RATING
    20

    PURE PERFORMANCE CAFFEINE

    Performance Caffeine provides the ever popular preworkout caffeine in a convenient tablet format. Caffeine is one of the world’s most well researched ingredients in the history of sports nutrition and has long been used by athletes as a preworkout booster.

    NOW 20% OFF
    Code: PROMO20

    NOW 20% OFF

    Code: PROMO20

    From €9.99
    From €9.99
  6. GREEN COFFEE EXTRACT

    100% RATING
    9

    GREEN COFFEE EXTRACT

    Green Coffee Extract is a pure, natural extract. Green Coffee beans are super nutrient dense and can be taken up to 3 times a day in conjunction with a healthy, balanced diet. As with all TPW™ products it is made with the finest quality ingredients and comes with a lifetime guarantee.

    NOW 10% OFF
    Code: PROMO10

    NOW 10% OFF

    Code: PROMO10

    From €14.49
    From €14.49
  7. ULTRA CLA 1500

    97% RATING
    36

    ULTRA CLA 1500

    Ultra CLA 1500 is a premium, super strength version of the hugely popular supplement Conjugated Linoleic Acid. Unrivalled in terms of its purity and potency, each Ultra CLA 1500 softgel is made to the highest possible specifications and quality with a ground-breaking 1500mg of CLA.

    NOW 25% OFF
    Code: PROMO25

    NOW 25% OFF

    Code: PROMO25

    From €14.49
    From €14.49
  8. DIET SUPER MULTI-VITAMIN

    100% RATING
    6

    DIET SUPER MULTI-VITAMIN

    Diet Super Multi-Vitamin provides the very latest research and ingredients in a single, potent multi-vitamin tablet. Formulated by the TPW™ Dietary Team, it has been comprehensively designed to offer a new level of personalised nutrition in a world of mediocre vitamins and supplements. If you're looking to make the most of your diet, we recommend our Diet Meal Replacement shake.

    NOW 10% OFF
    Code: PROMO10

    NOW 10% OFF

    Code: PROMO10

    From €8.99
    From €8.99
  9. GLUCOMANNAN CAPSULES

    93% RATING
    3

    GLUCOMANNAN CAPSULES

    Glucomannan is a natural, water-soluble dietary fibre. When taken in optimal doses as part of a calorie controlled diet, it has been scientifically proven to contribute to weight loss and has been used for centuries as an ingredient in traditional cooking.

    NOW 10% OFF
    Code: PROMO10

    NOW 10% OFF

    Code: PROMO10

    From €16.79
    From €16.79
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