Best Keto Diet Shakes of 2025

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Keto diet shakes are a type of meal replacement shake designed to support those following a ketogenic diet. These shakes are formulated to provide a high-fat, moderate-protein, and low-carbohydrate nutrition profile to help individuals achieve and maintain a state of ketosis. They are typically made with ingredients like coconut oil, MCT oil, and grass-fed butter to provide healthy fats, along with whey or plant-based protein and minimal carbohydrates. Keto diet shakes are a convenient and easy way to get the necessary nutrients while adhering to a keto lifestyle.
At a Glance: Our Top Picks
Top 5 Keto Diet Shakes
SlimFast Advanced Keto Fuel Shake, Creamy Vanilla
The SlimFast Keto Shake is a powdered drink tailored for those following a ketogenic lifestyle. It aids your body in metabolising fatty acids and supports an efficient energy-yielding metabolism, which can help you feel energised throughout the day. With a source of protein and essential vitamins like B2, B6, and B12, this shake nourishes your body. Being sugar-free and low in calories, it serves as a convenient snack or a delightful meal replacement, helping you transition your energy source from carbohydrates to fats.
SlimFast Advanced Keto Fuel Shake, Creamy Vanilla
The SlimFast Keto Fuel Shake offers a convenient powdered option for those following a keto lifestyle. It helps your body metabolise fatty acids, allowing you to shift your energy source from carbohydrates to fats. With less than 202 kcal per serving, this shake is a sugar-free snack or meal that keeps you on track. Enriched with essential vitamins and zinc, it supports proper energy-yielding metabolism, ensuring you have the energy you need throughout the day.
Atkins Plus Protein Shake, Creamy Vanilla
The Atkins Protein Shake is perfect for your busy lifestyle, offering 30 grams of protein, just 1 gram of net carbs, and only 1 gram of sugar per serving. This means you can enjoy a delicious shake on the go while staying aligned with your health goals. With added vitamins and minerals, including 60% of your daily calcium needs, it supports strong bones. Plus, it helps maintain lean muscle, crucial for your wellness journey. Lastly, the shake provides dietary fibre to aid in digestion, making it a wholesome choice for any diet.
Purition Chocolate & Hazelnut Protein Powder for Keto
Purition Protein Powder offers a wholesome alternative to traditional meal replacements. It is made from natural, wholefood ingredients, making it ideal for those on a keto diet. You will find it convenient as it allows you to prepare a nutritious breakfast or lunch in just 30 seconds, perfect for your busy lifestyle. This product caters to all ages and lifestyles, ensuring that everyone can enjoy a healthy meal. Plus, with no processed additives, you know you are fuelling your body with quality ingredients.
Shake That Weight Meal Replacement Shakes
The Shake That Weight Shakes offer a convenient way to achieve your weight loss goals with their low carb meal replacement formula. This bundle contains 42 shakes in four delicious flavours, providing variety in your diet. Each shake is fortified with over 20 essential vitamins and minerals, ensuring you meet your daily nutritional needs while enjoying a satisfying meal. You simply mix a sachet with milk or water for a smooth, creamy shake, making it perfect for on-the-go meals.
Frequently Asked Questions (FAQs)
1. Do keto shakes make you lose weight?
If you're using keto supplements (like keto salts that come in pill or shake form) to add ketones into your body, but you're not restricting the carb intake in your diet, then No, keto pills and shakes will not make you lose weight.
2. Can you do meal replacement shakes on keto?
Most meal replacement shakes are far from keto-friendly. They often rely on high-sugar fruits and carb-rich dairy products, which add enough carbs to slow your weight loss progress on keto. However, don't let these high-carb options fool you into thinking you can't have a meal replacement shake.
3. Can u have protein shakes on keto diet?
Protein powder blends that are low in carbohydrates (1-2 grams), and contain 20-30 grams of protein are best for those on keto. While many protein shakes don't contain much fat, you can easily add fat to your daily shake by making a smoothie that includes coconut oil or nuts.
During our keto diet shake research, we found 57 keto diet shake products and shortlisted 5 quality products. We collected and analyzed 141,932 customer reviews through our big data system to write the keto diet shakes list. We found that most customers choose keto diet shakes with an average price of £17.16.
The keto diet shakes are available for purchase. We have researched hundreds of brands and picked the top brands of keto diet shakes, including SlimFast, Atkins, Purition, Shake That Weight.

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."