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5 Best Rtd Meal Replacement Shakes of 2025

Last Updated - 2025/09/15

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Slim-Fast

SlimFast – Original Meal Replacement or Weight Loss Shake Mix Powder - 14g of Protein – 23 Vitamins and Minerals – Great Taste - 1.2KG - Rich Chocolatey Royale Flavour

Slim-Fast

CA$79.00

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Main highlights
- REPLACE TWO MEALS PER DAY: One Slim Fast shake mix serving contains a third of your recommended daily intake of most essential vitamins and minerals. This keeps your body running strong and fueled during the day.
- PART OF THE SLIMFAST PLAN – The SlimFast Plan offers flexibility and simplicity to make losing weight as easy as 1 – 2 – 3, this clinically proven process helps you lose weight fast and keep it off. It’s easy and delicious! BONUS SIZE 1.2KG - Rich Chocolatey Royale Flavour MAKES 36 SHAKES TO ENJOY!
- PACKED WITH PROTEIN, VITAMINS, & MINERALS: This meal replacement shake mix by SlimFast contains 14 grams of protein along with 23 essential vitamins and minerals that help your body process and burn stored fat, making it easier for you to lose weight and keep it off! Plus this formula is gluten free.
- GREAT TASTE – SlimFast has received multiple awards from Men’s Health and OK! Magazine as well as a best taste award for its exceptional-tasting formula. This meal replacement shake mix is delicious and can also be used as an ingredient in several recipes.
- CURB HUNGER CRAVINGS: SlimFast Original Meal Replacement Shake Mix Powder is a great-tasting product that curbs hunger cravings for up to four hours. It contains only 260 calories per serving, giving you plenty of energy to keep your body alert during the day.
CA$79.00
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

PEScience

PEScience Whey Protein Isolate, Clean Protein Powder for Women and Men, Low Carb, Gluten Free, Fast Absorbing Post Workout Shake - Gourmet Chocolate -27 Servings

PEScience

CA$69.99

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Main highlights
- Third-Party Tested Protein You Can Trust: Every batch is independently tested to ensure purity, potency, and label accuracy. Transparent, trustworthy, and designed for serious athletes and everyday fitness goals.
- Keto & Gluten Free Protein Powder – Fits Many Diets: An ultra clean formula with zero fillers. Perfect for keto protein shakes, low carb diets, and gluten free lifestyles. Ideal for anyone who wants pure protein with no compromises.
- High Protein, Low Calorie Formula – 25g Protein Per Serving: Delivers 25 grams of premium protein per scoop with minimal carbs and fats. The lean protein-to-calorie ratio makes it perfect for muscle recovery, post workout shakes, lean muscle support, and even a low calorie protein powder for weight management for women and men.
- Gentle on Digestion: Crafted for those with lactose intolerance or dairy sensitivities. Our whey isolate protein powder is casein free and contains only trace lactose, giving you a clean, fast-digesting protein source that’s easy on the stomach.
- Best Tasting Protein Shake – 100% Whey Isolate Protein Powder: Finally, a pure whey isolate that tastes amazing. Unlike typical whey protein powders that are chalky or thin, PEScience Isolate delivers a smooth texture and delicious flavor you’ll actually crave, making it the best tasting protein shake you’ll find.
CA$69.99
3
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Sperri

Sperri Complete Plant-based Meal Replacement. Organic Vegan Complete Meal in a Bottle Made with Hemp & Pea Protein – Gluten-Free Dairy-Free Soy-Free Ready to Drink Nutrition Shake - Chocolate 330 mL (12 Pack)

Sperri

CA$54.99

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Main highlights
- Ready to Drink When You Are Short on Time: Sperri shake is ready to drink and easy to grab when life gets busy. Whether you use it as a meal drink, a protein shake, or an on the go snack, it fits your day better than traditional meal replacement shakes.
- Plant Based Meal Replacement Made with Real Ingredients: Sperri is a complete plant based meal replacement made with organic pea protein, hemp protein, and natural sweeteners. It’s a clean and simple alternative to soylent, boost or ensure that feels good and tastes even better.
- Packed with Plant Protein and Full Amino Acid Support: Each bottle of Sperri plant based meal replacement shake gives you 16 grams of protein and all nine essential amino acids. It’s a vegan complete meal shake that supports your daily routine without the heaviness of other protein drinks.
- Flavors You Actually Want to Drink: Sperri is Canada’s first organic vegan protein drink, created by health pros in Halifax. Enjoy smooth flavors like Sperri shake strawberry, Sperri chocolate, or Sperri vanilla maple—each sip of this high protein meal replacement feels like a treat.
- Clean Nutrition Without the Common Allergens: Sperri shakes are free from gluten, dairy, soy, and nuts. This Sperri vegan meal replacement is made without artificial sweeteners or preservatives, offering simple quality protein with easy digestibility.
CA$54.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Slim-Fast

SlimFast Original Protein Powder, Meal Replacement Shake Mix Shake Mix - 14g of Protein + 23 essential Vitamins/Minerals - Chocolate Royale, 16 servings [530g]

Slim-Fast

CA$49.90

More Details
Main highlights
- PACKED with PROTEIN, VITAMINS & MINERALS: Slimfast Original Shake Mix Powder is packed with 14 grams of protein plus 23 essential vitamins and minerals
- GREAT TASTE: Slimfast Original delivers a balanced formula with exceptional-tasting! This meal replacement shake mix is delicious and can also be used as an ingredient in several recipes
- CURB HUNGER CRAVINGS: curb hunger cravings for up to four hours with 257 calories per serving, giving you plenty of energy to keep your body alert during the day
CA$49.90
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Optimum Nutrition

Gold Standard Ready To Drink (RTD) Protein Shake | 24g Protein, 140 Calories, 1g Sugar | Gluten Free Protein Shake with Vitamin A, C, D, E | 355mL per Shake, Pack of 12 (Vanilla)

Optimum Nutrition

CA$56.99

More Details
Main highlights
- Packed with Essential Nutrients: Every serving includes 24 essential vitamins and minerals, along with 9 essential amino acids, to support overall wellness and active lifestyles.
- Low Sugar, Low Calorie Formula: With only 1 gram of sugar and 130 to 140 calories per serving, these shakes offer a balanced option for fueling your day without unnecessary extras.
- Grab-and-Go Convenience Anytime: Designed for busy lifestyles, these ready-to-drink shakes are perfect as a quick breakfast, an easy snack between meals, or a quick boost, available in smooth Chocolate and Vanilla flavours.
- Convenient On-the-Go Nutrition: Perfect for busy schedules, these ready-to-drink shakes are an easy snack, meal replacement, or pre/post-workout boost available in smooth Chocolate and Vanilla flavours.
- 24 Grams of High-Quality Protein Per Serving: Each 355 mL bottle delivers 24 grams of complete whey and casein proteins sourced from milk protein isolate, supporting muscle recovery and daily protein needs.
CA$56.99

5 Best Rtd Meal Replacement Shakes of 2025

SlimFast – Original Meal Replacement or Weight Loss Shake Mix Powder - 14g of Protein – 23 Vitamins and Minerals – Great Taste - 1.2KG - Rich Chocolatey Royale Flavour

PEScience Whey Protein Isolate, Clean Protein Powder for Women and Men, Low Carb, Gluten Free, Fast Absorbing Post Workout Shake - Gourmet Chocolate -27 Servings

Sperri Complete Plant-based Meal Replacement. Organic Vegan Complete Meal in a Bottle Made with Hemp & Pea Protein – Gluten-Free Dairy-Free Soy-Free Ready to Drink Nutrition Shake - Chocolate 330 mL (12 Pack)

SlimFast Original Protein Powder, Meal Replacement Shake Mix Shake Mix - 14g of Protein + 23 essential Vitamins/Minerals - Chocolate Royale, 16 servings [530g]

Gold Standard Ready To Drink (RTD) Protein Shake | 24g Protein, 140 Calories, 1g Sugar | Gluten Free Protein Shake with Vitamin A, C, D, E | 355mL per Shake, Pack of 12 (Vanilla)

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