Top 10 Best slimfast in 2026

Last Updated - 6/8/2026

🏆Best Choice

SlimFast

SlimFast Protein Shake, Chocolate- 20g Protein, Meal Replacement Shake Ready to Drink, High Protein with Low Carb and Low Sugar, 24 Vitamins and Minerals, 12 Count (Pack of 1) (Packaging May Vary)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•12 protein shakes with a rich, silky Chocolatey flavor- only on Amazon!
•New Meal Replacement shake from the trusted SlimFast brand you know- with great tasting flavors in a new eco-friendly packaging design
•Ready to drink shake, high in protein (20 grams per protein shake) with 24 vitamins and minerals plus 5 grams of fiber per serving
•Low carb lifestyle friendly, gluten free, and curbs hunger at mealtime
•SlimFast High Protein Shakes are mission driven- whether you're looking to lose weight, maintain a healthy weight, or need a quick meal / snack on the go

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$24.99

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SlimFast

SlimFast High Protein Meal Replacement Powder, Advanced Nutrition Smoothie Mix with Vitamin and Mineral Blend, Gluten Free, Creamy Milk Chocolate, 26 Servings

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•HIGH PROTEIN SHAKE: SlimFast High Protein Meal Replacement Shakes are the perfect diet friendly smoothie mix. Each serving is packed with 12g of Protein and 20g of Protein when combined with 8 oz of Fat Free Milk to keep you full for hours with a decadent rich and creamy chocolate flavor to satisfy your sugar cravings
•DIGESTIVE SUPPORT: SlimFast Advanced Nutrition Smoothie Mix is packed with 5 grams of fiber to promote better digestion and curb hunger
•GLUTEN FREE: Created with optimal nutrition in mind, our shake mix is gluten free and packed with 24 Essential Vitamins and Minerals like Vitamin A, C, D, E and Zinc to take the hassle out of dieting by providing you with a high quality smoothie mix that is equally delicious in taste
•ON THE GO NOURISHMENT: At SlimFast, we understand that dieting can be hard. With 24 servings, our Smoothie Mix is perfect for on the go, anytime meal replamement. Pack a serving of our smoothie mix with you or keep one at work and one at home, so that you always have a quick, healthy indulgence that will keep you full and help you stay on track wherever your busy schedule takes you
•*Not a low calorie food. See Nutrition Facts for saturated fat content.

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$25.99

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SlimFast

SlimFast Meal Replacement Powder, Original Rich Chocolate Royale, Weight Loss Shake Mix, 10g of Protein, 52 Servings (Packaging May Vary)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•SlimFast has a new look! Packaging May Vary from images on site but product inside remains the same
•MEAL REPLACEMENT SHAKE: SlimFast Meal Replacement Shakes are the perfect diet friendly shake mix with each serving containing 10g of Protein when combined with 8 oz of Fat Free Milk to keep you full for hours
•DIGESTIVE SUPPORT: SlimFast Meal Replacement Shake Mix contains fiber to promote better digestion and curb hunger.
•PACKED WITH PROTEIN, VITAMINS, and MINERALS, The SlimFast Original meal replacement Shake Mix Powder is a balanced formula packed with 23 essential vitamins and minerals
•ON THE GO NOURISHMENT: At SlimFast, we understand that dieting can be hard. That's why our Shake Mix is perfect for on the go, anytime meal replamement. Pack a serving of our shake mix with you, so that you always have a quick, healthy indulgence that will keep you full and help you stay on track wherever your busy schedule takes you!

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$29.99

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SlimFast

SlimFast Meal Replacement Shake, Protein Drink for Meal Support, Fan Favorites Variety Pack, Original RTD,11 Fl. Oz Bottles, 12 Count (Packaging May Vary)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•SlimFast has a new look Packaging May Vary from images on site but product inside remains the same
•SlimFast Original Variety Pack Ready to Drink Protein with 12 bottles total
•A variety pack created with 3 of our most popular flavors, each one delivering nutritious indulgence Creamy Milk Chocolate, French Vanilla, and Strawberries and Cream
•Provides 24 vitamins and minerals including A, C, D, E, and Zinc
•Supports your weight loss goals when used as part of the SlimFast plan, keeping you on track and on plan
•Pantry friendly and shelf stable, perfect for your on the go lifestyle
•Each SlimFast Original Shake provides 10g of protein, 5g of fiber, and 180 calories

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$25.47

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SlimFast

SlimFast Advanced Energy High Protein Meal Replacement Shake, Creamy Chocolate, 20g of Ready to Drink Protein, 11 Fl. Oz Bottle, 12 Count

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•DIGESTIVE SUPPORT: SlimFast Advanced Energy Shakes are packed with 5 grams of fiber to promote better digestion and curb hunger.
•GLUTEN FREE: Created with optimal nutrition in mind, our shakes are gluten free and packed with 24 Essential Vitamins and Minerals like Vitamin A, C, D, E and Zinc. Free from Artifical Flavors, Colors, and Sweeteners, our Shakes takes the hassle out of dieting on the go by providing you with a high quality drink that is equally delicious in taste!
•ON THE GO NOURISHMENT: At SlimFast, we understand that dieting can be hard. With 12 convenient, Ready to Drink 11 ounce bottles, our shakes are perfect for on the go, anytime meal replamement. Pack a shake with you so that you always have a quick, healthy indulgence that will keep you full and help you stay on track wherever your busy schedule takes you!
•LOW CARB FRIENDLY: Each shake contains only 2 grams of net carbs!

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$21.92

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SlimFast

SlimFast Meal Replacement Shake, Original Rich Chocolate Royale, 10g of Ready to Drink Protein for Weight Loss, 11 Fl. Oz Bottle, 8 Count

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•A taste you'll love - Rich and Indulgent Rich Chocolate Royale flavor
•Created with your nutrition in mind by providing 24 vitamins and minerals like A, C, D, E and Zinc
•Each delicious shake provides up to four hours of hunger control to keep you on track
•Each SlimFast Original Shake provides 10g of protein, 5g of fiber and only 180 calories
•*Not a low calorie food. See Nutrition Facts for saturated fat content.

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$19.02

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SlimFast

SlimFast Meal Replacement Shake, Original Creamy Milk Chocolate, 10g of Ready to Drink Protein for Weight Loss, 11 Fl. Oz Bottle, 15 Count

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Pantry friendly and shelf stable, perfect for your on-the-go lifestyle
•A taste you'll love - Delicious Creamy Milk Chocolate flavor
•Created with your nutrition in mind by providing 24 vitamins and minerals like A, C, D, E and Zinc
•Each delicious shake provides up to four hours of hunger control to keep you on track
•*Not a low calorie food. See Nutrition Facts for saturated fat content.

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$40.00

$41.99

-5%

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SlimFast

SlimFast Advanced Nutrition High Protein Meal Replacement Shake, Creamy Chocolate, 20g of Ready to Drink Protein, 11 Fl. Oz Bottle, 12 Count

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Pantry friendly and shelf stable.
•Great taste - Delicious Creamy Chocolate flavor, Gluten free and 99.8% Lactose Free
•Ideal for a low-carb lifestyle
•Curbs hunger - SlimFast Advanced Nutrition shakes are an exceptional meal replacement product that curbs hunger for up to four hours
•Packed with protein, vitamins & minerals - SlimFast Advanced Nutrition shakes contain 20g of protein, 1g of sugar and 24 essential vitamins and minerals
•Perfect for your on-the-go lifestyle
•Part of the clinically proven SlimFast Plan - the SlimFast Plan offers flexibility and simplicity to make losing weight as easy as 1-2-3

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$21.92

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SlimFast

SlimFast Meal Replacement Shake, Original Rich Chocolate Royale, 10g of Ready to Drink Protein for Weight Loss, 11 Fl. Oz Bottle, 4 Count (Packaging May Vary)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•A taste you'll love - Rich and Indulgent Rich Chocolate Royale flavor
•Created with your nutrition in mind by providing 24 vitamins and minerals like A, C, D, E and Zinc
•Each delicious shake provides up to four hours of hunger control to keep you on track
•Each SlimFast Original Shake provides 10g of protein, 5g of fiber and only 180 calories
•*Not a low calorie food. See Nutrition Facts for saturated fat content.

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$25.00

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SlimFast

SlimFast Meal Replacement Shake, Original French Vanilla, 10g of Ready to Drink Protein for Weight Loss, 11 Fl. Oz Bottle, 8 Count (Pack of 3)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•A taste you'll love - Delightfully creamy French Vanilla flavor
•Created with your nutrition in mind by providing 24 vitamins and minerals like A, C, D, E and Zinc
•Each delicious shake provides up to four hours of hunger control to keep you on track
•Each SlimFast Original Shake provides 10g of protein, 5g of fiber and only 180 calories
•*Not a low calorie food. See Nutrition Facts for saturated fat content.

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$50.94

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