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Best SlimFast Meal Replacements

Updated December 2021
Bottom line
Pros
Cons
Best of the Best
SlimFast Rich Chocolate Advanced Energy Meal Replacement Shake
SlimFast
Rich Chocolate Advanced Energy Meal Replacement Shake
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Best for an Energy Boost
Bottom Line

Considered the most filling of all SlimFast shakes, it's a perfect breakfast or midday pick-me-up replacement.

Pros

Touted to have as much caffeine as a cup of coffee, minus the crash. Satiation lasts for up to four hours, thanks to 5 grams of fiber. Flavor is rich, and many consumers have adapted the shake into healthy recipes. Can be enjoyed chilled or at room temperature.

Cons

Leaves somewhat of an aftertaste. Some people felt there was too much caffeine in the shake.

Best Bang for the Buck
SlimFast Rich Chocolate Royal Balanced Nutrition Meal Replacement Shake Mix
SlimFast
Rich Chocolate Royal Balanced Nutrition Meal Replacement Shake Mix
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Original Formula
Bottom Line

This classic shake mix has the same great flavor with 24 vitamins and minerals.

Pros

Jar comes with pre-measured scoop for effortless portions. Chocolate flavor isn't overwhelming and won't leave an aftertaste. Mixes well with dairy-free milks such as almond, cashew, and soy. Can is small enough to leave in your desk at work.

Cons

Some people say mixing it with water makes it too thin, but they weren't thrilled about the calorie jump when mixed with milk.

SlimFast Vanilla Milkshake Diabetic Weight Loss Meal Shake Mix
SlimFast
Vanilla Milkshake Diabetic Weight Loss Meal Shake Mix
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Best for Diabetics
Bottom Line

A popular formula that is suitable for diabetics since it helps manage blood sugar.

Pros

Formula is packed with 10 grams of protein, 9 grams of fiber, and prebiotics. Zero added sugars. Flavor is more tolerable than other diabetic-friendly options. Comes with a quick-start guide with easy mixing recipes. High fiber helps you feel full for longer.

Cons

Powder doesn't mix well unless you use a blender. Not one of SlimFast's best-tasting formulas.

SlimFast Whipped Triple Chocolate Keto Meal Replacement Bar
SlimFast
Whipped Triple Chocolate Keto Meal Replacement Bar
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Keto-Friendly
Bottom Line

Flavor-packed bars that are easy to work into Keto diet plans.

Pros

"Clean" formula is free of gluten as well as artificial sweeteners, flavors, and colors. Made with high-quality whey protein and coconut oil. Flavor is decadent and according to many consumers, it hits the spot. Won't melt if left in a gym bag or purse. Decent calorie count.

Cons

Some consumers didn't agree with how ingredients were advertised, citing it was somewhat misleading.

SlimFast Strawberries & Cream Advanced Nutrition Meal Replacement Shake
SlimFast
Strawberries & Cream Advanced Nutrition Meal Replacement Shake
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Low-Carb
Bottom Line

These tasty shakes don't sacrifice flavor, even with only one gram of sugar.

Pros

Uplifting fruity flavor without an aftertaste or chalky residue. One of only SlimFast options that is lactose-free and gluten-free. Has 20 grams of protein and only one gram of sugar. Ideal for those that need to keep their sweet tooth in check. Very satisfying.

Cons

Some reports that mixture had strange clumps, even after it was vigorously shaken.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 
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