SlimFast

SlimFast Reviews

About SlimFast

SlimFast is a weight loss and diet plan that makes protein-enriched shakes and other weight loss products. Slimfast’s 3-2-1 program (three snacks, two shakes and one meal a day) helps you lose weight and curb hunger through meal replacements. Find out if SlimFast is right for you by visiting their profile today.

Pros
  • Built-in calorie counting
  • Keto, diabetic and low-carb options
  • Available in grocery stores everywhere
  • Vegetarian products and recipes
  • No foods are off-limits
Cons
  • Doesn’t teach portion control
  • No personalized support

Featured Reviews

Mission Viejo, CA
Verified purchase
I started Slim-Fast a year ago and in 6 months I lost 16 pounds! I am usually horrible when it comes to dieting but the Slim-Fast plan is pretty straightforward and if you really ...

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New Port Richey, FL
Verified purchase
I love the caramel and the cappuccino delight. In the year I have been drinking the shakes I have lost 30 #’s and feel great. I use my own snacks during the day such as cheese sti...

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What is SlimFast?

SlimFast is a short-term weight loss program that uses meal replacement products to help you lose weight. The company’s 3-2-1 plan teaches participants to lose weight by having three snacks, two shakes and one meal every day. To get started on a SlimFast diet plan, visit its website and fill out the sign-up form with your name, email address, age and gender.

Once SlimFast receives this information, the company sends you a free SlimFast Quick-Start Guide with tips, tricks and recipes to jump-start your weight loss journey.

No foods are off-limits on the SlimFast diet. When you buy the company’s packaged snacks, you don’t have to worry about portion control or counting calories except when you’re eating your one meal of the day. While there’s no formal program, SlimFast encourages participants to exercise regularly to get the best weight loss results.

SlimFast products

SlimFast products are available everywhere in the United States. While its most popular product is the signature SlimFast shake, the company has other weight loss products, including:

  • 100-calorie snack packs
  • Shake mixes
  • Meal bars
  • Coffee creamer

SlimFast shakes come in regular, low-sugar and high-protein options. Each serving of SlimFast’s original shakes contains 120 to 130 calories, 10 grams of protein, 5 grams of fiber and 24 vitamins and minerals. The shakes are gluten-free, lactose-free and have the same amount of caffeine in them as a cup of coffee. There are five flavors:

  • Rich Chocolate Royale
  • French Vanilla
  • Strawberries and Cream
  • Cappuccino Delight
  • Creamy Milk Chocolate

SlimFast diet plans

Outside of its original diet plan, SlimFast has expanded its product line to include the following specialized plans:

  • Diabetic Weight Loss is a SlimFast plan formulated for Type 2 diabetics that includes meal bars, shake mixes and snacks.
  • Keto is a plan that emphasizes a low-carb and high-fat intake. SlimFast Keto includes shakes, shake mixes, meal bars and snacks designed with minimal carbs and healthy fats to motivate your metabolism.
  • Advanced Energy has more caffeine than your typical coffee. Advanced Energy products give you an extra boost from their high energy content.
  • Advanced Nutrition has fewer carbs and twice the protein. Slimfast Advanced Nutrition’s extra protein curbs your appetite while keeping your sugar intake low.

Does SlimFast work?

SlimFast is a short-term weight loss program that helps you lose excess weight by replacing meals with the company's signature SlimFast shakes. If you’re searching for a quick way to lose weight and don't need structured exercise programs or portion control guidance, SlimFast is a good choice to help lose a few pounds.

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SlimFast Reviews

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    Page 1 Reviews 0 - 10
    Price

    Reviewed Dec. 2, 2024

    I like the product as I lose weight. However; it's a bummer that the cans are no longer full but you are still paying a higher cost for less product. Some people have a tough time paying this price to lose weight and needing to buy more often due to cans not full. Shame on you SlimFast.

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    Customer ServicePrice

    Reviewed Sept. 13, 2024

    As a former fitness trainer, I've been asked 'What is the best exercise for weight loss'? Answer: Push away from the table. Slim Fast is highly processed chemicals and not nutritional. It's sugary. It contains a good proportion of fiber, but so does an apple. An apple will clean your colon and keep you full. Slim Fast Powder works well in my coffee and cream instead of straight sugar. It does not deliver the four hours of satiety and is grossly overpriced. The prepared Shakes are no better. The product has built a name and a reputation which is strictly mythical.

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      Price

      Reviewed May 20, 2024

      I've been using S F strawberry powder for years..Last week got one with new label. Omg..it taste like like cheap candy..I'm disgusted..Tossed it. All these years..I resisted the newer..and yes healthier products came on market..I stayed with S F...Damn it you guys..Now I have to spend a couple months trying new ones...I never took it to lose weight..Just a meal replacement..and a liked the rest..It was too sweet..Anyways..why would you change it now....All the years having success with the same RECEIPT..why change it..Omg it tastes so cheap!!.Anyways..too bad...I know you're going to regret it...I'll probably be happier...because (as my daughter says) I'll be healthier...Good bye SlimFast..Idiots!!

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      Reviewed Jan. 12, 2024

      I had some Strawberry on hand and it had a terrible medicinal aftertaste. I decided to try Creamy Milk Chocolate. It wasn't quite as bad as Strawberry, but it still had a bad aftertaste. Equate on the other hand is wonderful, but twice as many calories.

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      Reviewed Sept. 26, 2023

      The newer high protein shake tastes absolutely disgusting. I actively avoided this and accidentally bought an 8 pack. Very much prior to the expiration date and in spite of being refrigerated, the product rotted and came out in clumps. I had to throw the entire $16.99 purchase in the trash. I just contacted Customer Service in a separate communication to alert the company and see what can be done.

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      Price

      Reviewed Aug. 28, 2023

      I have been drinking Slimfast shakes, cappuccino delight flavor for 3 years. When I first started buying this product the price was $6.97 for 8 11.oz drinks. Every few months the price has increased, now it is $25.57. I considered this product to be affordable for working class people at $6.97. I even bit the bullet at $12.97during covid/ supply chain shortages, but I can in no way afford or justify the cost at $25.00 for 8 drinks. That is ridiculous, price gouging, greed is the only explanation.

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      Verified purchase

      Reviewed Jan. 19, 2023

      Just bought this yesterday and tried my first drink this morning. It tasted so bad, it tasted like a chemical of some sort. Not sure I can drink another one. Vanilla was all Walmart had available or I would have tried chocolate. Terrible taste and it definitely doesn't keep you feeling full like others I have tried. I bought the 20gr protein drink.

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      Reviewed Feb. 22, 2022

      I had all hopes in Slim Fast. I love the taste of their ready to drink advanced shakes. However, I have struggled so much trying to open the bottle with the plastic wrapping. I would literally have to use my teeth to open up the bottle. Therefore, I won't be using slim fast. I just wish they would have a simple twist off the cap bottle.

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      Installation & Setup

      Reviewed June 25, 2021

      If you keep up with the plan it works. Drinks, food, follow all the instructions. But if you have other conditions such as thyroid and other problems it doesn't work as well but it helps along with the meds. I would say it's a good product overall.

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      Reviewed June 13, 2021

      I was unsure about diets altogether but when I started using SlimFast I was surprised to get the results you are trying to achieve with a little exercise. I actually did lose weight while I was using it.

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      SlimFast Company Information

      Company Name:
      SlimFast
      Website:
      slimfast.com