WonderSlim Review

Sarah Pritzker

In a Nutshell

The WonderSlim diet plan is easy to follow, no-nonsense and tasty. On the diet you’ll use 4, 5, or 7 WonderSlim meal supplements to fill your daily nutritional needs. With a website that’s easy to use, fast delivery, and delicious flavors, you’ll enjoy dieting with WonderSlim.

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  • Competitive pricing
  • Get 2 or 4 weeks of food at once
  • Money-back guarantee


  • Not many options for special dietary needs
  • Requires long-term commitment

Best for:People who hate meal planning or calorie counting
Weight loss:Lose weight without counting calories
Support:Online FAQs and chat with customer support
Pricing:$7.15-$10.69 per day

What’s Unique About WonderSlim?

WonderSlim is not your typical diet plan. Instead of offering full meal plans, an exercise regiment, or a diet support group, WonderSlim provides members with nutrient-rich meal replacements. The meal replacements are geared toward curbing your hunger and giving you everything you need to keep going while you tone down your figure.

Basically, it takes all of the work out of dieting and meal planning, so you can stick to your diet. But what’s really unique is that WonderSlim focuses on eating smaller meals more frequently so that your body is constantly working, helping you stay full and lose weight faster. Here’s what else sets WonderSlim apart:

Money-back guarantee

While many places offer their customers a money-back guarantee, WonderSlim takes this assurance to a whole new level. In fact, if you aren’t completely happy with how your meal replacement options taste, you can return them for a full refund and then some. That’s right, WonderSlim offers dissatisfied customers a full money-back guarantee. Partially used packages are limited to one per flavor, understandably.

Rewards Program

Similar to the way you earn points when you use your credit card, WonderSlim lets you rack up bonus points on your account every time you place an order. You’ll get 5% of your total order, and points can be redeemed through the website for future purchases.

Refer-a-Friend Program

You’ll get $10 for every qualifying member who joins (and orders $75 or more). Your friend will earn a free $10 on their first order!

How it Works

The WonderSlim website is well-designed and easy to use. Delivery is fast, so you can start your diet almost immediately. Here’s how it works:

  • Choose which items or kits you want to purchase
  • Put them all in your cart and check out
  • When your kits arrive, you’ll have everything you need to start your WonderSlim diet

It’s that simple. All products come pre-portioned and packaged so that all you have to do is grab one and eat. No worrying about measurements, calorie counting, or meal planning. WonderSlim recommends supplementing these meal replacements with fruits and vegetables if you want to continue with the diet plan for an extended period of time. If this is your goal, you’ll receive a diet guide to help you maintain health and weight loss at the same time.

Variety of Food Offered

WonderSlim offers a large variety of food. You’ve got over 100 meal replacement options from puddings and shakes to things like soups, cereals, and even desserts. Here’s a closer look at the most important part of any diet plan, the food:


Choose from meals like pasta and cheese, sloppy joes, or good ole’ chicken soup to get the best nutritional value for your meals. WonderSlim has breakfast covered too with granola, cereal, and even fluffy pancakes.


The pudding/shakes are categorized that way because you can either add more or less liquid to the mixture to make it the consistency you’d like. Add more liquids, and you’ve got a creamy shake. Add less liquid, and you’ll enjoy a rich pudding. Either way, the flavors include:

  • Chocolate cream
  • Vanilla cream
  • Mocha cream
  • Strawberry cream
  • Dark cocoa cream
  • Cocomint cream
  • Chocolate salted caramel
  • Hazelnut cocoa cream
  • Strawberry yogurt
  • Berry yogurt

Each shake flavor comes with or without the sweetener aspartame. You can also get a variety pack or bundles to save on individual costs.


WonderSlim also has a nice variety of protein bars including:

  • Rich chocolate caramel
  • Gourmet zesty lemon
  • Fluffy salted toffee pretzel
  • Crispy fudge and graham
  • Chocolate nutty almond
  • Butter crisp
  • Marshmallow chocolate cookie
  • Peanut butter pretzel
  • Crispy cinnamon
  • Vanilla wafer
  • Fluffy vanilla crisp
  • Fluffy nutter
  • Choco-mint
  • Caramel butter pecan
  • Crispy peanut
  • Creamy peanut butter
  • Dark chocolate marshmallow
  • Chocolate wafer
  • Vanilla caramel crisp
  • Crispy shortbread
  • Chocolate peanut butter
  • Cinnamon oatmeal raisin
  • Mocha wafers
  • Brownie nut
  • Chocolate crispv
  • Zesty lemon crisp
  • Strawberry shortcake
  • Chocolate
  • Lemon wafers
  • Chocolate raspberry wafers


The protein bars can serve as meal replacements or just as a quick snack with a lot of nutrition. Bars vary in nutrition amount, so pay attention to which one you are ordering. For example, there are snack bars that offer less nutritional value and meal replacement bars that pack in more of a punch. You can choose from creamy gourmet bars or crispier wafer bars. Opt for protein and fiber or just protein. When it comes to bars, WonderSlim gives you a lot to choose from.


Finally, WonderSlim has some tasty snacks if you want to feed that hunger without throwing off your diet. You can get things like pretzels, chips, cookies, crisps, chocolates, sweets, snack bars, granola, trail mix, and brownies to satiate those cravings in a jiffy.

WonderSlim Pricing

There are 3 plans to choose from: Basic Essentials, Core Classic, and Premium Complete. With the Basic Essentials plan, you'll get 4 meal replacements a day. This is good if you want to supplement a diet or just test out the system. The Core Classic plan has 5 meals a day, and the Premium Complete plan offers 7 meals a day. Snacks all run in the $15 range for a 5-7 pack.

 Premium Complete PlanCore Classic PlanBasic Essentials Plan
Price/day for 4-week kit$10.69/day$8.46/day$7.15/day
Total price for 4-week kit$299.27$236.94$200.30
Meals per day754
Servings per kit196140112


One thing that WonderSlim does really well is its pricing. There’s always a deal running, cutting the original prices down to an even more reasonable rate. For example, at the time of this writing, WonderSlim was offering 21 free meals just for signing up for the newsletter. That’s a $42 value. Plus, WonderSlim regularly runs 20% off sales, so you can easily get these delicious meal supplements for less. What’s more, you can get Value Bundles, an easy way to save 15-30% on products when you bundle them together for your order.

WonderSlim also features a coupons page on its website. Go to the discounts and coupons section of the WonderSlim site and you’ll find new deals and coupon codes that you can use.

You'll get free shipping on any orders over $69. Anything below that gets a flat rate shipping fee of $7.99.

Help & Support

WonderSlim provides live chat customer support Monday through Friday from 9am to 6pm ET. You can also reach a customer care team member on the phone via WonderSlim’s toll free line or by email with the online contact form.

Here’s the Skinny

WonderSlim offers a quality product that helps people lose weight and battle the ever-insistent cravings we normally have when dieting. The prices are competitive, especially once you factor in the sales and coupons you can always find. If you’re looking for a diet you can stick to, get started with WonderSlim.

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