Why Pay $19.50 a Box for Another Brand's Meal Replacement Diet?

WonderSlim® is a better value. ($12.95-$13.95 a box - that’s up to a 33% Savings)

For over 10 years, the WonderSlim® Meal Replacement Diet Plan has helped thousands of women and men successfully manage their weight. WonderSlim® Meals are manufactured to the absolute highest standards of quality, in FDA inspected facilities located in the USA. The WonderSlim® Diet Plan was designed by experienced, licensed dieticians. We’re so confident that you’ll love WonderSlim® products we proudly offer our WonderSlim® 150% Guarantee on all purchases!

To get started, we recommend selecting from one of our convenient and affordable WonderSlim® Diet Kits – available in three levels (Basic, Core and Premium) and 2 or 4 week sizes, these packages provide you with everything you need to get started on the WonderSlim® Diet Plan, and they save you an additional 10-20% off WonderSlim’s already great prices.

  • Easy-to-follow meal plans for Women and Men.
  • Free Shipping on all orders $69+. (contiguous US)
  • Fast Shipping - orders placed by 3pm est Ship Same Day (Mon-Fri).
  • Earn 5% Back On Everything You Buy.

Actual Customer Reviews

(note: we've removed the other brand's name from the reviews)


Delicious & Effective

I was previously on (Other Program).But kept reading how Wonderslim is less expensive, tastes better and is just as effective, so I tried it. ALL TRUE!! Love it! I would highly recommend. Especially now that (Other Program) discontinued their discount program. Another plus with Wonderslim is that you don't need to keep your credit card on file for automatic delivery--You order when you want to. The minimum for free shipping is also much, much less than (Other Program).
- Mary from Pennsylvania


OMG! Loved it all!

I'm a former (Other Program) customer. I ordered their 4wk package and realized I only liked shakes and bars. With Wonderslim, I LOVED IT ALL! I ordered it on Friday and it was at my post office on Monday! The shakes/puddings/smoothies mix very well. Sloppy Joe and mac n cheese was delish! Cheesecake tastes sinful! I'm losing weight and it tastes great!
- Becki from New York


Liking these products

I am really enjoying the Wonderslim products and have lost 10 lbs in just over a week*. The shakes and bars are very good - and surprisingly filling. The Vegetarian Joe and Spicy Cheese and Pasta are excellent! I enjoy the hotcakes, oatmeal and cold cereal too. The soups are just so-so, I spice them up with salt and pepper. I have tried the competition and Wonderslim is superior in taste, texture and price.
- Shannon from Texas


Better Than (Other Program) All The Way Around

This product is superior to (Other Program) on every level. WonderSlim tastes so much better, the cost is very reasonable, you don't get gouged in the wallet on shipping, delivery is FAST and the customer service leaves (Other Program) in the dust! There is no magic in Medifast ! Wonderslim is the best product I have found for weight loss and to help maintain weight loss. I wish everyone on (Other Program) would just try Wonderslim! Wonderslim works, tastes great, reasonable cost and World Class customer service!
- Claire from Connecticut


I Have Been Using Medifast

I have been using the (Other Program) and this product is SUPERIOR to (Other Program) as far as taste. I love the plan! I wish I had known about WonderSlim before the other plan. I would have saved money and really been enjoying my food rather than choking down the horrible shakes! I told several friends about this plan and they have switched.
- Janice from Massachusetts

* Results not typical. Weight loss will vary for each person based on their individual weight, metabolism, age, activity level and commitment to their plan. Note: We've removed the other brand's name from the reviews.