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WonderSlim Low Carb Protein & Fiber Bars, Fluffy Vanilla Crisp

WonderSlim Low Carb Protein & Fiber Bars, Fluffy Vanilla Crisp
Item #: WS152

Price: $15.95

Availability: In stock

WonderSlim Low Carb Protein & Fiber Bars, Fluffy Vanilla Crisp

Price: $15.95

In stock

Ways to Save


  • High Protein – 15 Grams
  • High in Fiber – 10 Grams
  • 160 Calories
  • Cholesterol Free
  • Low Carb – 7g Net Carbs*
  • Gluten Free
  • Light, Crispy Texture
  • Contains Only 3 Grams of Sugar

*g Net Carbs = Total Carbohydrates - Fiber - Sugar Alcohols



In 1939, Malitta Jensen and Mildred Day mixed together butter, marshmallow and a popular crisp rice cereal to create a tasty treat that continues to entertain taste buds throughout the world. When you take your first bite of this light and crispy protein bar, you may be reminded of the taste and texture of that famous treat. Although the taste and texture are similar, there are a few nutritional differences. The home-made and commercial versions of the crisp rice treat contain very little protein, a whisper of fiber and significant amounts of sugar and carbs. Our delightfully light, low-carb Fluffy Vanilla Crisp bars come complete with 15 grams of quality protein and 10 grams of fiber yet contain only 3 grams of sugar. Nostalgia and nutrition can now be yours in this exceptionally tasty gluten-free diet bar.

*2 meals is the monetary equivalent of $0.20. $0.10 helps provide 1 meal secured by Feeding America® on behalf of local member food banks. WonderSlim pledges a minimum of 1,500,000 meals (monetary equivalent of $150,000) to Feeding America® and member food banks from 02/15/2019 to 02/14/2020.


Protein blend (soy protein isolate, milk protein concentrate, whey protein concentrate, dried egg white), isomalto-olisaccharide, vegetable oil (palm kernel oil, palm oil, shea oil), polydextrose, glycerin, organic invert syrup. rice crisps (brown rice, rice syrup, salt), tapioca starch, water, yogurt powder (cultured non-fat milk solids), natural and artificial flavors, nonfat dry milk, agar, salt, soy lecithin, calcium carbonate, sucralose (non-nutritive sweetener), vanilla extract (water, alcohol, sugar, vanilla bean extract), tocopherols.



WonderSlim Protein Bars


Unwrap and enjoy the crispy texture and great taste.


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19 Customer Reviews

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One of my favorite
by Donna on 2/27/2017
I was previously on the Ideal Protein Plan. The food is very expensive, but the low carb thing really worked well for me. One of my favorite items to get with IP was the Vanilla Crispy bars. I was over the moon when I saw something similar at Wonderslim. So I purchased them, and they did not disappoint. I am so happy because it really meets my need of protein, fiber, and good taste. A great snack to throw in my purse that satisfies me until I can have my meal. This will definitely be one of my regular buys.
Let me eat cake!
by jchick on 3/18/2017
While this may have the texture of a certain cereal cookie bar, the flavor is of white cake and frosting. I was pleasantly surprised to discover it was so good, especially paired with Wonderslim Creamy Hot Chocolate.
Awesome product
by Debra on 3/21/2017
Will Order Again, loved they way they taste and very satisfying too!
Tastes like angel food cake
by MELISSA on 4/14/2017
This bar is very good! It's sweeter than the other 2 flavors in the protein & fiber line so if you're wanting a sweet treat this is the one. To me it taste like a cross between a rice crispy treat and angel food cake. Another reorder item for me. I hope to see Wonderslim come out with more protein and fiber flavors, as I love all 3.
Vanilla bars
by Jan on 4/20/2017
These bars are so good! I can't believe I can lose weight eating them!
by Jeanne on 7/1/2017
These are just like eating Rice Krispi bars.
WoW!!! Decadent Rice Krispy treat!
by Logan on 7/28/2017
These Fluffy bars are the most amazing thing ever! Love the high protein, high fiber fortified bars with the most amazing taste and textures. This one tastes like the most decadent rice krispy treat ever. To get my maple bar craving, I like the Salted Toffee Pretzel Fluffy bar too!
by Sara on 8/25/2017
I don't normally like things too sweet, but these are a nice treat. They are easy to travel with and don't seem to melt on hot days in my purse. They totally taste like rice crispy treats.
another winner!
by lynn on 1/18/2018
excellent protein bar. Better than 99% of whats on sale out there.
by Lynn on 3/10/2018
I love these high fiber and protein bars. I haven't tried all the varieties yet but they're all on my next order.
Excellent taste and filling
by Thomas on 10/6/2018
I use these regularly between meals good filler
Simply delicious
by Uzma on 1/28/2019
I cannot adequately describe how much I love these.
A new favorite (2nd)
by Niko on 9/13/2019
I was very impressed with this bar. Looking forward to ordering again.
Very good!
by Rebecca on 10/15/2019
Love vanilla flavored anything and these do not disappoint!
good stuff
by Susan on 7/6/2017
Not my favorite of the Wonder Bars, but not terrible at all. Nice texture, loads of protein, will order again!
Good Taste
by Lillian on 6/11/2018
I like the taste and the crisp. It is great to be able to snack on something that will not sabotage my weight loss and also tastes good.
Not as good as salted toffee flavor
by Andi on 10/1/2018
Pretty good, but it is really strong vanilla flavor. The salted toffee flavor is better.

Hello Andi,
Thank you for your feedback. We are very sorry to hear you did not care for our Fluffy Vanilla Crisp, but you are welcome to return or exchange any items you are not happy with within 60 days of purchase. You will be contacted by one of our Customer Loyalty Specialist within 24 hours for a resolution. Please know your complete satisfaction is important to us. Thank you and we appreciate your business.
First time ordering
by Kimberly on 2/7/2019
This was the first time ordering the bars which I really did like these the best out of the 2 I ordered.
Tastes great!!
by Flbuyer101 on 3/24/2019
These are great
Very light and filling. One of the better protein bars on this site. Has a similar taste to a rice krispie treat.