Not only does it lift the buttocks for improved figure, but it will reduce inches & cellulite over time.
Why buy Spanx when there is something better!
Free Shipping – 
Expected Delivery 4-7 business days

Return Policy

We are here to help,

If TheBlackPurple has sent an incorrect size, an incorrect or damaged item, we will resend the correct product as it appears on the emailed invoice.  The customer is NOT required to send back the item that was sent incorrectly.  Just send us an email at info@TheBlackPurple.com within 14 days of receiving the product and we will immediately resend the correct product free of charge.  Please include: The emailed invoice and the image of the product that was sent incorrectly.

Please note, due to the intimate nature and hygienic standards; Mass & Slim Shorts, Leggings, Belt and Cosmetex items, returns for any other reason are not accepted.

If you’re on the cusp of two sizes, we recommend the smaller size option.
For example: if you are on the cusp of size medium & large we recommend size medium.

The dual functionality behind this product and what separates it from all of the other shapewears out there, is that it’s going to help you lose inches overtime and decrease cellulite . There is really nothing else like it on the market, everything else is just a temporary fix.

Dominique Lowen
Watch What Our Customers Are Saying
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I normally do not comment on these or believe in these products. I ordered a pair and am amazed at how they fit, how comfortable they are and an amazing difference under a summer dress. They do not feel hot at all. Lets see what the next 30 days do. I am impressed so far!

Sofia M G. – Clinton, CT. USA

Just got my first pair of mass and slim from theblackpurple.com!
So stoked to finally try this and get back to the body I had before my accident! Thanks to my girl for the recommendation, super pumped to get into my skinny jeans again!

Naomi Lowen – Montreal, Canada

I’ve been wearing a pair of the shorts for five days now as directed. I paid full price for them so not advertising, in just five days I’ve lost two pounds, my hips have more shape and my bottom smoother. Absolutely in love and can’t wait to see end results before the summer.

Bella Marie – Dallas, USA
woman sitting down

I have been using the Mass & Slim for aImost a week now and I am loving them!! I can wear them under anything. I love the way my outfits look immediately and I am already seeing a difference with smoother skin and I think I am losing inches!! I know my weight gain didn’t happen overnight and I am making all kinds of healthy changes in my life to be a better version of myself!

Dina K – New York, USA
sophie

I look good! I bought my first Mass & Slim shorts from TheBlackPurple. I am very happy with the quality of the shorts, even happier with how I look after I wear them.

Sophie-Ann Roy – Vermont, USA
headshot of a woman

I’ve been really, really impressed with the results after using Mass and Slim shorts.  You’ve made me a believer and I recommend you to all my friends that have not been blessed with prefect hips.  There is a clear and a visible difference in the areas that I had cellulite problems.

Geneviève Dubois – New York, USA
lindsey

I have just been so impressed by Mass and Slim shorts that I feel I want to share my experience.  I bought my first pair of shorts and wear it under my work outfit all the time.  I love it because it helps my figure look better but I have also have lost inches around my hips.

Lindsey Hayward – Houston, USA