In a land where Scientology E-meters and pet whisperers are legit business expenses, an equally quirky low-tech body wrap is the quick-slim method of choice for red-carpet-bound starlets.

During the trademarked SlenderTone wrap at Los Angeles’ Suddenly Slimmer spa, which practitioners promise erases six to 20 inches from any body, locals are swathed in bandages soaked in a mixture of powdered magnesium potassium and the sulfur compound MSM (a duo that allegedly flushes out toxins and impurities from fat cells).

After their bodies are covered in plastic baggies and ponchos to keep from getting cold (as opposed to traditional wraps, in which a person may end up shivering on the table), clients move slowly on an elliptical machine for 55 minutes to promote circulation.

Although first-timers may think they’ve wandered onto the set of The Mummy, the patrons know that by the end of the hour, their tightest gowns will fit. If not, they may make multiple same-day visits until the dress does fit.

According to ELLE, one of their editors lost one and a half inches from her waistline (nine inches total, counting measurements of her arms, legs, and hips) after a session, and the effects lasted three days.

If you don’t mind looking absolutely ridiculous while you waste your money on a weight loss body wrap, If you feel adventurous enough to try a weight loss body wrap, always consult with a doctor prior to your session.

And keep in mind that lost pounds/inches (if any) are due to sweating on an elliptical machine rather than the “mummy wear.”