Skip to content Earns Skin Friendly Certification for CoolRest Gel® Memory Foam Mattresses earns Hohenstein Institute Skin Friendly Certification earns Hohenstein Institute Skin Friendly Certification Earns Skin Friendly Certification for CoolRest Gel® Memory Foam Mattresses

Burlington, NC, June 4, 2015— Hohenstein Institute announces that, the US manufacturer and Internet retailer of high quality, technologically advanced memory foam mattresses, has been awarded Hohenstein’s Skin Friendly quality label.’s CoolRest Gel® memory foam mattresses have been extensively tested to confirm that they do not harm skin cells in ways that could lead to discomfort and interrupted sleep.

“People spend about 1/3 of their lives in bed,” says Matt Burgess, Sr. Vice President, “We want our products to help make that time relaxing and restorative. We invest extensively in our CoolRest Gel® memory foam mattresses to guarantee that they are comfortable and provide peaceful rest for the entire family.”

Hohenstein’s Skin Friendly quality label calls for products to be tested for interactions with live human skin cells. Samples undergo a series of evaluations to determine whether contact with skin cells damages them in ways that could result in skin irritation and discomfort.’s CoolRest Gel® memory foam mattresses were analyzed and found to meet Hohenstein’s stringent criteria for being biocompatible with and non-irritating to skin cells.

In addition to being skin friendly,’s CoolRest Gel® memory foam mattresses are designed to relieve pressure points, dissipate body heat, and recover their shape quickly. is also committed to improving the environmental impact of its memory foam by further decreasing the percentage of petroleum based raw materials used in the manufacturing process. CoolRest Gel® memory foam is manufactured in the USA.

“ clearly takes the health and well-being of every customer very seriously,” says Dr. Sam Moore, managing director of Hohenstein Institute America. “They establish comprehensive quality standards for their CoolRest Gel® memory foam mattresses then test them thoroughly to confirm that every requirement is met.”

More information about Hohenstein’s skin sensory testing and certification services is available on Hohenstein’s website or by emailing Dr. Moore at Hohenstein Institute America.

Sleep fact #10

The word “apnea”  from sleep apnea comes from the Greek word meaning “without breath.”

Can Sleep Help Prevent Cancer?

Researchers have found a link between sleep cycles and cancer rates. Virginia Tech biologists found that a protein responsible for the regulation of our circadian rhythm is also responsible for protecting our bodies from developing sporadic forms of cancers.

Specifically, researchers found that “unaltered, the human period 2 protein directly interacts with tumor suppressor proteins in cells to control cell division. When human period 2 protein is non-functional because it is either mutated or somehow modified, then, it is unable to do its job and prevent the cells from dividing at certain times of the day,” Gotoh said. “This is particularly a problem in cases where tumor suppressor genes are mutated as it happens in more than 80 percent of all cancer cases.”

Researchers are now able to work with patients to identify those at risk for developing cancers from the defective protein and the gene that produces it. The results from these studies will help develop new and more effective prevention strategies for the at risk populations, such as night shift workers, who are exposed to light at night on a regular basis.

In recent years researchers have gained great knowledge about the inner workings of the circadian clock, the internal clock that controls our sleep/wake cycles and a whole host of other bodily rhythms. These disruptions in the circadian clock have been linked to not only cancer, but also the development of cardiovascular and gastrointestinal diseases as well as metabolic disorders such as insulin resistance, type II diabetes, and obesity.


Blask, David. “Melatonin, Sleep Disturbance and Cancer Risk.” Sleep Medicine Reviews. Science Direct. Web. 25 Feb. 2015.

“Gotta Get That Rhythm: Researchers Find a Relationship between Sleep Cycle, Cancer Incidence.” Gotta Get That Rhythm: Researchers Find a Relationship between Sleep Cycle, Cancer Incidence. Virginia Tech, 3 Dec. 2014. Web. 25 Feb. 2015.

“The Circadian Factor Period 2 Modulates P53 Stability and Transcriptional Activity in Unstressed Cells.” Molecular Biology of the Cell. The American Society For Cell Biology, 31 July 2014. Web. 25 Feb. 2015.

Find Out In Under A Minute If You’re Getting Enough Sleep.

Watch this, and you’ll know if you’re getting the right amount of sleep in 59 seconds.