Why Choose Ereada?
1. Ereada® Mats are manufactured in Korea.
They are made with durable, industrial-grade components, including low-EMF heating systems made from 64-wire twisted titanium with double silicone and Teflon insulation.
Ereada® mats are suitable for heavy professional use. Their expected service life is over 10 years, and many mats produced by our manufacturer more than 20 years ago are still in use. They meet high industrial standards and generally exceed the longevity of most crystal heating mats made for home use.
All Ereada® mats are produced in facilities registered with KFDA, GMP, ISO, and CE, operated by a Hyundai Medical division with nearly two decades of experience.
When you purchase an Ereada® amethyst mat, you receive authentic Korean quality — developed and used long before similar products appeared in China or the U.S.
2. Unique Negative Potential (N.P.) Function
Healthy cells typically carry an electrical potential of about –70 millivolts. In addition to negative-ion generating layers, our Brown Amethyst (Midsize and larger) and Gemstone mats feature an advanced Negative Potential (N.P.) electrostatic system.
N.P. creates a gentle electrostatic field of approximately 600 volts that is converted into low-speed DC energy through a special silver-fiber layer.
This function works together with the negative-ion system to help support the body’s natural electrical environment and overall energy balance. N.P. technology is usually available only in specialized electrostatic therapy devices, yet it is built into our mats at a fraction of the cost of such standalone systems.
The N.P. function makes Ereada® Amethyst Mats unique and different from most other crystal mats.
3. Powerful BioMagnetic Function and optional 660Nm Red Light LEDs
Ereada® mats are technology-rich multifunctional products.
Purple Collection and Gemstone mats include:
- permanent magnets (about 300 gauss)
- PEMF magnetic pulsation (about 100–400 gauss depending on frequency)
These biomagnetic features are significantly stronger than those found in many other heated gemstone mats.
4. Only 100% Natural unpainted, non-irradiated, non-chemically treated Gemstones are used.
Our Gemstone mats feature blends of natural semi-precious crystals. Depending on the model, they may include purple and red amethyst, jade, garnet, agate, jasper, tourmaline, and other varieties of quartz and chalcedony. Specialized bioceramic balls (tourmaline, germanium, elvan, clay, charcoal, and others) are added to enhance performance.*
All gemstones are natural, unpainted, and not chemically treated or irradiated.
5. Ereada® Amethyst Mats are heavier with up to 30% more crystals per mat than other brands.
Ereada® Amethyst Mats typically contain up to 30% more crystals than many competing mats of the same size. We use certified jewel-grade gemstones, with A+ natural purple amethyst as the primary stone.
More stones — and thicker stones — help increase radiant crystal output and ion production.*
All gemstones used in Ereada® mats are double-tested and certified by Korean gemological institutes and CHA Gem Laboratory.