About Product

To everyone who cooperates

Thank you very much for taking on this order. This page introduces product descriptions and cautions regarding jewelry. We hope that it will be useful for learning about radon and for expressions related to it.

About the brand

I had never tried health accessories because I didn't like the design and they looked "shady" to me. After this experience, I thought "if they don't exist, I'll make them," and I decided to make jewelry that has both functions.

Obviously, moving your body, stretching, and managing your daily diet are far more effective. The main premise is that we don't want to create something that will do anything just by wearing it.
Our goal is to bring about a slightly better everyday life.

Since jewelry can be worn from morning until the time you take it off, it would be nice if something good were to happen during that time. Furthermore, we launched the brand with the hope that it would inspire people to play sports and make them feel cheerful.

Rather than just making jewelry because I want it myself, I believe that by working with experts in each industry and bringing together their respective strengths, I can develop better, more compelling products and create a unique brand, so I have adopted the following philosophy.

<Three promises of Wellness Jewelry>
1. Preserving Japanese engraving techniques and creating "memorable" products that are worthy of Japanese quality (using recycled silver called ReAg999, a new material from a long-established jewelry studio in Yamanashi)

2. Developed together with athletes who are also "professionals in bodybuilding" (First step: joint development of functionality and design from an athlete's perspective with Daichi Kamino)

3. Raise health awareness and enrich wellness lifestyles with highly designed healthcare jewelry (developed Radon Chip™ and used in all jewelry)

Product development may be similar to sports. You can't make something great all of a sudden. It takes a lot of research and improvement, and you keep trying to make something even better, to see the best view.
The RETO team, including Daichi Kamino, the jewelry workshop in Yamanashi, and the designers all worked together to create and complete the piece.
It is a product that we have been confident in and that is packed with five years of passion. We hope you will wear it a lot.

We would like to express our deepest gratitude once again for your cooperation.

Wellness Jewelry / Hitomi Miyazaki

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INSTAGRAM ACCOUNT

Radon

We will explain the characteristics of our unique material, Radon Chip™, and the "hormesis effect" that radon brings.

What is Radon?

Radon is a radioactive rare gas produced by the decay of radium. Since radon floats in the atmosphere, we are exposed to it on a daily basis, both indoors and outdoors. It is believed that radon has a "hormesis effect."
Radon can be taken into the body through bathing (skin), drinking, inhalation, etc., but because it is a gas, it does not accumulate in the body and is almost completely excreted over time.

What is the hormesis effect?

This refers to the body's reaction when small amounts of radiation stimulate the capillaries to expand, stimulating and activating the cells in the body. It is widely used as a treatment method in radon hot springs, bedrock baths, clinics, etc.

The hormesis effect can be expected to have the following effects:

・Improve metabolism ・Improve and regulate immunity ・Antioxidant effect ・Suppress allergies ・Adjust hormone balance ・Improve nerve function ・Beautiful skin ・Anti-aging ・Improve quality of sleep

Radiation exposure in daily life

In our daily lives, we are exposed to an average of 2.4 mSv (millisieverts) of radiation from nature per year (of which 0.48 mSv is from radon). This is due to geology, so the amount of natural radiation varies from country to country and region to region, and exposure levels also change due to airplanes and medical procedures.

・A round trip flight from Japan to Europe: Approximately 0.2 mSv
・Chest X-ray CT (1 time): Approx. 6.9mSv
・Stomach X-ray mass screening (1 time): Approximately 0.6 mSv
・Radon hot springs (1 hour, 365 days): approx. 0.4 mSv
- Source: UNSCEAR-2008 Report, Ministry of the Environment website, Ryuo Radon Hot Springs website

Radiation level of radon chip

1 capsule: approx. 0.03-0.04 µSv/h (microsievert)
* Calculated by equal division from 10 grains measured value 0.3-0.4μSv/h data

Actual product radiation dose

<When worn 15 hours a day, 365 days a year>
Bangle (3 beads): Approx. 0.492mSv to 0.657mSv/year
(Calculation formula: 0.09 to 0.12μSv/h x 15 hours x 365 days)

Ring (2 beads): Approx. 0.329mSv to 0.438mSv/year
(Calculation formula: 0.06 to 0.08μSv/h x 15 hours x 365 days)

*This is the value when you are exposed to all of the radiation emitted from the radon chip.
*The jewelry is designed so that the Radon Chips™ are in close contact with the skin, but in reality your exposure to radon will be less than this amount.

Notes on expressions, etc.

Regarding effects and efficacy, care must be taken when expressing them in accordance with the Pharmaceuticals and Medical Devices Act, so please refer to the following.

About Radon Chip™

This is an original part developed by our company, made by kneading a mineral called radium and molding it into chips.
Our products are developed and produced entirely in-house by a trusted domestic manufacturer that also produces magnetic materials that have been certified as major medical devices.
All Wellness Jewelry products use Radon Chips™.

Note: Radon Chip™ is not intended for medical purposes.

Example

OK
・When I wore it while warming up, I felt my body warm up faster than usual.・When I wore it while running, my mood improved and my performance improved.・I feel like my coldness has improved.<br/>We recommend using expressions such as these that suggest there was an indirect positive effect, or adding words such as "I feel like," "maybe," or "I felt" that show that it is a personal opinion.

NG
・Please avoid statements that directly guarantee an effect, such as "my constitution changed when I wore it" or "I became healthy when I wore it" or "It's definitely good."

Basically, it's a personal opinion

Statements that promise certain effects may be misleading to consumers, so basically please describe your own impressions when using the product.
If you are unsure how to express your opinion, we recommend clarifying it by saying, "This is my personal opinion."

Do not use the terms "permanent" or "semi-permanent"

Radon is constantly being emitted from the radon chip, but we cannot guarantee how long this will last due to wear on the chip over long periods of use, or how frequently the product is used by each customer.

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