Twin-C The Wild


Twin.C by IEVA is the connected jewel that measures your environment for a tailor-made Beauty Ritual. Now, anticipating the effects of the environment on aging is possible ...

A little gem of technology, Twin.C measures in real time the environmental stress responsible for premature aging of the skin, and translates these measures into fully personalized beauty recommendations.

For a chic and original touch, wear the Twin.C Sauvage connected jewelry. Your connected jewelry is dressed in a silk square revealing soft and light colors, to make it a timeless item in your wardrobe.

What he does :

Twin.C measures in real time using 6 integrated sensors:
- indoor pollution: rate of CO2 and volatile storm compounds (VOCs)
- Temperature & humidity
- UV index
- The noise
- The luminosity
- The activity

Via the IEVA mobile application, Twin.C warns you when outdoor pollution, pollen or UV peaks occur.

Find daily articles, tips and advice written in collaboration with doctors, nutritionists and dermatologists to help act on your environment and anticipate its effects to preserve your beauty capital.

Perform on the IEVA App, fully digital skin and hair diagnosis, via dermatological patches and Artificial Intelligence algorithms.

Possibility of subscribing to the MyMoiBeauty subscription on the IEVA App to receive personalized full-size cosmetic treatments each month according to your environmental measurements and your skin and hair needs, based on the results of your Beauty diagnosis.

What you need to know :

- 6 integrated sensors: CO2, VOC, noise, temperature, humidity, brightness, UV, activity
- Long-lasting battery, autonomy of 5 to 6 days, charging 3h +/- 30 min
- Bluetooth Low Energy BLE 4.2
- Mobile application available on Google Play and Apple Store. Compatible with iOS 10.0 or higher, Android 7.0 or higher. Languages: French, English.
- Skin and hair diagnostic kit

Strong points :

IEVA is first and foremost a technological know-how acquired over more than twenty years through the experience of its engineers, experts in micro-electronics, micro-mechanics and artificial intelligence. This is an unprecedented patented sensor technology, to collect data from your environments in real time, to anticipate and act on the effects of pollution, UV rays, etc. which participate every day in the premature aging of the skin and hair. Today, environmental stress is as much responsible for premature aging as the genetic makeup.
Using the Twin.C by IEVA connected jewel, act on your environment to preserve your beauty capital, thanks to the Twin.C connected jewel and its mobile application. With IEVA technology and the connected Twin.C jewel, take care of yourself in a different way ...

Use :

Measure your environment in real time with Twin.C: fine particles in the air, humidity level in your bedroom, your exposure to UV rays or your activity ... All these environmental factors which partly contribute to the premature aging of your skin and hair.
Browse the IEVA mobile application every day and find the solution adapted to your environment to preserve your beauty capital: articles, expert advice and fully personalized beauty recommendations.
Thanks to the dermato-cosmetic expertise of IEVA and its partner cosmetic brands, it is now possible to create a tailor-made Beauty Routine, thanks to an unprecedented skin diagnosis in the world of cosmetology, in line with the needs of your skin. , of his hair and according to his environment.
IEVA technology through its connected jewel Twin.C and the mobile application offers a total solution to preserve your beauty.

All orders placed before noon are shipped the same day.

France: delivery offered on orders of 50 and more. Below, a package of 3.95 euros is applied.
Other countries: a flat fee of 9.95 euros is applied.
DOM TOM: a package of 14.95 euros is applied.

For comfort, we offer 3 modes of delivery:
Colissimo Relais, Colissimo Domicile and Chronopost.

    Other countries, consult us.


    From the moment the order leaves our warehouse, it is delivered within 1 to 4 business days (depending on the carrier chosen and the country of destination). All orders are processed from Monday to Friday, excluding Sunday and public holidays.

    France, Andorra, Belgium, Luxembourg, Monaco 2-3 working days 24 hours
    Other countries 3-4 working days 24-72 hours


    Returns within 15 days

    You have 15 days delivery date to change your mind. More info

    payment methods

    We accept the following payment methods for online purchases:

    • Credit card: Visa, MasterCard, Carte Bleue, American Express
    • PayPal

    All transactions made on the site are highly secure in https (small closed padlock in the address bar).

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