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Professional training & products for
Teeth whitening & tooth gems
With our background in dentistry, we provide professional training built on knowledge, practical experience and personal guidance. We are happy to share our expertise with you.
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Wholesale & training for professional teeth whitening and tooth gems

Professional wholesaler and training provider for salons, tooth gem artists and dental practices.

  • Since 2010

    We have been training professionals for over 16 years.

  • Dental expertise

    Science-based & focused on professional practice.

  • Own training centre & wholesale

    We welcome you at Einsteinstate.

  • Personal support

    Before and after your training, and for product-related questions.

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Knowledge Center

Practical expertise, FAQs and professional guidance

Everything you need to know about teeth whitening, tooth gems and our professional training courses. Always up to date and reliable.

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New arrivals

Discover the latest professional products for teeth whitening, tooth gems and dental care.

BLINQ Tooth Gem – Zirconia Cat Eye Mini Navette...

Tooth gems with BLINQ zirconia cat eye mini navette crystal provide sharp brilliance, ideal for cat-eye shapes, fine detailing and premium artistic work. 1 pc.

18K Gold Tooth Gem – Starfish

Discover Starfish, a distinctive gold tooth gem made from genuine 18K gold. The starfish brings to mind the ocean, sandy beaches and unhurried summer days. Its five flowing arms create an unmistakable coastal silhouette.

With its warm yellow-gold shine, this refined tooth jewel adds personality to a smile. Intended for professional application.

18K White Gold Tooth Gem – Starfish

Discover Starfish, a distinctive white gold tooth gem made from genuine 18K gold. The starfish brings to mind the ocean, sandy beaches and unhurried summer days. Its five flowing arms create an unmistakable coastal silhouette.

With its luminous white-gold finish, this refined tooth jewel adds personality to a smile. Intended for professional application.

18K Gold Tooth Gem – Spiritual Ibiza Sun

Discover Spiritual Ibiza Sun, a distinctive gold tooth gem made from genuine 18K gold. Inspired by Ibiza’s free-spirited atmosphere, this sun motif evokes warmth, positive energy and carefree summer moments. Its central spiral gives the design a distinctive symbolic character.

With its warm yellow-gold shine, this refined tooth jewel adds personality to a smile. Intended for professional application.

18K White Gold Tooth Gem – Spiritual Ibiza Sun

Discover Spiritual Ibiza Sun, a distinctive white gold tooth gem made from genuine 18K gold. Inspired by Ibiza’s free-spirited atmosphere, this sun motif evokes warmth, positive energy and carefree summer moments. Its central spiral gives the design a distinctive symbolic character.

With its luminous white-gold finish, this refined tooth jewel adds personality to a smile. Intended for professional application.

18K Gold Tooth Gem – Crane Bird

Discover Crane Bird, a distinctive gold tooth gem made from genuine 18K gold. Across many traditions, the crane is associated with grace, good fortune and long journeys. This graceful bird in flight captures a sense of freedom and movement.

With its warm yellow-gold shine, this refined tooth jewel adds personality to a smile. Intended for professional application.

18K White Gold Tooth Gem – Crane Bird

Discover Crane Bird, a distinctive white gold tooth gem made from genuine 18K gold. Across many traditions, the crane is associated with grace, good fortune and long journeys. This graceful bird in flight captures a sense of freedom and movement.

With its luminous white-gold finish, this refined tooth jewel adds personality to a smile. Intended for professional application.

18K Gold Tooth Gem – Bee

Discover Bee, a distinctive gold tooth gem made from genuine 18K gold. The bee is often associated with teamwork, determination and the beauty of nature. This delicate design celebrates the familiar garden visitor in a luxurious way.

With its warm yellow-gold shine, this refined tooth jewel adds personality to a smile. Intended for professional application.

Supersale offers

Professional products for teeth whitening and tooth gems, now at even better prices.

Why X-treme Smile?

Expertise, knowledge and personal guidance since 2010

X-treme Smile combines dental expertise with years of practical experience in professional teeth whitening and tooth gems. From our own training centre, we support professionals with training, products and personal guidance.

Discover more about X-treme Smile

Professional teeth whitening

Official distributor of BEYOND®

X-treme Smile has been an official BEYOND® distributor for the Benelux since 2020. Professional teeth whitening technology for dental practices, backed by product expertise, personal support and delivery from the Netherlands.

✓ Official distributor Benelux
✓ For dental professionals
✓ Expertise & personal support

Latest articles

Industry news, practical tips and expert insights on professional teeth whitening, tooth gems and running a successful beauty business.