Yes, 8Younger.com is an official and fully authorized distributor of the Caelumen FSLED mask for Europe and Switzerland. This ensures that every mask purchased through us is authentic, covered by the manufacturer's warranty, and fully supported by both 8Younger and Caelumen.

The FSLED mask, sold under the brand Caelumen, is a state-of-the-art skincare device developed through a collaboration between KAIST's materials science and biomedical engineering teams. It utilizes Surface-Lighting microLED technology to deliver therapeutic red light deep into the skin layers, promoting collagen and elastin production for rejuvenated skin.​

Unlike traditional rigid LED masks, the FSLED mask features a 3D origami-inspired structure that conforms closely to every contour of your face. This design minimizes the gap between the microLEDs and your skin, ensuring deeper light penetration and more effective treatment.​

Clinical studies have shown that the FSLED mask can lead to up to a 340% increase in deep skin elasticity, up to a 270% reduction in wrinkles and sagging, and a 230% enhancement in skin density and pore improvement.​

Yes, the FSLED mask has undergone rigorous clinical validation overseen by dermatologist Dr. Beom Joon Kim from Chung-Ang University Hospital. It is engineered for optimal temperature control, maintaining safe operation below 39°C to ensure effective treatment without discomfort or risk of skin irritation.​

We are currently offering a CHF/EUR 300 discount on the Caelumen FSLED mask for a limited time. Use code 8YOUNGER300 at checkout to avail of this offer.​

You can find our return policy at https://8younger.com/policies/refund-policy.

For any inquiries or assistance, please visit our Contact page on the website to reach out to our customer support team.​

KAIST (Korea Advanced Institute of Science and Technology), one of the world's leading research institutions, provided the scientific foundation and technological innovation behind the FSLED mask. KAIST researchers developed the Surface-Lighting microLED technology and collaborated on clinical validations.

8Younger.com is an official distributor and authorized reseller for Caelumen's FSLED mask in Switzerland, selected European countries and the US. We ensure customers have seamless access, local support, and customer service, making it easy and secure to acquire this advanced skincare solution.

Yes, 8Younger.com provides full local warranty support and customer service in accordance with Caelumen's official warranty policies. We ensure you receive the same high standard of after-sales care and product assurance.