What is the hydrogel patch?
- Constructed with three layers - The outer surface is made of non-woven fabric, ensuring comfort during use.
- Up to 8 hours of use - Contains moisture, allowing for extended usage.
- Skin irritation test completed - Certified with the "Derma Test Excellent" grade by a German dermatological testing institution.
- Excellent elasticity and adhesion - Designed for long-term comfort and convenience during extended use.
