
A Note from Dr. Lawrence, Audiology Expert
“In my 30 years of clinical observation and audiology research, I have worked with countless patients suffering from hearing decline, tinnitus, otosclerosis, and inner ear dysfunction. Many of them live for years with blurred auditory perception, communication fatigue, and imbalanced ear health.
A 2023 study published in a respected field of hearing science further confirmed the significant potential of natural plant-derived bioactive molecules in supporting the regeneration of damaged auditory hair cells, reducing oxidative stress, and optimizing inner ear microcirculation. This strengthened our commitment to exploring a more efficient and stable delivery system.”
——Dr. Lawrence
30-Year Practicing Audiology Clinical Research Specialist
Testimonials
How to Use: TOCCERA™ Microneedle Patches
To ensure the microneedle array can precisely penetrate the skin barrier and support optimal absorption, please follow these usage recommendations:
Application Method – Remove the protective film and place the patch flat onto a clean, dry area behind the ear — specifically the mastoid area behind the auricle. Press gently to ensure the microneedle array makes full contact with the skin.
Usage Cycle – It is recommended to replace the patch once every 24 hours to help ensure the active ingredients are released continuously and steadily throughout the 1-week supply care cycle.
Care Frequency – For best results, use consistently. Continued use for several weeks is recommended to help support inner ear microcirculation and improve auditory function.
Precautions – Keep the application area clean. During use, avoid applying other lotions, ointments, or irritating skincare products to the same area, as they may affect the patch’s physical penetration and absorption efficiency.
Frequently Asked Questions
Will these patches work for my hearing loss and tinnitus?
Will these patches work for my hearing loss and tinnitus?
Many customers with mild to moderate hearing loss and tinnitus notice clearer sound and reduced ringing after consistent daily use. Our microneedle design targets inner ear recovery behind the ears.
Are the patches painful or irritating to skin behind ears?
Are the patches painful or irritating to skin behind ears?
They are fully pain-free and gentle for sensitive skin. Seniors with delicate skin wear them overnight with zero irritation.
Can I apply the patches alone with limited hand mobility?
Can I apply the patches alone with limited hand mobility?
Absolutely. The thin round patches are simple to peel and stick, easy self-application even for users with shaky hands.
How long until I see noticeable improvements?
How long until I see noticeable improvements?
Most users experience lighter tinnitus and sharper sound clarity within 1–3 weeks of daily consistent use.
What if the patches don’t deliver results for me?
What if the patches don’t deliver results for me?
We provide a180-day full money-back guarantee. Reach out to our support team for a complete refund if you are unsatisfied.
How many patches are included in one single box?
How many patches are included in one single box?
Each single pack contains 7 patches, a full one-week trial supply for you to test before purchasing larger packs.









