NESLEMY® Tideglusib Fast‑Dissolving Tooth & Gum Repair Oral Strips

From Crocodiles to Humans: The Breakthrough in Tooth Regeneration

Scientists have long observed that certain animals possess remarkable tooth regeneration abilities. For example, crocodiles can replace their teeth up to 50 times throughout their lifetime, with new teeth continuously developing beneath each existing one. This phenomenon raises an important question: why can some animals continuously regrow teeth, while humans almost cannot?

Research has shown that the key lies in the stem cell signaling system within dental tissues. One of the core pathways, Wnt signaling, can activate dental pulp stem cells, promoting their proliferation and regeneration, supporting dentin and tooth structure repair, and stimulating the formation of new dentin when activated. Based on these findings, scientists worldwide have continued to advance this field. Among them, Korean research teams have made significant progress, helping move this technology from the laboratory toward clinical application. Tideglusib (a GSK-3 inhibitor) is considered one of the most promising technologies for commercial use and is expected to gradually enter the market around 2026.

Building on this innovation, our team has taken the lead in translating this regenerative mechanism into real-world applications. Through microneedle targeted delivery technology, regenerative signals can now be applied in daily oral care, marking a shift from passive maintenance to active repair.

Say Goodbye to Surface-Level, Temporary Relief

Many traditional products only work on the surface — providing temporary numbing, coating, or short-term relief. But the real issue lies deeper. It’s the dentin and biological activity within the dental pulp that truly determine long-term tooth strength and resilience.
That’s why modern oral care is evolving — from simply masking discomfort to supporting the tooth’s natural repair mechanisms from within.

Real People. Real Results

“It’s not just hype — you can actually see the difference.”

“My name is Brielle Thibodeaux, I’m 52 years old, from Louisiana. I want to share a story about how I got my smile back — honestly, it’s been one of the most meaningful changes in my life.
To be honest, taking that “Before” photo took a lot of courage. For years, my teeth had been something I was deeply insecure about. Even when I smiled, it didn’t feel natural. I would instinctively keep my lips closed or cover my mouth, because my teeth were uneven, discolored, and some were clearly damaged. At my children’s graduations and weddings — the most important moments as a mother — I couldn’t smile confidently. That’s something I still regret.
I even looked into traditional cosmetic options like veneers, but they required grinding down healthy teeth. The process was painful and expensive, and I didn’t want to sacrifice my health just for appearance. Just when I was about to give up, a doctor friend introduced me to a new solution — NESLEMY®  Oral Strips. She explained that it’s a non-invasive, pain-free approach that supports the teeth’s natural repair process through biological mechanisms.
At first, I was skeptical. But after understanding how it works, I decided to try it. Every night, I simply placed a strip on my teeth after brushing. It dissolved naturally within minutes — no discomfort, no hassle, and it didn’t interfere with my sleep at all. After just 4 months, I truly saw the difference. My teeth became smoother, stronger, and the color looked more natural. Most importantly, it didn’t look like something artificial — it looked like my teeth had naturally restored themselves.
 Now, I can finally smile without hesitation. For me, this isn’t just a change in my teeth — it’s the return of my confidence.”

 “I Almost Gave Up on My Teeth — But the Results Surprised Me”

“I work in sales, so I meet clients, communicate, and attend meetings every day. Honestly, the condition of my teeth had a direct impact on my confidence and performance. There was a time when the area around my gums was covered with thick yellow-brown buildup, even dark, hardened tartar, which was very noticeable. My gums were also red, swollen, and inflamed. What made it worse was that it was no longer just about appearance. During that time, my gums would often bleed when I brushed, and they hurt even with the slightest touch. My mouth constantly felt unclean, with an unpleasant smell that seemed to linger and ferment. Eating also became uncomfortable, especially with hot or cold foods, or anything slightly hard, which caused soreness, pressure, and sensitivity. Most noticeably, I could feel my teeth becoming looser, the gaps between them getting wider, and my gums continuing to recede. It felt like my whole mouth was slowly “falling apart.”

Later, I started using NESLEMY®  Oral Strips. At first, I was just giving them a try, but after about 3 weeks, I noticed a real difference. The yellow and dark, stone-like buildup gradually started to fade and no longer looked as thick or dirty as before. The red, darkened appearance around my gumline also eased a lot, and my teeth no longer looked so unhealthy. As I continued using it, I found that my teeth began to feel firmer overall. That loose, messy feeling was reduced, and the edges of my teeth looked more complete. What you see now is my current condition. My teeth are not only whiter, but more importantly, they finally look like a set of healthy teeth again. Now I can confidently enjoy drinks and have happy, relaxed conversations with my customers.”

“I Was Embarrassed to Smile for Years…”

“These embarrassing teeth had been bothering me for years, and they were only getting worse. My teeth had turned dark and brownish, and there was a hard layer of buildup along the gaps and gumline that felt like stone and would not come off no matter how much I brushed. My dentist told me it was long-term plaque that had gradually mineralized over time. The cavities were also severe. Some areas were deeply black, and parts of the tooth surface looked like they had been hollowed out, with uneven, damaged edges. Sometimes when I ate something cold, sweet, or even slightly hard, I would suddenly feel soreness, pressure, or even a sharp sting from inside the tooth. But the hardest part was psychological. I would instinctively keep my mouth closed when talking to people, because the tooth decay came with bad breath, and I was afraid to open my mouth and speak. It made me feel deeply insecure.

That changed when I started using NESLEMY®  Oral Strips. At first, I was simply thinking, “Let me give it one more try.” Every night after brushing my teeth, I applied a strip and let it slowly dissolve on its own. The whole process was easy, gentle, and not bothersome at all. After about two weeks, I felt for the first time that things were starting to move in a better direction. The first change was not that my teeth looked “whiter,” but that the dark, dirty, damaged appearance began to fade. The yellow, hardened mineralized buildup around my teeth and gumline no longer looked as thick or as obvious as before. Even the darkest spots, the ones that looked badly hollowed out by decay, no longer seemed quite as frightening. As I kept using it, I noticed that the edges that once looked broken and incomplete seemed less damaged, and my teeth looked tighter, neater, and more whole overall. The unpleasant smell also disappeared. Looking back now, this kind of change has honestly felt like a lifesaver to me.”

 Tooth Problems Are More Than Just Surface Issues——They May Be Quietly Affecting Your Overall Health

Many people think dental issues are just about appearance—but in reality, they can quietly impact your entire oral system and even your overall well-being. Tooth sensitivity, gum recession, and dentin damage don’t just affect your daily eating and confidence—they can gradually worsen over time, creating a negative cycle.

How Does NESLEMY®  Oral Strips Tooth & Gum Repair Fast-Dissolving Oral Strips Work?

Utilizing advanced microneedle fast-dissolving oral strip technology, this approach enables the biological reprogramming of damaged tooth tissues. Through a nanoscale microneedle array, the strip penetrates biological barriers that conventional agents struggle to reach, delivering a high concentration of the GSK-3 inhibitor (Tideglusib) directly and precisely to deep dentin lesions. Once localized, the compound rapidly releases the inhibitory control of GSK-3 over cellular regeneration signaling, thereby strongly activating the previously dormant Wnt signaling pathway. This biological signal is then transmitted to dental pulp stem cells (DPSCs), inducing rapid proliferation and directed differentiation into odontoblast-like cells with reparative functions.

These newly formed functional cells subsequently secrete collagen matrix and guide mineralization, enabling the in situ formation of new reparative dentin from within. The result is a seamless biological integration of tooth structure and the restoration of its natural physiological function.

GSK-3 Inhibition Activates the Tooth Repair Pathway

The active ingredients are precisely delivered to damaged areas of the gums and tooth structure. Among them, the GSK-3 inhibitor Tideglusib enters the local tissue and inhibits GSK-3 activity, thereby activating the Wnt signaling pathway and further stimulating the proliferation and differentiation of dental pulp stem cells (DPSCs). During this process, local repair signals are triggered, and the stimulated cells gradually form a reparative matrix scaffold, promoting the regeneration and repair of dentin-related structures. At the same time, with the support of a mineralization environment such as calcium ions and phosphate ions, it helps rebuild and stabilize the structure of damaged tooth surfaces.

Dentin Restoration

By activating the tooth’s internal biological repair system, this mechanism works at the root to improve overall tooth structure. Active compounds are able to penetrate the enamel surface and reach deeper layers, including the dentin and pulp, where they precisely target areas affected by decay, inflammation, and tissue damage.
At the molecular level, it modulates the key Wnt signaling pathway, reactivating dormant dental pulp stem cells (DPSCs). This stimulates their proliferation and differentiation, leading to the gradual formation of new reparative dentin. This process not only helps fill damaged areas within the tooth but also restores its structural integrity from within.
At the same time, this mechanism helps improve the inflammatory environment of the gums, promoting gum tissue repair and stabilizing the alveolar bone, providing stronger support for the teeth. As the repair process progresses, teeth transition from a state of decay and inflammation to tissue regeneration and structural reconstruction—ultimately achieving a healthier, more complete condition.

Enamel Strengthening + Deep Whitening

Through a multi-layered synergistic mechanism, it works across three key levels—cleansing, repairing, and reinforcing protection—to improve both the surface and internal structure of the teeth. First, active ingredients effectively break down and remove stubborn surface stains and buildup, including coffee, tea stains, and daily plaque, restoring a cleaner and fresher baseline for the teeth. Building on this, mineral repair agents in the formula (such as hydroxyapatite) integrate with the enamel structure, filling microscopic defects and pores on the tooth surface. This forms a protective layer similar to natural enamel, enhancing smoothness and strengthening the overall structure of the teeth. Building on this, mineral repair agents in the formula (such as hydroxyapatite) integrate with the enamel structure, filling microscopic defects and pores on the tooth surface. This forms a protective layer similar to natural enamel, enhancing smoothness and strengthening the overall structure of the teeth.

Through this combined action—stain removal, structural repair, and long-lasting protection—teeth not only appear whiter, but also become stronger, more stable, and healthier overall, achieving a comprehensive upgrade from surface whitening to deep structural protection.

Doctor’s Recommendation | A New Generation of Tooth Repair Concept

 

“As a dental professional with long-term experience in oral health research, I understand that many tooth issues are not merely surface-level concerns, but stem from changes within the internal structure and biological activity of the teeth. Traditional care methods often focus on cleaning or temporary relief, but truly effective improvement requires addressing the tooth’s internal repair mechanisms.

For this reason, I pay close attention to recent advances in tooth regeneration research. Among them, Tideglusib (a GSK-3 inhibitor) is considered one of the most promising approaches. It works by modulating the Wnt signaling pathway, helping activate dental pulp stem cells and supporting the formation of reparative dentin. The key to this mechanism lies in not simply patching the problem, but in reawakening the tooth’s own natural repair ability.

Building on this scientific foundation, NESLEMY®  has innovatively applied this concept to microneedle fast-dissolving oral strip technology, enabling targeted delivery so that active ingredients can more directly reach both the tooth surface and root area—while avoiding the discomfort and risks associated with traditional invasive procedures. This approach is not only gentler and more convenient, but also reflects the future direction of oral care: a shift from passive maintenance to active repair. For individuals looking to improve overall tooth condition, reduce stain buildup, and support long-term oral health through daily care, this represents a highly promising option.

If you are seeking a more advanced and systematic oral care solution, products based on regenerative science truly offer a new and forward-thinking choice.”

 A Key Formula That Activates Tooth Regeneration at the Source

Tideglusib (Core Regenerative Technology)
A key ingredient derived from advanced tooth regeneration research. By acting on the GSK-3 pathway, it helps activate internal repair signaling (Wnt signaling) within the tooth. It stimulates dental pulp cell activity and supports the formation of reparative dentin, improving tooth structure at its source. Unlike traditional surface-level care, it works by “restarting” the tooth’s natural self-repair ability from within.

Hydroxyapatite (Natural Enamel Repair Factor)
As a primary component of natural tooth structure, hydroxyapatite can directly fill micro-damage on the tooth surface and form a protective barrier. It helps strengthen enamel, reduce sensitivity, and restore teeth to a smoother, stronger condition.

Epidermal Growth Factor (EGF)
EGF accelerates cellular renewal and tissue repair, especially in the gum area. It helps improve damaged gum tissue, restoring firmness and elasticity, and provides stronger foundational support for teeth—reducing issues associated with gum recession.

Resveratrol (Antioxidant Defense Shield)
A powerful antioxidant that helps combat free radicals and reduce inflammation, slowing down the aging process of gum and tooth tissues. It protects oral cells from environmental damage, helping maintain a healthier, more youthful oral condition.

Coenzyme Q10 (Cellular Energy Activator)
Provides sustained energy support for gum cells, promoting repair and regeneration. With antioxidant and anti-inflammatory benefits, it helps reduce common issues such as gum redness and bleeding. By enhancing gum vitality, it strengthens the structural support around teeth for a healthier oral environment.

Triphala (Natural Microbiome Balance Complex)
A botanical blend known for its antibacterial and anti-inflammatory properties. It helps balance the oral microbiome, reduce harmful bacteria, and improve bad breath, promoting a fresher and healthier oral environment.

Our Loyal Customers

 Supports Tooth Structure Repair from Within

“This is the most worthwhile thing I’ve ever tried.”

“I used to be stuck in a nightmare of severe molar decay. Even drinking cold water would send sharp pain through my teeth, and I felt too insecure to smile with my mouth open. The thought of traditional drilling and fillings honestly terrified me.
My dentist told me I would need extensive drilling and fillings with amalgam or resin. But I knew that was just a physical fix — my tooth itself had already lost its vitality, and eventually I might even need a root canal. I didn’t want a mouth full of cold, artificial materials. I wanted my real teeth. Then I came across this product through a well-known Facebook creator, and I was blown away by its regenerative concept.
After using it for 85 days, I saw the changes with my own eyes. The dark, damaged areas gradually filled in, layer by layer. What once felt broken and deteriorating began to look whole again — like my teeth were being restored from within. Yes, you heard that right.
Now I can drink iced coffee without hesitation, and my teeth feel stronger than ever. I can finally talk and take selfies with my mouth open, without worrying or hiding.
That feeling of not having to cover up anymore… is honestly incredible.”

“I Almost Gave Up on My Teeth…”

“To be honest, my teeth were in pretty bad shape back then. There was heavy buildup covering the surface, especially along the gum line — layer after layer of yellow and even dark deposits that made my teeth look extremely dirty. What made it worse was that I also had noticeable gingivitis — my gums were red, swollen, and prone to bleeding. Sometimes they would hurt even with light contact, and brushing my teeth often caused sharp discomfort. This didn’t just affect how my teeth looked — it made me feel uncomfortable all the time. My mouth never felt truly clean, and I would subconsciously avoid getting too close to people when talking. Even smiling started to feel unnatural. At one point, I honestly felt like this condition might not improve. Then I started using Tideglusib Oral Strips. Every night after brushing my teeth, I applied a strip and let it dissolve slowly. It only took a few minutes, and the process was easy and completely non-irritating.
After about a day, I already noticed my gums felt less sensitive — the redness and discomfort began to ease. By the second week, the changes became much more visible. The thick buildup on my teeth gradually started to reduce, and the color shifted from yellow and dark to noticeably cleaner. My gum condition also improved — they no longer bled easily, and everything looked healthier overall.
With continued use, my teeth became cleaner and more even in appearance, and my gums returned to a more natural state. My whole mouth finally felt fresh again.”

Why Are NESLEMY®  Oral Strips  a Better Choice?

 

 Wnt Signaling Support
Activates key pathways for tooth repair

 Dental Pulp Stem Cell Activation Environment
Supports internal tooth regeneration mechanisms

 Supports Dentin Repair Mechanisms
Helps improve tooth structure from within

 Helps Reduce Sensitivity Discomfort
Improves daily comfort

 Targeted Microneedle Delivery
Reaches both tooth surface and root areas

 Non-Invasive & Gentle Care
No drilling, no damage to tooth structure

 Advanced Fast-Dissolving Oral Strip Format
Dissolves quickly for easy daily use

 High-Standard Manufacturing & Quality Control
Ensures safety and reliability

All Your Questions Answered Here

How to Use

 

1. Place one oral strip onto the desired tooth area.

2. Allow the microneedles to dissolve naturally.

3. Use daily as recommended.

4. Consistent use helps support better results over time.

Product Specifications

 

Product: NESLEMY®  Oral Strips  𝐓𝐨𝐨𝐭𝐡 & 𝐆𝐮𝐦 𝐑𝐞𝐩𝐚𝐢𝐫 𝐅𝐚𝐬𝐭-𝐃𝐢𝐬𝐬𝐨𝐥𝐯𝐢𝐧𝐠 𝐎𝐫𝐚𝐥 𝐒𝐭𝐫𝐢𝐩𝐬

Usage Frequency: Daily use

Suitable For: Suitable for all individuals

Storage: Store in a cool, dry place away from direct sunlight