1. Introduction
The Lonvgrt Nano Hydroxyapatite Toothpaste is formulated for advanced enamel protection and daily oral care. This fluoride-free toothpaste utilizes nano-hydroxyapatite, a naturally occurring mineral, to help restore and strengthen tooth enamel, promoting overall dental health and a fresh feeling.

Image: Lonvgrt Nano Hydroxyapatite Toothpaste product and packaging.
2. Key Features and Benefits
- Hydroxyapatite Enriched Formula: Contains natural hydroxyapatite to effectively restore and strengthen tooth enamel, protecting against daily wear.
- Advanced Enamel Protection: Repairs and protects tooth enamel, reducing the risk of cavities and erosion for long-term oral health.
- Gentle for Sensitive Teeth: Offers gentle yet effective cleaning, suitable for sensitive teeth without discomfort or irritation.
- Fluoride-Free and Safe: Provides advanced enamel protection without harsh chemicals, ensuring safe and effective oral care.
- Essential for Daily Oral Care: Designed for daily use to maintain good oral health, preserving teeth health and providing a fresh feeling with regular brushing.

Image: Visual representation of product efficacy, showing before and after results of teeth whitening and repair.
3. Setup and Preparation
Before using the toothpaste, ensure your toothbrush is clean and ready for use. No special preparation is required for the toothpaste itself.
4. Operating Instructions
Follow these steps for effective use of Lonvgrt Nano Hydroxyapatite Toothpaste:
- Step 1: Apply Toothpaste. Take an appropriate amount of toothpaste and apply it onto your toothbrush bristles.
- Step 2: Brush Teeth. Brush your teeth thoroughly for 2 to 3 minutes, ensuring all surfaces are cleaned.
- Step 3: Rinse Mouth. Rinse your mouth completely with water until all toothpaste residue is gone.
For best results, use the toothpaste once daily.

Image: Illustrated guide showing the three steps for proper toothpaste application and brushing.
5. Maintenance and Storage
To maintain the quality and effectiveness of your toothpaste:
- Store the toothpaste at room temperature.
- Keep it away from direct sunlight and extreme temperatures.
- Ensure the cap is tightly closed after each use to prevent drying and contamination.
6. Troubleshooting
If you encounter any issues or concerns:
- Irritation: If you experience any unusual discomfort, irritation, or allergic reaction, discontinue use immediately.
- Persistent Dental Concerns: For persistent dental issues or if symptoms do not improve, consult a dental professional.
7. Safety Information
Please read and adhere to the following safety guidelines:
- For external use only. Do not swallow the toothpaste.
- Keep out of reach of children.
- If irritation occurs, discontinue use and consult a dentist or medical professional.
8. Specifications
| Brand | Lonvgrt |
| Model Number | Lonvgrt |
| Net Content | 120 g (4.23 oz) per tube |
| Package Quantity | 2 pieces |
| Shelf Life | 3 years |
| Item Weight | 150 g |
| Material Feature | Hydroxyapatite |
| Fluoride-Free | Yes |
| Form | Paste |
| Target Audience | Adult |
| Product Benefits | Remineralizing, Cavity Protection |
| Country of Origin | China |
9. Warranty Information
Specific warranty information for this product is not provided in the available data. Please refer to the retailer or manufacturer's official website for any applicable warranty details.
10. Support
For further assistance, questions, or support regarding the Lonvgrt Nano Hydroxyapatite Toothpaste, please contact the brand directly through their official website or the retailer from whom the product was purchased.