QINGLIN Professional Whitening Toothpaste — Medical-Grade Oral Care Protection

Clinical Protection Mechanism Analysis

QINGLIN Professional Whitening Toothpaste incorporates a multi-layer protection formula, creating a comprehensive oral defense system. Its natural mint extract provides lasting freshness and has natural antibacterial and anti-inflammatory properties . The pyrophosphate compound, such as tetrasodium pyrophosphate, absorbs, softens, and breaks down surface stains from tea, coffee, and smoke, making it easier to remove stubborn discoloration during brushing. Clinical studies show that toothpaste containing pyrophosphate performs excellently in stain removal and also inhibits the calcification of dental plaque and the formation of tartar . Additionally, fluoride promotes enamel remineralization and strengthens enamel, while inhibiting plaque formation, providing preventative care against cavities . The synergistic effects of these ingredients have been clinically validated for their comprehensive protection benefits, including reducing tooth stains, clearing plaque, and enhancing enamel strength .

Ingredient Mechanism Explanation

• Mint Extract (Mentha): Rich in menthol, mint provides natural antibacterial and anti-inflammatory effects , inhibiting the growth of harmful bacteria in the mouth and soothing gum inflammation; it also stimulates saliva production, offering a cool, refreshing feeling while combating bad breath .

• Tetrasodium Pyrophosphate (TSPP): This powerful stain remover binds to calcium phosphate crystals on the tooth surface, inhibiting the calcification process of plaque . It also absorbs and breaks down color pigments on the tooth surface, helping to remove stains from tea, coffee, and smoke, and improving tooth whiteness . TSPP's dual mechanism allows for excellent whitening effects while controlling tartar formation.

• Sorbitol: Serving as a humectant and stabilizing agent, sorbitol maintains the toothpaste's consistency and prevents it from drying out. It also offers a mild cooling sensation and has antimicrobial properties, supporting overall oral health .

• Fluoride: This active ingredient promotes enamel remineralization, strengthens tooth enamel, and provides protection against acid erosion . It also possesses antibacterial properties, helping to reduce plaque formation and prevent cavities and gum disease .

Multi-Dimensional Benefits Summary

• Freshens Breath: The mint extract offers an immediate cooling effect and long-lasting freshness, neutralizing oral odors while maintaining moisture .

• Removes Stains/Whitens Teeth: Tetrasodium pyrophosphate and other ingredients directly target pigments on the tooth surface, making it easier to remove stubborn tea, coffee, and smoke stains, restoring the natural whiteness of teeth .

• Antibacterial and Anti-Cavity: Fluoride strengthens enamel and prevents gum inflammation, while sorbitol maintains oral microbial balance, reducing bacterial growth and plaque buildup .

• Inhibits Plaque/Tartar Formation: The combination of ingredients slows down plaque calcification, making it effective in preventing tartar formation and ensuring thorough cleaning of the tooth surface .

• Gum Protection: Mint and fluoride work together to provide gentle protection for gums, alleviating minor irritation and helping prevent periodontal issues .

Usage Instructions & Precautions

• Brush your teeth twice daily—morning and night, or after meals. Brush for at least 2 minutes each time to ensure thorough cleaning.

• Rinse your mouth thoroughly after brushing to remove any leftover paste. Avoid swallowing the toothpaste.

• If irritation or an allergic reaction occurs, discontinue use and consult a dental professional.

• Keep out of reach of children. Children should be supervised when using this product to avoid accidental swallowing.

Applicable Population & Usage Scenarios

• Target Population: Suitable for all age groups. Particularly recommended for people dealing with staining from tea, coffee, or smoking.

• Application Scenarios: Ideal for daily oral hygiene, perfect for use in the morning, after meals, or before going to bed. It’s also great for use after social events or meetings to refresh your breath and maintain a confident smile.

Note: This product’s formula follows scientific formulations, offering safe and effective protection backed by professional medical research—without exaggerated claims.

References: Data on ingredient efficacy and clinical effects are drawn from published oral health research and authoritative industry sources .