Why We Test pH in Every Whitening Strip
See how we Test pH to guarantee safe, effective teeth whitening strips. Learn about pH testing, enamel protection and proven whitening results.
Why We Test pH in Every Whitening Strip
Behind every safe and comfortable whitening experience is one critical factor — pH balance.
Our pH testing ensures that each product sits in the optimal range to whiten effectively without harming enamel or irritating gums.
Using advanced lab equipment, we measure and verify:
✔️ Acidity & alkalinity levels
✔️ Formula stability over time
✔️ Consistency across batches
Let's work together to develop whitening products that perform beautifully and care for your customers' oral health.
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About Customized Services
What is the minimum order quantity (MOQ)?
Yes, the MOQ for teeth whitening strips is 500 boxes.
About Logistics
Does it support express delivery?
Yes, we support express delivery services. You can choose different delivery methods according to your needs, including ordinary express delivery and expedited express delivery.
About Solution Suggestions
How do I choose a teeth whitening product that’s right for me?
You can choose the right teeth whitening product for you based on your dental condition, needs and expected results, or ask our sales team for advice.
About Cooperation Process
What support can I get during the cooperation?
During the cooperation period, we will provide you with professional technical support, marketing suggestions and timely after-sales service.
About Recipe Customization
Have your formulas been clinically tested?
Yes, our formula has undergone clinical trials and user testing and proven to have good whitening effects and safety in practical applications.
HP Teeth Whitening Alcohol-free Strips HPNA-01
Discover Double White’s HP Teeth Whitening Alcohol-free Strips HPNA-01, the best teeth whitening strips designed for a brighter smile without irritation. Alcohol-free formula ensures gentle yet effective whitening. Achieve professional results safely and easily at home with these top-rated teeth whitening strips.
HP Teeth Whitening Dry Strips
After the birth of gel strips, consumers have higher and higher requirements for the use of teeth strips. They need to be more docile and close, have better whitening effect, and have more flexible use time. Dry teeth strips have emerged as the times require, solving the problem of gel tooth strips. Problems such as sliding, short usage time, and poor experience occur during use.
PAP Non-Alcohol teeth whitening strips OEM ODM PAPNA-02
Double White’s PAP Non-Alcohol Teeth Whitening Strips OEM ODM (PAPNA-02) deliver safe, effective whitening without alcohol irritation. As the best white strips for whitening teeth, they offer OEM ODM customization for Double White’s bright smile solutions.
PAP Non-Alcohol teeth whitening strips OEM ODM PAPNA-04
Professional and dental grade material white strip teeth whitener helps remove stains effectively and powerfully yet gently, specially designed for sensitive teeth. FDA registered and clinically proven to effectively and safely whiten teeth.
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