In the customization process of lubricating jelly, color stability is often overlooked by brands but directly affects the consumer's first impression. This is especially true for lubricating jellys with high transparency requirements or fruit-flavored products with specific scents. If there is a noticeable color difference or cloudiness between the bulk product and the sample, it often leads to frequent customer complaints. Ensuring "zero color difference and high transparency" relies on rigorous control of raw material purity and vacuum emulsification technology.
The first step to achieving zero color difference is batch management of raw materials. The OEM must insist on re-inspection of medical-grade raw materials to eliminate trace impurities. In the production process, a 3,000-square-meter Class 100,000 cleanroom environment and a fully automated vacuum emulsification system are used. The vacuum environment effectively removes tiny bubbles in the liquid, preventing oxidation and discoloration of ingredients during stirring. Meanwhile, 21 quality inspection procedures precisely compare the color, viscosity, and pH value of each batch. For brand owners, this stability is the cornerstone of brand credibility. High-quality lubricating jelly should be as pure as crystal; this is the most direct psychological promise of medical-grade quality to consumers and the visual red line distinguishing low-end inferior products.
When selecting a manufacturing partner, brands should require the factory to provide stability test reports. Utilizing the factory's reserve of over 2,000 mature formulas allows for quickly identifying high-performance solutions. Combined with free design and qualification authorization one-stop services, new brands can start with zero factory investment, saving 200,000 yuan in R&D design costs to invest in brand building. Choosing a strong factory with FDA and CE certifications not only ensures batch-to-batch quality consistency but also enhances the product's end-market premium potential, helping the brand secure a stable position in the high-end care segment.
