Why Cooperate with Us
Production
Patented technology HKH production line, ensure large capacity production, and higher quality of gel.
Team
More than 20 R&D engineers, professional team to offer the best service for customers.
Service
Free samples, making proofing of customizing formula within 3 days.
Apr. 28, 2026
Research Review on the Impact of Personal Lubricant Ingredients on Sperm Vitality and Motility For couples who are trying to conceive, the choice of personal lubricant is not only related to comfort but also to the smooth progress of their family planning. Certain ingredients in traditional personal Lubricant, such as glycerin, preservatives, and excessively high osmolality, may have a negative impact on sperm activity and motility. This iss Read MoreApr. 28, 2026
Impact of Different pH Values in Lubricating Jelly on Female Vaginal Micro-ecology Compatibility The female vaginal micro-ecosystem is a delicate acid-base balance system. In a healthy state, the vaginal environment is weakly acidic, with a pH value usually maintained between 3.8 and 4.5, which effectively inhibits the growth of pathogenic bacteria. Lubricating jelly, as an "external substance" entering the vagina, its pH value compatibility w Read MoreApr. 28, 2026
Testing the Risk of Erosion of Water Based Lubricant on Silicone Sex Toy Surfaces The popularity of sex toys has increased players' attention to maintenance. Silicone, as a mainstream high-quality toy material on the market, is durable, but it has specific taboos when choosing personal Lubricant. The industry generally recommends pairing silicone toys with water based Lubricant, not silicone-based personal Lubricant. The logic b Read More
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