After using water based lubricant, some users experience localized itching, redness, or even a burning sensation. Many consumers' first reaction is that the product has "gone bad." In fact, this is more likely due to an allergic reaction triggered by specific ingredients in the product. The mucous membranes in the intimate areas are extremely delicate. For users seeking the ultimate experience, the "hypoallergenic" nature and "safety" of the ingredients have long surpassed lubrication itself, becoming key factors in the purchasing decision.
The main "culprits" causing allergies usually fall into three categories. First, low-quality fragrances or artificial colorants, additives commonly found in low-end products, which strongly irritate mucous membranes. Second, inferior preservatives (such as parabens), which can easily trigger hypersensitivity reactions if not properly controlled during mass production. Third, pH imbalance. Since the private area is weakly acidic, lubricants with a pH value significantly deviating from this can disrupt the micro-ecological balance and cause allergies. To avoid these risks, brands should adhere to "ingredient subtraction" during OEM production, use medical-grade raw materials, and undergo rigorous biological tests such as vaginal mucosal irritation and skin sensitization.
In this era of the "ingredient-conscious," brands that emphasize "low-sensitivity formulas" and "no alcohol, no preservatives, no fragrance" can quickly capture the high-value sensitive skin user group. By partnering with OEMs that have medical-grade backgrounds, follow GMP standards, and hold global certifications, brands can ensure each formula undergoes thorough clinical safety validation, thereby building a safety and trust moat in the fierce market competition.
