Why Patch Testing Matters for Consumer Brands
Launching a topical product comes with an unspoken promise. That promise is that the product will be safe and comfortable when used by real people, not just in theory. For consumer brands, especially in skincare, personal care, and wellness, patch testing is often the first meaningful step toward understanding how a product interacts with human skin. It helps brands move from assumptions to evidence early, when decisions are easier and less costly to change. What Is Patch Tes
By Ben Brockman