What is the difference between water-resistant and waterproof sunscreens, and why does NEODERMA emphasize water resistance rather than waterproof protection?

The terms “waterproof” and “sweatproof” are no longer permitted in sunscreen labeling because they can be misleading; no sun protection product can be entirely waterproof or sweat-proof. Instead, the designation “water-resistant” indicates that a sunscreen has been tested to maintain its SPF protection for a specified duration while exposed to water or sweat, typically up to 40 or 80 minutes, depending on the formulation.

NEODERMA emphasizes water resistance in its products, such as Blue Blood Sunscreen SPF30, because this classification adheres to European Cosmetic Regulations, which require rigorous testing to substantiate such claims. By focusing on water resistance, NEODERMA assures consumers that the sunscreen will effectively protect the skin against UV rays during moderate water exposure or sweating. However, it is still crucial for users to reapply the sunscreen after swimming, excessive sweating, or towel drying to ensure optimal protection.