How does this mask differ from a standard collagen cream, and why is the shark fat ingredient included?

Unlike a standard leave-on cream, this is a rinse-off mask designed for a short, intensive session, typically used 1–2 times per week. The formula relies on desamino-collagen, a modified form that creates a soft conditioning film on the skin's surface. This helps reduce the feeling of roughness and makes the skin appear smoother and more supple immediately after rinsing, rather than being absorbed deeply like some proteins.

Shark liver oil is included for its squalene and alkylglycerol content. These components are valued in cosmetics for their skin-softening properties and ability to support the skin barrier. Combined with emollients like jojoba, olive, and corn oils, the mask helps reduce moisture loss, which is particularly useful for dry or mature skin that may feel depleted after exposure to wind, heating systems, or heavy makeup.