The product description positions this mask as a short course for times when the skin is under visible stress — cold weather, wind, dry indoor heating, lack of sleep, or urban pollution. A practical rhythm is once or twice a week for two to four weeks, then pause and observe how your skin behaves. Overusing any active mask, especially one with essential oils and rich emollients like shark oil, can overwhelm the barrier and make sensitivity worse rather than better.
Apply a thin, even layer to clean, slightly damp skin, leave on for the time indicated on the packaging (usually 10–15 minutes for this type of mask), then rinse with lukewarm water. Follow with a lightweight, barrier-supportive moisturiser. If your skin feels comfortable and looks calmer, you can repeat the next scheduled session. If you notice stinging, increased redness, or breakouts, stop the course early and return to a minimal routine of gentle cleanser and moisturiser until the skin settles.
Because the formula contains cypress and neroli essential oils, it’s wise to patch-test behind the ear or on the inner forearm 24 hours before the first full-face use, even if you don’t consider your skin sensitive. Store the tube tightly closed at room temperature, away from direct sunlight, and use within the period-after-opening symbol on the pack.