Bitter cucumber extract in 3 ways: 1. Grinding and sifting the bitter cucumber after drying it. 2. Soaking the bitter cucumber in olive oil for more than 20 days. 3. Roasting and frying the bitter cucumber with camel hump fat. ❌ Bitter cucumber should not be used on open skin or wounds, nor should it be used by pregnant or nursing women, and it is not suitable for sensitive skin. The price of the box is 50.