4 fl oz Ritual Mix a teaspoon or so with water, hydrosol or yogurt and apply to a damp face, let sink in for at least 20 minutes. To receive the exfoliating benefits, gently massage the mask into the skin with a little warm water, then rinse off. Use as a twice a week mask. Good for all skin types. Shelf Life Lasts 6 months. Store in a cool and dry place. Our products are organic and freshly made-to-order skin food. We do not use toxins that make things last forever.