French Argiletz. French Superfine Yellow Clay. A cosmetic clay for all skin types, used in skin masks to purify, tone and nourish the skin, to remove black heads and superfluous fats ftom the pores and stimulate circulation and exfoliation. Mix with a little water to form a smooth paste and apply as a facial mask. Add 2 drops of essential Rose oil, Orange oil, Jojoba oil, or Tea tree oil for enhanced therapeutic effect