How much silver is in the 4 oz tubes of Redmond Clay Facial Mud and the Charcoal Masks?

Each tube will contain 5 ppm of silver.

Each tube of Redmond Clay Facial Mud or Charcoal Mask will contain 5 ppm (parts per million) of silver. That's an incredibly effective yet safe amount. Based on the daily oral reference dose (RfD) set by the EPA,  a person who weighs about 154 pounds would have to consume silver that's over 50 ppm once per day to put themself at risk for any negative health effects.