The Tonic ingredients list

Water, Sodium Lauryl Sulfate, Sodium Laureth Sulfate, Dipropylene Glycol Methyl Ether, Lauramine Oxide, Dioctyl Sodium Sulfosuccinate, Fragrance, N,N-dimethyl 9-decenamide, Sodium Chloride, Disodium Glutamate, Methylisothiazolinone.

CAUTION: EYE & SKIN IRRITANT Keep out of eyes. Flush with water for 15 minutes if contact occurs. Completely rinse product from skin and jewelry after use. DO NOT INGEST. Contact physician if ingested or if irritation occurs. KEEP OUT OF REACH OF CHILDREN AND PETS