skin safe - yes! 

8oz by weight 

IFRA Category 1 Not approved
IFRA Category 2 2.75%
IFRA Category 3 8.92%
IFRA Category 4 50.00%
IFRA Category 5A 13.00%
IFRA Category 5B 10.35%
IFRA Category 5C 13.00%
IFRA Category 5D 3.42%
IFRA Category 6 Not approved
IFRA Category 7A 5.55%
IFRA Category 7B 5.55%
IFRA Category 8 3.42%
IFRA Category 9 35.35%
IFRA Category 10A 35.35%
IFRA Category 10B 55.55%
IFRA Category 11A 3.42%
IFRA Category 11B 3.42%
IFRA Category 12 Not limited