PH 39 (COSMETICS): 1 a primary irritant and is the source of the stinging sensation.

2 The addition of __., will also help to reduce any stinging sensation.

3 a function of formulation and drying time.

Question

1 a primary irritant and is the source of the stinging sensation.

2 The addition of __., will also help to reduce any stinging sensation.

3 a function of formulation and drying time.

LEIGHTON DWIGHT OBILLOS · Accepted Answer

1 Alcohol

2 emollients or aloe, allantoin, etc

3 Stickiness

1 a primary irritant and is the source of the stinging sensation. 2 The addition of __., will also help to reduce any stinging sensation. 3 a function of formulation and drying time.