PH 39 (COSMETICS): ROLL ONS TYPES

1 oil-in-water emulsion;
presents the active ingredient in a readily accessible solution form in the external phase;

2 SHORTER DRYING TIME; only actives with
adequate alcohol solubility work in this system;

3 ANHYDROUS; physical suspension; antiperspirant salt in volatile silicone.
dry application, non-tacky feel, and effectiveness;
suspension

Question

ROLL ONS TYPES

1 oil-in-water emulsion; 
presents the active ingredient in a readily accessible solution form in the external phase;

2  SHORTER DRYING TIME; only actives with
adequate alcohol solubility work in this system;

3 ANHYDROUS; physical suspension;  antiperspirant salt in volatile silicone. 
dry application, non-tacky feel, and effectiveness; 
suspension

LEIGHTON DWIGHT OBILLOS · Accepted Answer

.

1 Water-based roll-ons

2 Alcohol-based and hydro-alcoholic roll-ons

3 Suspension roll-ons

. 1 Water-based roll-ons 2 Alcohol-based and hydro-alcoholic roll-ons 3 Suspension roll-ons