00:01
Hi, the question is asking us about what kinds of substances would you expect to find in moisturizing cream? so, substances present in moisturizing cream are, first is petrolatum, then linolein, mineral oil, dimethicone, glycerine, lacythine, opylene, glycol, these are the substances that are present in moisturizing cream.
00:56
Now, the second part is asking us about what physical or chemical properties of these substances would help alleviate itching and inflammation of the skin.
01:06
So basically, if we see the physical properties.
01:11
In physical properties, these substances will alter the ph of the skins and due to this alteration in ph, the itching will get reduced or increased...