Cosmetic ingredient (4,4)
I believe the answer is:
aloe vera
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cosmetic ingredient</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for aloe vera that I've seen before include "Plant substance used in cosmetics" , "Cosmetic substance" , "Something soothing" , "cosmetic juice" , "cosmetic preparation" .)