[Misc] What are those thick, jello like face masks they put all over your face, eyes, and lips at the spa called?

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I see spa's do these kinds of facials all the time but I have no clue what they're called/what they consist of. They gloop on a ton of it all over your face except your nostrils and then it starts to "harden" into like jello that they just peel off. I wanna do it at home but can't find any website that knows what I'm talking about 👉🏼👈🏼 Hopefully someone on here would know:)
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Submitted by Ok_Turnip6019