A terrifying black bath bomb is taking over the internet.
Twitter user Jack Mull, from Manchester, shared the below video of the creepy bath bomb in action - which has since been retweeted almost 9,000 times.
"This bath bomb is some Voldemort sh*t," he wrote.
So spooky.
Turns out the beauty product is a City Lights bath bomb from Etsy seller TickTickBloom, and can take your bathing experience over to the dark side for £4.
The bath you'd actually be scared of ever coming out of again.
We think we'll be sticking to our bright and glittery bath bombs, thanks!