You can book a 30-minute bubble bath for $75 at this store on NYCs Upper East Side

Unlike the lucky New Yorkers who can take a bath in their kitchen, I, like many others, don’t have a tub. Lush has a unique solution — but it’ll cost you $75 for 30 minutes of blissful soaking. The cosmetics giant offers a private, self-led bathing treatment at its spa on the Upper East Side, complete with a selection of their signature products. “It’s really the ultimate experience,” Ruby West, the niece of a Lush founder who provides the company with research and development support, told The Post.The aptly named “Book-a-Bath” treatment comes with a rotating theme, and when I visited the spa one frigid afternoon, it was inspired by the movie “Wicked.” The theme will stay in place until November 2025 to coincide with the release of the second part of the film.“With Wicked, we’re hoping to create a sense of magic within the spa,” said West, the mastermind behind the experience, who explained that Lush collaborated with Universal to bring the room to life. The experience kicked off with a glass of cucumber-infused “spa water” and a formal invite to the “Ozmopolitan” LUSH spa (yes, really).After trading my blazer and boots for a bathrobe and slippers, I stepped into Emerald City. Inside the sparkling clean treatment room, the atmosphere was as warm and inviting as it was magical.

The decor was fit for the Wizard himself, with emerald green tiles, gold accents and the flickering reflections of candlesticks dancing across the surface of a steaming clawfoot tub.Included in the treatment was a pot of Lush face cleanser, chosen specifically for my skin type, and a bar of exclusive Emerald City soap molded into the shape of the iconic movie set.Each session also comes with an exclusive bath bomb, which West said was the original inspiration behind the entire experience. “We are the creator of the bath bomb, my auntie made them herself in her back garden,” she explained.“We really wanted to show everybody that this is what we d...