Infantile hemangiomas (IH) leave sequelae after involution. Topical application of timolol maleate (TM) is the mainstream treatment for superficial lesions but is limited by its low penetrable properties. We aimed to develop a superior skin permeation drug while maintaining the therapeutic properties of timolol. https://www.wholisticpet.shop/product-category/novelty-items-kitchenware/