Dr. Psomadakis loves the Vaseline Instant Dry Skin Rescue Body Lotion (£7.50) because it's "fully of hard-working ingredients, including hyaluronic acid, glycerin, lipids, and petroleum jelly, making it super hydrating and fast-absorbing." Plus, it's an affordable option, which is a must when you're slathering it on.
For patches of extremely dry skin, Dr. Psomadakis recommends using pure vaseline, which can work wonders on the stubborn areas.