Yes! There are some brands out there such as HORI and PowerA that are licensed by Nintendo to make Joy-Cons and other Switch accessories with fun designs and character patterns. They will work 100% fine with your console, and offer a warranty just in case you do run into any problems.
It's best to avoid other sellers on Amazon and unknown brands that haven't been approved by Nintendo as these can potentially harm your console and are also susceptible (probably more so) to the dreaded controller thumb stick drift. This is where your analog sticks will appear to be moving your character or the field of view in-game without you touching or controlling them, due to a drift in the mechanism that is, unfortunately, a common Joy-Con problem.