You must have a commercial portfolio, and it needs to be online where people can see it. Take all the crazy and fun makeup out of your portfolio, put that in a separate place where the commercial client will not stumble upon it.
The “no makeup look” is what they want to see, polished and clean. This is the most difficult makeup to perfect because it involves restraint, something most artists have not perfected and truth be told, don’t want to perfect. It’s boring.
Here are a example