When choosing which coenzyme q10 face cream to buy, also look closely at the company. Many companies take short cuts; adding only the bare minimum of CoQ10 so they can brag about it on the product label and sell more.
You want to find the companies that truly care about you and that put the absolute best amount of CoQ10 into the cream, no matter if they get less profit. It is quite an expensive ingredient, but the best companies will add generous amounts despite the costs.