I don't think anything can work 100% a hundred percent of the time. But, Eczema-ltd has worked the best for me. I was curious and did a search on the ingredients and found that they have anti-inflammatory properties as well as anti-bacterial and one of the ingredients - I can't remember which is vascular constricting which reduces redness and flushing so you get the benefit of laser without the price and pain so many experience.
I also use jojoba oil which has a lot of great beneficial properties also.
Diane