Can Experian Boost Lower the Fico 2 score?

[Ijbennett2]

I don't know what else could have lowered it at this point.

[CorpCrMgr1]

I know from first hand experience it can lower FICO 8.  A couple of years ago I added a couple of previous non reporting items and my score immediately dropped several points. I quickly removed the additions. 

[CorpCrMgr1]

I know I've never been late on my utilities, yet my score dropped a few points. The utilities had been in my name for the then dozen plus years since I bought my house.

[nytokyobred79]

Yes, it can drop your score just as  @CorpCrMgr1 says. I also used it for my Netflix and maybe another account a few years back and realized that it was the cause of my score drop. At first, I gained 10-12 points but then over time it began to supress my score. I can't remember exactly what causes the algorithm to drop scores but I think it's how the payments are reported. Someone else may be able to elaborate further.