Hi everybody <BR>I was just curious to see how long the 4 oz bottle of cp serum lasts for everyone taking into account that some people start slow and others require much more of the product.<BR><BR>Thanks, Dave<BR>GBHow long did 4 oz bottle of cp serum last (or project it if you have not finished it yet)1-2 months3-4 months5-6 months7-8 months9+ months

Dear Da52391:

We've found that for most clients the 4oz Regular CP Serum lasts quite a while (at least 6 months).

Some dilute it to carry it even farther!

Best Wishes,
-Skin Biology