Please come in and ask again.
The Guaizulene that was ordered Web page to use
Usage rate: 0.05-0.5%
It means that the total weight is 100 grams.
Using this Guaizulene 0.5g+serum base 99.5g will get a serum with a guaizulene concentration of 0.5%, is that correct?
This one dissolves in oil. That means it won't dissolve. Doesn't go well with serums that have a water base.
But it will melt into the oil serum. Or a cream with an oil base, right?
Please recommend an example that can be used as a base for using this Guaizulene. Thank you in advance.