Let’s talk about potential restrictions on preservatives!

There may be restrictions on certain preservatives in your part of the world, something to keep in mind when you’re following formulas or creating new ones. I do my best to keep up to date on these things, but I can’t possibly know every single restriction outside of Canada or the USA because I only…

You are not logged in. This content is for $1 Level, $3 Level, $5 Level, and $10 Level members only. Please login if you are a member.
Log InSubscribe