Knowledge Base: General
- Can teenages use METRIN?
- What ages can use METRIN?
- Is METRIN using the same formula since 1932?
- Why haven’t I heard of METRIN?
- Is METRIN really 80 years old?
- Who Macil Sumpter?
- Is METRIN the same as CLC?
- Is METRIN the same as Biogime?
- Do you have samples?
- What can I do if my products leak while I was travelling?