Knowledge Hub
Expert manufacturing advice, industry insights and practical guidance.
Articles from the OLC team covering white label manufacturing, compliance, flavour development, nicotine pouches and product innovation.
E-Liquid Ingredients Explained
What is e-liquid made from? Explore the roles of VG, PG, nicotine and flavourings, and how each ingredient influences formulation, flavour, viscosity and the finished product.
Read more
Freebase vs Nic Salt vs Shortfill Explained
Freebase, nic salt and shortfill are common e-liquid terms, but they don't all describe the same thing. Learn the key differenc...
Read more
What Is White Label E-Liquid Manufacturing?
What is white label e-liquid manufacturing and how does it work? Explore the process, benefits and key considerations for busin...
Read more