I'm not based in the UK but rather in Germany and I ordered a kilo via express: This is the first time my parcel got flagged, it arrived with a "Security Checked" Sticker, since Kratom is legal it wasn't an issue but you might consider this when ordering to the UK. However the stamps with the corresponding strain is missing so there is no way to tell what the free sample is. Altogether for the markup not worth it in my eyes, I'll simply order larger quantities directly from Indonesia.