Additional prepaid return envelope


If you're purchasing laboratory test kits (excluding our 4count season packs*) and need additional envelopes in order to return samples to the lab on seperate occassions then please request extra envelopes for your order here. 

Where possible please return samples in the same envelope -  it's better for the planet and saves postage costs too. Thank you!


*A different discount system for postage already applies to these products 🙂

What our customers say

Horse 4Count Season Pack


Horse Owner

I have a tricky horse, he can have a worm burden even when his fellow herd mates do not so I have to keep an eye on this with regular checks. I have used Westgate Labs worm counts for many years now and thankfully as a result of their reliable, efficient service we are on top of the situation. 

Thank you Westgate Labs, much appreciated.