No, I choose not to use preservatives. Many people are sensitive to them, myself included. My natural products don't contain water (they are anhydrous) meaning I am not obligated to use a preservative. The product feels richer on your skin but, as a little goes a long way, they give brilliant value and brilliant moisturisation!
Do I need to keep them in a fridge?
No, this is unnecessary. All products will remain in stable optimum condition stored in a cool dry place with no extremes of temperature. Please use them with clean, dry hands so you do not introduce any 'nasties' into the jar. It's also good practice not to leave a jar unopened in a damp bathroom where water or condensation can contaminate.