No: natural rubber latex condoms, such as the ones sold by Terpan Laboratories, are only compatible with a water- or silicone-based intimate gel. Oil- or fat-based lubricants (butter, margarine, baby oil, etc) cause micro holes in the latex, significantly increasing the risk of the condom splitting and of spreading sexually transmitted infections (STI). Therefore, you are strongly advised not to use these types of lubricant on latex condoms.