Is Coconut Lube a Safe and Effective Personal Lubricant Choice Conceive Plus Aloe Vera Gel: Not for Lubrication! , 1 While aloe vera gel is great for sunburns, remember it says for external use only. Using it as a lube can cause burning and irritation in your vagina due Hello Cake Premium Aloe Based Lube, Unflavored Personal Lubricant for Men and Women, 3.3 fl oz Walmart.com Do Lubricants Affect Pregnancy Chances? Many couples wonder if lubricants can prevent conception. Oil based lubricants (like Vaseline, coconut oil, creams, lotions) can slow down sperm movement and reduce pregnancy chances. Aloe Lube gentle, hypoallergenic, pH balanced Hello Cake Can You Use Aloe Vera as Lube? (+ Some Worthy Alternatives) Coconu