Being allergic to both aloe and lanolin, there are many brands that I wish I could try, but can't even consider. Some concoctions contain aloe, some contain lanolin - I've even found some that contain both. Suffice to say, I must read labels and ingredients lists very thoroughly before buying any products.
I usually use petroleum jelly, or zinc oxide ointment, or bacitracin zinc in a parrafin base (depending upon circumstances and where they're to be applied). To protect my PUL pants from any of these, I usually wear a pair of cotton briefs/short inseam boxer briefs over my disposable diaper for sleeping or extended wear. This has a bonus effect of absorbing potential leaks so my PUL pants may be damp-ish but not sloshy if a leak does occur.