What is the difference between Almost Naked® and BioNude®?

Almost Naked® is made with organic aloe vera while BioNude® is made in a base of hydroxyethylcellulose.The differences are mostly preference related. Almost Naked has a thicker viscosity and is naturally scented with real lemon and vanilla (some people prefer/don't prefer scent, so that's a big difference between the two). BioNude is a thinner viscosity and has no scent. It is hypoallergenic and designed for those with flavor or aloe sensitivities.