I'm a big supporter of sealing, but I don't see how aloe would be a sealer. The point of sealing is to form a barrier to "lock" moisture in, and "block" out excess environmental moisture. The only thing that can do that, is oils.

Some lighter ones would be grape seed, jojoba, or sweet almond oil. You can use tiny amounts and see if that helps.
2C/ Coarse/ Normal porosity/ SW Florida/ Salt & Pepper
Cleanse: AIA cowash, TJ Tea Tree Condish
Condish: JC Too Shea, Tresemme Botanique
Stylers: flax/okra gel or KCCC + CJ PP or JC Spiralicious
Experimenting with Got2B Ultra gel and loving it so far!