How to hydrate hair without oils?

[cryoto]

I'm allergic to malassezia, so baisically I need to avoid all oils (expect MCT and squalene).

What products can you recommend for hydrating/styling curly hair without oils?

 

[JohnDoe]

Sea salt spray for styling

 

[cryoto]

Sea salt spray for styling

Do you think I can combine it with leave in conditioner? Salt probably will dry hair

 

[grantbrooks]

try raw eggs