Help on a good hydrating system for home use please !

Hi all ,I have short curl and very dry hair . I've tried lots and lots of moisturizes and masks ( Paul Mitchel,KMS, Redken, Lanza ....) but none of them worked out as I expected. One made hair softer but with more volume , another softer but curlier and so! The only things that make my hair looks better is to use a few of silicones (like KMS flat out Relaxing Balm ) and leave hair dry naturally since I don't like blow driers.I know that is possible to make a process called "Deep Hydrating" in salons but I'd like to know if there's something like that for home use.Please any help ??Thankin'in advanceCarla