I dye my hair endlessly, and as a result it’s very dry and damaged, any home remedies or products that help hydrate hair? Or make it look less frizzy
Well; obviously - dying your hair less would be the first way to start hydrating your hair. There is not any product at this point that is going to save your hair. It's over processed. You need to instead think natural. Start with not blowing it dry and straightening it all the time. Next, cut down on the dye sessions. I know it's your identity it's how you cope with life whatever it may be. But, you're not going to have beautiful hair and keep up at this rate.
That being said to help your hair and get it back into luscious locks condition you need to up the water intake. Increase Omega 3's. Try rinsing your hair with vinegar; I keep a spray bottle of apple cider vinegar in my shower and spray my hair from scalp to root let sit for a minute and then rinse. I have a co-worker who swears by mashing 1 banana and 1 avocado into a bowl and then spreading it in her hair she leaves it sit for an hour and then rinses with warm water.
Good luck!