Regardless of which type of hair straightening procedure you want to work on, the hair can only manage a certain amount of chemicals and heat. So you should give your hair that extra TLC to prevent hair shedding. You should also follow a post-hair care routine to condition and hydrate your hair. You should use a toxin-free shampoo, wash your hair with tap water, and apply leave-in conditioner, serums, collagen, and polypeptides especially formulated for chemically treated hair. Opting for toxin-free haircare products (like those offered by Mamaearth) will help improve your experience. Humectants also help retain moisture in the hair, thus helping control damage.