If you decide to use a protein treatment, I suggest using a moisturizing conditioner after using the treatment on your hair. I have friends that use protein on a regular basis and their hair is fine. However for me, it is not necessary. My main focus for my hair is ensuring that it is moisturized properly.
You can add a small amount of silk amino acids to your shampoo, conditioners, and even you stylers when you feel that your hair may need an extra boost of strength. Protein is great for rebuilding the structure of the hair and strengthening your coils. But, at the same time, if it isn’t used properly it can cause more damage to your hair. Use with caution!