The Secret to Hair Elasticity is....
If your hair is becoming difficult to curl or even losing its natural curl, then it is most likely losing its elasticity.
One way to test if it needs protein is by taking an inch of your hair and stretching it. If it stretches far and does not return and / or breaks, it is a sure sign that your hair is in need of protein.
Protein boosts elasticity by strengthening strands and giving it the bounce for healthy hair..