Aha. What would be the best way to test if my hair has an overabundance of protein?

Sent from my GT-I9505 using CurlTalk App
Dutch CG | Type 2C/3A | Fine Hair | Medium Density | Low Porosity | Poor elasticity

Shampoo: Dr. Organic Coconut Oil
Conditioner: Drug store house brand while in search of my holy grail
Styling: L'Oreal Studio InvisiFX 6