Atopic dermatitis (AD)—a fancy name for eczema—is characterized by red, itchy, inflamed skin that takes the form of a rash (11).
The irritation is somehow linked to the immune system becoming disordered and overactive (12). When this happens, inflammation arises, damaging skin to the point of dryness and itchyness.
As the previous diseases we’ve discussed, this one contains a gene mutation too. And similar to the others, this gene mutation disrupts the creation of the protein filaggrin.
Can you guess what this protein’s job is?
It helps maintain a healthy, protective barrier on the very top layer of the skin. Without enough, moisture can escape while bacteria and viruses can enter.
This results in very dry skin that is prone to infection.
Since collagen makes up 75-80% of the protein in skin, you would think that it could help skin ailments like eczema (13).
Well, you’re in luck—it totally does...
In an 8-week clinical trial, statistics showed that skin hydration increased substantially with the use of collagen (14). And that’s in just 8 weeks!