Gold Lust Repair & Restore Shampoo. $49. Shop Now. For a completely rejuvenating experience, try Oribe's shampoo, which is made especially for color-treated or damaged hair. In addition to nourishing and strengthening the hair, it also balances the scalp, promotes circulation, and protects against further damage. The hair shaft is what you see when the hair grows out of your follicle—a flexible protein called keratin made of three parts: the medulla, cortex and the cuticle. Now that we’ve covered some basic anatomy, we can dive into what makes curly hair curly or straight hair straight. Genes- Curls are hereditary and curly hair is a dominant trait. 1. Blow dry with cold air. If you’ve already mastered straight and sleek hair via the classic “blowout,” you might consider switching up your method slightly with blasts of cool air, instead 3. To activate the keratin, hair are made to undergo a heat treatment via a steam machine. This step can take up to 20-40 minutes depending on the hair texture. If you have very curly hair, then instead of steam, a blow dry might be done for quicker and lasting absorption of keratin. 4. Hair are washed again to rinse off keratin. 5. This twist is present in all hair — straight or curly. If you heat keratin to around 419°-455° F, the alpha helix starts to melt. This is a physical change and it is irreversible. Your hair will retain the shape of the melted keratin at a molecular level.”. “Your hair shows you this molecular damage by not getting back into its natural 4 Ways Using A Keratin Treatment Will Improve Your Hair care Routine. 1. A keratin treatment can visibly heal split ends. 2. A protein mask can break the color-fade cycle. 3. Keratin can counteract dullness in curls. 4. Keratin can hydrate damaged hair. Hair straightening is a process that involves breaking the chemical bonds in the keratin molecule that make the hair curly. Keratin is the protein that makes up hair, and it has both strong and weak bonds that keep the hair in its curly shape. Straightening the hair involves the use of either a chemical or physical method to break these bonds. The brand claims its Alpha Keratin 60ku, a protein similar to keratin in your hair, can “heal” the keratin in damaged hair. Reviewers say it is great for their fine, curly hair. After your initial trim, keep damage at bay by getting your curly hair trimmed once every 6 to 8 weeks. Apply a Deep Conditioning Treatment One of the best ways to nurse your hair back to health is to ensure it has plenty of moisture. Keratin is the main protein found in the skin, hair and nails. It is responsible for giving hair its tensile strength. Keratin is the building block of hair, and its concentration and orientation vary between different races, thus giving rise to straight hair, curly hair, and coarse and thin hair. 4ITIs.