9 Best Treatments for Bleached Hair in 2022 (Licensed Cosmetologist-Reviewed)

If you have thinner hair and don’t want to worry about weighing it down, look towards lighter oils like argan, jojoba, and tamanu.

Another common issue with bleaching is that it leaves brittle hair. And while hydration can help to combat this weakness, protein will actually help your hair regain its strength by filling in the damaged areas—kind of like spackle.

If a product doesn’t specifically use the words “protein” or “amino acids” in its labeling, it might still be protein-rich. Look for words like keratin, collagen, silk, oat, rice, or wheat as these are good indicators of protein content, too.

One of the first things you should check is whether or not the product is labeled as color-safe. Certain ingredients can strip the dye from your hair, which is the last thing you want to do. However, not all products will note whether or not they’re safe for colored hair, but that doesn’t automatically mean that they’re harmful.

A quick way to tell if a product can still work for your colored hair is to check if it’s free from sulfates and alcohols, which are some of the main stripping culprits.

A fairly simple fix is to regularly use products that have a purple or blue tint—purple for blonde hair, blue for brown. Just be sure not to use one too frequently or for too long as that can cause your hair to become dark or gray looking.