What Happens To Your Hair When You Use Dry Shampoo? Experts Explain.

What Happens To Your Hair When You Use Dry Shampoo? Experts Explain.

If you're a fan of dry shampoo, you're not alone. It's a lifesaver for those times when you just don't have time (or energy) to wash your hair. But have you ever stopped to wonder what's actually happening to your hair when you spray on that dry shampoo? We talked to some hair experts to find out.

Dry shampoo breaks down oil

The main reason to use dry shampoo is to soak up excess oil in your hair. "Dry shampoo typically contains starch or other oil-absorbing materials to help soak up the oil and sweat on your scalp," says Dr. Jennifer Chwalek, a board-certified dermatologist and hair expert based in New York City. When you apply dry shampoo to your hair, these ingredients break down the oil on your scalp, making your hair appear fresher and cleaner.

But too much can be a problem

While dry shampoo can be a lifesaver, using too much of it can be a problem. "Overuse of dry shampoo can clog the hair follicles and irritate the scalp," warns Dr. Chwalek. "This can lead to hair breakage, thinning, and even hair loss." So, while it's okay to use dry shampoo every once in a while, make sure you don't rely on it too much.

It can give your hair volume

In addition to soaking up oil, dry shampoo can also give your hair some much-needed volume. "When you apply dry shampoo to your roots, it absorbs oil and gives your hair a lift," says Christopher Naselli, a celebrity hairstylist in Los Angeles. This is especially helpful for those with fine or flat hair.

But it's not a substitute for washing

While dry shampoo can be a great temporary fix when you're short on time, it's not a substitute for washing your hair. "Dry shampoo should not replace washing your hair," says Naselli. "It's important to still regularly wash your hair to keep your scalp and hair healthy."

It can cause buildup

If you're using dry shampoo every day, it can start to build up on your scalp and hair, leading to irritation and even dandruff. "Too much dry shampoo, especially if you're not properly washing your hair, can lead to buildup on your scalp," says Dr. Chwalek. "This can cause itching, flaking, and even hair loss."

So, What's the Verdict?

Overall, dry shampoo can be a great way to soak up excess oil in your hair and give it a little lift. But it's important to use it in moderation and not rely on it too much. And, most importantly, don't let dry shampoo become a substitute for washing your hair regularly. If you experience any irritation or hair loss, consider cutting back on your use of dry shampoo and seeing a doctor if the issue persists.