In modern life, dried shampoo has become a "savior" for busy days, helping to immediately clean hair without having to wash your hair. However, according to experts, using dried shampoo too often can lead to unpredictable consequences for hair and scalp health.
Significant benefits if used properly
Dried shampoo is a convenient solution to absorb excess oil, making hair look cleaner and more fluffy between washes, said dermatologist Brendan Camp, who works at Weill Cornell Medicine and Dermatology Clinic (New York, USA).
This product also helps reduce the frequency of heat exposure from dryer and stretcher, common factors that damage hair. In addition, dried shampoo also helps maintain dyed hair color, making the color more durable by reducing the number of hair rinses.
Some types of dried shampoos are even designed with pigments suitable for hair color, helping to cover gray hair temporarily. For those who are busy or travel frequently, this is an indispensable rescue product.
But there are many potential risks when abusing
Although convenient, dried shampoo cannot replace hair washing with water and traditional shampoo. Taking too much too often can cause a buildup of excess products, oil and dead skin cells on the scalp, creating conditions for dandruff, inflammation and hair loss, warns Dr. Brendan Camp.
Components such as alcohol in many types of dried shampoos can cause hair and scalp to dry out and break easily. In some cases, users also have contact dermatitis due to a reaction to the fragrance or preservatives in the product.
Even though there is no direct research to conclude that maintaining the habit of using dried shampoo instead of shampoo can impair scalp health, a factor that has been proven to be closely related to hair loss.
How to use it properly to protect hair
Experts recommend spraying dry shampoo only on oily hair, not all the head. After spraying, leave on for a few minutes and then brush thoroughly to remove the leftover product. And most importantly: do not use it continuously for many consecutive days, should wash your hair with water at least every 1-2 days.
When choosing a product, prioritize one that does not contain paraben, sulfate, phthalate or formaldehyde, especially if you have sensitive scalps. These ingredients can cause irritation or even have a negative impact on long-term health.
Stop using immediately if there are unusual signs
If you notice an unusual itching, redness, burning, or broken hair, stop using dried shampoo and consult a dermatologist. In most cases, symptoms will decrease after 1-2 weeks of stopping using the product.
Dried shampoo is a powerful assistant in hair care, but should only be used as a temporary solution, not completely replacing traditional hair washing. A healthy hair starts with a clean scalp, don't let convenience trade your health.
