The idea that hair gets "used to" a shampoo is a myth. While it's true that your hair's condition and needs can change over time, this is not the same as your hair becoming accustomed to a particular shampoo.
Here's why:
- Hair is dead: Hair follicles produce hair, but the hair shaft itself is made of dead protein. It cannot adapt to a shampoo or develop a tolerance to its ingredients.
- Build-up: If a shampoo stops working as well as it used to, it's more likely due to a build-up of product on the scalp, which can affect the shampoo's effectiveness.
- Changing Hair Needs: Factors such as haircuts, hair coloring, styling, and even weather conditions can influence your hair's needs and affect how a shampoo performs.
Instead of your hair getting used to it, consider these possibilities:
- Your hair's needs have changed: Try a new shampoo or conditioner designed for your current hair type.
- Product build-up: Clarify your hair with a clarifying shampoo to remove any residue that could be interfering with your shampoo's effectiveness.
- Switching to a different product: If you've been using the same shampoo for a long time, switching to a different formula could help prevent product build-up and keep your hair feeling clean and healthy.
In conclusion, your hair does not develop a tolerance to shampoo. Any changes in its effectiveness are likely due to other factors like your hair's changing needs or product build-up.
