Some of the worst ingredients found in conventional dry shampoos include talc, propane, butane, and isobutane. Choosing a nontoxic dry shampoo made with natural ingredients is always a healthier choice than one with harsh chemicals. It’s important to choose a natural dry shampoo that’s free of harmful ingredients that can affect your hair growth — and your health.
Must-avoid ingredients include:
Many brands use talc to absorb natural oil, but it has recently been linked to cancer.
Getting the formula to spray out of an aerosol can requires liquid petroleum gases (LPGs), including propane, butane, and isobutane. Not only are these terrible to breathe in, but they destroy the ozone layer.
Alcohol can dry out your scalp, leading to flaking and dandruff. The most commonly used ingredient can also block pores in your scalp and cause long-term damage to your hair.
4. Cetrimonium chloride
Used in many brands of dry shampoo to help combat static, cetrimonium chloride is irritating and allergenic. If you ingest it, cetrimonium chloride can even be lethal.
You'll find silicones in many beauty products, but they can clog your pores and inhibit the natural sweating process.