Turns out that sulfates can be too effective at washing away oil, which can leave hair or skin feeling a little parched. And if your skin or scalp is particularly sensitive, sulfates can cause irritations like redness or itching. Sulfates are effective and safe when used as directed in wash-off cosmetics like shampoo and soap. But they do have the potential to leave hair and skin feeling dry, depending on their concentration and what other hydrating ingredients are in a product.
Lush products, for example, are formulated with the smallest percentage of sulfates possible while still providing a rich lather and a clean feeling on the skin and hair.
We add naturally cleansing ingredients like salt, fresh fruit juices and essential oils to complement the effects of surfactants. And we always make sure to include rich, hydrating ingredients like olive oil, butters and bananas to prevent over-drying of the skin and hair. While SLS is a popular sulfate in cosmetics, ingredients like ammonium laureth sulfate ALS and sodium alkyl sulfate are gentler options.
These gentle sulfates still provide a rich lather and leave skin and hair feeling clean, but without as much potential to irritate the skin. Try moving to a less frequent hair washing schedule with dry shampoo touch-ups between washes if needed or reconsider how you use your shampoo and body cleansers. Lather the product in your hands and use the foam to wash your hair and body, rather than applying it straight to your scalp or skin. They will likely take longer to create suds, and people may have to use more of the shampoo to clean their hair thoroughly.
A person may also have to use extra water to rinse these shampoos from the hair. However, sulfate-free shampoos will generally clean the hair just as effectively as those that contain sulfates. Sulfate-free shampoos and conditioners are available online. For the most part, sulfates in shampoos are safe. They help the shampoo strip dirt and oil from the hair.
For people with sensitive hair and skin, shampoos containing sulfates may cause some mild side effects, such as dry, brittle hair, and dryness or redness of the scalp. Anyone experiencing these symptoms may want to switch to a sulfate-free shampoo to see how it affects their symptoms. Anyone uncertain about their symptoms or the effects of a product should speak to a doctor or dermatologist.
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Are sulfates in shampoo dangerous? What are sulfates? Uses Are they dangerous? Who should avoid them? Sulfate-free shampoo Summary We include products we think are useful for our readers.
Why are sulfates in shampoos? Share on Pinterest A shampoo may contain surfactants to make the liquid easier to mix with water. Compared to other cleansing ingredients in shampoo, sulfates are said to have the deepest cleansing effects. They belong to a class of cleansers called anionic surfactants, which clean away substances. Sulfates are considered shampooing staples. Still, the use of sulfates in shampoo has been controversial in recent decades.
Some people believe that sulfates can directly damage your health. Since shampoo is used daily in many cases, the thought is that this much exposure to sulfates can lead to serious risks. Sulfates were once perceived to be cancer-causing agents, but further scientific evidence debunked these claims.
It can be damaging to certain types of hair, and it may even cause skin irritation in some people. Learn more about these possible risks and what you can do about them. While sulfates are effective at removing dirt and oil from your hair, the problem is that these ingredients can be way too strong for some people.
You may not respond well to sulfates if you have sensitive skin or hair, or if you have any allergies or sensitivities to these types of chemicals. This is because the ingredient is found to irritate skin with rosacea and may lead to symptoms on your scalp as well as on your face, shoulders, and back.
The AAD also says you should avoid sulfates if you have eczema , contact dermatitis , or sensitive skin. Any potential lathering effects from sulfate shampoos could irritate these types of skin conditions. If this is the case, you might notice one or more of the following symptoms on your scalp and face after using sulfate shampoo:. You may also want to avoid sulfates if you have dry or fine hair. These hair types are more fragile, and the sudsy effects of sulfate shampoo can strip out too much of the natural oils needed to keep your strands healthy.
Sulfates also might strip out color from your color treatments, though the scientific evidence of such effects is mixed. You might consider choosing sulfate-fee shampoo for color-treated hair to be on the safe side.
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