This eucalyptus soap is designed as a multi-purpose cleanser, so it can technically be used on all hair, including colored or chemically-treated hair. However, its formula includes plant extracts and eucalyptus essential oil chosen for a thorough cleanse and a fresh, deodorising effect. This level of cleansing may be more effective at removing oils and product buildup than some gentle color-safe shampoos, which could potentially cause color to fade slightly faster with frequent use.
If you want to try it, a practical approach is to use it occasionally, such as once a week or after heavy sweating, and alternate with your regular color-protecting shampoo. Pay attention to how your hair and scalp feel afterward. The D-panthenol in the formula helps soften hair and reduce the feeling of dryness, which can be beneficial. However, if your scalp is easily irritated or your hair feels overly dry or stripped, it may be a sign to use it less frequently or stick to products specifically formulated for color-treated hair. As with any new product, a patch test is recommended.