Holinic

The lower the Blacklisted ingredient is, the less urgent it will be to replace. However, we still recommend you find a placement as soon as possible. It is n...

The reason an ingredient is on the Blacklist is explained in the "Why it's bad" column. Witch hazel is often refined utilising denatured alco...

That's usually a good thing! However, it doesn't mean all the ingredients in your products are good, even if they're not on the Blacklist. They ...

If it has a blacklist ingredient, it is not safe. You should ideally replace it as soon as possible.

Sodium C14-16 olefin sulfonate is found in "sulphate-free" products despite it being a harsh sulphate. You don't need to remove it if it doesn&...

When it comes to sulphates, what you're actually looking for is a mild sulphate-free surfactant. There are actually a lot of them! Coco glucoside and the...

Due to the nature of the 14 Day Haircare Challenge, we are unable to advise specific products as recommendations differ greatly depending on your Unique Hair...

Silicone quaternium-22 can be safe to use by understanding that it requires a sulphate for effective removal. Despite the fact that this ingredient does not ...

The strength of a surfactant depends on its 'cleaning power'. Mild ones will clean less but be less irritant for the skin. We recommend using mild su...

Sodium lauryl sulfate (SLS) is considered safe for the environment when diluted as part of a product formulation (shampoos, soaps, etc.). In this form, it de...