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Ask us anything! We’re here to answer any skincare question related to owning and running your own indie beauty brand.
What is ISO 16128?
ISO 16128 is a naturality score. It describes methods to evaluate the natural content of ingredients and formulations. The naturality score is NOT a natural cosmetic certification standard (such as Ecocert), it is a guidance for ingredients and products.
What is a preservative challenge test?
In order to determine the robustness of your product, every brand must perform a preservative challenge test. As the name says it literally challenges your preservative system to get a clearer picture of how your product will withstand microbial attack.
The test takes 5-6 weeks to perform. During this time your product is impregnated with different strains of bacteria and the product is evaluated at every stage to determine the safety of your cosmetic product. Every product will be subjected to microbes, which is why preservative challenge testing is viewed as the single most important type of testing a cosmetic maker can do to protect their product.
Innovation is embedded in our DNA.
Corey Miles, CEO of Niche Skin Labs
Antioxidants and the words 'anti-aging' go hand in hand. They play a critical role in helping prevent and diminish the appearance of fine lines and wrinkles. Decades of environmental damage, including pollution and unprotected sun exposure are a big factor on how skin gradually looses its ability to maintain healthy looking skin.