Mascara is the hardest clean beauty swap in the category. Here’s why — and what a formulation built without compromises actually looks like, ingredient by ingredient.

Recent independent testing has renewed attention on an old but unresolved issue in cosmetics: the presence of lead in certain eyeliners.

Explore the often-overlooked issue of supply chain risk in material innovation, especially for companies transitioning to sustainable pigments.

For over a century, carbon black has been the go-to black pigment across industries. But its toxic profile, particularly due to polycyclic aromatic hydrocarbons (PAHs) and nanoparticle risks, has gone under-recognized.