Pyrite ●
TL;DR. This ingredient is used as a mineral colorant and visual-effect pigment, adding a dark metallic or gold-bronze shimmer and opacity. It is a cosmetic appearance ingredient, not a skin-active treatment ingredient.
What does Pyrite do in a cosmetic formula?
This ingredient is used as a mineral colorant and visual-effect pigment, adding a dark metallic or gold-bronze shimmer and opacity. It is a cosmetic appearance ingredient, not a skin-active treatment ingredient.
Is Pyrite clean?
From a clean-beauty perspective, this ingredient is generally viewed as acceptable when cosmetic grade and well purified. The main scrutiny is around heavy-metal specifications, particle-size control, and trace mineral impurities rather than sensitization.
Is Pyrite sustainable?
This material is mined, non-renewable, and not biodegradable in the way plant-derived ingredients are. Its sustainability profile depends on mine practices, waste handling, and contaminant controls, since sulfide-rich mineral waste can contribute to acidic runoff if poorly managed.
Is Pyrite COSMOS-approved?
It can align with COSMOS-natural when it is a naturally sourced mineral processed only by permitted physical methods and meets purity requirements, but it does not count as organic content. Green Chemistry alignment is mixed, since it needs little synthetic processing but comes from finite mineral extraction and is environmentally persistent as an inorganic solid.
How does Pyrite work chemically?
This compound is a crystalline sulfide mineral built from iron and sulfur atoms in a fixed lattice, which gives it its metallic optical effect. It is insoluble, not pH-responsive in normal cosmetic ranges, and is typically dispersed as a particulate pigment, so formulation focus is on uniform suspension, abrasion feel, and verified limits for trace metals.
Last updated 2026-05-13