Herkimer Diamond ●
TL;DR. This ingredient is used mainly as a mineral aesthetic additive, filler, or polishing particulate in beauty products. When ground, its practical role depends on particle size, ranging from visual shimmer to mild exfoliation.
What does Herkimer Diamond do in a cosmetic formula?
This ingredient is used mainly as a mineral aesthetic additive, filler, or polishing particulate in beauty products. When ground, its practical role depends on particle size, ranging from visual shimmer to mild exfoliation.
Is Herkimer Diamond clean?
From a clean-beauty standpoint, this ingredient is generally low-reactivity and not a common sensitizer or restricted-list focus. The main caveats are particle size, surface roughness, and respirable dust control in powders or scrubs.
Is Herkimer Diamond sustainable?
It is a mined, nonrenewable mineral, so impacts are tied to land disturbance, energy use, and traceability rather than biodegradation. Once released, it is essentially inert and is not expected to bioaccumulate like lipophilic synthetic chemicals.
Is Herkimer Diamond COSMOS-approved?
It is generally compatible with COSMOS-natural when obtained from natural mineral sources and processed only by allowed physical methods; it would not count as organic content. Its Green Chemistry fit is mixed because it is inert and minimally processed, but nonrenewable and not biodegradable.
How does Herkimer Diamond work chemically?
This material is a hard, insoluble crystalline mineral built from a three-dimensional silicon-oxygen network, with performance driven more by particle geometry than chemical reactivity. It is stable across normal cosmetic pH ranges, and formulation attention centers on dispersion, sedimentation, skin feel, abrasiveness, and controlling fine airborne particles.
Last updated 2026-05-16