Rubus Idaeus Fruit Extract. +/- Iron Oxides (Ci 77491 ●
TL;DR. This ingredient is used mainly as a botanical extract for antioxidant and skin-conditioning claims, with the optional mineral colorant component adding a red-brown tint. In formulas, it is more of a supporting active or color-adjusting material than a structural emulsifier or preservative.
What does Rubus Idaeus Fruit Extract. +/- Iron Oxides (Ci 77491 do in a cosmetic formula?
This ingredient is used mainly as a botanical extract for antioxidant and skin-conditioning claims, with the optional mineral colorant component adding a red-brown tint. In formulas, it is more of a supporting active or color-adjusting material than a structural emulsifier or preservative.
Is Rubus Idaeus Fruit Extract. +/- Iron Oxides (Ci 77491 clean?
This ingredient is generally well accepted in clean-beauty frameworks when supplied with standard impurity controls and allergen documentation. The main watchpoints are botanical variability, trace metals in the mineral pigment portion, and potential sensitivity in reactive skin at higher extract loads.
Is Rubus Idaeus Fruit Extract. +/- Iron Oxides (Ci 77491 sustainable?
This material can combine a renewable plant-derived fraction with a mined or synthetically produced inorganic pigment fraction. The botanical portion is expected to be biodegradable, while the pigment portion is inert and not biodegradable in the usual organic-material sense.
Is Rubus Idaeus Fruit Extract. +/- Iron Oxides (Ci 77491 COSMOS-approved?
It is generally compatible with COSMOS natural and organic standards when the extract is produced with allowed solvents and the colorant portion meets the permitted colorant and purity requirements. From a Green Chemistry view, the renewable extract portion aligns well, while the inorganic pigment portion is stable and low-reactivity but not renewable.
How does Rubus Idaeus Fruit Extract. +/- Iron Oxides (Ci 77491 work chemically?
This is a mixed-function material: the extract fraction contains water-soluble sugars, organic acids, polyphenols, and anthocyanin-type compounds, while the pigment fraction is an insoluble inorganic oxide used for color. The extract is usually added in low percentages and is sensitive to pH, heat, light, and oxidation, while the pigment is broadly pH-stable and requires good dispersion for even color.
Last updated 2026-05-13