Disodium Rutinyl Disulfate ●
TL;DR. This ingredient is primarily used as an antioxidant and skin-conditioning active, especially in formulas targeting visible redness, fragile-looking capillaries, and oxidative stress. Its salt form improves water compatibility compared with the parent plant flavonoid structure.
What does Disodium Rutinyl Disulfate do in a cosmetic formula?
This ingredient is primarily used as an antioxidant and skin-conditioning active, especially in formulas targeting visible redness, fragile-looking capillaries, and oxidative stress. Its salt form improves water compatibility compared with the parent plant flavonoid structure.
Is Disodium Rutinyl Disulfate clean?
From a clean-beauty perspective, it has no major restricted-list profile and is generally used at low levels in leave-on skin care. The main caveat is transparency, since it is a chemically modified botanical-derived active and quality depends on residual reagent, salt, and heavy-metal specifications.
Is Disodium Rutinyl Disulfate sustainable?
This material is typically based on a plant flavonoid feedstock that is chemically modified to improve solubility. It is non-volatile and water compatible, but public biodegradation and aquatic fate data are limited, so its sustainability profile is better described as acceptable than fully established.
Is Disodium Rutinyl Disulfate COSMOS-approved?
It may be permitted under COSMOS-natural when the natural-origin feedstock, sulfation, neutralization, and processing aids meet the standard’s documentation requirements, but it is not automatically a COSMOS-organic input. Its Green Chemistry fit is mixed, with a renewable starting point and low-use efficiency balanced by extra chemical processing and limited public biodegradability data.
How does Disodium Rutinyl Disulfate work chemically?
The molecule is a high-molecular-weight polyphenolic glycoside salt with sulfate ester groups, which increase water solubility and support use in aqueous serums, gels, and emulsions. It is typically treated as a specialty active used at low percentages, and formulators generally protect polyphenolic systems from strong oxidants, metal-catalyzed discoloration, and extreme pH conditions.
Last updated 2026-05-13