Disodium Tetramethylhexadecenyl Succinoyl Cysteine ●
TL;DR. This ingredient is used as a skin-conditioning antioxidant active, usually included to support protection against oxidative stress and visible uneven tone. Its amphiphilic structure also helps it sit at oil-water and lipid interfaces in complex skin-care formulas.
What does Disodium Tetramethylhexadecenyl Succinoyl Cysteine do in a cosmetic formula?
This ingredient is used as a skin-conditioning antioxidant active, usually included to support protection against oxidative stress and visible uneven tone. Its amphiphilic structure also helps it sit at oil-water and lipid interfaces in complex skin-care formulas.
Is Disodium Tetramethylhexadecenyl Succinoyl Cysteine clean?
From a clean-beauty perspective, it is not a commonly flagged restricted-list ingredient and is generally used at low levels. The main caveat is limited public safety and sourcing transparency compared with simpler, well-characterized cosmetic staples.
Is Disodium Tetramethylhexadecenyl Succinoyl Cysteine sustainable?
This material appears to be a synthetic or semi-synthetic specialty active made from an amino-acid component and a long-chain hydrophobic segment. Public biodegradation and feedstock-origin data are limited, so its sustainability profile is more supplier-dependent than obvious plant oils, sugars, or minerals.
Is Disodium Tetramethylhexadecenyl Succinoyl Cysteine COSMOS-approved?
It is not normally a straightforward fit for COSMOS-natural or COSMOS-organic unless a supplier can document compliant natural-origin feedstocks and approved processing. From a Green Chemistry lens, it has some favorable functional groups but is a more complex, multi-step specialty molecule with limited public biodegradation data.
How does Disodium Tetramethylhexadecenyl Succinoyl Cysteine work chemically?
The molecule is an organosulfur amino-acid derivative with two sodium carboxylate salts and a bulky unsaturated lipophilic chain, giving it both water-compatible and lipid-compatible behavior. It is typically used as a low-level active rather than a bulk formula component, and formulators generally manage it for compatibility with electrolytes, pH, and oxidation-sensitive systems.
Last updated 2026-08-25