Rahnella/Soy Protein Ferment ●
TL;DR. This ingredient is primarily a skin and hair conditioning active, used to improve softness, manageability, and the feel of surface strength through small it-derived fragments. It can also contribute light film-forming and moisture-binding effects.
What does Rahnella/Soy Protein Ferment do in a cosmetic formula?
This ingredient is primarily a skin and hair conditioning active, used to improve softness, manageability, and the feel of surface strength through small it-derived fragments. It can also contribute light film-forming and moisture-binding effects.
Is Rahnella/Soy Protein Ferment clean?
From a clean-beauty perspective, this ingredient is generally well tolerated and is not a common restricted-list concern. The main caveats are source transparency, residual processing aids, and sensitivity in people reactive to legume-derived proteins.
Is Rahnella/Soy Protein Ferment sustainable?
This material is made from a plant it substrate through microbial processing, which generally supports biodegradability and lower persistence than synthetic conditioning polymers. Sustainability depends on agricultural sourcing, including non-GMO, deforestation, and traceability practices.
Is Rahnella/Soy Protein Ferment COSMOS-approved?
It is generally compatible with COSMOS-natural when the plant substrate, microorganism use, preservation system, and processing aids meet the standard. It fits Green Chemistry reasonably well through renewable feedstock, aqueous processing, and expected biodegradability, with organic alignment depending on certified organic agricultural input.
How does Rahnella/Soy Protein Ferment work chemically?
The molecule mixture is best understood as fermented it fragments, peptides, amino acids, and associated metabolites rather than a single defined compound. These materials are typically water-compatible, used at low active levels in leave-on or rinse-off formulas, and are best protected with an appropriate preservation system because it-rich aqueous ingredients can support microbial growth.
Last updated 2026-05-14