Question 1

What does Saccharomyces/Rice Ferment Filtrate Extract do in a cosmetic formula?

Accepted Answer

This ingredient is used mainly as a skin-conditioning it, adding water-soluble metabolites that can support hydration, softness, and a smoother feel.

Question 2

Is Saccharomyces/Rice Ferment Filtrate Extract clean?

Accepted Answer

It is generally low-friction in clean beauty frameworks, provided the preservation system and residual solvent profile are compliant. Sensitivity is uncommon, but trace proteins or fermentation byproducts can matter for highly reactive skin.

Question 3

Is Saccharomyces/Rice Ferment Filtrate Extract sustainable?

Accepted Answer

This material is commonly made by fermenting a renewable cereal-derived substrate, then filtering to collect soluble byproducts. It is expected to be biodegradable and low-persistence, with impacts mainly tied to agricultural sourcing, fermentation energy, and wastewater handling.

Question 4

Is Saccharomyces/Rice Ferment Filtrate Extract COSMOS-approved?

Accepted Answer

It can be permitted under COSMOS-natural and COSMOS-organic when made from approved natural feedstocks, non-GMO fermentation, and allowed extraction or preservation systems, so supplier documentation matters. Its Green Chemistry fit is strong because it uses renewable feedstock, aqueous processing, and biodegradable metabolites.

Question 5

How does Saccharomyces/Rice Ferment Filtrate Extract work chemically?

Accepted Answer

This is not a single molecule; it is an aqueous mixture of low-molecular-weight fermentation products such as amino acids, organic acids, peptides, sugars, and minerals after biomass removal. Use levels are supplier-dependent, often about 0.5 to 5% in leave-on formulas, and it is usually added during cool-down within a preserved system and a mildly acidic to neutral pH range.