Thiamin \ ●
TL;DR. This ingredient is used as a skin-conditioning and scalp-conditioning additive, mainly to support claims around barrier comfort, tone, and overall skin or hair vitality. It is water-soluble, so it is typically added to aqueous phases rather than oil phases.
What does Thiamin \ do in a cosmetic formula?
This ingredient is used as a skin-conditioning and scalp-conditioning additive, mainly to support claims around barrier comfort, tone, and overall skin or hair vitality. It is water-soluble, so it is typically added to aqueous phases rather than oil phases.
Is Thiamin \ clean?
From a clean-beauty perspective, this ingredient is generally well tolerated and is not a common restricted-list issue. Sensitivity is uncommon, and formula pH, purity, and preservation matter more than the molecule itself.
Is Thiamin \ sustainable?
This material is typically made by controlled synthesis or fermentation-linked processes from common feedstocks, and it is used at low levels. It is water-soluble and not associated with persistence or bioaccumulation concerns in typical rinse-off or leave-on use.
Is Thiamin \ COSMOS-approved?
It can be compatible with COSMOS-natural when the raw material, processing route, and carrier system meet the standard, while COSMOS-organic status depends on the full supply chain rather than the molecule alone. Its Green Chemistry profile is favorable when made through efficient processing, with low use levels and no major persistence concern.
How does Thiamin \ work chemically?
The molecule is a small, water-soluble cation built around linked nitrogen-containing ring systems, which makes it more comfortable in aqueous gels, serums, toners, and shampoos than in anhydrous oils. It is typically used at low cosmetic levels, often well below 1%, and is best protected from high heat, strong alkalinity, and oxidizing conditions during processing.
Last updated 2026-05-13