CYANOCOBALAMIN ●
TL;DR. This ingredient is used mainly as a skin-conditioning agent and water-soluble colorant. It can add a pink to red tone while supporting claims around skin comfort and cosmetic vitality.
What does CYANOCOBALAMIN do in a cosmetic formula?
This ingredient is used mainly as a skin-conditioning agent and water-soluble colorant. It can add a pink to red tone while supporting claims around skin comfort and cosmetic vitality.
Is CYANOCOBALAMIN clean?
It has a low reported sensitization profile at cosmetic use levels and is not a common clean-standard restricted-list trigger. The main scrutiny is around sourcing documentation, animal-free claims, and trace manufacturing residues rather than routine skin tolerance.
Is CYANOCOBALAMIN sustainable?
This compound is typically made by microbial fermentation followed by purification and chemical finishing, and it is used at very low levels. It is water-soluble and not known for persistence or bioaccumulation in cosmetic use, although production is more specialized than simple plant-derived inputs.
Is CYANOCOBALAMIN COSMOS-approved?
It may be compatible with COSMOS when produced through permitted biotechnology and processing routes, but fully synthetic grades can create documentation friction for COSMOS-organic or COSMOS-natural formulas. From a Green Chemistry view, fermentation-based manufacture, low use levels, and good aqueous compatibility are positives, while purification and conversion steps add process complexity.
How does CYANOCOBALAMIN work chemically?
The molecule is a large cobalt-centered corrinoid coordination complex with multiple amide side chains, high polarity, and strong red coloration. It is typically used at trace to low levels for skin-conditioning or color contribution, is water-soluble, performs best in mildly acidic to neutral systems, and can be sensitive to light, strong oxidizers, and strong reducing conditions.
Last updated 2026-05-13