Galactose is a naturally occurring monosaccharide belonging to the hexose family of carbohydrates. It is structurally related to glucose and is an important component of naturally occurring carbohydrates, including lactose and various plant-derived polysaccharides. Galactose Cosmetic Ingredient can be considered for specialized personal-care formulations where a water-soluble carbohydrate ingredient is required.
D-Galactose contains multiple hydroxyl groups that contribute to its polar nature and interaction with water. This makes it suitable for formulation systems where a carbohydrate-based ingredient is desired. Galactose is found naturally in various biological and plant-derived materials and can be supplied as a purified crystalline raw material.
Galactose has also been reviewed as a cosmetic ingredient by the Cosmetic Ingredient Review, which reported it safe in the present practices of use and concentration.
D-Galactose has the molecular formula C₆H₁₂O₆ and molecular weight 180.16 g/mol. Its principal CAS Number is 59-23-4. An additional CAS identifier, 10257-28-0, is also associated with D-Galactose in chemical databases.
Galactose exists in different structural forms in solution, including cyclic pyranose forms and a small proportion of the open-chain form. This structural behaviour is typical of monosaccharides.
For cosmetic raw-material applications, the stereochemical identity and purity of the supplied material are important. D-Galactose should be clearly distinguished from other galactose stereoisomers or mixtures.
Galactose is a specialized carbohydrate-based ingredient that can be incorporated into personal-care formulation systems. Its hydroxyl-rich molecular structure gives it strong affinity for water and makes it compatible with suitable aqueous formulations.
In cosmetic development, Galactose can be considered alongside other sugar-derived ingredients such as Glucose, Fructose, Mannose, Rhamnose, Trehalose and Raffinose. Each carbohydrate has a different molecular structure and therefore should be evaluated individually for its formulation behaviour.
The practical function of Galactose depends on its concentration, formulation environment and combination with other ingredients. It should therefore be described according to its documented cosmetic role and the specific formulation objective.
Galactose Cosmetic Ingredient can be considered for:
Its water-compatible nature makes it suitable for compatible aqueous systems. The actual use level should be established through formulation development, compatibility assessment and stability testing.
Galactose should be selected according to the required stereochemical form, purity and physical characteristics. As a highly polar carbohydrate, it can be incorporated into the aqueous phase of suitable formulations.
Formulators should consider concentration, pH, processing temperature, water content and storage conditions. The physical behaviour of crystalline carbohydrates can change depending on temperature and moisture exposure, so appropriate packaging and storage conditions should be established for the selected grade.
For high-purity material, identity, chromatographic purity, water content, optical rotation and inorganic residue may be relevant quality-control parameters. However, analytical-grade specifications should not automatically be presented as universal cosmetic raw-material specifications.
Swapnroop supplies Galactose Cosmetic Ingredient for manufacturers and formulators seeking specialized carbohydrate-based raw materials for personal-care applications. Galactose can be evaluated for skincare and other formulation systems where a purified, water-compatible sugar ingredient is technically appropriate.
As a cosmetic ingredient manufacturer and bulk supplier in India, Swapnroop supports B2B sourcing requirements for cosmetic raw materials. The appropriate Galactose grade should be selected according to purity, stereochemical identity, physical characteristics and the approved technical specification.
| Parameter | Specification |
|---|---|
| Appearance | White or colourless crystals / white powder |