Astaxanthin is a naturally occurring red-orange xanthophyll carotenoid used as a specialty ingredient in cosmetic, personal-care and skincare formulation development. It belongs to the carotenoid family and contains an extended conjugated structure with oxygen-containing functional groups.
Astaxanthin has the CAS Number 472-61-7, molecular formula C₄₀H₅₂O₄, and molecular weight 596.84 g/mol. It is chemically classified as a xanthophyll and carotenoid.
Astaxanthin is particularly relevant to cosmetic formulations where antioxidant functionality and skin-conditioning concepts are desired. It can be evaluated in facial serums, creams, lotions, masks and other specialty skincare products.
Astaxanthin is highly lipophilic and has very limited water solubility. Therefore, formulation development should consider suitable oil phases, dispersing systems, solubilization approaches, delivery systems and protection from environmental factors.
For B2B cosmetic ingredient sourcing, relevant search terms include Astaxanthin Cosmetic Ingredient Manufacturer in India, Astaxanthin Manufacturer in India, Astaxanthin Supplier in India, Astaxanthin Cosmetic Raw Material Supplier India, and Astaxanthin Bulk Supplier India.
For product information and sourcing, visit https://www.sdp.org.in/.
Astaxanthin is a carotenoid pigment belonging to the xanthophyll group. Its chemical structure contains a long conjugated polyene chain together with hydroxyl and keto groups. These structural characteristics contribute to its strong coloration and chemical properties.
The CAS number 472-61-7 corresponds to Astaxanthin, including the commonly identified (3S,3'S)-Astaxanthin form. The compound has the molecular formula C₄₀H₅₂O₄ and molecular weight 596.84 g/mol.
Important technical information includes:
PubChem reports Astaxanthin as a solid and lists an experimental melting point of approximately 182–183°C, while other reported physical forms can show different melting behavior.
Astaxanthin is used in specialty cosmetic formulation development where antioxidant and skin-conditioning functionality is desired.
Potential applications include:
The appropriate concentration should be determined according to the selected raw-material grade, formulation requirements and applicable cosmetic regulations.
Astaxanthin can be evaluated in suitable facial serum formulations.
Potential formats include:
Because Astaxanthin is highly lipophilic and poorly soluble in water, formulation developers should consider suitable oil phases, dispersing systems or delivery technologies.
Astaxanthin can also be incorporated into suitable cream and lotion systems.
Potential applications include:
The finished formulation should be evaluated for uniformity, stability, color, active distribution and compatibility with other ingredients.
Important formulation considerations include:
Astaxanthin is sensitive to environmental conditions, so suitable protection from light, oxygen and heat should be considered during handling, formulation and storage. Commercial product specifications commonly recommend protection from light and desiccated storage.
Astaxanthin Cosmetic Raw Material Manufacturer in India is a relevant B2B search phrase for cosmetic manufacturers and personal-care formulators.
Before procurement, buyers should evaluate:
Astaxanthin Supplier in India is a relevant commercial keyword for businesses sourcing Astaxanthin for cosmetic formulation development.
Supplier evaluation may include:
Astaxanthin Manufacturer and Supplier in India is a relevant B2B search phrase for cosmetic manufacturers sourcing this specialty carotenoid ingredient.
Potential formulation categories include:
Astaxanthin Bulk Supplier India is relevant for businesses requiring larger quantities for cosmetic manufacturing.
Bulk procurement should specify:
For additional cosmetic ingredient information and sourcing, visit https://www.sdp.org.in/.
What is Astaxanthin?
Astaxanthin is a xanthophyll carotenoid used as a specialty ingredient in cosmetic and skincare formulation development.
What is the CAS Number of Astaxanthin?
The CAS Number is 472-61-7.
What is the molecular formula of Astaxanthin?
The molecular formula is C₄₀H₅₂O₄.
What is the molecular weight of Astaxanthin?
The molecular weight is 596.84 g/mol.
What is the chemical class of Astaxanthin?
Astaxanthin is a xanthophyll carotenoid.
Is Astaxanthin soluble in water?
Astaxanthin has very low water solubility and is highly lipophilic, so formulation developers generally need to consider suitable oil-phase or delivery approaches.
Can Astaxanthin be used in skincare formulations?
Yes. It can be evaluated in suitable creams, serums, lotions, masks and other specialty cosmetic formulations.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |