hibiscus rosa-sinensis flower extract

Hibiscus rosa-sinensis flower extract is a botanical extract obtained from the flowers of the Chinese hibiscus, Hibiscus rosa-sinensis L., belonging to the Malvaceae family. This extract is recognized for its characteristic acidic odor and flavor notes, described as acidic, astringent, with facets of cooked fruity and vegetable nuances. Often referenced by synonyms such as blackening-plant flower extract, china rose flower extract, and rose-of-china flower extract, it is commonly used in cosmetic and personal care formulations. The extract exhibits natural humectant properties and serves as a conditioning agent for skin and hair. Detailed chemical information can be found under its PubChem entry. The extract is typically obtained via solvent extraction processes from the freshly harvested hibiscus flowers.

Hibiscus rosa-sinensis is a widely cultivated tropical plant, valued for its vibrant flowers. The flower extract finds applications predominantly in cosmetic products as a skin conditioning agent and humectant, promoting moisture retention. Its acidic and astringent flavor profile suggests potential use in tonic formulations, although direct flavoring usage is not recommended as per safety data. The extract's primary roles align with hair conditioning and skincare products, where its natural botanical properties contribute to product efficacy. Regulatory guidelines such as IFRA (Global) recommend the extract's application within specific categories, ensuring safe use without fragrance or flavoring levels due to the lack of established toxicity data.

The extract from Hibiscus rosa-sinensis flowers exhibits an acidic sensory profile, both in odor and flavor, attributable to organic acids and phenolic compounds present. Its natural composition suggests hydrophilic properties, contributing to its humectant functionality by attracting and retaining moisture. The physical form of the extract varies depending on processing but typically appears as a liquid or paste soluble in water or alcohol. These properties make it suitable for formulation in aqueous cosmetic systems. However, limited toxicological data necessitate caution in use concentration and avoidance in flavoring applications. Stability under typical formulation and storage conditions is considered moderate, with sensitivity toward pH and temperature changes.

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Export Tariff Code:	1302.19.0000
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Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
humectants, skin conditioning
Recommendation for hibiscus rosa-sinensis flower extract usage levels up to:
	not for fragrance use.
Recommendation for hibiscus rosa-sinensis flower extract flavor usage levels up to:
	not for flavor use.

Safety references

None found