Description

Guava, Psidium Guajava Pyrifera, Ext. is a standardized botanical extract derived from the leaves or fruit of the guava plant (*Psidium guajava*). This natural extract is valued for its rich profile of bioactive compounds, including flavonoids, tannins, and triterpenes, which contribute to its functional properties. It serves as a key ingredient for manufacturers in the nutraceutical, cosmetic, and functional food and beverage industries seeking natural, plant-based solutions.

Application

• Nutraceutical & Dietary Supplements: Utilized in formulations for its traditional supportive benefits, often marketed for metabolic and digestive wellness.
• Cosmetics & Personal Care: Incorporated into skin care products (creams, serums) for its antioxidant and soothing properties, and into oral care for its astringent qualities.
• Functional Foods & Beverages: Added to health drinks, teas, and fortified food products to enhance their nutritional profile with natural bioactives.
• Pharmaceutical Intermediates: Serves as a starting material for the isolation and purification of specific phytochemicals for further research and development.
• Aromatherapy & Essential Oils: Used as a component in fragrance blends and natural aromatherapy products.

Basic Information

Product Name	Guava, Psidium Guajava Pyrifera, Ext.
CAS No.	90045-46-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Guava Leaf Extract; Psidium Guajava Leaf Extract; Guajava, Psidium, Extract; Guava Pyrifera Extract; Psidii Guajavae Folium Extract; Guava P.E.; Cattley Guava Extract; Brazilian Guava Extract
EINECS	Contact for details

Quality Control

Our Guava Extract is produced under strict quality management protocols. Each batch is tested to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay of marker compounds (e.g., total polyphenols, flavonoids), heavy metals, and microbiological limits. Our quality system supports compliance with relevant standards for botanical ingredients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. The product is light-sensitive and easily oxidized; prolonged exposure to air, light, or heat should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	Fine Brownish Powder
Identification (IR)	Conforms to Standard
Assay (Total Polyphenols)	≥ 40% (by UV-Vis)
Loss on Drying	≤ 5.0%
Ash	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g
E. Coli	Negative
Salmonella	Negative

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.