Product Introduction
Naringenin is a natural flavonoid monomer extracted and refined from grapefruit peel. Tested strictly by HPLC, our naringenin features high purity with stable batch quality.This ingredient has remarkable antioxidant, anti-inflammatory, lipid-regulating and skin whitening effects. It is widely adopted as core raw material in cosmetics, health supplements, functional food and pharmaceutical intermediates.Our factory supports large-batch bulk wholesale, customized packaging and free sample testing. All goods come with COA, MSDS and relevant export certification to meet global import inspection standards.
Main Specifications
Purity: ≥98% HPLC
Loss on Drying: ≤2.0%
Residue on Ignition: ≤1.0%
Heavy Metals: ≤10ppm
Microbe indicators meet international food & cosmetic grade standards
Application
✅ Cosmetics: Antioxidation, brightening, soothing sensitive skin, anti-aging skincare raw material✅ Health products: Antioxidant, auxiliary lipid metabolism, dietary supplement ingredient✅ Pharmaceutical field: Pharmaceutical intermediate for related drug research✅ Food industry: Natural functional food additive
Package & Storage
Package: 25kg fiber drum with double inner plastic bags; small package customizable
Shelf life: 24 months under proper sealing storage
Storage condition: Seal tightly, store in cool, dry and dark place, avoid high temperature and humidity.
Specification Sheet:
ITEM | STANDARD | TEST RESULT |
Specification/Assay | ≥98.0% | 99.29% |
Physical & Chemical | ||
Appearance | White powder | Complies |
Odor & Taste | Characteristic | Complies |
Particle Size | ≥95% pass 80 mesh | Complies |
Loss on Drying | ≤5.0% | 2.55% |
Ash | ≤5.0% | 3.54% |
Heavy Metal | ||
Total Heavy Metal | ≤10.0ppm | Complies |
Lead | ≤2.0ppm | Complies |
Arsenic | ≤1.0ppm | Complies |
Mercury | ≤0.1ppm | Complies |
Cadmium | ≤1.0ppm | Complies |
Microbiological Test | ||
Microbiological Test | ≤1,000cfu/g | Complies |
Yeast & Mold | ≤100cfu/g | Complies |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |







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