Rosemary Leaf Extract Powder 5% Rosmarinic Acid Natural Antioxidant & Preservative

• Customization: Available
• Certification: ISO, HACCP
• Assay Method: HPLC, UV
• Application Form: Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Rosemary
• Part Used: Leaf
• Appearance: Brown Fine Powder
• Plant Source: Osmarinus Officinalis L.
• Certifications: ISO 9001, ISO 22000, Halal, Kosher
• Transport Package: 25kg/Drum
• Trademark: Sunfull
• Origin: China
• Production Capacity: 3t/Year

Product Description

Specification

Chemical Name	Rosemary Extract Powder
Appearance	Brown fine powder
Active Ingredient	5% Rosmarinic Acid (HPLC)
Shelf Life	24 months in cool, dry, light-protected conditions
Packaging	25 kg/drum

Packing & Delivery

Product Introduction:

Our Rosemary Extract is derived from premium quality Rosmarinus officinalis leaves using advanced extraction technology to ensure optimal preservation of its bioactive compounds. Standardized to contain 5% Rosmarinic Acid, this potent natural extract offers exceptional antioxidant properties for diverse applications in food, cosmetic, and nutraceutical industries. Manufactured under strict quality control standards, our product guarantees purity, consistency, and effectiveness.

Application Fields:

Food Industry: Natural preservative for oils, meat products, baked goods, and snacks
Cosmetics & Personal Care: Anti-aging creams, lotions, serums, and hair care products
Nutraceuticals: Dietary supplements for antioxidant support and overall wellness
Pharmaceuticals: Intermediate for health formulations
Animal Nutrition: Feed additive for improved product stability

Product Function:

Powerful Antioxidant Protection: Neutralizes free radicals and prevents oxidative damage
Natural Preservation: Extends shelf life of products by inhibiting lipid oxidation
Anti-inflammatory Action: Reduces inflammation in cosmetic and health applications
Antimicrobial Properties: Provides mild antimicrobial protection
Skin Protection: Protects against environmental stressors and UV damage
Clean Label Solution: Serves as natural alternative to synthetic preservatives

Company Profile

HUNAN SUNFULL BIO-TECH Co., Ltd.,

HUNAN SUNFULL BIO-TECH Co., Ltd., certified with ISO9001, ISO22000, Kosher, HALAL & HACCP, and specialized in the R&D, production and marketing of high value green tea and botanical extracts for dietary supplement, beverages, cosmetics & pharmaceuticals. We're the global leading manufacturer of green tea EGCG, (-)-Epicatechin, L-theanine, Theaflavins & Tea Polysacchrides. Our key botanical extracts including Aronia extract, Broccoli extract (Sulforaphane), Ginseng extract, Luo han guo extract, Maca extract, Milk thistle extract, etc. And many APIs (Amygdalin, Magnolol, Polydatin, Resveratrol, Sanguinarine, Swertiamarin, etc. ) Our products have been enjoying great popularity in the world markets due to their superior quality and competitive prices. SUNFULL also has becoming the 1st choice of natural ingredientsto many global famous enterprises and their most important strategic partner in China.

FAQ

Q1: What is the main active component in your rosemary extract?

A1: Our extract is standardized to contain a minimum of 5% Rosmarinic Acid, which is the key bioactive compound responsible for its strong antioxidant properties.

Q2: How is the Rosmarinic Acid content measured?
A2: We use HPLC (High Performance Liquid Chromatography) to accurately quantify the Rosmarinic Acid content in every batch, ensuring consistent quality and potency.

Q3: Can this extract be used in organic products?
A3: Yes, we can provide certified organic rosemary extract upon request. Our standard product is made from naturally grown rosemary without synthetic pesticides.

Q4: What is the recommended dosage for food applications?
A4: Typical usage levels range from 0.01% to 0.1% depending on the specific application. We provide technical support to help determine optimal dosage for your formulation.

Q5: Do you offer different concentrations of Rosmarinic Acid?
A5: Yes, we can customize the concentration Rosmarinic Acid according to your specific requirements.

Q6: Do you offer samples for testing?
A: Yes, we are happy to provide free samples for quality evaluation. The customer only needs to pay the shipping cost.

 

Q7. What certifications do you hold?
ISO (ISO 22000/ISO 9001)
Halal/Kosher (on request)
USP/NF compliance
EU Novel Food documentation support

Q8. What is the recommended storage condition?
Store in a cool, dry place (15–25°C) in airtight containers protected from light. Shelf life: 24 months when stored properly.

Q9. What packaging options do you offer?
Standard:  25 kg/drum

All packaging meets IATA/IMDG transport regulations.