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What is rosemary extract? How about the antioxidative properties?
The extract is from rosemary (Rosmarinus officinalis Linn.), a common household plant that has grown in the Alps since the middle Ages, and is now found throughout the world. Rosemary has been used for thousands of years as a savory spice, food preservative, in cosmetics and hair products, and for a variety of health disorders. Until now however, the exact chemical pathways involved in its beneficial effects have remained unknown.


Prodcut name | Ursolic Acid Rosemary extract | Latin Name | Rosmarinus officinalis Linn. |
Specification | Ursolic Acid 25%, 50%, 90%, 98% HPLC | Appearance | Yellow green to white powder |
Mesh size | 80 Mesh | Used Part | Leaves |
Application | health food, cosmetics and drugs | Brand Name | Shanghai J&C Nutrition |
1.Ursolic acid treatment improves the health of skin and hair. Ursolic acid and its derivatives form oil-resistant barriers on the skin and hair as they do in the waxy coating of fruits6.
2.Ursolic acid and its isomer, oleanolic acid, have been used in to nics to enhance hair growth and prevent scalp irritation.

Nutritional food, functional food, healthcare food and beverage, cosmetics.
Analysis | Specification | Result | Test method |
Appearance | Yellow powder | Complies | Visual |
Assay | 25%% | 25.21% | UV |
Odor & Taste | Characteristic | Characteristic | Organoleptic |
Particle Size | 100% through 60 mesh | Complies | 80 mesh screen |
Loss on Drying | 5.00% Max | 3.01% | 5g/105℃/2hrs |
Loss on Ash | 5.00% Max | 3.81% | 2g/525℃/3hrs |
Heavy metals | 10ppm Max | Complies | AAS |
Pesticides | Negative | Complies | GC |
Microbiology | |||
Total Plate Count | 1,000cfu/g Max | Complies | AOAC |
Yeast & Mold | 100cfu/g Max | Complies | AOAC |
E. Coli | Negative | Negative | AOAC |









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2.Best quality,best price and best service.
3.Free samples for evaluation
4.Promptly delivery and excellent service.
5.Trial order is available for testing after the samples.
6.We will inform you all the information at every stage in advance after you place order.

Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
Y can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
Q7: How do you treat quality complaint?
A:First of all, our quality problem will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8. Is it OK to print my logo?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q9: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q10: How to contact us ?
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You can choose your interested products and send inquiry to us.
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