Propolis is a resinous material gathered by bees from the deciduous tree bark and leaves. It is a sticky substance of a brown to black color, an agreeable odor and a bitter taste. In the hive, bees mix porpolis with their own secretions and use it for repairing and constructing the hive. The bees use propolis to protect the hive against bacteria or viral infection and dangerous toxins, especially over the entrance of the hive. It is not only to prevent the entrance from intruders, but to sterilize bees, brushing up against it from infection.

Bio-flavonoids are plant pigments that are present in all fruits and vegetables and they provide a lot of benefits that raw food provide. Additionally, propolis contains an unusually high amount of organic esters, which are fat soluble plant compounds. These compounds provide important nutritional benefits, including antioxidant protection of fatty acid containing structures in the body.

1. Food: At present, the rise of health food industry, its effect is also well known propolis powder.
2. Medicine: Propolis its pharmacological you are familiar with, so to enhance immunity, prevent cancer, antioxidant, anti-virus, various skin diseases and digestive etc. have been a good role.
3. Comestic: The effective substances in propolis is widely applied to the anti-bacterial toothpaste anti-inflammatory, antibacterial soap and cosmetics and other fields.

1. Antisepsis and treat inflammation
2. Antiviral effect
3. Enhance the immune regulatory effect
4. Promote the tissue regeneration
5. Anti-tumor effect
6. Anti-radiation effect
7. Local anesthesia and analgesic effect
8. Blood-lipid lowering effect
9. Can prevent from cardiovascular virus, can defend diabetic, restrain knub, propolis has the reemarkable assisstant use in hepatits, hepatocirrhosis, astriction, polypi, bilestone etc.

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: 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. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control 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.