Zhongshan Yuanhang E-commerce Co. ,Ltd

Description

Pain is caused by the stimulation of free nerve endings. When the nerve endings are stimulated, sodium enters the neuron, causing depolarization of the nerve and subsequent initiation of an action potential. The action potential is propagated down the nerve toward the central nervous system, which interprets this as pain. Benzocaine acts to inhibit the voltage-dependent sodium channels (VDSCs) on the nerve membrane, stopping the propagation of the action potential.

Benzocaine is used as a key ingredient in numerous pharmaceuticals:Over the counter throat lozenges such as Cepacol.Some glycerol-based ear medications for use in removing excess wax as well as relieving ear conditions such as otitis media and swimmers ear.Some previous diet products such as Ayds.Some condoms designed to prevent premature ejaculation. Benzocaine largely inhibits sensitivity on the penis, and can allow for an erection to be maintained longer (in a continuous act) by delaying ejaculation. Conversely, an erection will also fade faster if stimulus is interrupted.Benzocaine mucoadhesive patches have been used in reducing orthodontic pain.

Benzocaine is a kind of fat-soluble surface anesthetic. Compared with several other topical anesthetics such as lidocaine, tetracaine, its intensity is small, so it won't make people feel discomfort because of the anesthesia effect on the mucosa. It is a very strong fat-soluble drugs with easy combination with mucosa or skin and not easy penetration into body to produce toxicity.

specification

How to Proceed Your Orders?

(1) Please confirm the products you are want, quantities, and the destination country.

(2) You confirm all details for the order, and offer us purchasing order.

(3) We send you the quotation according to the product and quantity you want and asvise the suitable shipping method .

(4) You confirm the order and finish the payment 100% in advance and send us the detailed shipping information, including contacting person/company, address, mobile number,ZIP code and your special requirements.

(5) Tracking number would be offered after sending out the parcels .
Send by EMS,DHL,FedEx the tracking number is availabe within 12 hours . The info would be trackable that day or 1 day later.
If send by HKEMS or other express,the tracking number would be provided next day. And this does not mean the info is trackable that day. It would be released on internet 2 or 3 days later .
You sign for the parcel , deliveried.

(6) We offer after-sales service after you receive parcel.

Delivery method .
There are several methods we use for shipping this chemical .
The costs are different according to the speed and safetly level for different methods.
I will suggest the best method according to different destination country .

delivery success rate 
Our delivery success rate is clost to 99% .
We have done this business for more than 10 years .
And we have special shipping line to UK . 
Our delivery to UK market is pretty good and fast .
With our method ,usually the UK clients can receive the parcels in about 5 days .

Bulk quantity order 
There will be discount if you order bulk quantity .

Any further question ,please feel free to contact me !
 

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