In case you have added the wrong product in the Submitted shopping-basket, you must contact with us via phone or E-mail instantly and remove the wrong product.

After adding the product that interests you to the shopping basket you can increase the ordering amount by repeatedly clicking ‘add to shopping basket’. Another option is to send us a list of the number you want via E-mail: order@yhsbio.com.

If you have a user account you are able to change your customer profile by yourself. You can create one billing address and multiple shipping addresses. In case you have added the wrong shipping-address in the Submitted shopping-basket, you must contact with us via phone or E-mail instantly and remove the wrong product.