A "Cookie" is a small text file that a website stores in the user's browser, facilitating navigation through a web page and are essential for the operation of the Internet.

Cookies are used, for example, to remember user preferences on the web: language, browser used; analyze user habits and behaviors to improve the services offered, or to tailor the content of a web page to visitor preferences.

Cookies can be classified as follows:

According to the entity that manages it (Owner):

First-party cookies: These are sent to your computer from our own computers or domains and from which we provide the requested service.

Third-party cookies: These are sent to your computer from a computer or domain that is not managed by us but by another collaborating entity. Such as those used by social networks, or by external content such as videos stored on YouTube.

According to the period of time they remain activated (Duration):

Session cookies: These are temporary cookies that remain in your browser's cookie file until you leave the website, so none are recorded on your device's local memory. The information obtained through these cookies is used to analyze traffic patterns on the web. In the long run, this allows us to provide a better experience to improve content and facilitate its use.

Persistent cookies: These are stored in your device's local memory and our website reads them every time you make a new visit. A permanent website has a specific expiration date. The cookie will stop working after that date. We generally use these cookies to facilitate shopping and registration services.

According to their purpose (Purpose):

Technical cookies: These are necessary for the navigation and proper functioning of our website. They allow, for example, the control of traffic and data communication, access to restricted access parts, carry out the process of purchasing an order, use security elements, store content to be able to disseminate videos or share content through social networks.

Personalization cookies: These allow you to access the service with predefined characteristics based on a series of criteria, such as language, the type of browser through which the service is accessed, the regional configuration from which the service is accessed, etc.

Analytical cookies: These allow us to quantify the number of users and thus carry out the statistical measurement and analysis of the use made by users of the services provided. To do this, we analyze your browsing on our website in order to improve the range of products and services we offer.

Advertising cookies: These allow the most efficient management possible of the advertising spaces that may be included on our website.

Behavioral advertising cookies: These cookies store information on user behavior obtained through continuous observation. Thanks to them, we can know browsing habits on the Internet and show you advertising related to your browsing profile.


Below are the cookies used by this website along with the purpose and duration of each:

First-party cookies: they are strictly necessary cookies. They allow user interaction with the website using all its functions.

Analytical cookies: these are cookies used for analysis, research, or statistics in order to know the most visited sections, connection points, etc., and thus be able to improve the website portal through it.

Owner Name Purpose More information

Google Analytics _ga

_gat Collects anonymous information about users' navigation on the website in order to know the origin of visits and other similar statistical data. - Google Privacy Center

- Google Analytics Opt-out Browser Add-on

Google / DoubleClick   DoubleClick uses cookies to improve advertising. They are usually used to target advertising based on content that is relevant to a user, improve campaign performance reports, and avoid showing ads that the user has already seen. DoubleClick cookies do not contain personally identifiable information. Occasionally, the cookie contains an additional identifier that looks like the cookie ID. This identifier is used to identify an advertising campaign to which a user has been exposed previously, but DoubleClick does not store personally identifiable information in the cookie. - Google Privacy Policy

Google Translate PREF

NID Offers the possibility of translating the page into other languages for users whose browser is not set in Spanish. - Google Privacy Policy

Plugin cookies: these are cookies used by external plugins installed on the website for their proper functioning, such as displaying the cookie usage notice or the cookies used by the customer service chat system.

Owner Name Purpose More information

BOSTON NUTRACEUTICAL SCIENCE, SL viewed_cookie_policy Notifies the user of the use of cookies. - BNS Cookie Policy


It is important to note that these technologies are not intrusive, since all the information obtained through cookies is completely anonymous, and in no case can it be associated with a specific and identified user. This information allows BNS to adapt and improve its services to the interests of users. However, the user has the option to prevent the generation of cookies by selecting the corresponding option in their browser program. Boston Nutraceutical Science informs that in the event of disabling the use of cookies, browsing may be slower than usual.

Specifically, all browsers allow changes that allow you to disable cookie settings. These settings are located in the "options" or "preferences" menu of your browser.

Below we show you through links how to disable cookies following the instructions of the most used browsers:

Internet Explorer:

Mozilla Firefox:

Google Chrome:


Safari for IOS (iPhone and iPad):

On the other hand, if you wish to block Google Analytics analytical cookies, you can install an add-on in your browser developed following the instructions indicated in the following link:

Furthermore, regarding external entity plugins (such as the services of Google Inc.) used on our website, we recommend that all users access the privacy policies of each service provider for more information. The links are:

Google Inc.:


Any user who has any questions about these technologies can send us the query through our email

Modified 07/06/2019

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