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Terms of use

We thank you for choosing to visit us. We want your experience on the site to be the best it can be.

To access our services, you declare that you are of legal age and that you have the legal capacity to act in accordance with your national law.

Access and navigation on the website, or the use of its services, imply the express and complete acceptance of each and every one of these General Conditions, including both the Specific Conditions set for certain promotions and the Privacy Policy. Privacy and Cookies, regarding the purposes of processing the data you provide us. Please, we recommend that you read them carefully.

1.- Legal Information.

In compliance with Law 34/2002, of July 11, on Services of the Information Society and Electronic Commerce, the identification data of the owner of the Web Portal are:


Miguel Angel, 11 – 2nd floor

28010 Madrid


Volume: 28,116, Folio: 85, Section 8, Sheet: M-506540, Inscription 1 NIF: B86043486

For any questions or queries, you can contact us through:

Access implies the express acceptance of the User to these General Conditions of Use, which may be modified or replaced by its owner at any time and without prior notice.

2.- General Conditions of Use.

LThe following General Conditions regulate the use and access to the Web portal, whose purpose is to be the gateway to LIFE LENGTH, S.L., offering users information, services and content via the Web. Through the website, the User has access to information about specific products and services, tools and applications.

The data and information about products or services, prices and characteristics or other relevant data offered through the website are made, provided and updated by Suppliers and third-party companies. LIFE LENGTH, S.L. is not, in any case, responsible for said data and information nor does it assume any obligation on them.

The User undertakes to make appropriate use of the contents, services, applications and tools that are accessible, subject to the Law and these General Conditions of Use and, where appropriate, to the Particular Conditions that may be established for access to certain services and applications, respecting the other Users of the same at all times.

In case of total or partial breach by the User of these General Conditions of Use, LIFE LENGTH, S.L. reserves the right to deny access to without prior notice to the User.

3.- General Obligations of the User.

The User, by accepting these General Conditions of Use, is expressly obliged to:

  • Do not carry out any action intended to harm, block, damage, disable, overload, temporarily or permanently, the functionalities, tools, content and/or infrastructure of the website, in a way that prevents its normal use.
  • Custody and maintain the confidentiality of the access codes associated with your Username, being responsible for the use of said personal and non-transferable access codes by third parties.
  • Do not introduce or carry out libelous or slanderous content, both from other Users and from third-party companies outside LIFE LENGTH, S.L.
  • Not to use any of the materials and information contained in this Website for illicit purposes and expressly prohibited in these General Conditions of Use, as well as the particular conditions that, where appropriate, are established for certain applications and/or utilities and that are contrary to the rights and interests of LIFE LENGTH, S.L., its users and/or third parties.
  • Do not offer or distribute products and services, or carry out unsolicited advertising or commercial communications to other Users and visitors of LIFE LENGTH, S.L.

The User will be liable for all damages of any nature that LIFE LENGTH, S.L. or any third party may suffer as a result of the breach of any of the obligations to which it is subject by virtue of these "General Conditions of Use" or the law in relation to access and/or use of the page.

4.- Intellectual and Industrial Property.

The website, the pages it comprises and the information or elements contained therein (including texts, documents, photographs, drawings, graphic representations, among others), as well as logos, trademarks, trade names or other distinctive signs, are protected for intellectual or industrial property rights, of which LIFE LENGTH, S.L. is the owner or has authorization for its use and public communication of the legitimate owners of the same.

The User undertakes to use the contents diligently and correctly, in accordance with the law, morality and public order. LIFE LENGTH, S.L. authorizes the User to view the information contained in this website, as well as to make private reproductions (simple download and storage activity in their computer systems), as long as the elements are intended solely for personal use. In no case will this mean an authorization or license on the property rights of LIFE LENGTH, S.L. or the legitimate owners of the same.

The User is not authorized to proceed with the distribution, modification, assignment or public communication of the information contained in this Website in any way and whatever its purpose.

5.- Links.

Connections and links to third-party websites or web pages have been established solely as a utility for the User. LIFE LENGTH, S.L. is not, in any case, responsible for them or their content.

LIFE LENGTH, S.L. does not assume any responsibility derived from the existence of links between the contents of this site and contents located outside of it or from any other mention of contents external to this site. Such links or mentions have an exclusively informative purpose and, in no case, imply the support, approval, commercialization or any relationship between LIFE LENGTH, S.L. and the persons or entities that are authors and/or managers of such content or owners of the sites where they are found.

To make links to the website, the express written authorization of the owners of the portal will be necessary.

6.- Responsibility.

LIFE LENGTH, S.L. does not guarantee continuous access, nor the correct display, download or use of the elements and information contained in the portal pages that may be impeded, hindered or interrupted by factors or circumstances beyond its control or beyond its control, nor of those that are produced by the existence of computer viruses on the Internet.

LIFE LENGTH, S.L. does not assume any responsibility for damages, losses, claims or expenses, produced by:

(i) Interferences, interruptions, failures, omissions, delays, blockages or disconnections, caused by errors in telecommunications lines and networks or by any other cause beyond the control of LIFE LENGTH, S.L.

(ii) Illegitimate interference through the use of malicious programs of any kind and through any means of communication, such as computer viruses or any other;

(iii) Improper or inappropriate use of the website of LIFE LENGTH, S.L.

(iv) Security or browsing errors caused by a malfunction of the browser or by the use of non-updated versions.

LIFE LENGTH, S.L. is not responsible nor in any case will it respond to users and third parties for acts of any third party outside LIFE LENGTH, S.L. that entails or may involve the performance of acts of unfair competition and illicit advertising or the infringement of intellectual and industrial property rights, business secrets, contractual commitments of any kind, rights to honor, personal privacy and family and image, of property rights and of any other nature belonging to a third party due to the transmission, dissemination, storage, availability, reception, obtaining or access to the contents.

7.- Protection of Personal Data.

You will find the entire personal data processing policy in the Privacy Policy, which forms an integral part of these General Conditions but which, for simplicity, we have placed in a separate document: Privacy Policy.

8.- Legislation.

This Legal Notice and its terms and conditions will be governed and interpreted in accordance with Spanish Legislation. The user, by the sole fact of accessing the website or obtaining the status of registered user, irrevocably grants his consent to the competent Courts by default to hear any legal action arising from or related to these conditions, or with your use of this Site or the navigation carried out by it.

If any clause or section of these General Conditions, which is not of an essential nature for its existence, is declared null or inapplicable, the validity of the remaining clauses will not be affected.


For further information or enquiries please contact or leave your details on this form.

We inform our valued customer community that we have made the difficult decision to close our General Martinez Campos clinic.

However, we want to assure our customers that Life Length will continue to provide its proprietary telomere measurement services and HealthTAV®, HealthOX and HealthNAD+ assays in more than 35 countries. We will also continue to work closely with physicians and clinics committed to personalised medicine, longevity and healthy ageing.

It is a true privilege and honour to have had the opportunity to serve and assist tens of thousands of clients who have placed their trust in our clinic since the beginning of the pandemic. We express our deepest appreciation.

If you have any questions or queries, please do not hesitate to write to us at We are here to help you in any way we can.

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