Terms of Use

As of November 18, 2025

1. Scope, provider and relationship to the General Terms and Conditions (GTC).

In case of discrepancies between the General Terms and Conditions (GTC) and these Terms of Use, the GTC shall prevail. The Privacy Policy and Cookie Policy also apply.

The full legal notice can be found here.

These Terms of Use govern access to and use of the website https://ru-21.com ("Website") and all content, functions, and services offered through it, unless more specific terms apply in individual cases, in particular the General Terms and Conditions (GTC) for the purchase of goods, the Privacy Policy, or the Cookie Policy. The GTC apply exclusively to contracts for the purchase of goods (cosmetics and dietary supplements). These Terms of Use apply additionally to the use of the Website.

The provider of the website is:

RU21 GmbH

Victor-Goerttler-Str. 2

07745 Jena

Germany

Email: office@ru-21.com

Commercial Register: HRB 522140, Jena Local Court

Represented by: Univ.-Prof. Dr. med. Dr. hc Ingo B. Runnebaum, MBA

Use of this website requires that you have read and accepted these terms of use.

2. Relationship to other legal documents / Subject matter of the website

The website serves to provide information and facilitate the online sale of cosmetics within the meaning of Regulation (EC) No 1223/2009.
as well as food supplements in accordance with the applicable EU regulations, in particular Regulation (EC) No. 1924/2006 (Health Claims Regulation). You can also find information about our company, our products and health information, and use our online shop.

3. Target group / Minimum age

This website is intended for users aged 18 and over. Purchasing goods in the online shop is only possible for persons aged 18 and over. Minors may only use the website with the express consent of their legal guardian(s) and require their express consent to conclude a contract in the online shop. RU21 reserves the right to refuse orders from minors.

4. Provision of the website

(1) We strive to provide the website with as little interruption as possible. However, there is no guarantee of this. Maintenance work, security or technical reasons may lead to temporary restrictions or interruptions.

(2) We reserve the right to change, supplement or discontinue content, functions or access options at any time, provided that this is reasonable for users.

(3) Access to certain areas of the website may be subject to registration or the creation of a customer account.

5. Permitted Use / Prohibited Actions

(1) You may only use the website for private, non-commercial purposes.

(2) In particular, the following are prohibited:

- circumventing security or access restrictions,

- The automated extraction of website content, particularly by bots, scrapers, crawlers, or similar tools, is prohibited. Likewise, any actions that could compromise the integrity or security of the website are prohibited.

- the use of the website for unlawful, immoral or third-party rights-violating purposes,

- uploading or transmitting harmful content (e.g. viruses, malware),

- copying, distributing or making publicly available content from the website without the prior written consent of RU21 GmbH, unless a legal permission exists.

(3) In case of violations, we are entitled to block access and, if necessary, to claim damages.

6. Content and Intellectual Property

(1) Unless otherwise indicated, all content published on the website (texts, images, trademarks, logos, product descriptions, layouts, design elements) is owned by RU21 GmbH or used under appropriate license.

(2) Any use beyond the intended retrieval in the browser (in particular duplication, distribution, editing, public display) is not permitted without the express written consent of RU21 GmbH, unless a legal permission exists.

(3) Links to our homepage are permitted, provided that the linking page does not contain any unlawful or defamatory content and does not create the impression that there is a business relationship with RU21 GmbH. Deep embedding ("framing," "inline linking") or the integration of our website into external websites requires prior consent.

(4) Note on product information and health advice:

The information provided on this website regarding our products is for general informational purposes only, covering cosmetic care, skin health, and dietary supplements in a broader sense. It is of a general, non-binding nature, does not constitute medical advice, and does not imply any promise of healing or relief. It is not a substitute for individual consultation with physicians or other qualified medical professionals.

Our products are cosmetic products as defined by Regulation (EC) No. 1223/2009 or food supplements as defined by applicable regulations and are not intended to diagnose, cure, alleviate, or prevent any disease. Any textual statements on this website do not constitute a promise of healing. Please always observe the product descriptions, instructions for use, and any warnings on the respective packaging and consult a healthcare professional with any health-related questions.

7. References to third-party websites / links

This website may contain links to external websites of third parties. The operators of these external sites are solely responsible for their content. RU21 does not endorse this content and accepts no liability for it. No illegal content was apparent at the time the links were created. We will remove any links immediately upon notification of legal infringements.

8. Liability

(1) We shall be liable for damages resulting from injury to life, body or health in accordance with the statutory provisions.

(2) We are liable for other damages only in cases of intent and gross negligence. In the case of a slightly negligent breach of essential contractual obligations, our liability is limited to the foreseeable, typically occurring damage.

(3) Liability under the Product Liability Act and – insofar as expressly assumed – for claims arising from guarantees and statutory liability for defects remain unaffected. Mandatory statutory consumer rights are not limited by these terms and conditions.

(4) The statutory provisions regarding liability for defects apply to all products purchased via the webshop. Information on liability for defects can also be found in our Terms and Conditions.

9. Changes to these Terms of Use

RU21 may amend these Terms of Use with future effect if there is a legitimate reason to do so (e.g., changes in the law, website expansion, or closing functional gaps). The current version is available on the website. We will inform you appropriately of any significant changes.

10. Applicable Law, Jurisdiction and Severability Clause

(1) The law of the Federal Republic of Germany shall apply, excluding the UN Convention on Contracts for the International Sale of Goods.

(2) If the user is a consumer with habitual residence in the EU or the EEA, the mandatory consumer protection provisions of his or her country of residence shall remain unaffected and shall take precedence over these Terms of Use in case of doubt.

(3) If the user is an entrepreneur, merchant, a legal entity under public law, or is acting on behalf of a company, the exclusive place of jurisdiction for all disputes arising in connection with the use of this website is Jena. This provision applies accordingly to the General Terms and Conditions for the purchase of goods. This choice of law does not apply to the extent that mandatory consumer protection provisions of the state of your habitual residence deviate from it.

(4) Should individual provisions of these Terms of Use be wholly or partially invalid or unenforceable, the validity of the remaining provisions shall remain unaffected.

11. Contact

For questions about the website or these terms of use, please contact support@ru-21.com

The European Commission provides a platform for online dispute resolution, which you can access at https://ec.europa.eu/consumers/odr . RU21 GmbH is neither obligated nor willing to participate in dispute resolution proceedings before a consumer arbitration board.