Terms of Use

1. Scope

These Terms of Use apply to the use of the platform SupStaq, operated by KIkeriKI UG (haftungsbeschränkt), Töpfergasse 41, 74343 Sachsenheim, Germany (hereinafter "Provider").

By registering or using SupStaq, you agree to these Terms of Use.

2. Description of Service

SupStaq is an AI-powered information platform that provides a structured knowledge base on dietary supplements, peptides, and related substances. The service includes:

• Knowledge Base: Scientifically curated substance profiles with a dual scoring system (Medical Score and Community Score), partly AI-generated and editorially reviewed
• Stack Builder: Tool for compiling and managing a personal supplement selection with automatic interaction checking
• Blood Value Recording: Manual entry and management of laboratory values with goal-based recommendations
• AI-Powered Recommendations: Personalized analyses and recommendations based on user profile, health goals, blood values, and stack composition
• Profile Settings: Management of personal health data and preferences

3. Use of Artificial Intelligence

3.1 AI in Content Creation

The knowledge base of SupStaq is partly created with the support of AI systems (Anthropic Claude, Google Gemini). The AI systems research, structure, and summarize scientific publications and community experience reports. All AI-generated substance profiles undergo automated quality assurance (schema validation, source verification, review pipeline) and are spot-checked by humans.

3.2 AI in Recommendations and Analyses

SupStaq generates personalized recommendations and analyses based on your provided data. These include:

• Blood value recommendations: Which laboratory values should be tested based on your health goals
• Interaction checking: Automatic analysis of possible interactions between substances in your stack
• Stack analysis (planned, Premium): AI-powered analysis of your stack for gaps, redundancies, and missing cofactors
• Personalized substance recommendations (planned, Premium): Recommendations based on your profile and blood values

3.3 Limitations of AI

The user acknowledges and accepts:

• AI-generated content may contain errors. Despite automated quality assurance and human spot-checking, AI systems may produce incorrect, incomplete, or outdated information.
• AI recommendations are not medical diagnoses. All recommendations are non-binding information offers and not medical advice.
• AI ratings are not guarantees. The scores (Medical Score, Community Score) represent a structured summary and not a scientific assessment in the clinical sense.
• The absence of a warning does not mean safety. If the AI does not display an interaction, side effect, or contraindication, this does not mean none exists. The knowledge base does not claim completeness.

3.4 No Automated Decision-Making

The AI recommendations provided by SupStaq do not constitute an automated individual decision within the meaning of Art. 22 GDPR. All recommendations are non-binding. All decisions regarding the intake, dosage, or combination of substances are made independently by the user and at their own responsibility.

4. Medical Disclaimer

SupStaq is not a medical product and does not provide medical advice — neither through human nor AI-generated content.

The information and AI recommendations provided on the platform:

• Serve exclusively for general information and education
• In no case replace professional advice from a doctor, pharmacist, or other qualified healthcare provider
• Do not constitute a diagnosis, therapy recommendation, or encouragement for self-medication
• Should not be used as the basis for health-related decisions without medical consultation

Rating System

The "Medical Score" and "Community Score" are not medical evaluations but AI-powered structured summaries:

• Medical Score: Based on the automated evaluation of publicly available scientific publications (RCTs, meta-analyses, reviews). The evaluation is partly performed by AI and may contain errors.
• Community Score: Based on AI-powered evaluation of publicly available user experiences from forums and social media. These reports are subjective and not clinically validated.

Interactions

The interactions displayed in the Stack Builder are based on published scientific sources that have been partly captured and structured automatically by AI. The database does not claim completeness. The absence of a displayed interaction does not mean that no interaction exists.

Always consult a qualified doctor before taking dietary supplements or peptides, especially:

• In cases of pre-existing conditions
• During pregnancy or breastfeeding
• When taking concurrent medications
• For minors

5. Registration and User Account

5.1 Requirements

Creating a user account is required to use certain features. You must be at least 18 years old to create an account.

5.2 User Obligations

You agree to:

• Provide truthful information during registration
• Keep your access credentials confidential
• Immediately inform the provider of unauthorized use of your account
• Not transfer your account to third parties
• Not pass on AI-generated recommendations as medical advice to others

5.3 Account Deletion

You can delete your account independently at any time via the security settings. Upon deletion, all your personal data is irreversibly removed.

6. Usage Rights and Restrictions

6.1 Permitted Use

SupStaq grants you a personal, non-transferable, revocable right to use the platform for private, non-commercial purposes.

6.2 Prohibited Use

It is prohibited to:

• Systematically copy, extract, or scrape content from the platform
• Use the platform for commercial purposes without prior written permission
• Market or distribute AI-generated content or recommendations as one's own medical advice
• Use the platform to distribute advertising, spam, or harmful content
• Circumvent technical protective measures or impair the platform's infrastructure
• Systematically query AI functions to build databases or create competing services

6.3 Intellectual Property

All content of the platform (texts, AI-generated ratings and recommendations, database entries, graphics, software) is protected by copyright. The scientific references and cited studies are subject to the respective copyright of the original authors.

7. Free and Paid Features

7.1 Free Access

The following features are available free of charge:

• Knowledge base (read all substance profiles)
• Stack Builder with interaction checking
• Blood value recording and goal-based marker recommendations
• Profile management and data export

7.2 Premium Features (planned)

Paid premium features may be offered in the future, particularly extended AI functions such as stack analysis, blood value evaluation, and personalized recommendations. Registered users will be informed in advance about introduction, scope, and pricing.

8. Availability

The provider strives to maintain uninterrupted availability of the platform. There is no entitlement to constant availability. Maintenance work, technical disruptions, changes to AI models, or force majeure may lead to temporary restrictions.

The quality and availability of AI functions may vary, particularly when changes are made to the AI models or their providers.

9. Liability

9.1 Limitation of Liability

The provider is liable without limitation for damages arising from injury to life, body, or health based on an intentional or negligent breach of duty, as well as for other damages based on an intentional or grossly negligent breach of duty.

In cases of slight negligence, the provider is only liable for breach of essential contractual obligations (cardinal obligations). Liability in this case is limited to the foreseeable, contract-typical damage.

9.2 No Liability for AI-Generated Content

The provider assumes no guarantee for the accuracy, completeness, or timeliness of AI-generated content, recommendations, or analyses. AI systems may deliver incorrect or incomplete results. The user is obligated to critically review all AI-generated recommendations and seek medical advice in case of doubt.

9.3 No Liability for Third-Party Content

The provider is not liable for the accuracy, completeness, or timeliness of scientific sources and community reports cited in the knowledge base. Responsibility for original sources lies with their respective authors and publishers.

9.4 No Liability for Health Damages

The provider is not liable for health damages resulting from the application of information or AI-generated recommendations presented on the platform. The use of all information and recommendations is at the user's own risk.

10. Data Protection

The processing of personal data, including processing by AI systems, is carried out in accordance with our Privacy Policy. By using the platform, you confirm that you have taken note of the Privacy Policy.

11. Changes to Terms of Use

The provider reserves the right to change these Terms of Use at any time, particularly when introducing new AI functions or changing the AI models used. Registered users will be informed of significant changes by email. Continued use of the platform after changes take effect constitutes acceptance of the modified terms.

12. Termination

The provider may terminate the usage relationship with immediate effect and block access in case of violation of these Terms of Use. This applies in particular to misuse of AI functions.

13. Applicable Law and Jurisdiction

The law of the Federal Republic of Germany applies, excluding the UN Convention on Contracts for the International Sale of Goods. The place of jurisdiction is the registered office of the provider, provided the user is a merchant, legal entity under public law, or special public fund.

14. Severability Clause

If individual provisions of these Terms of Use are or become invalid, the validity of the remaining provisions remains unaffected.

Last updated: May 2026