Privacy Policy

QSC manufactures and distributes research-grade peptides worldwide. This Privacy Policy explains how we collect, use, and protect information when you visit qscpeptide.com or purchase research peptides.

Last updated: April 2026

1. About QSC & Data Handling

QSC operates peptide manufacturing facilities in China and warehouse distribution in the United States, European Union, United Kingdom, Canada, Australia, Singapore, Thailand, and Vietnam. Our data handling practices follow internationally recognised privacy principles including GDPR-aligned safeguards and global data protection standards.

2. Information We Collect

Personal Information

We collect personal information voluntarily provided when you place a research peptide order, create an account, contact customer support, request product information, or submit custom peptide inquiries. This may include:

• Full name
• Email address
• Phone number
• Billing and shipping address
• Company or laboratory name (if applicable)

Cryptocurrency Payment Information

QSC accepts cryptocurrency payments only, processed through blockchain verification services including Blockonomics. We do not collect or store credit card information, bank account details, or financial account passwords. For order verification and accounting purposes we may retain wallet addresses, transaction IDs, payment confirmation records, and invoice and payment status logs.

Cryptocurrency transactions occur directly on the blockchain and cannot be reversed once confirmed.

Technical & Usage Data

Limited technical information may be automatically collected including IP address, browser type, device type, operating system, pages visited, referring URLs, and date and time of visits. This information is used for website security, fraud prevention, performance optimisation, analytics, and server diagnostics.

Order Information

When placing a peptide order we collect information required to complete delivery: shipping details, order history, warehouse selection, and tracking records.

Voluntary Submissions

Customers may voluntarily submit laboratory testing reports or analytical results related to QSC peptides. These materials are stored only for quality verification, batch confirmation, and internal evaluation.

3. How We Use Information

Information is used only for legitimate operational purposes related to peptide distribution:

• Order fulfilment: Verifying cryptocurrency payments, processing peptide orders, warehouse dispatch coordination, providing shipment tracking, customer support, reshipments or replacements.
• Logistics & distribution: Shipping information may be shared with warehouse facilities, shipping carriers, logistics providers, and customs brokers where required — only to complete delivery.
• Website operations: Maintaining website stability, improving page performance, detecting suspicious activity, preventing fraud, and improving user experience.
• Marketing communications: We may send order updates, operational announcements, and new product notifications. You may unsubscribe at any time.
• Security & fraud prevention: Monitoring transactions and website activity to detect fraud, prevent abuse, and protect customer accounts.

We do not sell or rent personal data.

4. International Data Transfers

Because QSC operates globally — with manufacturing in China and warehouses in the USA, EU, UK, Canada, Australia, Singapore, Thailand, and Vietnam — information may be transferred internationally when required for order fulfilment and logistics. Appropriate safeguards are implemented to protect transferred data, including contractual protections with logistics and warehouse partners.

5. Data Protection & Security

We implement industry-standard safeguards:

• Encryption: Sensitive data is encrypted using SSL/TLS protocols.
• Restricted access: Access to personal information is limited to authorised personnel only.
• Secure infrastructure: Servers and systems are monitored to reduce risk of unauthorised access.
• Data retention: Order records may be retained up to 7 years where legally required. Accounts with no activity for 2 or more years may be deleted. Marketing subscriptions remain active until unsubscribed.

6. Cookies & Analytics

Cookies are used to maintain login sessions, store cart contents, improve site performance, enable checkout functionality, and improve security. Cookies in use may include:

• WooCommerce session cookies — required for cart, checkout, and order processing
• Security cookies — for login authentication and CSRF protection
• Google Analytics (G-M7671G7CP5) — used to collect anonymised page view and session data for site performance analysis. IP addresses are anonymised. You can opt out via the Google Analytics opt-out browser add-on

You can disable cookies through your browser settings, though this may affect site functionality including checkout.

7. Your Rights

Depending on your jurisdiction, you may have the right to access your personal data, correct inaccurate information, request deletion, restrict processing, object to processing, or withdraw marketing consent. To exercise any of these rights, contact us at support@qscpeptide.com.

8. Data Breach Notification

If a data breach occurs affecting personal information, affected users will be notified where legally required within applicable timeframes.

9. Third-Party Services

We may use trusted third-party services including website hosting providers, shipping carriers, analytics providers, and blockchain payment verification services. These providers only receive data necessary to perform their services and are bound by appropriate data processing agreements.

10. Research Use Disclaimer

All peptides sold by QSC are intended for research use only and are not approved for human consumption. Researchers are responsible for compliance with local laws and regulations.

11. Policy Updates

This Privacy Policy may be updated periodically. The latest version will always be published on this page with the updated date shown at the top.