qq-shop.com is operated by TRUEGRADE LABS LIMITED, a Hong Kong–registered company supplying high-purity peptide compounds for laboratory research purposes to institutions, laboratories, and qualified researchers across the United States.

Our Focus

We exist to serve the research community — not the consumer health market. Every product we offer is manufactured, tested, and sold strictly as a Research Use Only (RUO) compound, intended solely for in-vitro laboratory study and non-clinical research applications. Our products are not drugs, dietary supplements, or medical devices, and they are not evaluated or approved by the FDA or any other regulatory body for human or animal use.

We built qq-shop.com around a simple principle: researchers deserve a supplier that takes purity, documentation, and regulatory boundaries as seriously as they do.

Quality and Documentation

All products sold on qq-shop.com are manufactured in the European Union under controlled laboratory conditions, and every batch is accompanied by a Certificate of Analysis (COA), so researchers can verify identity and purity before use in their work. We believe transparency in sourcing and testing is non-negotiable for a supplier operating in this space.

Our Commitment to Compliance

We take our obligations under the U.S. Federal Food, Drug, and Cosmetic Act and related regulatory frameworks seriously. That means:

• Every product is clearly labeled and marketed strictly for laboratory research use.
• We do not make, and do not permit, claims regarding the diagnostic, therapeutic, or health benefits of any product we sell.
• We verify, to the extent reasonably possible, that our customers are purchasing for legitimate research purposes.
• We continuously monitor regulatory developments affecting the research chemical and peptide supply space to keep our practices current.

Our full Research Use Only terms, customer certifications, and restrictions are set out in our Terms and Conditions.

Who We Serve

Our customers include academic and private research laboratories, biotechnology companies, and qualified individual researchers throughout the United States. We currently ship exclusively within the U.S. and require every customer to acknowledge the research-only intent of their purchase before an order is completed.

Get in Touch

Questions about a product, an order, or our compliance practices? Our support team is available at [email protected].

TRUEGRADE LABS LIMITED Unit B, 11/F Yam Tze Commercial Building, 23 Thomson Road, Wan Chai, Hong Kong