Quality

Tested. Documented. On request.

COAs are available on request. Email or text with the product name and the lot number printed on your vial, and we'll send the certificate for that lot. All SiixLabs products are for in vitro laboratory research only and are not for human or veterinary use.

• 99%+ identity purity

  Every peptide is sourced to a 99%+ identity standard. You get research-grade material, not mystery powder.

• COAs available on request

  COAs are available on request. Email or text with the product name and the lot number printed on your vial, and we'll send the certificate for that lot. All SiixLabs products are for in vitro laboratory research only and are not for human or veterinary use.

• Third-party tested

  Lots are tested outside the house. If you want the paperwork before you buy, email or text us.

• Shipped or picked up

  Local pickup, USA shipping, or EU shipping for $60. Vials packed so they arrive intact.

For research use only. Not for human consumption. Not medical advice. Read the FAQ · Contact us.