All Sales Are Final
Due to the sensitive nature of research peptides, Tier1Peptides maintains a strict no return policy.
Once an order has been processed and shipped, we cannot accept returns or exchanges.
This policy ensures:
- Product purity and integrity
- Compliance with research chemical handling standards
- Protection of all customers and laboratories
Damaged or Incorrect Orders
If you receive an item that is:
- Damaged during shipping
- Incorrect based on your order
You must contact us within 48 hours of delivery.
Please provide:
- Order number
- Clear photos of the product and packaging
Once verified, Tier1Peptides may provide a replacement or store credit at our discretion.