DSIP in Vietnam

What PepsVN supplies

• Form Lyophilised (freeze-dried) powder in a sealed glass vial.
• Strengths 5 mg and 10 mg per vial. Each strength is priced separately in the table above.
• Documentation Independent batch certificates for every listed strength are linked above.
• Nasal spray kit Also available as a bundle with a nasal spray kit (one empty spray bottle and one sterile saline ampule, 5 mL or 10 mL), supplied unmixed. See the price table above.
• Delivery Free same-day delivery in Da Nang. Free overnight delivery to Ho Chi Minh City and Hanoi on orders over 1,500,000₫, and free 2–4 day shipping everywhere else in Vietnam (delivery details).

How to read the batch certificate

Each certificate describes one tested batch, not every vial ever produced. When your order arrives, check three things against the certificate:

1. Batch number The number on your vial label should match the batch number on the report (for example, DSP830F).
2. Reported quantity The measured amount in the tested vial, compared with the labelled strength.
3. Reported purity The percentage of the sample identified as DSIP in the lab's testing.

The "Verify report" button on each certificate opens the testing lab's own record, so you can confirm the report is genuine rather than relying on a copy.

Storage and handling

Keep unopened vials in the refrigerator (2–8 °C), away from light. Freeze-dried peptides tolerate room temperature for short periods, such as a few days in transit. Long-term exposure to Vietnam's heat and humidity should still be avoided. Once reconstituted, a peptide is far less stable, so it should be kept refrigerated and used within the period given in your research protocol. See our storage guide for more detail.