Before you order,check the basics.

Bac water is simple — sterile water with benzyl alcohol in a sealed 10ml vial. What matters: batch, expiry, seal, and someone confirming those details before it goes out.

We only stock 10ml. If the batch changes, we tell you on WhatsApp first — no unnamed rotations.

Ask for the batch number, expiry, and label before we pack. What we confirm on WhatsApp should match what arrives. Stays sealed from storage to your door.

Price and delivery fee confirmed on WhatsApp before you pay — rider delivery in Bangkok or tracked post elsewhere in Thailand.

If a seller won't confirm batch or expiry before shipping, that's worth being careful about. We keep the range narrow so those details stay clear.