NADORA Guide
NADORA sachet or bottle: price, size and how long it lasts
This guide is published by NADORA to support a size decision, not as a first-hand review or efficacy promise. Pack volume tells you capacity; it does not establish one universal number of applications or days.
Shop NADORAChoose a sachet for a lower starting spend
The 5 ml sachet has a brand reference price of THB 99 and can suit an introduction to the product or compact packing. Do not assume a sachet must be emptied in one application, or that one sachet proves formula efficacy. Read the actual sachet directions and warnings.
Choose a bottle for more volume and a pump
The 30 ml bottle has a reference price of THB 999 and offers more product with pump dispensing. Choose for convenience, not an assumption that a larger pack is cheaper per ml or works better. Match the received product name and label to your order.
Compare unit costs on the same basis
THB 99 ÷ 5 = 19.80 per ml; THB 999 ÷ 30 = 33.30 per ml. At these reference prices the sachet costs less per ml, while the bottle offers more volume and a pump. Vouchers, freight and shop promotions are not included. These are not verified Watsons prices; compare the final total and actual quantity.
Pump counts are not measured ml
A brand website gives bottle directions of 2–3 pumps, but verified volume per pump was not obtained in this check. We therefore do not multiply it into a fixed application count per bottle. A 5 ml sachet alone also does not establish a use count. Follow the actual label; more product does not guarantee faster results.
Estimate days only with real daily consumption
The calculation is usable volume divided by total daily consumption in the same ml unit: 5 ÷ daily ml or 30 ÷ daily ml before allowance for residue. This is not an application-dose recommendation. Without the denominator there is no day count. Time to empty a pack is different from its period after opening; check the label or ask the brand.
Check the pack and purchase terms
Notification 12-1-6800041804 identifies the NADORA NAD SERUM record, not an efficacy rating. Check actual expiry, storage, packaging and warnings; test a small area and stop if irritation occurs. Confirm seller, final price, stock, returns and delivery. Outside Thailand confirm destination requirements first; translation does not establish local availability.
Official stores
NADORA NAD Serum • 5 ml ฿99 • 30 ml ฿999