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Santen サンテFXネオ 12mL Ad#OTC Medicines & Health GoodsJP¥272 Santen サンテFXネオ 12mL Japan price
The math
Japan price incl. taxJP¥272
Tax-free price (paid in store)JP¥247
In USD≈ US$2
⚠️ Needs JP¥5,000 (excl. tax) at one store on one day
 Japan consumption tax 10% (food 8%)

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Santen Sante FX Neo

サンテFXネオ · サンテFXネオ 12mL

Price JP¥272 · tax-free JP¥247
Flights Allowed with conditions
Source Kakaku.com · 10-23
OTC Medicines & Health Goods

As of 2026-10-23, the lowest online price on Kakaku.com is JP¥272 (incl. tax); of the 21 destinations we check, it is restricted in all 21.

Santen's classic extra-cooling eye drops (Class 2 OTC drug). The Japanese package insert lists eye strain, conjunctival redness, itchy eyes, and more; the 12mL bottle fits in a carry-on liquids bag.

BestJapanBuyData updated 2026-10-23 · sources at the end

Lowest online price (incl. tax) JP¥272 (shipping not included). At a tax-free shop you pay the tax-free price JP¥247 at the register (≈ US$2).Below the threshold on its own: you need JP¥5,000 (excl. tax) at one store on one day to buy tax-free. How the new tax-free refund works ›

Customs rules differ by country and region. Will it work in your country? →

Flights: Allowed with conditions. Liquids/gels: on international flights, carry-on containers must be ≤100ml each, ≤1L total, in one resealable clear bag per person; check anything over 100ml

Good for: People who like a strong cooling sensation and want to try a classic | Not for: People sensitive to irritation, or who want to use drops while wearing contacts (the insert says not to use with soft contact lenses in)

Sold at drugstores and pharmacies in Japan. Find the nearest store.

  • #JapanShopping
  • #JapanOTCMedicinesHealthGoods
  • #Santen
  • #TaxFreeJapan

Edited 2026-10-23 · prices for reference only · names: Sante FX Neo / サンテFXネオ

Japan price and tax refund

Price in Japan

Lowest online price
JP¥272–643
Tax-free price
JP¥247
In USD (reference)
≈ US$2

Japan price: Kakaku.com, 2026-10-23 (shipping not included)
Below JP¥5,000 (excl. tax) on its own: combine purchases at one store on one day to buy tax-free
USD rate JP¥1 = US$0.006377 (2026-10-23) · Prices are for reference only; check in store.

How tax-free shopping works

Until Oct 31, 2026: show your passport at a tax-free shop and pay the tax-free price at the register (at least JP¥5,000 excl. tax per store per day).

Calculate the refund · New tax-free rules explained

Specs

BrandSanten / 参天製薬
ModelサンテFXネオ 12mL
TypeEye drops
Japanese drug classificationClass 2 OTC drug (第2類医薬品)
Contains ephedrine-type / codeine-type ingredients (per ingredient list)No
Volume / count12mL
Main ingredients (per package)Neostigmine methylsulfate, taurine, potassium L-aspartate, tetrahydrozoline hydrochloride, etc. (6 ingredients)

Spec sources: Santen Pharmaceutical official site

Taking it home: country by country

Customs rules differ by country; check your own customs authority before you travel. Pick your country to put it at the top.

Country / regionResultWhat to know
Mainland China Restricted Medicines: reasonable amounts for personal use only; keep the original packaging and leaflet
Hong Kong Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Macao Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Taiwan Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Singapore Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
South Korea Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
United States Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Thailand Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Malaysia Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Philippines Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Vietnam Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Indonesia Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
India Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Australia Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
New Zealand Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Canada Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
United Kingdom Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Germany Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
France Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Italy Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.
Spain Restricted Medicines: rules on quantities and ingredients differ by country. Bring only a reasonable personal supply and keep the leaflet and original packaging.

Flights (all destinations): Allowed with conditions: Liquids/gels: on international flights, carry-on containers must be ≤100ml each, ≤1L total, in one resealable clear bag per person; check anything over 100ml

This model: TBD. Results follow published standards; some buildings or hotels may differ.

Overseas vs Japan-only model

No counterpart model listed yet.

Reviews

Rating and pros/cons TBD.

Where to buy

In Japan

Sold at drugstores and pharmacies in Japan.

Find the nearest store

Japanese phrases to show staff · Checkout checklist · Calculate the price after refund

Frequently asked questions

Can I take Santen サンテFXネオ 12mL home from Japan?

Of the 21 destinations we check, it is restricted in all 21. See the table "Taking it home: country by country" on this page for each country and region.

How much is the Santen サンテFXネオ 12mL in Japan tax-free?

As of 2026-10-23, the lowest online price on Kakaku.com is JP¥272 including tax. Tax-free or after the refund it is JP¥247. It costs less than JP¥5,000 (excl. tax) on its own, so you need to combine purchases at one store on one day to buy tax-free. From Nov 1, 2026, you pay the tax-included price in store and get the tax refunded when you leave Japan (a fee may apply).

Where can I buy the Santen サンテFXネオ 12mL in Japan?

Sold at drugstores and pharmacies in Japan. The price we list is from Kakaku.com (2026-10-23); prices in store may differ.

Related Q&A

Sources

Updated 2026-10-23Prices are for reference only; check in store.MarkdownJSON