How does Rohto® Eye Drops stand out from the others?

As compared to other ordinary eye drops, Rohto® Cooling Eye Drops deliver a unique cooling sensation with formulas that work wonders to clear, soothe and relieve your irritated eyes.

Why do you used a clear bottle as packaging?

The innovative, transparent, slim and sleek bottle design serves its practical purpose by allowing users to see if the product has changed color, or has become cloudy. It is advisable to stop using the eye drops, should the liquid has changed its color, or became cloudy.

How frequently can I use the Rohto® Eye Drops?

When using the Rohto® Eye Drops, we suggest 1 to 2 drops in the affected eye(s) up to 5 to 6 times daily.

Can I use the Rohto® Eye Drops while wearing contacts?

For the Rohto® Cool and Aqua, you may use it with your contact lenses on, as for Rohto® Dry Aid, you are recommended not to use the eye drops while wearing contact lenses. However, our best recommendation is to remove your contact lenses first, then apply 1 – 2 drops on the affected area and wait for at least 15-minutes before you put on your contact lenses. This gives the drops a chance to dissipate from the ocular surface.

How long are the drops good after they're opened?

It is advisable to use the drops within 2-3 months after opening. If unopened, the product is guaranteed until the printed expiration date on the packaging.

What are the Manufacturing Standard for Rohto® Eye Drops?

At Rohto®, we received PIC/SGMP and submitted GMP and ISO (13485) for ingredients such as SCL artificial tears, which produced in Ueno Factory, Japan.

What is the Standard of Water used in manufacturing the Rohto® Eye Drops?

We use purified water produced by Japanese Pharmacopoeia (JP), USP-PW.

What are the sterility controls during the manufacturing process?

The manufacturing line we practice is SIP (stationary sterilization). All ingredients are filter-sterilized whereas bottle, cap and nozzle are gamma sterilization or electron beam sterilization.

What is the Air Quality Standard within the manufacturing area?

In the manufacturing area, we use High-efficiency Particulate Air (HEPA) filter for air conditioning within the area and manufacturing under the controlled environment with a filling grade of A (ISO 14644). Further to that, we also confirm that the environment is maintained by a constant environmental measurement and valuation.

How is the manufacturing process being carry-out - man-made or machinery?

The entire process of manufacturing the products, from filling to packing are done by machinery.