On Cool Earth Day, the day of thinking about the Earth on July 7th (Mon), uka reuse green study is limited!

Cool Earth Day, the day of thinking about Earth on Monday, July 7, 2025 ※uka reuse green study will be available for limited release.

The new series of Reuse Green Study is the Uka Echo Project vol.3, which is a product that is filled with original colors after washing a bottle of nail polish brought to the salon in uka store.
Of the 2,400 bottles collected (as of June 2025), only 500 bottles of each color will be released.

Only one package with individual differences, such as joint development with everyone who cooperated in trade-in, leaving the exterior peeling and printed product names as they are.

The Uka Echo Project began in 2021 with Kenzan trade-in (pointback) in uka store. Uka's eco is echo, so it's echo.
Collection of nail polished bottles in uka store, which started in April 2024 as vol.3.
For each bottle, 200 ukainn points will be given for each set, with a replacement of one new nail as a set.

As one of the uka study series, which is a color research that allows everyone's skin to be beautifully sublimated by uka, who has continued to see many customers' hands, the first part of the Reuse Green Study is an image of nature and plants and expresses natural beauty in green.

Product information
uka reuse green study verdant 10mL 2,200 yen (tax included)
uka Reuse Green Studyordant
Gentle healing green, reminiscent of fresh green leaves swaying quietly

uka reuse green study forest 10mL 2,200 yen (tax included)
uka Reuse Green Study Forest
Freshly shining lame, reflecting the sparkling light in a fantastic forest

[Product Features]
Vee Gun formulation / Adopting easy-to-paint brush / Quick-drying / Smoothly coated with plant-based moisturizing and repairing effects of nails / Oxygen permeable ingredients without tightening feeling / Stress-free feeling / Dybutyl phthalate, formalin, toluene-free / Plant-derived rate 70% or more

[Development background]
Until now, it has been said that nail polish bottles cannot be recycled, and after use, there was no other way to put them out as non-combustible garbage.
Some customers said that they did not know how to throw away the contents, and that they did not know how to handle them because the sorting differs depending on the local government.
As a company responsible for making it, we have met Gem International, which handles detergents and other products that demonstrate excellent cleaning effects, and we have completed a reuse green study in which the washed bottles are filled with nail polish.

[Cool Earth Day]
Cool Earth Day was established by the G8 Summit (Hokkaido Lake Toya-ko Summit) held on July 7, 2008, and reaffirms the importance of the global environment at home and at work throughout the Japanese people. It is a day to realize the progress toward a low-carbon society and to promote initiatives for global warming countermeasures that can be achieved.