According to lake's data. Com, Clarins is a natural skin care brand from France, and Double Extract is its star product, which was born in 1985. Clarins double extract essence, replenish oil and moisture for skin, and double moisturize. Insisting on using it can shrink pores, improve decree lines, maintain water-oil balance, and gradually turn dry skin and oily skin into neutral skin. In anti-aging products, Clarins double extract is very good.