Hydration and moisturization are not merely old advice; they are key to good-looking skin.

The first step in hydration, one step toward beautiful skin care.

Build a healthy-looking skin foundation in 28 days.

Bouncy and supple, smooth, radiant, and refined.

Featuring five specially developed hyaluronic acids. Third-generation penetrating hyaluronic acid provides 1.5 times more moisturizing effect.

Blended with four types of hyaluronic acid to lock in moisture and reach the skin's deeper layers.

• Classic hyaluronic acid: helps lock in moisture at the skin's surface.
• Hydrolyzed hyaluronic acid: penetrates the stratum corneum.
• Highly concentrated hyaluronic acid: provides twice the hydration for a plump, supple feel.
• Nano-sized hyaluronic acid: reaches the dermal layer.

Hydrating step 1: facial cleanser / cleansing foam. Cleanses pores for a dewy look; a bubble bath for the face leaves skin feeling hydrated and soft.

Double sodium hyaluronate.

Product name: Hada Labo Gokujyun Facial Cleanser. Specification: 100 g. Product standard/See the product sales packaging for the use period.

Product information states that the sodium hyaluronate formula in the Hada Labo Gokujyun range has been upgraded three times. Research data reports that, after 8 hours, skin stratum corneum moisture increased by 67.74% compared with no use, and was 1.5 times higher than with Hada Labo range products using low-molecular-weight sodium hyaluronate.

The information also mentions skin radiance, moisturization, and post-use test results; individual results may vary. The reported increase in stratum corneum moisture is based on testing after 28 days of product use by 31 participants.