Hyaluronic acid is the best-known active ingredient to have a moisturizing effect for the skin.

Hyaluronic acid already exists in the skin, and fills the gaps between collagens and elastins in the dermis layer. It gives plumpness and firmness to the skin. However, it is also clear that by the age of 40 it will decrease by 50% as compared to 20 years previously, and will continue to decrease as we age.

Hyaluronic acid-containing beauty serums generally help restore the hydration of the skin. In order to work effectively, it is more effective to use them in combination with a facial device or microneedles, to enhance transdermal absorption and further benefits. Because hyaluronic acid has a large molecule, and the dermis, where hyaluronic acid resides, is difficult to penetrate into, this is the best way.

Hyaluronic acid serum is good for moisturizing and soothing away wrinkles, but extra facial tools may be necessary to gain optimal results

It is especially effective for lip lines, together with other tools. 

For these people, we recommend Rice Force Deep Moisture Series.

Deep Moisture Essence is good for improving skin hydration. *

Rice Power Extract No.11 is an active ingredient contained in the Rice Force Deep Moisture Series.
It is a cosmetic ingredient approved by the Japanese Ministry of Health, Labor and Welfare as an active ingredient, derived from rice, that improves skin water retention.

Its unique characteristic is that its molecular weight is small, and its size is 1/300 of that of collagen and 1/50 of that of hyaluronic acid. Therefore, you don’t need a facial device. Just apply it to your skin to moisturize from the inside, so your skin can feel hydrated, glowing and plumped.

We also recommend Rice Force Premium Perfect Mask.*

Rice Force Premium Perfect Mask

In general, face sheet masks help to increase penetration of the active ingredients by creating a “natural steam effect”, preventing water loss through evaporation and supplementing the skin’s moisture retention and flexibility.

I would say that the Premium Perfect Mask is one of the most luxurious anti-aging face-sheet masks available, giving moisture, smoothness, and firmness and radiance for the skin.