IN/OUT Serum tea pairing breathable hydration and renewed balance

breathable hydration and renewed balance

this lotion replenishes essential trace elements that help maintain healthy skin function

this serum combines aged sake lees

Formulated with mineral-rich deep sea water sourced from the Noto Peninsula in Japan

Known for its purity and stability

IN/OUT Serum tea pairing breathable hydration and renewed balanceLa Sincia IN OUT Serum is the third step of the IN OUT ritual a targeted treatment phase that delivers intense hydration and visible renewal. Formulated with traditional Japanese fermented ingredients sourced from a historic Edo period sake brewery, this serum combines aged sake lees, fermented soy milk, and fermented rice extract ingredients long celebrated in Japanese beauty rituals for their ability to promote clarity, softness, and elasticity.