OSAJI, born in 2016, is a skincare brand for sensitive skin, built on three pillars: "Stratum Corneum Beauty Cosmetics" based on dermatological science, "Gluten-Free Cosmetics" considering allergy risks, and "Comfort Cosmetics" that delight the senses. This spring, the "OSAJI KAI" skincare line, designed with aging in mind, introduces haircare items. Launching Friday, September 20, 2019.

As we age, hair loses its luster. Collagen levels and antioxidant factors decrease, while damage from UV rays, coloring, and perms accumulates. A particularly noticeable change in hair is "waviness," which leads to a dull appearance and lack of manageability.

The haircare series from OSAJI KAI is a non-silicone, anti-aging line focused on hair waviness. By infusing hair with essential moisture and smoothing the surface, it brings shine and a silky texture to mature hair.

Inula extract addresses the lipid oxidation in hair and scalp caused by UV exposure, maintaining hair's shine and radiance. It also supports hair regeneration and growth (keratin fiber synthesis), keeping hair healthy and free from waviness.

This series includes three items: Hair Shampoo, Hair Conditioner, and Hair Oil. All feature the uplifting and noble scent of Damask Rose and Jasmine.

OSAJI KAI Revelation Hair Shampoo
This weakly acidic, anti-aging shampoo is formulated with a high concentration of amino acid-based cleansing agents, gentle on skin and hair, avoiding harsh surfactants. Its smooth, rich lather instantly forms, cleansing the scalp and hair comfortably without any stiffness.
Volume | 300mL
Price | ¥3,000 (excl. tax)

OSAJI KAI Revelation Hair Conditioner
This anti-aging conditioner, featuring hyaluronic acid-derived coating agents, creates a moisturizing film on each strand of hair, providing shine and manageability. It repairs damage from UV rays, hairdryers, and coloring, preventing waviness.
Volume | 300mL
Price | ¥3,000 (excl. tax)

OSAJI KAI Revelation Hair Oil
This anti-aging hair oil protects hair from heat and UV damage from hairdryers, creating natural texture. Sunflower oil, which protects and conditions the cuticle's barrier function, repairs split ends while retaining moisture. Recommended for use both before and after blow-drying.
Volume | 30mL
Price | ¥3,000 (excl. tax)