Haruharu Wonder Black Rice Night Knight Retinol Serum

Haruharu Wonder Black Rice Night Knight Retinol Serum is a gentle nighttime serum with 0.08% microencapsulated retinol and 1% bakuchiol that helps improve the appearance of fine lines, uneven texture, and loss of firmness while maintaining skin hydration.

The formula combines retinol and plant-derived bakuchiol to provide effective yet gentle smoothing care. Ceramide NP and sunflower seed oil help strengthen the skin’s protective barrier and maintain moisture, while fermented black rice provides antioxidant care. Adenosine, glycerin, arginine, bamboo extract, and ginseng complement the formula, helping leave the skin smoother, more hydrated, and radiant-looking.

Benefits

• Smoothing care – retinol and bakuchiol help improve the appearance of fine lines and uneven skin texture.
• Improved firmness – helps support smoother and more elastic-looking skin.
• Skin barrier support – ceramide NP and sunflower seed oil help maintain moisture and strengthen the protective barrier.
• Antioxidant care – fermented black rice helps protect the skin from environmental stressors.

Who is it for

• All skin types
• Retinol beginners
• Sensitive skin
• Skin with visible fine lines and uneven texture
• Skin lacking firmness and radiance

Main ingredients

• Microencapsulated Retinol (0.08%) – helps support skin renewal and improve the appearance of fine lines, wrinkles, and uneven texture.
• Bakuchiol (1%) – helps improve the appearance of wrinkles, elasticity, and skin smoothness.
• Ceramide NP – helps support the skin’s protective barrier and retain moisture.
• Sunflower Seed Oil – helps nourish, moisturize, and soothe the skin.
• Fermented Black Rice Extract – provides antioxidant care and helps support hydrated, healthy-looking skin.
• Adenosine – helps improve the appearance of fine lines and wrinkles.
• Glycerin, Arginine, Bamboo and Ginseng Extracts – help moisturize, nourish, and support the overall condition of the skin.

How to use

Use Haruharu Wonder Black Rice Night Knight Retinol Serum in the evening on cleansed and toned skin. Apply a pea-sized amount to the face and neck, avoiding the eye and mouth areas, and gently massage until absorbed. Start by using it 1–2 times per week and gradually increase the frequency according to your skin’s tolerance. Apply sunscreen during the daytime.

FAQ

Is Haruharu Wonder Black Rice Night Knight Retinol Serum suitable for sensitive skin?

Yes, the formula is designed to provide gentle retinol care and is suitable for sensitive skin, although individual tolerance may vary.

How often should Haruharu Wonder Black Rice Night Knight Retinol Serum be used?

Begin with 1–2 applications per week and gradually increase the frequency as your skin becomes accustomed to retinol.

Can Haruharu Wonder Black Rice Night Knight Retinol Serum be used during pregnancy or breastfeeding?

No, the manufacturer recommends avoiding this retinol product during pregnancy and breastfeeding.

Warnings

• For external use only.
• Use primarily in the evening.
• Avoid the eye and mouth areas.
• Introduce the product gradually, starting with 1–2 applications per week.
• Discontinue use if significant redness, dryness, or irritation occurs.
• Use sunscreen during the daytime and limit prolonged sun exposure.
• Do not use during pregnancy or breastfeeding.