HiCA Retinoid Serum HPR 0.1%

30 mL / 1.0 fl. oz. | Made in Japan

Gentle Retinoid Care for Smooth, Firm & Radiant Skin

HiCA Retinoid Serum HPR 0.1% is a premium Japanese facial serum formulated with Hydroxypinacolone Retinoate (HPR) 0.1%, a next-generation retinoid designed to support smoother-looking skin, improve the appearance of pores, and promote a firmer, more youthful-looking complexion.

Enriched with Niacinamide 2%, 2 Types of Peptides, CICA, Panthenol, Allantoin, and 5 Types of Human-Type Ceramides, this serum helps nourish the skin barrier while delivering moisture and comfort. Its lightweight formula is suitable for daily nighttime skincare and is specially designed for sensitive skin.

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Key Benefits

• Helps improve the appearance of fine lines and wrinkles
• Supports smoother and firmer-looking skin
• Helps refine the look of pores
• Promotes a brighter, more even-looking complexion
• Helps improve skin texture and elasticity
• Supports the skin barrier with ceramides and panthenol
• Helps calm and soothe sensitive skin
• Lightweight, fast-absorbing texture
• Made in Japan

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Featured Ingredients

Hydroxypinacolone Retinoate 0.1%

A modern retinoid ingredient that helps promote smoother-looking skin, improve visible signs of aging, and support skin renewal with a gentler feel.

Niacinamide 2%

Helps improve uneven skin tone, supports the skin barrier, and promotes a brighter, healthier-looking complexion.

2 Types of Peptides

Skin-conditioning peptides that help support skin firmness and elasticity.

CICA / Centella Asiatica Extract

Helps calm and soothe the skin while supporting a comfortable complexion.

Panthenol / Vitamin B5

Helps moisturize the skin and strengthen the skin’s natural barrier.

Allantoin

Helps soothe, protect, and condition the skin.

5 Types of Human-Type Ceramides

Ceramide NP, Ceramide AP, Ceramide AG, Ceramide NG, and Ceramide EOP help lock in moisture and support the skin barrier.

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Recommended For

• Visible pores
• Fine lines and wrinkles
• Uneven skin texture
• Dull-looking skin
• Loss of firmness
• Dryness
• Sensitive skin
• Early signs of aging

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Skin Type

Suitable for:

• Normal skin
• Dry skin
• Oily skin
• Combination skin
• Sensitive skin
• Mature skin

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How to Use

1. Use at night after cleansing and toner.
2. Apply a small amount evenly to the face.
3. Avoid the eye area, lips, and broken skin.
4. Follow with moisturizer.
5. Start 2–3 times per week, then increase gradually as tolerated.
6. Always apply sunscreen during the daytime while using retinoid products.

Important: Do not use together with strong exfoliating acids, peeling products, or other strong retinol/retinoid products unless advised by a skincare professional.

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Product Details

• Brand: HiCA
• Product Name: Retinoid Serum HPR 0.1%
• Volume: 30 mL / 1.0 fl. oz.
• Main Retinoid: Hydroxypinacolone Retinoate 0.1%
• Key Ingredients: Retinol, Niacinamide, Peptides, CICA, Panthenol, Allantoin, Ceramides
• Texture: Lightweight serum
• Skin Type: All skin types, including sensitive skin
• Made in: Japan

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Free From

• Fragrance
• Alcohol
• Harsh additives

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Safety Information

For external use only. Avoid contact with eyes. Do not use on irritated, damaged, or peeling skin. Discontinue use if redness, itching, burning, swelling, or irritation occurs. Keep out of reach of children. Store in a cool, dry place away from direct sunlight.

Not recommended during pregnancy or breastfeeding unless approved by a healthcare professional. Use sunscreen daily, as retinoids may increase skin sensitivity to sunlight.

Patch tested for sensitive skin; this does not guarantee irritation will not occur for every user.