Written and medically reviewed by:
Clinics specializing in nasolabial fold and wrinkle treatments
Osaka Houreisen Aesthetic Dermatology Clinic / Tokyo Houreisen Skin Clinic / Nagoya Houreisen Skin Clinic
Shinya Sasagawa, MD
Representative Director, Shingetsukai Medical Corporation
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Nasora HC Deep Clay Wash: Ingredients, Benefits, How to Use, and Where to Buy

In this article, I will explain Nasora HC Deep Clay Wash, a facial cleanser that I supervised and developed specifically for daily skincare, including care for pores, excess sebum, and skin dryness.

Clay cleansers are excellent at removing impurities, but some people worry that they may leave the skin feeling dry or tight. HC Deep Clay Wash was developed to balance effective cleansing with a comfortable, moisturised finish.

HC Deep Clay Wash at a Glance

Contains three types of clay for adsorptive cleansing
Helps remove pore buildup, excess sebum, and keratin-plug impurities
Contains hyaluronic acid and NMF-related moisturising ingredients
Designed to help reduce dryness and tightness after cleansing
Suitable for a wide range of skin types, from oily to dry skin
170 g generous size suitable for daily skincare

What Is HC Deep Clay Wash?

HC Deep Clay Wash is a clay facial cleanser developed to provide effective pore and sebum cleansing while helping minimise the dry, tight feeling that can occur after washing.

The concept behind HC Deep Clay Wash
“Cleans thoroughly without being overly harsh.”
“Cleans effectively without over-washing.”
The formula was designed to achieve this careful balance.

Who May Benefit from HC Deep Clay Wash?

✓ People concerned about shine and excess sebum around the nose or T-zone
✓ People prone to pore buildup and keratin plugs
✓ People who want a refreshing cleanse but dislike tightness after washing
✓ People who want to stop scrubbing and remove impurities gently
✓ People undergoing aesthetic skin treatments who want cleansing care that is not overly aggressive

Three Types of Clay for Pore and Sebum Cleansing

HC Deep Clay Wash does not simply contain clay. It combines three different types of clay, each with a distinct role, to create a balanced cleansing formula.

Sea Silt

Kucha Okinawan Sea Clay

Its extremely fine particles help adsorb pore buildup and excess sebum. It helps leave the skin feeling clean and refreshed while supporting a balanced level of sebum. The formula is designed to cleanse without harsh scrubbing.

Bentonite

High-Purity Montmorillonite

A naturally derived clay mineral that helps adsorb excess sebum, impurities, and keratin-plug buildup while supporting cleansing performance and helping minimise the feeling of irritation.

Kaolin

Gentle Clay Cleansing

Kaolin is a clay ingredient with a gentle feel on the skin. It supports cleansing while helping reduce the burden on the skin.

Why combine three types of clay?

The combination is designed to provide both thorough cleansing and a gentle washing experience.

Moisturising Ingredients for a Comfortable Finish

The formula was developed with the skin’s condition after cleansing in mind, helping to avoid the common idea that a cleanser that removes impurities must also be drying.

Sodium Hyaluronate

Hydration Support

Helps reduce tightness after cleansing and supports skin hydration.

NMF-Related Moisturising Ingredients

Sodium Lactate / Sodium PCA / Urea

These ingredients help retain moisture in the stratum corneum for a soft, moisturised finish after cleansing.

Glycerin

Moisture Support

Supports the moisturising effects of the formula’s NMF-related ingredients.

Age-Supporting Skincare Ingredients

AQASPEED

Botanical Extract Complex

Watermelon fruit extract
Apple fruit extract
Lentil fruit extract

AQASPEED helps support moisture retention in the stratum corneum and promotes the appearance of skin in which fine lines caused by dryness are less noticeable.

Why We Recommend HC Deep Clay Wash

Clay cleansers are known for leaving pores feeling clean, but they are also often associated with dryness and tightness.

HC Deep Clay Wash therefore combines thorough cleansing with three types of clay and moisturising care with hyaluronic acid and NMF-related ingredients.

✓ Thoroughly removes excess sebum and pore buildup

✓ Helps reduce tightness after cleansing

✓ Combines adsorptive cleansing and moisturising care

✓ Designed for convenient daily use

✓ Suitable for a wide range of skin types, from oily to dry skin

Cleans well, without over-washing.

This balance is the central concept behind HC Deep Clay Wash.

How to Use

Wet your hands and face, then dispense an appropriate amount.

Work the cleanser into a rich lather and wash using the foam rather than rubbing the skin directly.

Gently roll the foam over the T-zone and around the nose.

Rinse thoroughly with lukewarm water.

Tip: Avoid scrubbing the skin strongly. Create a rich foam and allow the foam to gently cleanse the skin.

Price

Nasora HC Deep Clay Wash

170 g / JPY 5,500 including tax

Its generous 170 g size makes it suitable for daily use. The formula was developed to thoroughly remove pore buildup and excess sebum while helping minimise dryness.

Purchase on Amazon Japan

How to Purchase HC Deep Clay Wash

Nasora HC Deep Clay Wash is currently available at our clinics and through Amazon Japan.

Amazon Japan

You can purchase HC Deep Clay Wash through the Amazon Japan product page.

View the Product on Amazon Japan

Purchase at Our Clinics

The product can also be purchased through participating Houreisen Skin Clinic locations.

Osaka Houreisen Aesthetic Dermatology Clinic

View access information
Telephone: 06-4300-7705

Tokyo Houreisen Skin Clinic

View access information
Telephone: 03-6434-7678

Frequently Asked Questions

Do clay cleansers dry out the skin?

HC Deep Clay Wash is formulated with sodium hyaluronate, NMF-related moisturising ingredients such as sodium lactate, sodium PCA, and urea, as well as glycerin to help reduce dryness after cleansing.

Is it suitable for clogged pores and keratin plugs?

Yes. Three types of clay — sea silt, bentonite, and kaolin — support adsorptive cleansing, helping remove pore buildup, excess sebum, and keratin-plug impurities.

Can I use it every day?

The formula was designed as a well-balanced daily cleanser combining adsorptive cleansing and moisturising care. Adjust the frequency of use according to your skin’s condition.

Can I use it while undergoing aesthetic skin treatments?

The formula was designed with a “protect rather than over-treat” approach to cleansing and is intended to be compatible with the skincare needs of patients undergoing aesthetic treatments. Please consult us if you have any concerns.

Summary

HC Deep Clay Wash is a clay cleanser designed to combine cleansing power with gentleness.

Three types of clay thoroughly adsorb excess sebum and pore buildup, while hyaluronic acid and NMF-related ingredients help reduce dryness after cleansing.

Its balanced formula is suitable for a wide range of skin types, from oily to dry skin, and its generous 170 g size also makes it convenient for continued daily use.

Interested in Nasora HC Deep Clay Wash?

Available through Amazon Japan and Houreisen Skin Clinic locations.

Purchase on Amazon Japan Contact Us

HC Deep Clay Wash Review | Clay Cleanser for Pores, Excess Sebum & Dryness

Nasora HC Deep Clay Wash: Ingredients, Benefits, How to Use, and Where to Buy

What Is HC Deep Clay Wash?

Who May Benefit from HC Deep Clay Wash?