Unlock Radiant Skin: HADA TERASU New Year Sale Slashes Prices Up to 83%!

Embrace a Luminous New Year: HADA TERASU Unveils Spectacular Skincare Savings

Embrace a Luminous New Year: HADA TERASU Unveils Spectacular Skincare Savings

Japan’s popular hair removal salon, STLASSH, is kicking off the new year with an irresistible offer. Their celebrated “HADA TERASU” skincare series is now available at up to 83% off through a special New Year’s first sale (Hatsubai) on their official online shop. This limited-time campaign, running from January 7th to January 31st, 2026, presents a golden opportunity to revitalize your skin as winter deepens.

Winter Skincare Reimagined with HADA TERASU

The start of a new year is an ideal moment to reset and refresh your skincare routine. HADA TERASU products are formulated with potent moisturizing ingredients, including highly-regarded amniotic fluid extract. As the air becomes drier and skin more sensitive during winter, deep hydration is key. This sale encourages individuals to nurture their skin with care, fostering a renewed sense of beauty and well-being.

Campaign Overview

The New Year’s Sale runs from January 7th (Wednesday) to January 31st (Saturday), 2026. Please note that these items are available in limited quantities and the sale will conclude once stock runs out.

Target Products:

HADA TERASU Facial Wash (Cleanser)
HADA TERASU Skincare Face Lotion (Toner)
HADA TERASU Skin Essence (Serum)
HADA TERASU Lip Balm

Spotlight on Special Offers

Experience the gentle yet effective power of HADA TERASU with these exclusive prices:

HADA TERASU Facial Wash (Cleanser)

Special Price: ¥1,500 (tax included)
This cleanser creates a rich, dense lather that envelops the skin. Formulated with clay components, it effectively absorbs pore impurities and removes old keratin, leaving the skin feeling refreshed. Moisturizing ingredients like three types of ceramides, hydrolyzed collagen, and sodium hyaluronate provide deep hydration, resulting in “mochi-mochi” (soft and supple) skin without a tight feeling after washing. It’s suitable for use after cleansing makeup or as a morning wash.

HADA TERASU Skincare Face Lotion (Toner)

Special Price: ¥2,640 (tax included)
Designed to remove old keratin and impurities while delivering a wealth of beauty ingredients, this lotion helps achieve hydrated and firm “mochi-mochi” skin. Its vitamin C derivative, a powerful moisturizing agent, helps retain skin moisture for a fresh, dewy complexion. The lotion features a smooth, slightly thick texture that feels deeply moisturizing without stickiness.

HADA TERASU Skin Essence (Serum)

Special Price: ¥3,960 (tax included)
Upon pressing the pump, capsules burst open to release fresh amniotic fluid extract (a moisturizing ingredient). These seaweed-derived capsules provide intense hydration and firmness. The amniotic fluid extract delivers moisture deep into the stratum corneum. This versatile serum is non-sticky yet highly moisturizing, making it perfect for both morning and night use.

HADA TERASU Lip Balm

Special Price: ¥1,200 (tax included)
This lip balm contains over 20 beauty ingredients, led by hydrolyzed horse amniotic fluid extract (a moisturizing ingredient). It not only boosts elasticity and protects against dryness but can also be used for overall mouth area care. It is recommended for those concerned about vertical lines or chapped lips, as well as those aspiring to achieve plump, firm lips.

The Philosophy Behind HADA TERASU Skincare

The HADA TERASU brand was developed by the women’s hair removal salon STLASSH, inspired by customer feedback. Conceived with the philosophy of “All women shine beautifully from within,” the series launched with its ALL in ONE FACE MASK. This product quickly gained immense popularity, with cumulative shipments exceeding 500,000 units between December 2021 and March 2024. The brand now offers a wide range of skincare items, including cleansers, toners, and serums. Many HADA TERASU products incorporate amniotic fluid extract, providing high moisturizing effects without stickiness, making them suitable for year-round use. This gentle skincare line is also designed for delicate skin, even after hair removal treatments.

STLASSH: Pioneering Beauty with Innovative Hair Removal

Since its establishment in 2015, STLASSH has expanded its presence across Japan, operating 62 women-only hair removal salons in major cities like Tokyo, Osaka, and Nagoya. With over 3.14 million treatments performed and a total membership exceeding 330,000 as of January 2025, STLASSH is renowned for its “ease of access” and “gentleness on the skin.”

A standout feature is their unique “Elepore Hair Removal” (Electroporation Hair Removal), sometimes referred to as “Potenza without needles.” This innovative treatment uses special electrical pulses to deliver moisturizing ingredients like amniotic fluid extract, CICA, and glutathione deep into the stratum corneum via the hair removal gel. Customers have widely praised this method as a “new sensation treatment that offers beautiful skin care while hair removal.”

The STLASSH Advantage: Why It’s Chosen

Proprietary “STRIKE” Hair Removal Machine: STLASSH utilizes a hybrid hair removal machine combining IPL (thermal destruction) and SHR (heat storage) technologies. This machine cools the skin during treatment, minimizing discomfort. It targets hair follicles, allowing for treatments regardless of hair cycle, and is effective even on peach fuzz and tanned skin. Capable of treating approximately 1,000 hairs in 10 seconds, full body hair removal can be completed in as little as 60 minutes.
Beauty Care with Electroporation: The hair removal gel is infused with hyaluronic acid and collagen, essential for skin elasticity. Through electroporation, these beauty components are delivered to the skin’s stratum corneum, a feat difficult to achieve with at-home skincare.
- Benefits of Electroporation:
  - Improved skin tone
  - Reduction of fine lines
  - Prevention of spots and freckles
  - Anti-aging care
  - Pore tightening
  - Faster Results Due to Flexible Treatment Intervals: With minimal downtime from beauty hair removal, treatments can be received at intervals as short as two weeks. This allows for efficient targeting of growing hairs, significantly shortening the overall hair removal period.

STLASSH continues its commitment to supporting “individual beauty” for more customers, striving to make beauty care an accessible and enjoyable part of daily life.