Taisho Pharmaceutical's Eyelash Serum Born from Eye Tissue Research, Renewed with Hygienic Individual Packaging and Ease of Daily Use

Taisho Pharmaceutical Co., Ltd. [Headquarters: Toshima-ku, Tokyo; President: Shigeru Uehara] (hereinafter referred to as "the Company") will renew and release the "Clinilabo Eyelash Serum," which prioritizes hygiene, from its skincare brand "CLINILABO" on Saturday, August 1, 2026.

Amidst rising demand for eyelash serums, we launched "Clinilabo Eyelash Serum 3D edge master" in April 2024. Based on Taisho Pharmaceutical's commitment to quality, it features hygienic individual packaging and a unique cotton swab shape developed to suit the application area. Furthermore, with 31 types of cosmetic ingredients*1 blended to provide firmness and resilience to eyelashes, it has been supported by many customers.

As an item used around the eyes, we have pursued quality and ease of use that allows consumers to continue using it for a long time. In this renewal, while maintaining the benefits of hygienic individual packaging for every use, we have reviewed the cotton swab shape, serum impregnation rate, usage method, and package design.

Clinilabo Researcher

◇ Renewal Points

【01】Cotton Swab Shape

・The number of "dango" (ball) shapes for applying to eyelashes has been changed from the previous 5 to 4.

・By reducing the number of "dango" and thinning the swab shaft, the cotton thickness has been reviewed.

【02】Serum Impregnation Rate

・The cotton thickness has been reviewed, and the serum impregnation rate has been increased by approximately 30% compared to our previous products.

・Furthermore, it has been improved to be less likely to tangle with eyelash extensions than the previous product.

【03】Usage Method

・The usage frequency has been changed from once a night to twice a day, morning and night.

・We recommend using it in the morning before makeup and at night after your skincare routine.

【04】Package Design

・Based on Clinilabo's brand colors, the product message has been refreshed into a simple and easy-to-understand design.

・To express a sense of science, illustrations of the brand characters "Clinilabo Sisters" (Clinilabo Researcher) have been adopted.

◇ Unchanged Commitment

・Cotton swab type with "dango" and brush shapes for thorough application to "eyelashes" and "lash line".

・Contains 31 types of cosmetic ingredients*1 for current and future eyelashes.

・Hygienic, individually packaged, single-use type.

・7-free formulation*2 considering the eye area.

・Various tests conducted*3.

◇ Product Overview

Product Name: Clinilabo Eyelash Serum

Product Category: Cosmetics

Packaging: 60 individual packs (approx. 1 month's supply)

Retail Price: 5,940 yen (tax included)

Release Date: Saturday, August 1, 2026

◇ How to Use

・We recommend using it once in the morning and once at night.

・In the morning, use before makeup. In the evening, use after washing your face and after skincare.

・For eyelashes, use the "dango" shape, apply closely to the roots, and gently stroke towards the tips. For the lash line, use the brush shape to gently glide along the lash line to blend the serum.

*1: [Moisturizing Ingredients] Acetyl Tetrapeptide-3, Trifolium Pratense (Clover) Flower Extract, Paeonia Albiflora Root Extract, Taurine, Malus Domestica Fruit Cell Culture Extract, Panax Ginseng Root Extract, Saponaria Officinalis Leaf/Root Extract, Dipotassium Glycyrrhizate

[Skin Conditioning Ingredients] Punica Granatum Fruit Extract, Lactobacillus/Soy Milk Ferment Filtrate, Placental Protein

[Skin Protective Ingredients] Allantoin, Soluble Collagen, Glutamic Acid, Arginine

[Hair Repair Ingredients] Hydrolyzed Keratin, Hydrolyzed Silk

[Firmness and Resilience Ingredients] PVP, Polyquaternium-51, Sodium Hyaluronate

[11 Amino Acids] (Moisturizing Ingredients) Lysine HCl, Alanine, Histidine HCl, Serine, Proline, Threonine, Valine, Leucine, Glycine, Isoleucine, Phenylalanine

*2: Paraben-free, Mineral oil-free, Ethanol-free, Surfactant-free, Synthetic fragrance-free, Synthetic colorant-free, Silicone-free

*3: Allergy tested, Patch tested, Stinging test conducted, Eye irritation test conducted (Not all individuals will experience skin irritation or allergies).

◇ About CLINILABO

"CLINILABO" is a skincare brand launched in April 2022 with the concept of "proposing reliable care tailored to individual skin concerns from Taisho Pharmaceutical's unique perspective." It offers products such as the "Hepario" series containing heparinoid-like substances and microneedle patches. With a diverse lineup based on the research and technology cultivated by our company over many years, we aim to help you achieve your desired self.

◇ How to Purchase

"TAISHO BEAUTY ONLINE" URL: https://taisho-beauty.jp

*Advance reservations will begin on Wednesday, July 15, 2026.

*During the period from Wednesday, July 15, 2026, to Sunday, July 31, 2026, you can purchase at a special "30% OFF" for advance reservations.

◇ Inquiries about the Product

TAISHO BEAUTY ONLINE Customer Center

Toll-free: 0120-022-622

(10:00-18:00 / Excludes Saturdays, Sundays, public holidays, summer holidays, and year-end/end holidays)