Jerosse (also styled as JEROSSE® / JERÔSSE; Chinese: 婕樂纖) is a Taiwanese health, wellness, beauty, and skincare brand operated by Biotech Lab Inc. (維科生技股份有限公司). Established in 2018, the brand builds on its parent company’s earlier experience in medical beauty and skincare through its predecessor brand, VitaLab. 1

The brand’s product portfolio spans functional health supplements, weight-management products, probiotics, skincare, body care, and hair/scalp care. Its market positioning focuses on combining beauty and wellness with ingredient research, professional consultation, and product-quality certifications. 2

In Singapore, Jerosse has expanded its presence since approximately 2019. The brand utilizes a distributor and social-commerce-oriented business model for its international markets, distinguishing it from conventional mass-retail approaches. 3

Parent Group Establishment (2006)

The parent group, VitaLab Medical Group (維科生醫集團), was established in Taiwan in 2006. According to the company’s historical timeline, its operations subsequently expanded across Taiwan, mainland China, Hong Kong, Macau, Singapore, Germany, and the UK.

VitaLab Launch (2007)

The group launched VitaLab, a medical-beauty skincare brand tailored to Asian climates and skin types. VitaLab emphasized post-procedure and skin-repair skincare, with products reviewed by professionals including physicians and pharmacists.

Jerosse Launch (2018)

The company formally created the Jerosse / 婕樂纖 brand in 2018. Early flagship directions included functional nutrition and weight-management products. One of its initial products, Xian Xian Qing Song Yin (纖纖輕鬆飲), received Taiwan’s SNQ National Quality Mark.

Regional Expansion (2019)

By 2019, Jerosse had expanded its product portfolio to include high-function probiotics and received recognition within the Asia-Pacific beauty industry. During this period, the company recorded expansion into Hong Kong, Macau, Singapore, Malaysia, and the United States. 3

Portfolio Growth (2021–2025)

During this period, Jerosse accumulated various awards, including SNQ National Quality Marks, World Quality Labels, and National Brand Yushan Awards for different products. The portfolio evolved beyond weight management to encompass probiotics, general supplements, skincare, body care, and hair care.

Award Recognition (2024)

In 2024, the company reported that Jerosse received 19 National Brand Yushan Awards. This included a “Best Popular Brand” award and a national first-place award for its Water-Light Bandage Mask. Fifteen individual products also received product-category awards that year.

Continued Development (2025–2026)

The company’s timeline for 2025–2026 indicates continued investment in probiotics, beauty products, supplements, and hair care, alongside additional SNQ and World Quality Label recognitions.

Jerosse operates at the intersection of nutraceuticals, beauty, and personal care. Its official store categorizes products into three broad lines:

• Health & Vitality (健康活力系列)
• Beauty & Body Care (美容美體系列)
• Health Maintenance (健康維持系列)

Health and Weight-Management Products

This category includes functional nutrition and dietary management products such as:

• Xian Xian Qing Song Yin X (纖纖輕鬆飲X)
• Xue Hua Zi Xian Yin (雪花紫纖飲)
• Xian Piao Ding (纖飄錠)
• Gu Le Xian (固樂纖)
• Zhi Cui Xian Jiao Su (植萃纖酵宿)
• Qing Ka Tai Xian Yin (輕卡肽纖飲)

These products are positioned around maintaining a healthy lifestyle and dietary management rather than functioning as conventional food items.

Probiotics and Health Maintenance

A prominent product in this line is Jerosse High-Function Probiotics. The company describes this product as combining probiotic strains, prebiotic concepts, and the postbiotic ingredient L-137®, alongside proprietary strains such as BGN4® and BORI®. The brand states that the product has undergone human clinical testing and various safety and quality evaluations. Claims regarding clinical testing and certifications apply to specific products and should be evaluated individually.

Skincare

Jerosse maintains a substantial skincare line, including:

• Water-Light Bandage Mask
• Shui Guang Ding (水光錠)
• Xue Ju Lu Shuang Xiao Dao Ru Jing Hua (雪聚露雙效導入精華) – marketed as a dual-layer product addressing hydration, firmness, brightening, and skin-oil balance.
• J70 Jie Ji Ling Xi Xie Ning Jiao (J70 婕肌零洗卸凝膠)
• Various moisturizing and skin-care formulations.

Body Care

The brand offers body-care products such as the Quan Xiao Fu Huo Si Rong Shen Ti Jing Hua You (全效賦活絲絨身體精華油), which is marketed for moisturizing, soothing, firming, brightening, and anti-aging benefits.

Hair and Scalp Care

The newer Fa Le Peng (法樂蓬) line includes shampoos and scalp treatments. Jerosse describes these products as incorporating salon-oriented ingredients designed for scalp cleansing and enhancing hair volume.

Jerosse’s branding summarizes its approach as “beauty from the inside and outside.” Rather than operating exclusively as a cosmetics or supplement company, it aims to create an ecosystem covering:

Nutrition → Body Management → Digestive Health → Skincare → Body Care → Hair/Scalp Care

The company emphasizes three core principles in product development, ingredient selection, manufacturing, and quality control:

• Quality
• Safety
• Professionalism

Scientific Positioning

Jerosse’s marketing highlights patented ingredients, professional teams, and testing. For instance, its probiotic products feature patented ingredients like L-137®, BGN4®, and BORI®, and the company collaborates with physicians, nutritionists, and medical advisers. Consumers are advised to distinguish between scientific research on specific ingredients and clinical proof for finished commercial products.

Awards and Certifications

Awards form a significant part of Jerosse’s brand identity. Recognitions listed in the company’s records include:

• SNQ National Quality Mark
• World Quality Label
• National Brand Yushan Award
• Asia-Pacific biotechnology and beauty awards

The official site states that the brand has accumulated hundreds of domestic and international awards, though precise totals vary based on counting methods and dates.

Markets

Jerosse is not limited to Taiwan. Its markets include:

• Taiwan
• Singapore
• Malaysia
• Hong Kong
• Macau
• United States

Distribution Strategy

In overseas markets such as Singapore and Malaysia, Jerosse employs a distribution strategy distinct from conventional brick-and-mortar retail or traditional direct selling. A 2023 report noted that the brand uses individual distributors and social commerce as key sales channels. 3 In this model, products are primarily sold through individual distributors’ social-media channels rather than mainstream e-commerce platforms or physical stores. The structure follows a path of Brand → Distributor/Consultant → Consumer, relying heavily on social media and personal recommendations.

The corporate structure can be visualized as:

Biotech Lab Inc. (維科生技)
↓
VitaLab (Est. 2007) — Medical beauty and skincare heritage
↓
Jerosse / 婕樂纖 (Est. 2018) — Wellness, nutrition, beauty, and skincare

While both brands originate from the same corporate group, they serve different market segments and were launched at different times. VitaLab focuses on medical-beauty heritage, whereas Jerosse integrates wellness, nutrition, and broader beauty categories.

Jerosse is best understood not merely as a slimming-supplement company, but as a Taiwanese wellness-and-beauty brand built around the combination of functional nutrition, body management, probiotics, skincare, and personal care. 1

1. 婕樂纖 JERÔSSE 官方網站｜醫美保養、機能保健食品、孕婦益生菌推薦
2. 企業沿革 – 婕樂纖 JERÔSSE 官方網站
3. Taiwan supplement brand Jerôsse expands in Singapore, Malaysia