News Letter

Hello, this is Sunjin Beauty Science.

Have you ever had to reformulate your product at the last minute due to raw material delivery delays or batch-to-batch variations in viscosity and particle size, just as mass production was about to begin?
Unexpected production line issues and inconsistent quality from raw material suppliers can undermine months of your R&D efforts and disrupt the entire finished product launch schedule.

Especially in today's environment, where strict global regulatory requirements and demanding delivery schedules must be met, an unstable supply chain poses one of the greatest risks to formulation development.

So, why does Sunjin Beauty Science complete a full year's production within just nine months and make the bold decision to shut down all factory production lines for the remaining 13 weeks?
Through an interview featured in The K Beauty Science, we invite you to discover the unique manufacturing system at Sunjin Beauty Science's Janghang Factory and explore the tangible benefits it brings to your R&D projects.

1. What Is the “13-Week Shutdown”?

It is not simply a temporary factory shutdown, but a strategic preventive maintenance period dedicated to maintaining the highest standards of quality.

• 9 Months of Intensive Production (Achieving 100% of the Annual Production Target)
Through meticulous demand forecasting and the design of automated smart manufacturing processes, Sunjin Beauty Science's Janghang Factory completes and builds inventory for its entire annual production target within just nine months.
• 13 Weeks of Equipment Reset & Inspection
During the remaining 13 weeks at the end of the year and throughout the winter season, all production line equipment undergoes comprehensive disassembly, cleaning, and maintenance. Instrument calibration and facility cleanliness upgrades are also carried out intensively.
• On-Site Engineers: Rest, Recharge & Skill Development
Alongside equipment inspections, we provide intensive technical training and refresh leave for our production and quality teams. These initiatives help minimize human error and ensure optimal operational readiness throughout the production season.

2. What Tangible Benefits Does This Bring to Our R&D Customers?

3. Researcher-Recommended! Key Ingredients Manufactured with Precision Processes at the Janghang Factory

* High-Performance Silica Microbeads (SUNSIL Series)
Our advanced pore structure control technology delivers excellent sebum absorption and a soft, silky-smooth skin feel, significantly enhancing the sensory performance of makeup and sun care formulations.
- SH305: Its uniquely engineered, irregular surface microstructure enhances light scattering, delivering an outstanding boost in UV protection performance.

*Clean Inorganic UV Filter Dispersions & Powder Series (Zinc Oxide / TiO₂)
Manufactured through optimized wet milling and dispersion processes, our products feature uniform particle size distribution, delivering excellent transparency without agglomeration and high SPF efficiency.
- PureZn-AS: Among our zinc oxide grades, PureZn-AS offers the highest transparency and UV protection performance. With its low heavy metal content, it is also designed to meet global regulatory requirements.

Your Reliable Formulation Partner — Sunjin Beauty Science

Bring your carefully developed formulations into mass production with Sunjin Beauty Science, your trusted partner committed to minimizing delivery delays and quality variations.

By preparing a full year's production volume within just nine months and fully resetting our equipment over the following 13 weeks, our Janghang Factory is ready to support your projects and ensure their success from start to finish.
Even during the shutdown period, sample requests, technical formulation consultations, and product shipments remain fully available without interruption.
For more details, please visit the link below!

Original Article : http://thekbs.co.kr/news/articleView.html?idxno=15155