SUNJIN NEWSLETTER
Presenting the Next-Generation Mineral UV Filters, ZINA Series!
By Jeong, Areum
Translated by Lee, James
August 2025, NO.30
Hi, how are you?
Have you tried Sunjin Beauty Science’s transparent ZnO that’s been capturing industry attention lately?
This innovative mineral-only sunscreen achieves the similar level of transparency as hybrid formulations, generating tremendous interest across the market.
Today, we’re excited to introduce the secret behind this transparent ZnO technology: Sunjin Beauty Science’s ZINA series.
Our dispersion-type formulation is particularly noteworthy, maintaining exceptional flowability while containing an impressive 75% high-concentration ZnO. This breakthrough simultaneously enhances formulation development speed, quality, sensory experience, and processing efficiency—delivering time savings, quality improvements, and cost reductions for formulators.
We encourage you to explore the possibilities our dispersion technology can offer your formulation development.
First, ZINA powder series is available in two variants: ZINA-AS coated with Alkyl Silane and ZINA-SA coated with Stearic Acid, both setting new benchmarks for transparency in the industry.
Thanks to its remarkably uniform particle size distribution, ZINA powder demonstrates superior transparency compared to conventional ZnO products, including our own SUNZnO-NAS and competitive alternatives in the market.
ZINA Dispersion Series offers unmatched versatility, featuring transparent, uniformly-sized ZnO at an impressive 75% high concentration. This innovative series is available in 6 different variants based on Dimethicone, Alkyl Benzoate, Dibutyl Adipate, Coco-Caprylate/Caprate, Dicaprylyl Carbonate, and Caprylic Capric Triglyceride carriers.
A key advantage is exceptional color stability, ensuring suncare formulations maintain their pristine, clean appearance without discoloration concerns.
Additionally, despite its high active ingredient content, ZINA dispersion boasts low viscosity, significantly enhancing ease of use and formulation flexibility.
Are you curious about the future of mineral UV sunscreen?
Visit the Sunjin Beauty Science USA’s booth at the FLSCC Sunscreen Symposium to experience the excellence of the ZINA series firsthand.
For inquiries regarding our products, please contact us using the information below.
Areum Jeong / Regional Sales Manager
E-mail : sales1@sunjinbs.com
