In 2026, GUYU marks its tenth anniversary. As a defining work that carries the brand’s continued innovation and ambition, the Cellular Cytokine HME Series not only reflects GUYU’s strategic vision for the next decade, but also signals an expansion of its product innovation from brightening technology into advanced anti-aging and future biotechnology. Centered on cellular repair, cellular energy support, and the management of senescent cells, the HME™ Cellular Cytokine Technology Platform provides a strong scientific foundation for the brand’s next stage of development.

For this milestone series, UDL and GUYU continued a three-year process of close co-creation, exploring the contemporary form of Eastern aesthetics within a technology-driven anti-aging skincare product line.

“Eastern Vessels” had precisely carried GUYU’s narrative around botanicals, brightening, and seasonal culture. With the Cellular Cytokine HME Series, UDL’s challenge was not to design another set of packaging, but to advance the product language on the basis of GUYU’s existing brand equity. The central design question became: how can a technology-driven anti-aging skincare line communicate expertise, efficacy, and a sense of the future, while still carrying the Eastern sensibility and brand character that GUYU has long established?

From this thinking, UDL and GUYU proposed “Zen Technology” as the core design concept for the HME Series.

We did not equate technology with a laboratory aesthetic, luxurious materials, or a mechanized vision of the future. Nor did we use overt Eastern symbols to declare cultural identity. Instead, we looked to GUYU’s own brand narrative to establish a contemporary skincare expression proposed by a Chinese brand on its own terms: one that builds aesthetic confidence through an Eastern core, while carrying a contemporary quality that transcends borders.

“Zen Technology” is concerned with the integration of brand narrative and product. The product is no longer merely a container for efficacy and ingredients, but a projection of the brand’s worldview. It carries the pioneering character of technology-driven skincare, while preserving GUYU’s long-term understanding of Chinese skin, seasonal rhythms, and Eastern aesthetics. Ideas of seasonality, skin, vitality, and technological innovation are ultimately condensed into an object that can be held, opened, and used.

In its design language, the HME Series adopts a minimalist material system. High-polish metal and transparent glass create a clear contrast, establishing a new balance between the classical and the future-facing. Circles, curves, and symmetrical structures form the core geometric language of the products, echoing ideas of cells, life, time, and space, while extending an Eastern understanding of heaven and earth, order, and nature. It interprets Eastern philosophy and Chinese culture through a more technological form, expressing an Eastern spirit through the language of technology.

Across product matrix planning, proportion control, material composition, and interaction details, the HME Series is shaped around a single objective: to establish a product design language capable of carrying GUYU’s future in technology-driven skincare. It needed to communicate the pioneering character and efficacy credibility of the HME Cellular Cytokine ingredient, while preserving the Eastern elegance that has long defined the brand.

In this series, UDL began from the Eastern sensibility conveyed by GUYU and combined it with an understanding of technology-driven anti-aging skincare products, helping the brand form a more mature, more systematic, and more distinctive product language for its next stage. From “Eastern Vessels” to “Zen Technology,” the product language jointly built by UDL and GUYU over years of practice continues to evolve with the brand. The HME Series is an innovation built upon this long-term brand asset: it responds to new technologies, categories, and markets, while allowing GUYU’s Eastern aesthetics to develop new product forms and renewed vitality in the advanced anti-aging stage.