For many, spending 20 minutes every day blow-drying long or damaged hair is a tedious chore. Now, a team of researchers in South Korea has introduced a novel solution that promises to speed up the process straight from the shower.

Polyphenol Factory, a hair-care startup founded by KAIST Chemistry Chair Professor Lee Hae-shin, has officially launched the "Gravity Quick Dry Shampoo." The product follows the massive success of the brand’s previous anti-hair loss and volume-boosting shampoos. Prior to its official release, an early-bird batch launched on Olive Young sold out in just 24 minutes, signaling another major hit.

Reimagining Hair Drying at the Shampoo Stage

Traditionally, accelerating hair drying relied entirely on the hardware—cranking up the heat and air velocity of a blow-dryer. Gravity took a different approach, tackling the problem during the washing stage by altering how moisture behaves on the surface of the hair.

Chemical treatments like dyeing, bleaching, and perming—as well as natural aging—lift the hair's cuticles, trapping water and making it significantly harder to dry.

To overcome this, the research team developed "Drymax 609," a polyphenol-based material technology. When applied, polyphenol molecules bind to the hair’s keratin surface, forming a uniform protective coating. This causes residual surface water to bead up into droplets rather than spreading flat, allowing them to blow away effortlessly without stripping the hair of its essential internal moisture.

Clinical Trials Show Promising Results

Laboratory and human application tests conducted by P&K Skin Research Center demonstrated clear improvements in drying efficiency:

Faster Surface Drying: In human-hair swatch tests, the group using the quick-dry shampoo experienced a 56.14% reduction in surface moisture between 2.5 and 5 minutes of blow-drying—roughly 1.90 times higher than the control group's 29.46% reduction. (Note: While drying speeds improved noticeably in tested intervals, individual total drying times may vary.)
Volume and Texture: Human trials also showed an immediate 23.56% improvement in root volume, alongside temporary improvements in moisture retention (24.93%) and cuticle smoothness (20.57%).
High User Satisfaction: In a survey of 22 participants, 95.45% rated the accelerated drying effect as "average or higher."

Rooted in Nature: The Mussels That Inspired It All

The breakthrough technology stems from over two decades of research by Professor Lee into mussel adhesion principles—studying how mussels anchor firmly to rocks even underwater. Lee first published these findings in prestigious international journals like Nature and Science back in 2007. Over the years, he has successfully adapted this polyphenol-binding technique from anti-hair loss care and volume enhancement to now optimizing hair drying.

"The time it takes for hair to dry isn't just about the power of your blow-dryer; it is closely linked to how moisture clings to and escapes from the hair surface," Professor Lee explained. "We wanted to expand the role of shampoo beyond simple cleansing into post-wash care, redefining how hair dries and volumizes."

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