“Sheet masks and overnight masks dominate the [K-beauty] market right now,” says Dr. Hwang. Among the many options, Biodance’s color-changing hydrogel masks took over TikTok for its dramatic effects after a single use. Made to be worn for three to four hours until the gel turns from white to clear, these masks leave your skin with an impressively reflective glow.
Even on my latest trip to Seoul, I noticed their masks continue to take up some of the biggest displays at Olive Young, where they’re still flying off shelves. The mask comes in multiple versions but my favorite remains this special collaboration with creator Yuri Lee, featuring an unbeatable combination of PDRN and caviar. “PDRN supports tissue repair and improves skin texture,” says Dr. Hwang, who offers PDRN injections at his clinic. The supporting ingredients also help enhance glow. “Caviar extract is rich in amino acids and peptides to nourish skin and sodium hyaluronate hydrates and plumps the skin’s surface,” he says.
Both Dr. Hwang and I are fans of the immediate results. “This mask delivers a visibly smoother and plumper appearance after just one use,” he says. “It’s a great option for skin that feels tired or dull, especially after travel or sun exposure. I often use this the night before big events—it creates a hydrated, glassy finish by morning and works well as a recovery treatment after more intensive procedures.” I wear one while I work from home and remove it after a few hours. Of all the Korean masks I’ve tried, this one gives the bounciest, glowiest finish.
- Best: This TikTok-viral overnight hydrogel mask turns from white to clear as it dries, and contains trending K-beauty ingredient PDRN. It’s great for anyone seeking glass skin
- Key ingredients: PDRN, caviar extract, sodium hyaluronate
- Fragrance-free: Yes
Best Under-Eye Mask: Beauty of Joseon Revive Under Eye Patch
Original video from Sarah Y. Wu testing Beauty of Joseon Revive Under Eye Patch
Read the full article here


