I put Biodance’s viral K-beauty to the test – here’s what’s worth buying this Black Friday

It’s nearly impossible to escape the K-beauty skincare brand Biodance on TikTok. Founded in Seoul in 2021 by Mihwa Kim, Biodance was inspired by her personal recovery following a severe accident. This life-changing moment led her to explore the healing properties of medical-grade hydrogel – an ingredient that promises hydrated, glass-like skin, which the Korean beauty scene has become known for. As someone with sensitive and dry skin, Korean skincare has long been on my radar. Properties like peptides, hyaluronic acid and collagen, all found in Biodance products, are holy grail ingredients for my skin type. I’m always after plump, hydrated skin that looks as nice as it feels. While best known for its viral hydrogel mask that promises ‘glass skin’, Biodance’s other products have all been hailed as game-changing, from eye patches to serums. Now, they’re all on sale ahead of Black Friday 2026 – but should you invest? I’ve tested three of Biodance’s most talked-about products to find out. How I testedLeft: the mask immediately after putting it on Right: the mask the next morningHansveni Dave/The StandardI tested three of Biodance’s hero products for multiple weeks to assess both the immediate and long-term benefits. I also avoided using any other skincare products during this duration to allow the Biodance products to have no interference. As the weather gets colder, my skin tends to freak out and become very dry, so I noted whether Biodance’s formulas could revive my parched winter skin. Hansveni Dave/The Standard★★★★★What we love: Two-part mask means it adapts to any face shapeTake note: It requires a minimum of 3-4 hoursIf your face needs some TLC, this mask is the best thing you could give it. The face mask comes in two parts, for your upper and lower face, making application very easy. Owing to its two parts, the mask feels secure and comfortable – which it needs to be, as the brand recommends leaving it on overnight for at least three to four hours until it’s turned transparent. Sleeping in the mask was a little odd at first, and I’d advise having it on for a couple of hours before sleeping – this makes it less wet and slippery. However, eventually I forgot it was there. After removing the transparent mask in the morning, my skin was deeply moisturised, plump and glowy. While I wouldn’t apply this mask regularly due to the time commitment, it’s my new go-to for pampering evenings. Hansveni Dave/The Standard★★★★☆Best: Hydrating under eyesWhat we love: The patches stay put very well and leave your under-eyes very hydratedTake note: It would take many uses to see any true resultsEye patches are a must for someone like me who genetically has dark under-eyes. Keeping your under-eye area hydrated can help minimise the appearance of dark circles and brighten the area. While other eye masks can slip down my face and bunch up close to my eye, the Biodance Collagen Peptide Eye Patches are a dream to wear. The Biodance Collagen Peptide Eye Patches once appliedHansveni Dave/The StandardI need something that will stay put if I were to go off and do something, which is exactly what the Biodance patches did. I worked for around 20 minutes with the patches on, and they felt relaxing and soothing. While true results are only visible with consistent use, even after one session, my under-eye area felt brightened and nourished. Hansveni Dave/The Standard★★★☆☆What we love: A lightweight product that provides hydrationTake note: The glow wears off quicklyPDRN is absolutely everywhere. The Korean beauty ingredient and trend is a naturally derived compound made of DNA fragments, usually extracted from salmon or trout sperm, used in skincare for hydration, calming inflammation, and barrier support. The Biodance PDRN Jelly Serum Mist, inspired by Biodance's viral collagen mask, provides lightweight hydration and nourishment without feeling heavy on your skin. I will say, if it were between the mask and the mist, I’d easily choose the mask. The mist felt very average; it naturally left my face looking glowy; however, it wore off very quickly. I used the mist for a week and saw little difference in my skin – it’s not a game-changer like the other products.After testing the products, I completely understand why there is so much hype around their Bio Collagen-Real Deep Mask. It’s undoubtedly the best mask I’ve ever used – and I’ve since incorporated it into my bi-weekly routine. Similarly, the eye patches have become a pre-makeup ritual that leaves my under-eyes deeply hydrated. While I was less impressed with the serum, I still think Biodance is worth the hype. The mask and eye patches alone left me amazed. I’ve already stocked up on the masks thanks to Amazon’s Black Friday deals – I urge you to do the same. Why trust me?Hansveni has been a fashion and beauty journalist for five years, working for titles such as The Standard, The Telegraph and The Times. Covering everything from makeup, haircare and skincare, she thoroughly tests each product, considering its technology, efficacy and cost.