Biodance's Real Deep Mask line has become one of the most talked-about hydrogel mask ranges in K-beauty — but the viral "transparent mask" you've seen on TikTok is actually just one of four different formulas. Each one is built for a different skin concern. Here's how to tell them apart, and which one belongs in your routine.
All four masks share the same hydrogel technology: 34g of concentrated essence solidified directly into the mask, worn for 2–3 hours (or overnight), gradually turning from opaque to transparent as the actives absorb into your skin. What changes between them is the active ingredient complex — and therefore the concern each one solves.
1. Bio-Collagen Real Deep Mask (Pink) - Firming & Plumping
The original, the one that went viral first. Built around Biodance's patented ultra-low molecular weight collagen and oligo-hyaluronic acid, it focuses on plumping the skin from within, refining the look of pores, and restoring firmness and elasticity.
Key ingredients: Ultra-low molecular collagen, oligo-hyaluronic acid, galactomyces ferment filtrate Effects: Firmness, elasticity, pore-refining, plumping glow Best for: Fine lines, loss of firmness, tired or "deflated" skin, anyone wanting a visible glass-skin effect before an event
2. Hydro Cera-nol Real Deep Mask (Blue) - Barrier Repair & Soothing
Built around Biodance's proprietary Cera-nol Complex — a blend of five-layer ceramides, D-panthenol (Vitamin B5), and hyaluronic acid. This one skips firming or brightening claims entirely and focuses purely on rebuilding a compromised skin barrier, with an instant cooling effect on application.
Key ingredients: 5-layer ceramides, D-panthenol, oligo-hyaluronic acid Effects: Deep barrier repair, redness reduction, cooling, long-lasting hydration Best for: Dry, dehydrated, sensitive, or barrier-compromised skin — great after over-exfoliating, harsh weather, or a reactive skin phase
3. Radiant Vita Niacinamide Real Deep Mask (Yellow) - Brightening
The brightening formula in the lineup, combining niacinamide (Vitamin B3), pineapple fruit water, and glutathione to target dark spots, post-acne marks, and dullness.
Key ingredients: Niacinamide, pineapple fruit water, glutathione Effects: Evens tone, fades dark spots, adds radiance Best for: Dull, uneven, or hyperpigmented skin, post-acne marks — anyone wanting a brighter, more even complexion by morning
4. Refreshing Sea Kelp Real Deep Mask (Green) - Oil Control & Calming
Formulated with sea kelp extract and deep sea water, this one is about rebalancing oil and moisture levels while calming inflammation — the pick for oily, congested, or acne-prone skin.
Key ingredients: Sea kelp extract, deep sea water Effects: Oil and sebum control, calming, pore-detoxifying, cooling Best for: Oily, combination, or acne-prone skin, post-sun redness, congested pores after a sweaty or high-heat day
Quick Comparison
| Mask | Color | Main Focus | Key Actives | Best For |
|---|---|---|---|---|
| Bio-Collagen | Pink | Firm & plump | Collagen, oligo-HA | Fine lines, low firmness |
| Hydro Cera-nol | Blue | Repair barrier | Ceramides, D-panthenol | Dry, sensitive, compromised skin |
| Radiant Vita Niacinamide | Yellow | Brighten | Niacinamide, glutathione | Dark spots, dullness |
| Refreshing Sea Kelp | Green | Balance oil | Sea kelp, deep sea water | Oily, acne-prone skin |
Can You Mix and Match?
Yes - the four masks aren't competing with each other, they're built to target different concerns. If your skin needs both barrier support and brightening, for example, it's common to rotate between the Hydro Cera-nol and the Niacinamide mask on different nights.
One thing worth noting: the Niacinamide and Sea Kelp masks are both fairly active-forward formulas, so if your skin is sensitive, it's worth alternating them with a Hydro Cera-nol night in between rather than using them back-to-back.
New to the range? A trial set with one of each mask is the easiest way to find out which formula your skin responds to best before committing to a full box.
0 comments