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Biodance

Biodance Hydro Cera-nol Real Deep Mask

Ingredient analysis and how the ad lines read

Read on 2026-10-02

What is this product?

A hydrogel sheet mask from the Korean brand Biodance, sold on the brand store in 4 and 8 sheet options and worn for hours or overnight over a finished routine. The Korean ingredient list prints 66 entries that pair humectants and a gelling set with a barrier lipid set of five ceramides, phytosphingosine and cholesterol, plus shea butter and several fatty esters, and it carries no fragrance or ethanol entry. The notice declares brightening and wrinkle improvement functional kinds. The brand figures do not line up: a proof page prints 583.72 percent hydration after one use, an FAQ prints 166 percent over 150 hours, and a video caption prints a 121 percent redness reduction that cannot be computed as a decrease. The English list on the global store prints 65 entries in a different order, and the Galactomyces named there as a main ingredient is printed in neither list.

What makes it different?

A hydrogel mask that prints a barrier lipid set and a two kind functional notice, whose brand figures cannot be reconciled with one another and whose named Galactomyces main ingredient is not printed in either ingredient list.

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.

Key ingredientWorth a closer look

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

Did the ad claims hold up?

We checked 25 lines this product advertises against the ingredient list and public documents. Here is how they read: backed by evidence: 1 · likely, not proven: 1 · partly backed: 7 · no source confirms it: 15 · says nothing: 1.

Claims translated from Korean, originals preserved.

backed by evidence1

  • Whitening / Wrinkle Improvement Functional Cosmetics
    Korean original

    미백 / 주름 개선 기능성 화장품

likely, not proven1

  • AMPOULE SOLIDIFIED INTO THE FORM OF A HYDROGEL MASK Each 1.19 oz bottle of ampoule is solidified into a sheet mask.

partly backed7

  • 50,000PPM OF GLACIAL WATER High-purity glacial water, rich in minerals, enhances the absorption of active ingredients and forms a moisturizing film on the skin.
  • TURNS TRANSPARENT AS IT ABSORBS ACTIVE INGREDIENTS Becomes transparent when applied for more than 3 hours, delivering active ingredients into the skin.
  • Low-Molecular Weight Collagen Peptide Galactomyces Oligo Hyaluronic Acid Niacinamide
  • HELPS WITH hydrating Skin Barrier Calming
  • Deep-layer hydration for dry, barrier-weakened skin
  • 583.72% Hydration increase, lower layers of the 15-layer stratum corneum After one use
  • 114.77% Hydration increase, lower layers of the stratum corneum After 15 applications

no source confirms it15

  • No1. Deep Moisture Soothing Gel Mask
    Korean original

    No1. 속보습 진정 겔 마스크

  • BIODANCE'S PATENTED INGREDIENT HYDRO CERA-NOL Contains Hydro Cera-nol to soothe the skin and strengthen its barrier.
  • HYPOALLERGENIC This deep hydrating facial mask is formulated with non-toxic and non-irritating ingredients. It is free of allergens and 19 other harsh, controversial ingredients. Safe for sensitive skin.
  • 100% agreed their pore condition improved
  • 95% agreed their skin felt moisturized
  • 90% agreed their skin was brighter
  • 100% agreed their skin redness improved
  • Q: Why should I use it until it becomes transparent? Bio Collagen Real Deep Mask is a hydrogel mask molded with essence to provide hydration. Longer use enhances absorption of beneficial ingredients and the excellent adhesion overtime make them suitable for overnight or 3-4 hours during the day.
  • Q: Does collagen in this product really absorb into skin, making it effective? Absolutely! Collagen skincare products are effective at a molecular weight of 500 daltons or less. Among many face masks, Biodance stands out with an impressively small particle size of 243 daltons, ensuring optimal absorption into your skin.
  • Q: How long does the moisturizing effect last? It is clinically proven that skin moisturizing effects (increased by 166%) continues even after 150 hours. In addition, the moisturizing effects do not stop at the outer layer, but penetrate into deeper layers of the skin.
  • Q: Are the ingredients safe? Absolutely! All ingredients are EWG-safe and free from 25 common allergy-causing substances. Our product has also passed hypoallergenic testing, making it safe for overnight use.
  • Q: Can it be during pregnancy/breast-feeding? All Biodance products are made with non-toxic, non-irritating ingredients, free from allergens and 19 other harsh substances. Safe for pregnancy and breastfeeding, though consult your doctor if concerned.
  • Calms heat-stressed skin
  • Immediate calming and cooling on heat-stressed skin
  • Hydro Cera-nol Real Deep Mask: Clinically proven to reduce skin redness by 121%

says nothing1

  • Biodance skincare products focus on the balance of effective ingredients and long-lasting results beyond temporary effects.

Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.

How we read these lines

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