
Sodium hyaluronate
Hydrating and moisture-retaining; this material is made with patented processes (ZL 2014 1 0257053.1 / ZL 2019 1 0164881.3).
Dual-patent material
A hydrating repair mask made for sensitive skin
Sodium hyaluronate and hydrolyzed silk hydrate, golden chamomile and dipotassium glycyrrhizate soothe, and oligopeptide-1 helps nourish. Wear for 15 minutes — hydrated, never tight.
Ships direct from Hong Kong worldwide, about 7–15 business days, tracked end to end; shipping calculated at checkout
Texture and feel
A colorless, transparent essence in generous quantity; the sheet is platinum micro-particle and lyocell fiber — thin and close-fitting. Pat in the essence after removing; no rinsing needed.
Better together
Pat in the essence after removing the mask, then apply the essence serum to lock in hydration. For a full-cycle routine, see the three plans.
VCC Hydrating Repair Series
28ml × 5 sheets · for sensitive skin
One sheet carries hydration, soothing and repair: dual-patent-process sodium hyaluronate locks in moisture, hydrolyzed silk with golden chamomile and dipotassium glycyrrhizate soften and calm, and the 7A antibacterial platinum-fiber sheet carries the essence steadily into the skin.
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TEWL down 19.06% and lactic-acid stinging score down 47.57% (third-party clinical assessment)
Third-party tested: 90% inhibition of S. aureus and 84% of E. coli (T/GDBX 056-2022)
Purification ZL 2014 1 0257053.1 · small-molecule preparation ZL 2019 1 0164881.3 (raw-material patents)

Why you need it
Air conditioning, seasonal changes, late nights and frequent cleansing all drain moisture from the stratum corneum — dryness, tightness and stinging follow. What skin needs then is not only water, but gentle soothing and care.
How it works
The sheet delivers; the ingredients replenish. Fifteen minutes of occlusion keeps the essence working on the stratum corneum — just massage it in afterwards.
Sodium hyaluronate attracts and holds water (dual-patent-process material); hydrolyzed silk is an amino-acid-rich protein that softens the stratum corneum; palmitoyl pentapeptide-4 and oligopeptide-1 are moisturizing peptide ingredients. Over 28 days, TEWL dropped significantly in the clinical study.
Golden chamomile extract and dipotassium glycyrrhizate help calm dry, uncomfortable skin; the formula is alcohol-free and fragrance-free (the filed ingredient list contains no ethanol or fragrance). Passed a 30-person closed patch test.
The sheet carries, the ingredients replenish — in the time of one sheet, hydration and calm together.
Key ingredients
Six key ingredients plus the sheet that carries them. Ingredient descriptions are based on general raw-material information (sources in section 4 of the product brief); product-level claims follow the third-party clinical conclusions.

Hydrating and moisture-retaining; this material is made with patented processes (ZL 2014 1 0257053.1 / ZL 2019 1 0164881.3).
Dual-patent material
A natural protein rich in amino acids that helps hydrate and soften the stratum corneum.
Silk protein
A signaling peptide that helps keep skin moisturized and nourished.
Pentapeptide
A tripeptide of glycine, histidine and lysine — a small, readily absorbed moisturizing ingredient.
Small peptide
A gentle botanical soother that calms dry, uncomfortable skin.
Botanical soothing
A soothing ingredient that, together with golden chamomile, forms this mask's calming pair.
Soothing ingredient
Platinum micro-particles in lyocell plant fiber, fitting skin texture at micro scale; third-party tested with 90% inhibition of S. aureus and 84% of E. coli (T/GDBX 056-2022, sheet-level report).
7A antibacterial
The sheet passed third-party toxicology testing (safe and non-irritating); full-panel testing found no formaldehyde or banned heavy metals. The test subject is the sheet itself, not the finished product.
Reports on file
One 15-minute mask every other day for 28 days; data from a clinical report by a third-party laboratory (report number on file), and page claims stay within its conclusions.
Agreed skin did not feel tight after use (D28 self-assessment, n=32)
Agreed it is gentle, non-irritating and suits sensitive skin
Agreed it eased stinging and dry itch
Agreed it improved visible redness
Data from third-party clinical and in vitro test reports; results vary from person to person.
The sodium hyaluronate in this mask is made with two invention-patented processes: purification (ZL 2014 1 0257053.1, granted 2016-04-13) and small-molecule preparation (ZL 2019 1 0164881.3, granted 2020-11-06). Both are raw-material process patents (holder: Shandong Anhua Biopharmaceutical) and do not describe finished-product performance.
The Bokola platinum sheet (305) was third-party tested: 90% inhibition of Staphylococcus aureus and 84% of Escherichia coli (T/GDBX 056-2022), plus toxicology testing (safe and non-irritating). These are sheet-level reports, not finished-product claims.
Archived sheet certification and testing records: an Oeko-Tex® Standard 100 certificate (2022/23 edition, expired — shown for reference only and not a current certification claim) and full-panel sheet testing (no formaldehyde or banned heavy metals). Operations will swap in the renewed certificate once confirmed.
Illustrative results
A simulated illustration, same person and lighting: from dry and dull to hydrated and plump.
sensitive-skin subjects, 28-day study
BeforeAfterpassed the closed patch test
Drag the slider to compare. Images are AI-generated illustrations, not real customer photos; individual results vary.
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After cleansing in the evening, unfold the mask and smooth it over your face.

Let the essence keep working on the stratum corneum; use every other day.

Remove the mask, massage in the remaining essence, then apply the essence serum and cream to seal in moisture.
15 minutes, then massage it in; in D28 self-assessment, 100% of subjects agreed skin did not feel tight
Every other evening (the usage used in the clinical study)
Clinical endpoint: TEWL down 19.06%, stinging score down 47.57% (32 sensitive-skin subjects)
| VCC | Ordinary products | |
|---|---|---|
| Clinical backing | 28-day third-party study on 32 sensitive-skin subjects | Varies by product |
| Safety | Passed a 30-person closed patch test | Varies by product |
| Sodium hyaluronate material | Dual-patent-process material (purification + small molecule) | Varies by product |
| Sheet | 7A antibacterial Bokola platinum sheet (platinum particles + lyocell) | Ordinary nonwoven or bio-cellulose sheet |
| Formula | Alcohol-free, fragrance-free (filed list has no ethanol or fragrance) | Varies by product |
The filed ingredient list contains no ethanol (alcohol)
The filed ingredient list contains no fragrance
Passed the closed skin patch test
Third-party tested, 90% inhibition of S. aureus (T/GDBX 056-2022)
AI skin analysis
Upload a selfie and get a skin analysis with care suggestions in about 2–3 minutes (AI simulation, for reference only — not a diagnosis).
Official brand store, authentic guarantee. Unopened products can be returned within 30 days of delivery.