Overnight Glass Skin Duo — BIODANCE Bio-Collagen Real Deep Mask (4-pack) + COSRX Snail 96 Mucin Power Essence
COSRX Advanced Snail 96 Mucin Power Essence (100ml)
The serum that started the K-beauty revolution. With 96% pure snail secretion filtrate, this lightweight water-like essence floods your skin with hydration, accelerates overnight repair, fades post-acne dark marks, and rebuilds your skin barrier from within. It absorbs in seconds and works quietly while you sleep — every single night.
Key ingredient: 96% Snail Secretion Filtrate
Best for: Dryness · Dullness · Post-acne marks · Damaged barrier
Free from: Parabens · Artificial fragrance · Sulfates
Step 2 — BIODANCE Bio-Collagen Real Deep Mask (4-pack, 34g each)
This is not a regular sheet mask. The BIODANCE mask uses a patented 243-dalton ultra-low molecular weight collagen — roughly half the size of the 500-dalton skin absorption threshold — meaning the collagen doesn't just sit on your skin's surface, it actually penetrates deep into the dermis. As it works, the mask literally turns transparent — a visible sign that the active ingredients are absorbing into your skin in real time. Target
It also contains top-grade hyaluronic acid to hydrate and plump, probiotics to refine pores and smooth texture, and galactomyces ferment filtrate to nourish skin tone and elasticity. Formulated with non-toxic, non-irritant ingredients and free from 19 harsh or controversial ingredients — completely hypoallergenic. AmazonAmazon
Key ingredients: 243Da Ultra-Low Molecular Collagen · Galactomyces Ferment Filtrate (50,000ppm) · Oligo Hyaluronic Acid · Niacinamide · Triple Probiotic Complex
Best for: Dryness · Large pores · Fine lines · Dullness · Loss of firmness
Free from: PEG · Parabens · Artificial color · 19 harsh ingredients
How to use this bundle together:
- Cleanse your face thoroughly and pat dry
- Apply 3–4 drops of COSRX Snail 96 Essence and gently press into skin — wait 30 seconds for it to absorb
- Unfold and apply the BIODANCE mask directly over your face, smoothing it flat
- Leave on for 3–4 hours or overnight — watch it turn transparent as it absorbs
- Remove the mask and do not rinse — the residual film contains the most concentrated active ingredients, so gently pat the remaining essence into your skin and apply your moisturizer over it to seal the effect COSRX
- Wake up to glass skin
Use 2–3 times per week for best results. Always apply SPF the following morning.
Why this duo works better together:
The COSRX Snail Essence delivers deep repair and active hydration at the cellular level. The BIODANCE mask acts as an occlusive seal on top — locking in the snail essence while simultaneously releasing its own collagen and hydration deep into your skin. The combination of low molecular weight bio-fermented collagen and oligo hyaluronic acid creates a long-lasting plump skin effect that a single product simply cannot achieve alone. COSRX
One treatment. Two powerhouse products. Eight hours of sleep. Wake up different.
Why buy from Blue Oak instead of Amazon?
This bundle costs $32.99 here. On Amazon, you would pay $44+ buying both products separately — with no guarantee they arrive together, and no bundle savings. We ship both products in one box, saving you money and the hassle. No Prime account needed. No subscription. Authentic K-beauty, shipped direct.
✅ $11+ savings vs buying separately on Amazon
✅ Free shipping on orders $30+ — this bundle qualifies automatically
✅ 4 masks included — enough for a full month of twice-weekly treatments