Description
Medicube PDRN Pink Collagen Bubble Serum is a two-layer bubble serum that combines a PDRN brightening/toning serum layer with a collagen cream layer to deliver quick, visible skin glow. The formula contains high-purity PDRN and collagen plus 5% niacinamide and is designed for daily layering at the serum step or as a pre-makeup glow booster. Packaged in a pump dispenser, the product creates a dense, non-runny bubble texture that absorbs quickly and can be used for targeted or mask-style treatment.
Key Features
- Product type: PDRN Pink Collagen Bubble Serum — cream-in-bubble serum with separated serum and cream layers
- Volume: 95 ml / 3.21 fl. oz.
- Layer ratio: PDRN serum : collagen cream = 90:10
- Key actives and concentrations shown: 99% high-purity PDRN, 99% high-purity collagen, Niacinamide 5%
- Texture: dense, elastic bubble texture designed to adhere without running for precise application
- Rapid delivery claim: micro-bubbles deliver ingredients up to 12 skin layers within 10 seconds (illustrative)
- Functions: Whitening and wrinkle improvement (2 functional cosmetic claims)
- Low irritation: skin irritation index 0.00%; completed skin irritation test
- No artificial colorants or added fragrance (pink tint achieved via active formulation)
- Pump dispenser; product requires shaking before use to activate layers
How to Use
- Daily Care: At the serum step, apply lightly or use before makeup to boost natural skin glow and a luminous base.
- Layering: Depending on skin type, layer several thin applications to build a subtle, natural luminous finish.
- Special Care (mask method): At the final step of skincare, soak a customizing skin pack (cotton/essence sheet) with the bubble serum and apply it like a mask pack for intensive brightening and glow care.
- Shake the bottle immediately before use to mix the separated serum and cream layers, then dispense and apply to desired areas.
Key Ingredients
- PDRN (high-purity salmon-derived) — core brightening/repair active
- Collagen (high-purity) — elastic, glow-providing cream layer
- Niacinamide 5% — brightening / toning active
- Hyaluronic Acid complex (7 types) — multi-depth hydration
- Ceramide — barrier support
- Panthenol — soothing, moisturizing
- Tocopherol + NMF (natural moisturizing factors) — antioxidant protection and long-lasting moisture retention
Specifications
| Volume / Weight | 95 ml / 3.21 fl. oz. |
|---|---|
| Pump / Dispensing | Pump dispenser (separated serum and cream layers; shake before use) |
| Functional Claims | Whitening (brightening) & wrinkle improvement (2-function cosmetic) |
| Key Actives | 99% high-purity PDRN, 99% high-purity collagen, Niacinamide 5% |
| Skin Irritation Index | 0.00% (skin irritation test completed) |
| Fragrance & Color | No added fragrance; no artificial colorants |
Cautions
- Shake well immediately before use to combine the serum and cream layers.
- Although low-irritation testing is reported, discontinue use and consult a physician if irritation or adverse reactions occur.
- For external use only; avoid direct contact with eyes. If contact occurs, rinse thoroughly with water.








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