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medicube

MEDICUBE: PDRN Pink Collagen Bubble Serum (95ml)

$28.08
Plumps fine lines from below for a filled-in, youthful look
MICRO-BUBBLE DERMAL INTEGRATIONThis system utilize a 90:10 ratio of PDRN essence to collagen cream to restore skin density. The micro-bubbles facilitate a delivery of actives up to 12 layers deep within 10 seconds. It provide an immediate plumping effect for a dewy finish.STRUCTURAL REPAIRFormulated with 200-dalton collagen and...
For all skin types dealing with uneven texture: medicube's serum with Niacinamide works from within to deliver plumps fine lines from below for a filled-in, youthful look, not just temporary comfort.
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Korean Beauty Formulation Suitable for Daily Use
Niacinamide Collagen PDRN Gold
MEDICUBE: PDRN Pink Collagen Bubble Serum (95ml)
MEDICUBE: PDRN Pink Collagen Bubble Serum (95ml) Default Title
$28.08
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

Niacinamide, the repair molecule

Niacinamide works at the junction between melanocytes and keratinocytes, intercepting melanin transfer before pigment reaches the visible surface. It simultaneously boosts ceramide synthesis to strengthen the lipid barrier, which is why consistent use addresses both discoloration and dehydration. In this serum, Niacinamide targets uneven texture, delivering plumps fine lines from below for a filled-in, youthful look with consistent use.
Niacinamide
intercepts melanin transfer to fade spots and refine pore texture from within
Collagen
replenishes surface-level structural support for bounce and plumpness
PDRN
stimulates cellular repair at the DNA level for tissue regeneration and firming
The texture

Lightweight, absorbing serum

MICRO-BUBBLE DERMAL INTEGRATION

This system utilize a 90:10 ratio of PDRN essence to collagen cream to restore skin density. The micro-bubbles facilitate a delivery of actives up to 12 layers deep within 10 seconds. It provide an immediate plumping effect for a dewy finish.

STRUCTURAL REPAIR

Formulated with 200-dalton collagen and Niacinamide, it targets structural laxity and uneven tone. It ensure the skin is primed for professional aesthetic protocols.

All Skin Types Brightening Radiance Loss of Firmness Elasticity
Hover the swatch — it ripples like water

How to use

1

How to use:

2

• Step 1: Apply 2-3 drops to clean skin.

3

• Step 2: Gently massage to activate micro-bubbles.

4

• Step 3: Pat the surface to facilitate 12-layer deep absorption.

5

• Step 4: Use before makeup for a dewy finish.

Full transparency

Ingredients

Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within, Collagen replenishes surface-level structural support for bounce and plumpness, and PDRN completes the formula as a stimulates cellular repair at the DNA level for tissue regeneration and firming.

The biological efficacy of the PDRN Pink Collagen Bubble Serum is centered on the principle of gaseous carrier delivery.
The micro-bubbles serve as a specialized transport medium that increases the partial pressure of the active ingredients against the stratum corneum.
Mechanistically, this allows 99% pure Salmon PDRN (Polydeoxyribonucleotide) to bypass the initial barrier resistance and reach the deeper epidermal layers within 10 seconds.
PDRN functions as a cell-signaling molecule that binds to A2A adenosine receptors on fibroblasts, triggering a cascade that stimulates the synthesis of type I collagen and endogenous hyaluronic acid.
This process is essential for restoring the structural integrity of the dermal matrix.
The 90:10 golden ratio ensures that the water-soluble nucleotides are stabilized by a lipid-rich collagen cream phase.
The collagen used is hydrolyzed to a 200-dalton molecular weight, which is significantly smaller than standard topical proteins, ensuring superior transdermal movement.
Clinical observation confirms that this intensive saturation leads to a visible improvement in skin elasticity and a reduction in surface roughness.
Furthermore, Niacinamide (Vitamin B3) inhibits the transfer of melanosomes to surface keratinocytes, providing a systemic brightening effect that complements the structural repair.
This dual-action approach prevents the appearance of sagging and dullness by reinforcing the dermal-epidermal junction.
By maintaining a high concentration of active signals, the serum recalibrates the skin’s repair cycle and improves its overall density.
This scientific protocol provides a predictable and measurable improvement in skin vitality, fulfilling the requirements for professional-grade clinical care in patients seeking immediate and long-term improvements in skin volume and luminosity.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Pairs beautifully with

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Questions & answers

After cleansing and toning, before moisturizer. Serums deliver actives most effectively on freshly prepped skin.
Yes. Apply from thinnest to thickest consistency and allow each layer to absorb before the next.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like plumps fine lines from below for a filled-in, youthful look, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with uneven texture. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within. Consistent daily use is key to seeing the full benefits.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Serums have a higher concentration of targeted actives than essences and a lighter consistency than most ampoules. They deliver the most potent treatment in your routine.
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About the brand

OriginSeoul, KR
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