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medicube

medicube EGF NAD Firming Serum 30ml

$42.24
Visibly brightens skin tone and fades uneven patches Delivers deep, lasting hydration that keeps skin plump throughout the day Provides intensive moisture that sinks in without heaviness

This is a high-performance firming ampoule formulated with EGF, peptides, and collagen extract to provide intensive care for skin concerned with loss of elasticity. Niacinamide and adenosine help improve brightening and reduce the appearance of wrinkles at the same time, leaving dull and sagging skin smoother and firmer. A blend of berry and plant-derived extracts, along with hyaluronic acid, delivers deep hydration and nourishment to maintain a healthy, well-moisturized skin condition. Its lightweight texture makes it suitable for all skin types without feeling heavy or burdensome.

A light firming serum that supports smoother texture and a more revived look.
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Hyaluronic Acid: draws and locks moisture deep within the skin, holding up to 1000x its weight in water Niacinamide: intercepts melanin transfer to fade spots and refine pore texture from within Collagen: replenishes surface-level structural support for bounce and plumpness Peptides: signal the skin to produce more collagen through its own natural repair pathways Adenosine: promotes collagen synthesis naturally to reduce wrinkle depth over time
medicube EGF NAD Firming Serum 30ml
medicube EGF NAD Firming Serum 30ml Default Title
$42.24
Ingredient-focused product details Clear use directions Full INCI when available Delivery confirmed at checkout
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$127.81

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Hyaluronic Acid

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. In this ampoule, Hyaluronic Acid targets loss of firmness, delivering visibly brightens skin tone and fades uneven patches with consistent use.

Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water
Niacinamide
intercepts melanin transfer to fade spots and refine pore texture from within
Collagen
replenishes surface-level structural support for bounce and plumpness
Peptides
signal the skin to produce more collagen through its own natural repair pathways
Adenosine
promotes collagen synthesis naturally to reduce wrinkle depth over time
Texture

Lightweight, concentrated

All Skin Types
Hover the swatch: it ripples like water

How to use

1

Apply after toner or essence.

2

Smooth a moderate amount over the face and neck.

3

Pat gently until absorbed.

4

Use morning and night, then follow with cream if desired.

Full transparency

Ingredients

EGF-inspired care, peptides, collagen, niacinamide, adenosine, and hyaluronic hydration.

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. In this ampoule, Hyaluronic Acid targets loss of firmness, delivering visibly brightens skin tone and fades uneven patches with consistent use.

The detail

Specs & details

FormatConcentrated ampoule
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

After cleansing and toning, before moisturizer. Ampoules deliver concentrated actives most effectively on freshly prepped skin.
Yes, ampoules are concentrated enough to serve as your primary active step. Follow with moisturizer to seal in benefits.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like visibly brightens skin tone and fades uneven patches, 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 loss of firmness. 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.
Hyaluronic Acid draws and locks moisture deep within the skin, holding up to 1000x its weight in water. 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.
Ampoules typically have a higher concentration of actives than serums. They are designed as intensive treatment boosters, often used during periods when skin needs extra support.
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