Does the serum have a lightweight texture?

Yes. It has a lightweight texture designed for daily use.

How much should I apply, and where does it go in my routine?

After cleansing and toner, apply 2–3 drops evenly across your face and neck. Leave the serum on, follow with moisturizer and use it in both your morning and evening routine.

Should I apply the serum before or after a Medicube Booster device?

Apply the serum before using the Medicube Booster Pro X2 or Booster Mini.

What are the serum's principal featured ingredients?

The featured trio is EGF peptide, NAD+ and collagen. The formula contains EGF at 2.5 ppm and NAD+ at 1 ppm, along with collagen extract, niacinamide, adenosine and multiple peptides.

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MEDICUBE

EGF NAD Firming Serum

Q: Which skin types can use this serum?

It is intended for all skin types, including normal, dry, oily, combination and sensitive skin.

What it is: A lightweight leave-on face-and-neck serum that targets the look of fine lines, firmness, texture, dryness and radiance.

Firmer, smoother-looking skin
Radiance for dull-looking skin
Hydration for dry, rough skin
Lightweight daily serum

Net weight: 30 ml

EGF NAD Firming Serum

30ml ·$21.99 USD

Firmer, smoother-looking skin

Radiance for dull-looking skin

Hydration for dry, rough skin

Lightweight daily serum

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

This lightweight face-and-neck serum is made for visible fine lines, loss of firmness and dullness. Its focus is smoother-looking skin with a firmer appearance, including the forehead, eye area, smile-line area and neck, with radiance support for a more luminous finish.

At its center is a featured trio of EGF peptide, NAD+ and collagen. Niacinamide, adenosine and multiple peptides round out the formula, supporting its hydration, elasticity and radiance story.

The feel is lightweight and designed for daily use. It is intended for all skin types, including normal, dry, oily, combination and sensitive skin.

Beyond lines and firmness, the serum is designed with dryness, rough or uneven texture and enlarged-looking pores in mind. It is a considered choice when your visible concerns overlap, bringing smoothing, firming and radiance care together in one face-and-neck serum.

Learn more

GOES WELL WITH

360º Shot PDRN Lifting Eye Cream$22.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

1025 Dokdo Eye Cream$22.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

2-Step Propolis Energy Active Ampule Mask$15.99 USD

30 Seconds Quick Bubble Mask Repair$28.99 USD

360º Shot PDRN Glowing Eye Patch$4.00 USD

100 Reedle Shot Stick Pouch$8.09 USD

Lightweight daily care for a smoother, firmer and more radiant appearance, with added hydration and texture support.

Smooths the look of lines
Supports a firmer look
Refreshes visible radiance
Adds hydration support
Cares for uneven texture

Key Ingredients

A glossy translucent peach sculpture with flowing folded forms and small droplets, grounded by a soft shadow on a warm ivory backdrop.

Collagen Extract

An oil-soluble collagen extract used to help condition skin, support moisture retention, and leave the surface feeling smoother.

Niacinamide

Helps visibly brighten uneven tone and support the skin barrier.

A blush paper ribbon curves across an ivory platform with a pale lavender panel behind.

Peptides

Some exact peptide forms may support smoother, firmer-looking skin; evidence varies by peptide and formula.

Pleated lavender paper fan with a coral-red edge on a pale blush surface.

Adenosine

A skin-conditioning ingredient commonly used to help skin look smoother and soften the appearance of fine lines.

Clear hydrogel spheres and droplets on a pale lilac background.

Hyaluronic Acid

Helps hydrate and visibly plump the skin.

Real Results

8.7%Decrease in visible smile lines after two weeks¹
5.4%Decrease in visible neck lines after two weeks¹
2.9%Improvement in forehead radiance after one use^{1, 2}
2.2%Improvement in eye-area radiance after one use^{1, 2}

View all 6 real results

2.5%

Upright red glass serum bottle with a white dropper cap.

Concerns & Benefits

Your Concerns

1
Fine Lines Wrinkles
When visible lines make your complexion look less smooth.
2
Loss Of Firmness
When skin looks less firm or elastic than you would like.
3

How To Use

1After cleansing and toner, apply 2–3 drops evenly across your face and neck.
2If using the Medicube Booster Pro X2 or Booster Mini, use it after applying the serum.
3Leave the serum on and follow with moisturizer. Use morning and evening.

Open serum bottle with the glass dropper held directly above its neck.

Frequently asked questions

Which visible skin concerns is this serum designed to address?

It is designed for visible fine lines and wrinkles, loss of firmness, dullness, dryness, rough or uneven texture and enlarged-looking pores. It also supports a smoother, firmer and more radiant appearance.

Keep learning

Customer reviews

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This itemEGF NAD Firming Serum$21.99 USD

360º Shot PDRN Lifting Eye Cream$22.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

Total price: $57.97 USD

This itemEGF NAD Firming Serum$21.99 USD

360º Shot PDRN Lifting Eye Cream$22.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

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MEDICUBE EGF NAD Firming Serum | Sleepy Hello

MEDICUBE

EGF NAD Firming Serum

What it is: A lightweight leave-on face-and-neck serum that targets the look of fine lines, firmness, texture, dryness and radiance.

Firmer, smoother-looking skin
Radiance for dull-looking skin
Hydration for dry, rough skin
Lightweight daily serum

Net weight: 30 ml

EGF NAD Firming Serum

30ml ·$21.99 USD

Firmer, smoother-looking skin

Radiance for dull-looking skin

Hydration for dry, rough skin

Lightweight daily serum

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

At its center is a featured trio of EGF peptide, NAD+ and collagen. Niacinamide, adenosine and multiple peptides round out the formula, supporting its hydration, elasticity and radiance story.

The feel is lightweight and designed for daily use. It is intended for all skin types, including normal, dry, oily, combination and sensitive skin.

Learn more

GOES WELL WITH

360º Shot PDRN Lifting Eye Cream$22.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

1025 Dokdo Eye Cream$22.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

2-Step Propolis Energy Active Ampule Mask$15.99 USD

30 Seconds Quick Bubble Mask Repair$28.99 USD

360º Shot PDRN Glowing Eye Patch$4.00 USD

100 Reedle Shot Stick Pouch$8.09 USD

Lightweight daily care for a smoother, firmer and more radiant appearance, with added hydration and texture support.

Smooths the look of lines
Supports a firmer look
Refreshes visible radiance
Adds hydration support
Cares for uneven texture