(1000+ Happy Customers)

Medicube NAD + EGF Firming Serum

Medicube NAD + EGF Firming Serum

Firm. Smooth. Plump. Glow. Renew.
Advanced EGF + NAD+ skincare designed to visibly smooth fine lines, support firmness, and restore a fresh, healthy-looking glow.
✓ Quick and efficient to apply.
✓ Smoothes unwanted wrinckles.
✓ Smoother skin.
$34.99
$34.99 $79.99
SAVE 56% Sold out
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Medicube NAD + EGF Firming Serum

Medicube NAD + EGF Firming Serum

$34.99
$34.99 $79.99
SAVE 56% Sold out
★★★★★
Customer

“I'm 47 and lately my skin just hasn't had the same bounce it used to. I've been using this morning and night and I really like how plump my skin feels afterward. It's light too, not one of those serums that sits sticky on your face.”

L
Laura M., 47 ★★★★★

“I bought this because the NAD+ caught my attention, honestly. Didn't really know what to expect. What I've noticed most is that my skin looks less tired in the morning and feels really smooth. Happy with it so far.”

R
Rachel T., 43 ★★★★★

“My smile lines are what made me order it. They're obviously still there, but my skin around that area looks smoother and doesn't seem as dry by the end of the day. I also love that it doesn't mess with my makeup.”

S
Sarah C., 50 ★★★★★

“I've spent way too much money on firming products, so I was skeptical. This isn't an overnight miracle but my skin feels softer and a bit more firm after using it consistently. That's enough for me to keep using it.”

J
Jennifer R., 52 ★★★★★

“The texture is probably my favorite part. Super light and it sinks in fast. I use it before moisturizer and sunscreen and nothing pills. My skin has also been looking a little more fresh lately.”

K
Karen P., 41 ★★★★★

“I started bringing it down onto my neck instead of stopping at my jaw like I usually do. That's actually where I've noticed the nicest difference. The skin feels much more hydrated and doesn't look as crepey when it's dry.”

A
Amanda B., 54 ★★★★★

“I already use retinol and didn't want another harsh product. This has been really easy to add in. My skin feels comfortable, hydrated and definitely looks better the morning after. No irritation for me either.”

D
Danielle H., 45 ★★★★★

“I'm 56 so I'm realistic about what a serum can do. I mostly wanted something that made my skin look healthier and less flat. This gives me that nice hydrated, plump look without feeling heavy. I've already reordered.”

M
Michelle W., 56 ★★★★★
1/8
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Directions for Use 📍

Directions for use

  1. Cleanse
    Start with clean, dry skin and apply toner or essence if part of your routine.
  2. Apply 2–3 Drops
    Dispense 2–3 drops of the serum onto your face and neck.
  3. Gently Spread
    Smooth the serum evenly over the skin, focusing on areas with visible fine lines, loss of firmness, or uneven texture.
  4. Pat To Absorb
    Gently pat the serum into your skin until fully absorbed.
  5. Lock In Moisture
    Follow with your favorite moisturizer. When using in the morning, always finish with sunscreen.

Use morning and evening for best results.

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Ingredients

Ingredient Profile
NAD+ — Supports firmer, smoother and more resilient-looking skin.

EGF (Epidermal Growth Factor) — Helps support a smoother, renewed and youthful-looking complexion.

Niacinamide — Helps brighten, improve uneven-looking skin tone and support the skin barrier.

Ectoin — Helps maintain hydration and support the skin's moisture barrier.

Adenosine — Helps improve the visible appearance of fine lines and wrinkles.

Sodium Hyaluronate — Attracts moisture to help skin appear plumper and smoother.

Copper Tripeptide-1 — A conditioning peptide that helps support healthy, firm-looking skin.

Multi-Peptide Complex — Includes Palmitoyl Tripeptide-5, Acetyl Hexapeptide-1, Acetyl Octapeptide-3 and additional peptides.

Collagen Extract — Helps support a soft, cushioned and plump-looking appearance.

Glutathione — Provides antioxidant and brightening support.

Rosehip Oil — Helps condition and nourish the skin.

Suitable for: All skin types
Areas: Face + Neck
Texture: Lightweight, watery and fast-absorbing
Frequency: AM + PM

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Shipping 🚚

With standard shipping expect your product to arrive around 9-12 business days.

With premium shipping expect your product to arrive around 5-8 business days.

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Guarantee ✅

Are you not satisfied with the product?

Get your money back with our 30 day money back guarantee!

View full details
MORE THAN JUST HYDRATION

When Your Skin Doesn't Feel As Firm As It Used To

Medicube EGF NAD+ Firming Serum combines EGF, NAD+, niacinamide and a multi-peptide complex in one lightweight daily serum designed to help skin look firmer, smoother, plumper and more refreshed.

BASIC HYDRATION SERUM

Hydration Alone

○

Mainly focuses on adding temporary surface hydration

○

Skin may still look less firm or resilient over time

○

Fine lines and uneven-looking texture may remain noticeable

○

Dull or tired-looking skin may need more targeted support

→
WITH MEDICUBE

Firm. Smooth. Plump. Glow.

✓

EGF + NAD+ deliver an advanced approach to visible signs of aging

✓

Multi-peptides + adenosine help support firmer, smoother-looking skin

✓

Niacinamide helps improve the look of dullness and uneven texture

✓

Ectoin + hyaluronic acid help leave skin feeling hydrated and plump

One Serum. Multiple Signs Of Aging.

Instead of relying on hydration alone, Medicube EGF NAD+ Firming Serum brings together EGF, NAD+, niacinamide, peptides, adenosine, ectoin and hyaluronic acid to support firmer, smoother and healthier-looking skin across the face and neck.

SHOP EGF NAD+ SERUM ✓ Lightweight Formula   •   AM + PM   •   Face + Neck
YOUR DAILY FIRMING STEP

One Serum.
More Than Hydration.

See how Medicube EGF NAD+ Firming Serum fits into simple morning and evening routines for skin that looks less firm, less plump or more tired than it used to.

ROUTINE 01 Customer Story
Medicube EGF NAD Firming Serum skincare routine
SKINCARE PHOTO 01 WOMAN 40–50 · NATURAL BATHROOM PHOTO Realistic single lifestyle photo
FIRMER-LOOKING SKIN
EGF NAD+ FIRMING
★★★★★ 4.9 / 5
“

I wasn't expecting much after a few uses, but my skin already feels really soft and plump. It also sits nicely under my moisturizer.

JM
Jessica M. · 43
✓
IN HER SKINCARE ROUTINE Medicube EGF NAD+ Firming Serum
✓ Plump feel ✓ Lightweight ✓ Easy layering
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 01 / 10 ›
ROUTINE 02 Customer Story
Woman using Medicube EGF NAD Firming Serum
SKINCARE PHOTO 02 WOMAN 45–55 · MORNING VANITY ROUTINE Natural customer-style photo
SMOOTHER LOOK
PEPTIDES SMOOTHING DAILY CARE
★★★★★ 4.8 / 5
“

My skin just looks a little smoother lately, especially around my smile lines. Nothing dramatic, just fresher.

KT
Karen T. · 51
✓
IN HER SKINCARE ROUTINE EGF + NAD+ + Multi-Peptide Complex
✓ Smile lines ✓ Smooth look ✓ Daily use
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 02 / 10 ›
ROUTINE 03 Customer Story
Medicube firming serum daily skincare
SKINCARE PHOTO 03 WOMAN 38–48 · APPLYING SERUM Casual realistic skincare photograph
PLUMP + HYDRATE
HYALURONIC ECTOIN PLUMP
★★★★★ 5.0 / 5
“

This makes my skin feel so nice in the morning. Hydrated but not sticky. I've been reaching for it every day.

SR
Sarah R. · 41
✓
IN HER SKINCARE ROUTINE Ectoin + Hyaluronic Acid
✓ Hydrating ✓ Not sticky ✓ AM friendly
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 03 / 10 ›
ROUTINE 04 Customer Story
Medicube serum face and neck routine
SKINCARE PHOTO 04 WOMAN 45–55 · FACE + NECK ROUTINE Natural bathroom lifestyle photo
FACE + NECK
NECK CARE FIRMING PEPTIDES
★★★★☆ 4.7 / 5
“

I bought it mainly for my neck. Too early to judge the lines, but it feels really good and doesn't pill.

LC
Laura C. · 48
✓
IN HER SKINCARE ROUTINE Face + Neck Firming Care
✓ Neck routine ✓ Smooth feel ✓ No pilling
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 04 / 10 ›
ROUTINE 05 Customer Story
Woman using Medicube niacinamide firming serum
SKINCARE PHOTO 05 WOMAN 40–50 · NATURAL WINDOW LIGHT Clean customer-style skincare photo
HEALTHY GLOW
NIACINAMIDE GLOW TEXTURE
★★★★★ 4.9 / 5
“

My skin has been looking dull lately and this gives it a nice healthy look. Not greasy, just more awake.

AM
Amanda M. · 45
✓
IN HER SKINCARE ROUTINE Niacinamide + Peptide Complex
✓ Fresh look ✓ Lightweight ✓ Healthy glow
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 05 / 10 ›
ROUTINE 06 Customer Story
Medicube serum under makeup skincare routine
SKINCARE PHOTO 06 WOMAN 38–48 · MORNING MAKEUP ROUTINE Natural vanity photograph
LIGHTWEIGHT LAYERS
FAST ABSORBING AM ROUTINE LIGHTWEIGHT
★★★★★ 4.8 / 5
“

Finally a serum I can use before makeup without everything sliding around. It sinks in really quickly.

JB
Jennifer B. · 39
✓
IN HER SKINCARE ROUTINE Lightweight AM + PM Serum
✓ Fast absorbing ✓ Under makeup ✓ Light feel
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 06 / 10 ›
ROUTINE 07 Customer Story
Simple Medicube evening skincare routine
SKINCARE PHOTO 07 WOMAN 45–55 · EVENING BATHROOM ROUTINE Casual UGC-style photograph
SIMPLE DAILY STEP
AM + PM 2–3 DROPS EASY ROUTINE
★★★★★ 4.8 / 5
“

I like that I don't need a complicated routine with this. A couple drops and I'm done. My skin feels great.

RH
Rebecca H. · 47
✓
IN HER SKINCARE ROUTINE 2–3 Drops Morning + Evening
✓ Simple ✓ AM + PM ✓ Easy step
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 07 / 10 ›
ROUTINE 08 Customer Story
Mature woman using Medicube firming serum
SKINCARE PHOTO 08 WOMAN 50–60 · NATURAL MATURE SKIN Single realistic skincare image
MATURE SKIN CARE
FIRMNESS LINES PEPTIDES
★★★★★ 4.9 / 5
“

At 56 I don't expect miracles. I just want my skin to look cared for. This leaves it soft, plump and really comfortable.

PW
Patricia W. · 56
✓
IN HER SKINCARE ROUTINE EGF + NAD+ + Peptides
✓ Mature skin ✓ Plump feel ✓ Comfortable
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 08 / 10 ›
ROUTINE 09 Customer Story
Man using Medicube EGF NAD Firming Serum
SKINCARE PHOTO 09 MAN 40–50 · SIMPLE BATHROOM ROUTINE Realistic customer-style photograph
SIMPLE SKINCARE
LIGHTWEIGHT HYDRATION FACE + NECK
★★★★☆ 4.7 / 5
“

My wife got me using this. I hate heavy skincare but this disappears pretty quickly. Been using it every night.

DH
Daniel H. · 46
✓
IN HIS SKINCARE ROUTINE Medicube EGF NAD+ Firming Serum
✓ Lightweight ✓ Easy routine ✓ Night use
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 09 / 10 ›
ROUTINE 10 Customer Story
Healthy glowing skin with Medicube serum
SKINCARE PHOTO 10 WOMAN 40–50 · NATURAL SKIN TEXTURE Single everyday lifestyle photograph
EVERYDAY GLOW
GLOW SMOOTHNESS HYDRATION
★★★★★ 4.9 / 5
“

Honestly I just like how healthy my skin looks with this. It feels smoother and I don't look as tired in the morning.

ER
Emily R. · 44
✓
IN HER SKINCARE ROUTINE NAD+ + EGF + Niacinamide + Peptides
✓ Healthy glow ✓ Smooth feel ✓ Fresh look
UPGRADE YOUR ROUTINE → ✓ 30-Day Money-Back Guarantee
‹ 10 / 10 ›
EGF + NAD+ Advanced firming care
MULTI-PEPTIDES Smoother-looking skin
NIACINAMIDE Radiance + texture support
AM + PM Face + neck routine

INSIDE MEDICUBE

Advanced Firming Ingredients.
One Lightweight Serum.

A multi-benefit formula built around EGF, NAD+, niacinamide, peptides, ectoin and hyaluronic acid to help skin look firmer, smoother, plumper and more refreshed.

01
✦
EGF

Support For Smoother-Looking Skin

EGF is the renewal-focused hero of the formula, helping support skin that looks smoother, firmer and more resilient as visible signs of aging begin to appear.

FIRMING SMOOTHING RESILIENCE
02
✧
NAD+

Next-Generation Aging Care

NAD+ brings a modern longevity-inspired approach to skincare. Paired with EGF and the broader firming complex, it helps create an advanced daily formula for skin that looks less firm or energized than it used to.

ADVANCED CARE FIRMNESS SKIN SUPPORT
03
MULTI-BENEFIT SUPPORT NIACINAMIDE + MULTI-PEPTIDES

Niacinamide works alongside a broad peptide complex to support a smoother, brighter and more even-looking complexion while helping improve the appearance of firmness and visible texture.

04 ECTOIN + HYALURONIC ACID

Hydration matters just as much as firming. Ectoin and hyaluronic acid help attract and retain moisture so skin feels more comfortable and appears softer, smoother and naturally plumper.

SIMPLE DAILY USE 2–3 DROPS. MORNING + NIGHT.

After cleansing and toner, apply 2–3 drops across the face and neck. Gently spread and pat until absorbed, then follow with moisturizer. Finish with sunscreen during your morning routine.

DISCOVER EGF NAD+ → Lightweight Formula   •   Face + Neck   •   AM + PM
SIMPLE BY DESIGN

Where Medicube Fits
In Your Skincare Routine

Three easy steps. Morning or night. No complicated routine required.

01
◌

Cleanse & Prep

Start with clean skin. After cleansing, apply your usual toner or essence if you use one and allow it to settle.

02
✦

Apply 2–3 Drops

Apply 2–3 drops of Medicube EGF NAD+ Firming Serum across the face and neck, focusing on areas where firmness, texture or visible lines are a concern.

03
✓

Pat & Follow

Gently spread and pat the serum until absorbed, then follow with moisturizer. During the morning, finish with sunscreen.

MADE FOR REAL SKINCARE ROUTINES
Morning Routine

Lightweight enough to layer comfortably beneath moisturizer, SPF and makeup.

Evening Routine

An easy firming and hydration step before your nighttime moisturizer.

Face + Neck

Extend your routine beyond the face to areas where visible lines and firmness changes can appear.

When Skin Feels Flat

Ectoin and hyaluronic acid help skin feel hydrated and look naturally plumper.

One Serum. One Easy Upgrade.

EGF, NAD+, niacinamide, peptides, ectoin and hyaluronic acid come together in one lightweight daily step to support firmer, smoother, plumper and fresher-looking skin.

SHOP EGF NAD+ SERUM ✓ Lightweight   •   AM + PM   •   Face + Neck
WHY IT EARNS A PLACE IN YOUR ROUTINE

Better Aging Care Doesn't Have To Mean More Steps.

Four reasons Medicube EGF NAD+ Firming Serum fits naturally into a simple routine for firmer, smoother, plumper and fresher-looking skin.

✦
EGF + NAD+

Advanced Firming Support

EGF and NAD+ give the formula its modern firming focus, supporting skin that looks smoother, more resilient and better cared for as visible signs of aging begin to appear.

◇
PEPTIDES + ADENOSINE

Target The Look Of Fine Lines

A broad peptide complex and adenosine add smoothing-focused care for areas where fine lines, texture and loss of firmness are becoming more noticeable.

✧
NIACINAMIDE + HYDRATION

Plump, Smooth & Refresh

Niacinamide works alongside ectoin and hyaluronic acid to support hydration, radiance and smoother-looking texture while helping skin feel soft and comfortable.

✓
SIMPLE BY DESIGN

Advanced Skincare. Less Fuss.

No complicated multi-serum ritual required. Apply 2–3 drops morning and evening before moisturizer for an easy face-and-neck step that fits into the routine you already use.

EGF + NAD+ Advanced firming-focused care
PEPTIDES + NIACINAMIDE Smoothness, texture & radiance
LIGHTWEIGHT DAILY SERUM AM + PM · Face + neck
DESIGNED FOR REAL SKINCARE ROUTINES

One Serum. Plenty Of Reasons To Reach For It.

Advanced skincare should still feel simple enough to use every single day.

MEDICUBE IMAGE 01
Medicube EGF NAD Plus Firming Serum morning skincare routine
01 · MORNING

Start Your Day Plump

Apply 2–3 drops before moisturizer and SPF for lightweight hydration and smoother, fresher-looking skin.

MEDICUBE IMAGE 02
Medicube EGF NAD Plus Firming Serum evening skincare routine
02 · EVENING

Wind Down With Firming Care

Add it before your nighttime moisturizer for an easy firming, smoothing and hydration-focused step.

MEDICUBE IMAGE 03
Medicube EGF NAD Plus Firming Serum face and neck routine
03 · FACE + NECK

Don't Stop At Your Face

Smooth the serum across your face and neck where visible lines, texture and changes in firmness can become noticeable.

MEDICUBE IMAGE 04
Medicube EGF NAD Plus Firming Serum for plump glowing skin
04 · GLOW

When Skin Looks Tired

Niacinamide, ectoin and hyaluronic acid help leave skin looking hydrated, smoother and naturally refreshed.

Firm. Smooth. Plump. Fresh.

DISCOVER EGF NAD+ →
CURRENT MEDICUBE OFFER

Upgrade Your Skincare Routine For Less.

Start with one serum or stock up on Medicube EGF NAD+ Firming Serum while the current offer is available.

STARTING AT
$69.99 $34.99 50% OFF
STARTER

1 Serum

Medicube EGF NAD+ Firming Serum

$69.99 $34.99

$34.99 per serum

SAVE $35.00
✓ EGF + NAD+ Firming Serum ✓ Niacinamide + Multi-Peptide Complex ✓ Lightweight AM + PM Formula ✓ 30-Day Money-Back Guarantee
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2 Serums

Keep Your Routine Going

$139.98 $64.98

Only $32.49 per serum

SAVE $75.00
✓ 2 EGF NAD+ Firming Serums ✓ EGF + NAD+ + Peptides + Niacinamide ✓ Face + Neck Daily Care ✓ Qualifies For Free Shipping ✓ 30-Day Money-Back Guarantee
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3 Serums

Best Value Bundle

$209.97 $89.97

Only $29.99 per serum

SAVE $120.00
✓ 3 EGF NAD+ Firming Serums ✓ Advanced Multi-Ingredient Firming Care ✓ AM + PM Face & Neck Routine ✓ Free Shipping ✓ 30-Day Money-Back Guarantee
CHOOSE OFFER
✓
SHOP WITH CONFIDENCE

30-Day Money-Back Guarantee

Add Medicube EGF NAD+ Firming Serum to your normal skincare routine and decide whether it's the right fit for your skin.

✓ 50% OFF STARTING PRICE ✓ FREE SHIPPING $35+ ✓ SECURE CHECKOUT
QUESTIONS?

Everything You Need To Know

A few quick answers before you add Medicube EGF NAD+ Firming Serum to your morning or evening skincare routine.

What is Medicube EGF NAD+ Firming Serum? +

It is a lightweight Korean firming serum designed for visible signs of aging such as fine lines, loss of firmness, dullness and uneven-looking texture. The formula combines EGF, NAD+, niacinamide, peptides, ectoin, adenosine and hyaluronic acid in one daily step.

What are the main ingredients? +

Key ingredients include EGF, NAD+, niacinamide, adenosine, ectoin, sodium hyaluronate and a broad peptide complex. Together they support firmer, smoother, plumper and more radiant-looking skin.

What do EGF and NAD+ do? +

EGF is included as a renewal-focused skincare ingredient, while NAD+ gives the formula its modern longevity-inspired positioning. In this serum, they are part of a larger ingredient system designed to support smoother, firmer and healthier-looking skin.

How do I use the serum? +

After cleansing and toner, apply 2–3 drops across your face and neck. Gently spread and pat until absorbed, then follow with moisturizer. During the morning, finish with sunscreen.

Can I use it morning and night? +

Yes. Medicube recommends using the serum in both your morning and evening routine. Its lightweight texture also makes it easy to layer beneath moisturizer, SPF and makeup.

What skin types can use it? +

The serum is positioned for all skin types, including dry, oily and sensitive skin. It has also been non-comedogenic and primary skin-irritation tested, although individual sensitivities can still vary.

Can I use it with retinol or Vitamin C? +

Yes. Medicube states that the serum can be incorporated into routines that include Vitamin C or retinol. If you use stronger active products, introduce them gradually according to your skin's tolerance.

Can I use it on my neck? +

Yes. The serum is designed for both the face and neck, making it easy to extend your firming and hydration routine to areas where visible lines and changes in skin texture may become noticeable.

How quickly should I expect results? +

Skincare results vary from person to person. Medicube reports product testing showing improvements in the appearance of certain facial and neck lines after continued use, but this should be viewed as gradual skincare improvement rather than an instant lifting effect.

Can I use it with a Medicube AGE-R device? +

Yes. Medicube positions the serum for use with compatible AGE-R devices such as the Booster Pro and Booster Mini. Apply the serum before using the device and follow the device instructions for your chosen mode.

Does it feel heavy or sticky? +

The formula is designed to feel lightweight, watery and fast absorbing rather than rich or oily. This makes it suitable for layering into both simple and multi-step routines.

What if it isn't right for me? +

Your purchase is backed by our 30-day money-back guarantee. Try the serum as part of your normal skincare routine and contact our support team within the guarantee period if you need assistance.

CURRENT MEDICUBE OFFER

Your Serum Should Do More Than Just Hydrate.

Bring EGF, NAD+, niacinamide, peptides, ectoin and hyaluronic acid into one lightweight daily step designed to support firmer, smoother, plumper and fresher-looking skin.

$69.99 $34.99 50% OFF
SHOP THE 50% OFF SALE
✓

30-Day Money-Back Guarantee Try it with confidence.

✓ Lightweight Formula ✓ AM + PM ✓ Face + Neck ✓ Free Shipping $35+ ✓ Secure Checkout