How do I use 1ST BIRTHDAY CREAM?

Use as the last step of your skincare routine after cleansing. STEP 1. Face: Take a pearl-sized amount and spread gently over the entire face STEP 2. Neck: Apply generously to the front and back of the neck and spread gently STEP 3. Finish: Sweep upward along the face and neck with gentle lifting strokes to finish

What is the volume, and where does it fit in the routine?

50 g (1.76 oz). Use as the last (cream) step of your skincare routine after cleansing.

YOUR SKIN HAS A BIRTHDAY.

Turn back time and meet, for the first time,the first birthday of your skin

Q: What are the human application test results?

Cheek lifting (volume) improvement rate 48.33%, Neck wrinkle reduction rate 19.06%, Adverse skin reactions over 4 weeks 0 cases. Human application test by the Korea Institute of Dermatological Sciences (KIDS-BEL087-USU), 21 adult men and women aged 27–67, Dec 24, 2025 – Jan 21, 2026. Improvement rate of cheek depression volume (Depressions medium) measured with ANTERA 3D after 4 weeks of twice-daily use (3.03 ㎣ before use → 1.56 ㎣ after 4 weeks, p<.001). Results are from testing the finished product and may vary by individual.

Q: What are the key ingredients?

3rd-Gen Ginseng-Derived PDRN: For skin that has lost its lift, next-generation PDRN lifting / EGF IGF FGF KGF: With the four 4GF growth factors, smooth, bouncy skin / Acetyl Hexapeptide-8: For lifeless skin, deep-wrinkle control & care / Cica Complex & Urea · Ceramide: Soothing care for tired skin, moisture charge & hydration

CLINICAL FILM · 60s

01 / 13 · SKIN HAS A BIRTHDAY

DAY 01–1414 days for old cells to shed

DAY 15–2814 days for new cells to form

TOTAL 28 DAYS28 days in total

For skin to be born again, 28 days is all it takes

Storytelling based on the general concept of the skin turnover cycle. Results may vary by individual skin condition.

02 / 13 · THE 28 DAYS

1ST BIRTHDAY CREAMGold-foil print · original-ratio decal
SKIN RE:BIRTHYour skin's first birthday
50 g · 1.76 ozBrushed gold cap

03 / 13 · PRODUCT REVEAL · 50 g / 1.76 oz

Turn back time and meet, for the first time, the first birthday of your skin

Clinical · Human Application Test

Sagging skin, crow's feet and neck lines

ANTERA 3D · instrument measurement

In just 4 weeks, skin sagging (cheek lifting) improved

48.33%

Cheek lifting (volume) improvement rate

In just 4 weeks, Birthday Cream gently fills your skin with volume

View test conditions

* Human application test by the Korea Institute of Dermatological Sciences (KIDS-BEL087-USU), 21 adult men and women aged 27–67, Dec 24, 2025 – Jan 21, 2026. Improvement rate of cheek depression volume (Depressions medium) measured with ANTERA 3D after 4 weeks of twice-daily use (3.03 ㎣ before use → 1.56 ㎣ after 4 weeks, p<.001). Results are from testing the finished product and may vary by individual.

Cheek depression volume (㎣)*

3.03Before use (㎣)

1.56After 4 weeks (㎣)

Wrinkle index*

55.74Before use

45.12After 4 weeks

ANTERA 3D · instrument measurement

With 4GF, say goodbye to crow's feet and neck lines!

19.06%

Neck wrinkle reduction rate

In just 4 weeks, Birthday Cream gently smooths out skin wrinkles

View test conditions

* Human application test by the Korea Institute of Dermatological Sciences (KIDS-BEL087-USU), 21 adult men and women aged 27–67, Dec 24, 2025 – Jan 21, 2026. Change in neck wrinkle index (Wrinkles large) measured with ANTERA 3D after 4 weeks of twice-daily use on the face including the neck (55.74 before use → 45.12 after 4 weeks, 19.06% improvement, p<.001). Measurements decreased in all 21 subjects. Results are from testing the finished product and do not represent the effect of any single ingredient. Individual results may vary.

Safety

Adverse skin reactions over 4 weeks: 0 cases

Tested on 21 subjects with oily, combination and dry skin

* Human application test by the Korea Institute of Dermatological Sciences (KIDS-BEL087-USU), 21 adult men and women aged 27–67, Dec 24, 2025 – Jan 21, 2026. Results compared with baseline after 4 weeks of twice-daily use on the face and neck. Results are from testing the finished product and do not represent the effect of any single ingredient. Individual results may vary.

UNI&CORE's first premium skincare lineup

The Masterpiece

THE MASTERPIECE

UNI&CORE 1st Birthday Cream

Made with the Master Formulation, UNI&CORE's first premium skincare lineup

05 / 13 · THE MASTERPIECE

Turn back time and meet, for the first time, the first birthday of your skin

Key Points

Just 4 things to remember

3rd-Gen Ginseng-Derived PDRN

For skin that has lost its lift, next-generation PDRN lifting

NOBEL PRIZE INGREDIENT02

EGF IGF FGF KGF

With the four 4GF growth factors, smooth, bouncy skin

Acetyl Hexapeptide-8

For lifeless skin, deep-wrinkle control & care

Acetyl Hexapeptide-8 — Intensive expression-line careCopper Tripeptide-1

Cica Complex & Urea · Ceramide

Soothing care for tired skin, moisture charge & hydration

Birch Bark Extract — Birch bark that refines the skin3 Centella-derived actives — Calmly soothes tired skinBeta-Glucan — Soothes dry skin with moisture

06 / 13 · 4 KEY INGREDIENTS

Turn back time and meet, for the first time, the first birthday of your skin

Tried every PDRN out there and still not convinced?

Real PDRN — you simply haven't tried it yet

Not just any PDRN

A 99% pure ginseng-derived ingredient, preserved as it is — UNI&CORE 3rd-generation PDRN

99% pure ginseng-derived ingredient — Purity is stated per the raw-material supplier's data; the formulation evidence is under review.

The same PDRN is different when UNI&CORE makes it

Why UNI&CORE 3rd-generation ginseng PDRN?

1st-gen Salmon PDRNAn animal-derived raw material, limited by its sensitivity to external conditions
2nd-gen Plant PDRNPlant-derived, but limited by wide variance in active purity and content
3rd-gen Ginseng PDRNPreserving 99% of ginseng actives, consistent purity and content with gentle yet powerful lifting performance

07 / 13 · PDRN TECHNOLOGY

Turn back time and meet, for the first time, the first birthday of your skin

For your first birthday

After volume comes rebuilding

Nobel Prize Ingredient

The first epidermal growth factor ever discovered by humankind

Have you heard of the Nobel Prize-winning ingredient,EGF?

EGFIGFFGFKGF

The Nobel Prize ingredient, growth factor EGF, meets three ingredients that support its action to care for skin wrinkles and the skin barrier

THE GOLDEN FORMULA · EGF · IGF · FGF · KGF

EGF · IGF · FGF · KGF

The Nobel Prize ingredient, growth factor EGF, meets three ingredients that support its action to care for skin wrinkles and the skin barrier

Expression Lines Care

When you smile, when you frown — the expression lines on your face.

If only they could be born anew

Acetyl Hexapeptide-8

Known as the Botox peptide, this key ingredient delivers intensive expression-line care

Acetyl Hexapeptide-8Intensive expression-line care
Copper Tripeptide-1

Finishing soothing solution

Cica Calming Complex

Birch Bark ExtractBirch bark that refines the skin
3 Centella-derived activesCalmly soothes tired skin
Beta-GlucanSoothes dry skin with moisture

The more key actives there are, the more comfortable daily use has to be

Urea & Ceramide

Urea replenishes moisture, ceramide locks it in —

hydration supplied and sealed in one step!

Turn back time and meet, for the first time, the first birthday of your skin

Subjective survey · n=21

Welcome your new skin's birthday

* Human application test by the Korea Institute of Dermatological Sciences (KIDS-BEL087-USU), 21 adult men and women aged 27–67, Dec 24, 2025 – Jan 21, 2026. Subjective questionnaire results after 4 weeks of twice-daily use (percentage of 'Satisfied' responses for feel-of-use items, and 'Agree' + 'Strongly agree' for skin-change items). Based on personal impressions; individual results may vary.

After 4 weeks of use,my skin feels less saggy and firmer

100%

After 4 weeks of use,I am satisfied with the elasticity

100%

After 4 weeks of use,I am satisfied with the texture of the formula

100%

After 4 weeks of use,I am satisfied with the moisturizing feel

100%

After 4 weeks of use,I am satisfied with the overall feel of use

100%

Turn back time and meet, for the first time, the first birthday of your skin

HOW TO USE

Use as the last step of your skincare routine after cleansing

UNI&CORE · 1ST BIRTHDAY CREAM · 50 g

STEP 1.
Face
Take a pearl-sized amount
and spread gently over the entire face
STEP 2.
Neck
Apply generously to the front and back of the neck
and spread gently
STEP 3.
Finish
Sweep upward along the face and neck
with gentle lifting strokes to finish

Skincare Guide

UNI&CORE Skincare Guide

☀ DAY — STEP 01 → 06☾ NIGHT — STEP 01 → 04

01[Prep / Soothe]Daily Calming Toner Pad
02[Brightening]Vita C 13.5 Super Whitening Ampoule or Vita C Super Brightening Mask
03[Firming / Hydration]Deep Repair Activating Nutrition Cream
04[Sagging / Wrinkles]1ST Birthday Cream
05[Sun protection]Hydrating Radiance Sun Cream SPF50 PA+++
06[Hydration / Protection]Hydrating Skin Barrier Serum Mist

YOUR SKIN. YOUR FIRST BIRTHDAY.