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[Ko Hyun Jung KOY] Solid Platinum NMN Youth Renewal Cream 50g K027
[Ko Hyun Jung KOY] Solid Platinum NMN Youth Renewal Cream 50g K027
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10 Amazing Effects Experienced in Just 3 Weeks
SOLID PLATINUM NMN YOUTH RENEWAL CREAM
- Improves elasticity recovery
- Collagen production
- Improves eye wrinkles
- Improves eye elasticity
- Improves sagging cheeks
- Improves skin aging
- Prevents skin barrier damage
- Improves moisture retention
- Improves skin texture
- Improves transparency
[Image: Product jar of Solid Platinum NMN Youth Renewal Cream placed on a white textured surface with a gradient gold lid and label.]
koy moment: Embracing Rest
Solid Platinum NMN Youth Renewal Cream
SOLID PLATINUM NMN YOUTH RENEWAL CREAM
[Image: A luxurious gold jar of cream with the lid off showing the cream texture inside, surrounded by glowing orbs]
Platinum Renewal That Rewinds Skin Time
Energy
- Skin energy rising with the power of NMN
Improvement of Aging Signs
- Youthful radiant skin by itself after 3 weeks
Prevention of Barrier Damage
- Protective skin shield firming up after 3 weeks
TRUE BEAUTY COMES FROM REST
If your skin looks tired in the morning, even after a night’s sleep?
A sign that skin aging has already begun
Recharge your tired skin with energy, and turn back time to firm and clear skin.
3·3·3
Youth Renewal Programming
SOLID PLATINUM NMN YOUTH RENEWAL CREAM
- After 3 days, NMN activates skin energy
- After 3 weeks, improves signs of skin aging
- After 3 weeks, strengthens skin protection barrier
"When my sleep schedule is irregular due to shooting, if I apply this cream generously before sleep, I can see a noticeable change in my skin condition the next day."
- Actress Go Hyun-jung
In Just 3 Days, Skin Condition Awakens as if Exploding
Skin energy replenished overnight
Feel the change in firmness every morning
Skin Condition Like Having Slept Well, Even After Short Sleep
Moisture Improvement
56.31% Increase
Skin Barrier Improvement
4.78% Increase
Transparency Improvement
0.16% Increase
Elasticity Recovery Improvement
40.14% Increase
Before Use
[Image: Skin texture image before use, showing uneven skin texture with color mapping]
[Image: Close-up skin texture image under blue light before use]
After 3 Days of Use
[Image: Skin texture image after 3 days of use, showing improved, smoother skin texture with color mapping]
[Image: Close-up skin texture image under blue light after 3 days of use, showing more hydrated skin]
* The more blue the color, the more dryness; the more white the color, the more moisture.
Test Institution: Korea Institute of Dermatological Sciences | Test Period: October 13, 2025 ~ November 16, 2025
Test Subjects: 21 women | Test Items: Moisture, Skin Barrier, Transparency, Elasticity Recovery Improvement after 8 hours of sleep
NMN
Key Ingredient of LONGVITY that transforms your skin to a younger state
NMN helps generate NAD+, an energy molecule that decreases with age, awakening the skin's natural vitality.
Collagen Production
115.28% increase
The skin longevity ingredients NMN, NAD, ATP, RESVERATROL are blended in an optimal ratio for more stable delivery deep within.
3 Weeks to Change
Improvement in Signs of Aging in Just 3 Weeks
Eye wrinkles 4.56% increase
Eye elasticity 2.60% increase
Cheek firmness 3.43% increase
Skin age 6.02% increase
Tested by: Korea Dermatology Research Institute | Test period: October 13, 2025 ~ November 16, 2025
Test subjects: 21 women | Item: Skin aging index improvement evaluation
SOLID
PLATINUM NMN Youth Renewal Cream
Reversing the Time of Your Skin
Premium 4-in-1 Renewal Formula
Improves skin concerns caused by aging
Restores skin to a firmer, radiant state
Collagen
7 types of collagen for resilient skin
5GF
5 types of EGF for anti-aging
Peptide
13 types of multi peptides to boost skin condition
Black PDRN
Natural ingredient Black PDRN to block aging
*Limited to unique properties of the ingredient
Barrier Protection Lasting Beyond a Moment,
Firm Skin Protection Layer After 3 Weeks
Six ceramides similar to the skin’s natural lipids and ectoine, which survives extreme conditions,
build a strong barrier that protects against external stress.
BARRIER PROTECTION
Preventing Skin Barrier Damage Caused by External Irritants
Before Use
[Image: Microscopic skin texture image showing redness]
After 3 Weeks of Use
[Image: Microscopic skin texture image showing reduced redness]
Before Use — After 3 Weeks of Use: 23.46% decrease
*A decrease in moisture loss indicates strengthened skin barrier.
Clinical Institution: Korea Dermatology Research Institute | Test Period: October 13, 2025 – November 16, 2025
Test Subjects: 21 Females | Test Item: Prevention (alleviation) of skin barrier damage caused by physical external irritants
REAL USER FEEDBACK
Proven by satisfaction after use
Amazing Skin Renewal Effect
Vitality 100%
Volume 100%
Elasticity 100%
Nutrition 100%
Protection 100%
Feels clear and vital like well-rested skin
Wrinkles around the eyes seem to have diminished
The cheek area feels firm and plump without sagging
Feels nourished and replenished
Feels like a firm skin protective barrier has formed
[Image: Jar of SOLID PLATINUM NMN YOUTH RENEWAL CREAM on a reflective beige-gold surface]
Platinum Texture Forming a Firm Protective Barrier
The softly melting texture closely adheres to the skin, creating a soft and firm protective barrier.
[Image: Close-up of a creamy white skincare product in a dish]
0.00 Hypoallergenic Formulator
Testing Institution: Korea Institute of Dermatological Sciences | Test Subjects: 32 men and women
Testing Period: October 27, 2025 ~ October 30, 2025
Items: Completed skin irritation test | Skin irritation response: 0.00
[Image: Seal of approval from Korea Institute of Dermatological Sciences for skin safety]
HOW TO USE
Turn back the time of your skin twice a day
Morning Care
Take cream on only 1/3 of the spatula and spread it thinly along the skin texture. This helps to refine skin texture and maintain elasticity and a clear glow.
Night Care
Take cream up to 2/3 of the spatula and apply generously on your face. Then, gently absorb it by cupping your face with your palms. Experience smooth and refreshed skin condition like a deep sleep the next day.
PLATINUM CREAM SPATULA
The platinum cream spatula is designed to stand upright for storage, making it hygienic and convenient to use.
[Image: Illustration of the platinum cream spatula]
[Image: Two jars of SOLID PLATINUM NMN YOUTH RENEWAL CREAM placed on a glossy golden surface]
SYNERGY UP
Solid Platinum Longevity Beauty Renewal
[Image: Two gold-tone cosmetic containers—one pump bottle and one jar—against a white background with shadow play]
STEP 1
Solid Platinum Retinol Lifting Serum
Elasticity · Pore · Texture Improvement
The essential power of skin fulfilled by retinol
[Image: Gold-tone pump bottle labeled SOLID Platinum Retinol Lifting Serum]
STEP 2
Solid Platinum NMN Youth Renewal Cream
Improves Signs of Aging
Revitalizes skin energy for perfected, resilient skin
[Image: Gold-tone jar labeled SOLID Platinum NMN Youth Renewal Cream]
Product Information
Product Name
Kohi Solid Platinum N.N. U.S. Renewal Cream
Volume
50g / 1.76 oz.
Cosmetics Manufacturer / Responsible Distributor
Cosmax Co., Ltd. / Brand Holder Co., Ltd.
Country of Manufacture
Republic of Korea
How to Use
Take an appropriate amount and apply evenly on the skin.
Functional Claims
Dual functions of whitening and wrinkle improvement
Expiration or Usage Period After Opening
36 months before opening, 12 months after opening
Ingredients
Purified water, butylene glycol, dicyanostearyl malate, glycerin, meadowfoam seed oil, hydroxyethyl dipoly(C6-14 olefin), niacinamide, pentapeptide tripeptide hexanoyl heptapeptide, 1,2-hexanediol, pentylene glycol, hydrogenated lecithin olive oil derivative, PEG-150 distearate, caviar extract, sophora root extract, cacao extract, chestnut fruit extract, adenosine, liha silica collagen, hydra rose distorted extract, water-soluble collagen, collagen, collagen hydrolysate, propylene glycol, dipentaerythrityl hexahydroxy stearate, ethyl ascorbyl ether, shea butter, heptapeptide tripeptide, phyllo listate-3 methyl peptide, rosemary stearate, biotin dimer triethicone, tocopheryl acetate, hydroxyethyl dipoly stearate, glycerin stearate, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, myristyl myristate, ectoine, behenic acid, stearic acid, distearate-100 octadecyl IPDI, ethylhexylglycerin, caprylyl glycol, adenine, myristic acid, dextrin, sodium citrate, ammonium chloride copolymer/dimethyl taurate copolymer/vinyl propylene polymer, caprylyl/capric triglyceride, cholesterol, nicotinamide adenine dinucleotide, adenylosine triphosphate, nicotinamide adenine dinucleotide oxide, tocopherol, acetylhexapeptide-8, ceramide NP, ascorbyl acid polyglutamate, phytospingosine, ceramide NS, ceramide EOP, ceramide AP, ceramide EOS, resveratrol, allantoin, dioctyl succinate, panthenol, Senoa-C glucoside polymer peptide-1, Senoa-C glucoside peptide-1, Senoa-C glucoside peptide-1, Senoa-C glucoside peptide-1, Senoa-C glucoside peptide-1, Senoa-C glucoside peptide-1, Senoa-C glucoside peptide-1, Senoa-C glucoside peptide-1, Senoa-C glucoside peptide-1, Senoa-C glucoside peptide-1, Senoa-C glucoside peptide-1, palmitoyl tetrapeptide-5, palmitoyl tetrapeptide-5, palmitoyl tetrapeptide-5, palmitoyl tetrapeptide-5, ceramide D iso Epi, sodium hyaluronate, cetyl alcohol, behenyl alcohol, stearyl alcohol, xanthan gum, fragrance, coumarin, preservatives
Precautions When Using
- If redness, swelling, itching, or other side effects occur due to direct sunlight or after use, consult a specialist.
- Do not use on wounded areas.
- Storage and handling precautions
- Keep out of reach of children.
- Store away from direct sunlight.
Materials
Materials
Shipping & Returns
Shipping & Returns
Dimensions
Dimensions
Care Instructions
Care Instructions

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