Medicube Retinol NMN Boosting Serum - 30ml

Medicube Retinol NMN Boosting Serum is a gentle yet powerful Korean skincare innovation that combines 99.8% purity patented retinol-some technology at 1.9% concentration with 99% purity NMN to target fine lines, wrinkles, and enlarged pores while supporting skin's natural firmness. This advanced low-irritation formula delivers visible pore-firming results and a smoother, more refined complexion in just 2 weeks, making it suitable even for sensitive and acne-prone skin. Powered by a 5-Synergy Complex featuring peptides, ceramides, beta-glucan, fermented ingredients, and antioxidants, this intensive retinol serum provides multi-dimensional anti-aging benefits while maintaining skin comfort. Clinical testing shows an 11% improvement in smile lines, 2.8% boost in pore-area firmness, and 13.6% increase in surface hydration after 2 weeks of use. The non-comedogenic and sensitivity-tested formula is designed with care for troubled skin, won't clog pores, and delivers deep hydration alongside retinol's transformative benefits for a bouncier, more resilient appearance.

Key Benefits

• Targets fine lines and wrinkles with 99.8% purity patented retinol-some 1.9% for visible anti-aging results
• Minimizes enlarged pores and improves pore-area firmness by 2.8% for a smoother, more refined finish
• Boosts surface hydration by 13.6% with NMN and hydrating ingredients for plumper, more resilient skin
• Improves smile lines by 11% after 2 weeks with a 5-Synergy Complex of peptides, ceramides, and fermented ingredients
• Gentle low-irritation technology suitable for sensitive and acne-prone skin without compromising efficacy
• Non-comedogenic formula that won't clog pores while delivering intensive retinol benefits
• Enhances skin texture and evenness while supporting natural firmness for a radiant, glowing complexion

Skin Types

• All skin types
• Combination
• Dry
• Normal
• Oily
• Sensitive

Skin Concerns

• Wrinkles
• Fine Lines
• Uneven Skin Tone
• Uneven Skin Texture
• Blackheads
• Whiteheads
• Dark Spots
• Oily Skin
• Enlarged Pores
• Loss of Elasticity

How to Use

1. Apply in the serum step of your evening skincare routine after cleansing and toning
2. Week 1-2 (Adjustment Period): Use 1-2 drops on targeted areas such as around the eyes, smile lines, and forehead 2-3 times per week
3. Week 3+ (Transition Period): Apply a moderate amount to the entire face, gradually increasing frequency based on skin tolerance
4. Gently pat into skin until fully absorbed
5. Follow with moisturizer and always apply sunscreen if used in the morning

Ingredients: Water, Glycereth-26, Niacinamide, Glycerin, Caprylic/Capric Triglyceride, Glyceryl Citrate/Lactate/Linoleate/Oleate, Elaeis Guineensis (Palm) Oil, 1,2-Hexanediol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Hydroxyacetophenone, Cetyl Ethylhexanoate, Aluminum Starch Octenylsuccinate, Polyacrylate Crosspolymer-6, Macadamia Ternifolia Seed Oil, Butylene Glycol, Hydrogenated Lecithin, Retinol, Panthenol, Allantoin, Tocopherol, Squalane, Brassica Campestris (Rapeseed) Sterols, Adenosine, Polyglyceryl-10 Laurate, Cholesterol, Disodium EDTA, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Nicotinamide Mononucleotide, Sodium Hyaluronate Crosspolymer, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Aluminum/Magnesium Hydroxide Stearate, Propanediol, Potassium Cetyl Phosphate, Polyquaternium-51, Retinal, 3-O-Ethyl Ascorbic Acid, Bifida Ferment Lysate, Lactobacillus Ferment Lysate, Lactococcus Ferment Lysate, Ferulic Acid, Tris(Tetramethylhydroxypiperidinol) Citrate, Dipropylene Glycol, Pentylene Glycol, Eriobotrya Japonica Leaf Extract, Ascorbic Acid, Mentha Viridis (Spearmint) Extract, Akebia Quinata Extract, Caprylyl/Capryl Glucoside, Centella Asiatica Leaf Extract, Camellia Japonica Flower Extract, Polyglyceryl-10 Oleate, Ethylhexylglycerin, Asiaticoside, Madecassic Acid, Asiatic Acid, Acetyl Hexapeptide-8, Palmitoyl Tripeptide-5, Acetyl Tetrapeptide-5, Carnosine, Palmitoyl Tetrapeptide-7, Yeast Beta-Glucan, Ceramide NP, Beta-Glucan.

• Use only in the evening routine to maximize effectiveness and minimize sun sensitivity.
• Always apply sunscreen during the day when using retinol products, even if not used that morning.
• Start with the adjustment period (2-3 times per week) and gradually increase frequency as your skin builds tolerance.
• Do not mix with exfoliating products containing AHA, BHA, or vitamin C in the same routine to prevent irritation.
• Store between 41-77°F away from direct sunlight and high temperatures to maintain product stability.
• Recommended to use within 6 months after opening for optimal potency.
• Perform a patch test on a small area before full application, especially if you have sensitive skin.
• Discontinue use if redness, irritation, or discomfort occurs and consult a dermatologist if symptoms persist.
• Adjustment periods may vary by individual—some may need more or less than 2 weeks depending on skin sensitivity.