MEDICUBE - RETINOL NMN BOOSTING SERUM 30ML

MEDICUBE - Retinol NMN Boosting Serum 30ml, Low irritation retinol serum for firming skin and refined texture.

MEDICUBE Retinol NMN Boosting Serum is a low irritation, high efficacy treatment serum designed to target fine lines, wrinkles, uneven skin tone, and loss of firmness while maintaining skin comfort. It is suitable for all skin types, including sensitive and acne prone skin, when used correctly with an adjustment period.

This advanced formula features patented Retinol some at 1.9 percent with 99.8 percent purity retinol, combined with 99 percent purity NMN Nicotinamide Mononucleotide to support skin resilience and firmness. A 5 Synergy Complex works across multiple skin layers to deliver long lasting firming and improved elasticity.

The serum is designed with low irritation technology to balance performance and tolerability. Supporting ingredients such as peptides, ceramides, centella asiatica, beta glucan, panthenol, and fermented extracts help soothe the skin and reinforce the skin barrier during retinol use.

Clinical testing has shown visible improvements in smile lines, pore area firmness, and surface hydration after two weeks of use. Individual results may vary depending on skin type and sensitivity.

Key Benefits

• Helps improve the appearance of fine lines and wrinkles

• Supports skin firmness and elasticity

• Refines uneven skin tone and texture

• Helps reduce the appearance of pores and congestion

• Delivers retinol benefits with reduced irritation

Key Ingredients

• Retinol some 1.9 percent with 99.8 percent purity retinol

• NMN 99 percent purity to support skin resilience

• Peptides to support youthful looking skin

• Centella asiatica and beta glucan to soothe skin

• Ceramide NP to support the skin barrier

Skin Type

• Combination

• Dry

• Normal

• Oily

• Sensitive

Skin Concerns

• Fine lines and wrinkles

• Uneven skin tone and texture

• Blackheads and whiteheads

• Dark spots

• Oiliness

• Visible pores

Clinical Test Results

Based on a clinical study conducted by the Global Dermatological Research Institute after two weeks of use:

• Smile lines appearance improved by 11 percent

• Pore area firmness improved by 2.8 percent

• Surface hydration increased by 13.6 percent

Results may vary depending on individual skin type.

How to Use

Use only in the evening.

Apply during the serum step of your nighttime skincare routine after cleansing.

Start with a small amount and follow a gradual usage schedule during the first two weeks.

After application, follow with a moisturiser.

If used during the day period, always apply sunscreen.

Do not use together with exfoliating products to minimise irritation.

Retinol Adjustment Guidance

An adjustment period of up to two weeks is normal. During this time, mild tingling, redness, or flaking may occur. Some users may not experience any noticeable reaction.

If irritation occurs, reduce frequency or mix with a soothing serum or moisturiser. Discontinue use if irritation persists.

Storage and Handling

• Store in a cool place between 5°C and 25°C

• Keep away from direct sunlight and high temperatures

• Recommended to use within 6 months after opening

Frequently Asked Questions

Is this serum suitable for long term use

Yes. Once your skin has completed the adjustment phase and shows no ongoing irritation, it can be used long term.

Should this product only be used at night

Yes. Retinol is sensitive to light and heat. Daily sunscreen use is essential while using this product.

Can I increase usage if I do not feel irritation at first

No. Retinol reactions can appear later. Follow the recommended usage schedule for the first two weeks even if no immediate reaction occurs.

What should I do if my skin feels irritated

Reduce frequency of use and consider mixing the serum with a moisturiser or soothing serum.

Full Ingredients List

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

Ingredients are subject to change. Please refer to the product packaging for the most accurate list.

Warnings

For external use only. Patch test recommended prior to full use. Avoid contact with eyes. Discontinue use if irritation occurs and consult a healthcare professional if symptoms persist.