Maeyoung Retinol Collagen Boosting Serum

The secret to 3-second absorption: Nano-Micellar Idebenone

A fast-absorbing anti-aging serum that penetrates deep into the skin's stratum corneum. The patented nano-micellar idebenone ingredient 'U-Oliosome®Idebenone 10' (10nm) enhances skin absorption, maximizing the effects of liposomal retinol, collagen, and vegan PDRN blended within. A dual-functional cosmetic for brightening and wrinkle improvement, its pink emulsion texture stretches like silk threads, adhering seamlessly to skin while finishing without any stickiness.

Clinically proven elasticity and hydration improvement

According to human application tests conducted by P&K Skin Clinical Research Center, a single use improved hydration by 231.7% across 20 layers of the stratum corneum, and elasticity around pores increased by 8.4%. After 4 weeks of use, pore elasticity improved by 10.5% and skin hydration by 9.5%, while also helping to improve eye wrinkles and skin density. Completed both low-irritation testing and suitability testing for sensitive skin, making it gentle enough for daily use.

Ingredient combination for skin showing early signs of elasticity loss

Here's a summary of key ingredients and their expected benefits.

• Liposomal Retinol (20ppm): Promotes collagen production
• Water-Soluble Collagen (10ppm): Provides skin elasticity
• Vegan PDRN (patented seaweed-derived ingredient): Supports collagen synthesis and strengthens skin barrier
• Idebenone: 10 times the antioxidant power of Coenzyme Q10, 4 times that of Vitamin C
• Dexpanthenol: Protects skin barrier

Recommended for those starting to notice declining elasticity, those who feel the area around their pores has lost firmness, and anyone seeking a high-performance serum that finishes lightweight without stickiness. When using during the day, be sure to apply sunscreen.

After toner, before cream — in the serum step

After cleansing and toning to prep your skin, apply this serum before your moisturizer. Formulated with liposomal retinol, collagen, and PDRN, it absorbs more smoothly when skin is already hydrated with toner. Layering May Young Vegan Moist Essence Toner underneath can help reduce sensitivity from the retinol.

Safe for morning and evening use — SPF is a must during the day

Tested and suitable for sensitive skin, this serum can be used both morning and night. However, due to the nature of retinol, always follow with sunscreen when using it during the day. The brand recommends incorporating it into your routine around four times a week.

Pat in the stretchy texture for seamless adherence

Dispense an appropriate amount into your palm and gently spread it across your face. The collagen gives it a signature thread-like, stretchy texture — pat it in with your fingertips for full absorption without any sticky residue. For targeted care, apply an extra layer to areas of concern like the cheek contour, smile lines, and around the eyes.

Pairing suggestions by skin concern

• For loss of firmness: Seal it in with a deeply hydrating cream to reinforce your moisture barrier
• For dark spots and uneven tone: Alternate with a niacinamide product for a balanced routine
• For pore care: Use a BHA toner 2–3 times a week, but avoid using it on the same day as this serum

Retinol precautions and storage

Avoid using exfoliating actives (AHA, BHA, benzoyl peroxide) on the same day, as this may cause irritation. If pairing with vitamin C, separate them by time of day. Best used within 12 months of opening. Store in a cool place away from direct sunlight. If you experience redness or irritation, discontinue use and consult a dermatologist.

Water, Methylpropanediol, Dipropylene Glycol, Glycerin, Glycereth-26, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Saccharomyces/Rice Ferment Filtrate, Ammonium Acryloyldimethyltaurate/VP Copolymer, C14-22 Alcohols, Xanthan Gum, Carbomer, Glyceryl Stearate, Phenyl Trimethicone, Tromethamine, Ethylhexylglycerin, Hydroxyethyl Urea, C12-20 Alkyl Glucoside, Adenosine, Glyceryl Acrylate/Acrylic Acid Copolymer, Disodium EDTA, PVM/MA Copolymer, Sodium Polyacrylate, Gardenia Jasminoides Fruit Extract, Panthenol, Dextrin, Citrus Aurantium Amara (Bitter Orange) Leaf/Twig Oil, Artemisia Vulgaris Oil, Polyquaternium-51, Lavandula Angustifolia (Lavender) Oil, Litchi Chinensis Fruit Oil, Retinol, Polysorbate 20, Laurus Nobilis Leaf Extract, Soluble Collagen, Cetyl Palmitate, Laureth-23, Trideceth-6 Phosphate, Benzyl Alcohol, Sodium Hydroxide, Ceramide NP, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Ethoxydiglycol, Hydroxydecyl Ubiquinone, Sodium DNA, Helianthus Annuus (Sunflower) Seed Oil

The list of ingredients is subject to change. Please consult the packaging of the product purchased.