Madeca Vitamin 15+ Glowing Serum 30ml

A high-potency vitamin serum that awakens dull, uneven skin tone

This tone-correcting serum is formulated with a total of 15% vitamin actives, including niacinamide, ascorbyl glucoside, and ascorbic acid. It targets visible dark spots and hyperpigmentation on the surface, while working deeper to address hidden melanin buildup at every layer. TECA-CLEAR™, CENTELLIAN24's proprietary ingredient, soothes and refines skin tone, while an 8-complex hyaluronic acid blend delivers a surge of hydration. Despite its high vitamin concentration, the serum finishes lightweight and fresh—never sticky.

Brightening results confirmed after 4 weeks of use

Clinical testing showed a 27.36% improvement in the appearance of dark spots and hyperpigmentation after 4 weeks. User satisfaction surveys also reflected positive outcomes.

• My skin looks clearer 96.6%
• My skin tone is more even 93.3%
• Lightweight and fresh—no sticky residue 96.6%

For skin concerned with dark spots and dullness

Recommended for those troubled by pigmentation issues such as pigmented pores, melasma, and dark spots. This is a functional cosmetic that helps with brightening. After toner, dispense 2–3 drops using the dropper and gently smooth over the face. Shake the bottle lightly before use.

Use after toner, during the essence or serum step

After cleansing and toning to prep your skin, apply this serum during your essence or serum step. As a brightening functional cosmetic, it should be applied before your moisturizer so the active ingredients can absorb first.

A vitamin serum you can use morning and night

Formulated with vitamin C derivatives (3-O-Ethyl Ascorbic Acid, Ascorbyl Glucoside) and niacinamide, this serum is gentle enough for both morning and evening use. If applying in the morning, always finish with sunscreen.

Shake before use, then apply two full droppers

The formula may separate, so give the bottle a gentle shake before use. Dispense two full droppers and smooth evenly over your entire face, then press gently with your palms to help absorption. Thanks to 8 types of hyaluronic acid, it finishes lightweight with no sticky residue.

Recommended combinations by skin concern

• For a dull complexion: Layer with a vitamin C toner to amplify brightening results
• For targeted care of melasma or dark spots: Apply this serum in the evening, follow with a moisturizer, and be diligent with sunscreen in the morning
• For sensitive skin: This serum has completed non-comedogenic and skin irritation testing, so you can use it with confidence

Storage and precautions

Use within 6 months of opening and store in a cool place away from direct sunlight. If using alongside retinol products, separate application times between morning and evening. If redness, itching, or other irritation occurs, discontinue use and consult a dermatologist.

Water, Niacinamide, Butylene Glycol, 3-O-Ethyl Ascorbic Acid, Alcohol Denat., Pentylene Glycol, Ascorbyl Glucoside, Glycereth-26, Propanediol, Glycerin, Methylpropanediol, Caprylic/Capric Triglyceride, Isononyl Isononanoate, Tromethamine, Carbomer, Polyglyceryl-10 Laurate, Succinoglycan, 1,2-Hexanediol, Guar Gum, Panthenol, Dipropylene Glycol, Castor Oil/IPDI Copolymer, Ethylhexylglycerin, Allantoin, Glucosinolate, Sodium Hyaluronate, Adenosine, Disodium EDTA, Daucus Carota Sativa (Carrot) Root Extract, Canola Oil, Madecassic Acid, Asiaticoside, Arginine, Beta-Glucan, Asiatic Acid, Daucus Carota Sativa (Carrot) Seed Oil, Amodimethicone, Hydrogenated Lecithin, Helianthus Annuus Seed Oil, Tocopheryl Acetate, Beta-Carotene, Tocopherol, Ectoin, Pyridoxine HCl, Salicylic Acid, Gluconolactone, Dipotassium Glycyrrhizate, Ceramide NP, Glutathione, Hydroxypropyltrimonium Hyaluronate, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate, Ascorbic Acid, Totarol

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