how fast is delivery?

Colombo orders usually arrive within 24 hours. The rest of the island usually takes 1–3 working days, and remote areas up to 4–5. Delivery is Rs 350, and free on orders of Rs 12,000 or more.

Pay by card, split it into 3 payments with Koko, pay cash on delivery, or by bank deposit.

what if my order arrives damaged?

Tell us the same day you receive it and we’ll sort it out. You can reach us by phone or email any time during working hours.

Medicube

Medicube Deep Vita A Retinol Serum

රු 7,011.00~~රු 7,790.00~~ save 10%

or pay in 3 × රු 2,337.00 with koko

100% authentic
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Medicube Deep Vita A Retinol Serum is a powerful anti-aging solution designed to improve skin texture, reduce fine lines, and promote a radiant complexion. Enriched with a potent blend of retinol and vitamins, this dermatologist-tested serum penetrates deeply to boost collagen production, refine pores, and enhance skin elasticity—all while being gentle enough for daily use. Ideal for those seeking smoother, younger-looking skin with visible results.

not sure it suits your skin?ask our beauty expert

full list of ingredients

Water, Dipropylene Glycol, Butylene Glycol, Glycerin, Propanediol, 1,2-Hexanediol, Niacinamide, Coco-Caprylate/Caprate, Squalane, Polyglyceryl-3 Distearate, Dimethyl Isosorbide, Pentylene Glycol, Panthenol, 4-T-Butylcyclohexanol, Fragrance(Parfum), Hydrogenated Lecithin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sucrose Palmitate, Caprylic/Capric Triglyceride, Hydroxypinacolone Retinoate, Diethylhexyl Syringylidenemalonate, Tromethamine, Ethylhexylglycerin, Glyceryl Stearate Citrate, Allantoin, Biosaccharide Gum-1, Dipotassium Glycyrrhizate, Xanthan Gum, Macadamia Integrifolia Seed Oil, Olea Europaea (Olive) Fruit Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Vitis Vinifera (Grape) Seed Oil, Adenosine, Macadamia Ternifolia Seed Oil, Retinal, Sodium Hyaluronate, Disodium EDTA, Retinol, Bakuchiol, Retinyl Palmitate, Brassica Campestris (Rapeseed) Sterols, Linoleic Acid, Cholesterol, Polyglyceryl-10 Laurate, Ceramide NP, PPG-13-Decyltetradeceth-24, Retinyl Linoleate, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Beta-Glucan, Aluminum/Magnesium Hydroxide Stearate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Potassium Cetyl Phosphate, Polyglyceryl-3 Methylglucose Distearate, Silica, Isopropyl Lauroyl Sarcosinate, Tocopherol, Hydrolyzed Collagen, Retinyl Retinoate, Chitosan, Centella Asiatica Extract/Centella Asiatica Leaf Extract, Centella Asiatica Root Extract, Tris(Tetramethy Lhydroxypiperidinol) Citrate, Benzotriazolyl Dodecyl P-Cresol

shipping & delivery

Colombo within 24 hours, elsewhere usually 1–3 working days. Free delivery over Rs 12,000.

what's inside

01

Granactive retinoid (HPR)

A next-generation retinoid that smooths with less irritation.

02

Retinal

A faster-acting form of vitamin A for smoother, firmer-looking skin.

03

Retinol

Vitamin A that smooths texture and softens the look of fine lines over time.

04

Bakuchiol

A plant-based retinol alternative for smoothing and firming.

Skin type: All skin types wanting serious anti-aging
Texture: Velvety, rapidly absorbing yellow fluid
Routine step: Night Treatment Serum
Use time: Evening Only
Size: 30 ml

how to use it

Everything you need for the best results, one step at a time.

how to use

In the evening, after cleansing and applying a hydrating toner, massage 2-3 drops into the face and neck. Wait 60 seconds before locking it in with a deeply nourishing night cream.

who it's for

It provides the gold-standard 'Retinol glow'—accelerating cell turnover so wildly that you literally shed tired, dull skin cells to reveal completely fresh skin beneath.

cautions & pairing

Western retinols often burn or peel the skin. Medicube engineered this formula with Squalane and Panthenol so you can achieve the aggressive anti-aging results without the painful downtime.

good to know

Quick answers about ordering, delivery and payment.

is everything 100% authentic?

Yes. Every product at Cosmo is genuine and carefully sourced from trusted suppliers, so you get the real formula every time.

“At the bleeding edge of clinical K-Beauty, Medicube bridges the gap between dermatologist treatments and daily skincare.”

Famous for pioneering high-tech 'at-home' aesthetic devices and ultra-potent formulations, Medicube delivers the coveted 'glass skin' effect through rigorous, science-backed innovation.

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still thinking it through?

Practical support grounded in this product and the routine you already have.

is it right for my skin type?
can I use it with what I already have?
how do I start without irritation?

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