Fade persistent scars and dark spots resulting from breakouts, UV exposure, and aging with Numbuzin No. 5 Vitamin Concentrated Serum. This award-winning serum, driven by brightening powerhouse glutathione, niacinamide, coenzyme Q10, tranexamic acid, and antioxidants like Vitamin C and E, effectively reduces hyperpigmentation. It not only balances skin tone but also enhances skin clarity.

Infused with hyaluronic acid and 5% panthenol, this bestseller ensures deep hydration and soothing benefits from within, leaving the skin calm, supple, and healthy. Carefully developed to achieve an irritation index score of 0.00, the Numbuzin No. 5 Vitamin Concentrated Serum is suitable for all skin types, including sensitive skin that may typically struggle with traditional Vitamin C serums.

WE AIM TO DESPATCH ALL ORDERS IN 1 WORKING DAY

UK Delivery - Tracking for All Orders
For United Kingdom, Isle of Man, Jersey, Guernsey:
- FREE NEXT DAY DELIVERY on UK Orders exceeding £100
- £3.99 - Royal Mail Tracked 48 Hours
- £5.99 - DPD Next Day Delivery

-£11.99 - DPD Saturday Delivery

*All orders eligible for EXPRESS DELIVERY will be sent via DPD Next Day Delivery. You will receive your delivery the next working day.

Important International Delivery Information:
While we collaborate with top-tier international couriers, delays beyond our control, such as customs processing times, may occur in your specific country. If you encounter issues with your order, please email us, and we will strive to assist you. Clean Seoul ships all orders from the UK, and additional customs and taxes upon entry to your destination country may apply. Clean Seoul is not accountable for any customs and taxes imposed on your order. Any fees incurred during or after shipping are the customer's responsibility (tariffs, taxes, etc.).

European Delivery - Tracking for All Orders
For Austria, Belgium, Bulgaria, Croatia, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Sweden, Switzerland, Fare Islands, Hungary, Iceland, Svalbard & Jan Mayen, Gibraltar, Monaco, Falkland Islands, Slovakia, Slovenia:
- FREE standard delivery on orders exceeding £80
- £6.99 Tracked Delivery (3-5 Working Days)
*For orders from EU countries, no customs tax applies to orders under €150. Ensure your total order amount is below €150 before any discount is applied.

Rest of the World Zone A
For Cyprus, India, Qatar, Saudi Arabia, Kuwait, Oman, Bahrain, Lebanon, Malta, United Arab Emirates:
- FREE standard delivery on orders over £150 - Dispatch within 5-6 working days
- £11.99 - Tracked Delivery (7-10 Working Days)
*For United Arab Emirates orders, Clean Seoul covers all duties and taxes.
*For Indian orders, ensure checkout details match those on your ID. Customs will request your proof of ID upon parcel arrival.

Rest of the World Zone B
For Israel, Australia, Canada, United States, Morocco:
- FREE standard delivery on orders over £150 - Dispatch within 10-15 working days
- £11.99 - Tracked Delivery (7-10 Working Days)
Please note that shipping times are influenced by customs processing times in your country, beyond Clean Seoul's control. Shipping to Australia and New Zealand may exceed 10 working days. Working days exclude Bank Holidays, defined as Monday to Friday.

Vaccinium Vitis-Idaea Fruit Extract, Butylene Glycol, Niacinamide, Panthenol, Tranexamic Acid, Water, 1,2-Hexanediol, Neopentyl Glycol Dicaprate, Caprylic/Capric Triglyceride, Sorbitol, Bifida Ferment Lysate, Chondrus Crispus Extract, Butyrospermum Parkii (Shea) Butter, Saccharum Officinarum (Sugarcane) Extract, Alpha-Arbutin, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa (TurmericJRoot Extract, Corallina Officinalis Extract, Tremella Fuciformis (Mushroom) Extract, Pentylene Glycol, Glycerin, 3-0-Ethyl Ascorbic Acid, Bisabolol, Tromethamine, Ethylhexylglycerin, Adenosine, Hydrogenated Lecithin, Allantoin, Glutathione, Ceramide NP, Beta-Glucan, Dipotassium Glycyrrhizate, Tocopherol, Ascorbic Acid, Ascorbyl Glucoside, Tocopheryl Acetate, Hydroxypropyl Cyclodextrin, Ubiquinone, Thioctic Acid, Potassium Hydroxide, Behenyl Alcohol, Carbomer, Xanthan Gum, Disodium EDTA

The composition of ingredients may be altered at the manufacturer's discretion. For the latest and most comprehensive list of ingredients, please consult the product packaging.