No.5+ Glutathione Vitamin Concentrated Serum
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Volume
Numbuzin No.5+ Glutathione Vitamin Concentrated Serum
Keywords: Brightening, Glutathione, Niacinamide, Tranexamic Acid, Vitamin C
Skin Type: Dry, Combination, Oily, Sensitive, Normal
Product Details
[DARK SPOTS SERUM] Daily serum enriched with tone-evening ingredients, glutathione and vitamin C, and antioxidants, to gently yet effectively fade dark spots and hyperpigmentation, leaving you with glowing, clear skin.
[GLUTATHIONE] Glutathione is a well-known supplement especially in Korea, to improve dull, uneven skin tone and to fade hyperpigmentation, dark spots, and acne marks. This powerful antioxidant inhibits melanin overproduction and accumulation, which are the leading causes of hyperpigmentation. Glutathione-enriched skincare offers a gentler and more effective alternative to supplements.
[KEY INGREDIENTS] Contains antioxidants and tone-evening ingredients glutathione, vitamin C, niacinamide and tranexamic acid to help gently yet effectively fade hyperpigmentation and darks spots and even out dull, uneven skin tone. Panthenol and ceramides for soothing and hydration.
[CLINICALLY TESTED] Clinically proven to even out skin tone by 18.90% and reduce dark spots by 9.65% in 4 weeks. Hypoallergenic and skin irritation tests completed, making it safe to use for sensitive and acne-prone skin types.
[RECOMMENDED FOR] All skin types: oily, dry, combination, acne-prone, and sensitive skin. Especially recommended for the following skin concerns: hyperpigmentation, dark spots, acne scars and marks, dull and tired complexion.
How to Use
After cleansing and toning, apply an appropriate amount to face. Gently pat until fully absorbed. Use morning and evening. For best results, follow with a moisturizer.
Made in Korea
Major Ingredients
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
Shipping
Free standard shipping on orders over $50 CAD. Ships from Canada.
Community ReviewsSkinus AI
:)dark spots fading, even tone, real results
:(potent, patch-test before full use
Reviews
- ★★★★★Ola Horvat✓Verified PurchaseJul 5, 2026
Bought this half for the packaging and it did not disappoint. The bottle feels weighty and kind of expensive in the hand, frosted glass vibe, looks nice on the shelf next to everything else. The dropper is where it gets good tho, its got these little measurement marks on the side so you can actually see how much youre pulling up which is weirdly satisfying when you have textured skin and youre trying to be precise about coverage. The tip is smooth so no scratching when I dab it along the bumpy areas on my jaw. I will say the outer box was a bit much for one small bottle but the actual product design is thoughtful. Glass could be slippery with wet hands so just watch that. Overall it feels like something you paid for
- ★★★★★NurulJun 27, 2026
Braced myself for a reaction cause my skin is super sensitive and reacts to half of everything. But nope, gentle and my tone looks more even already. Also it landed at my door in like two days which for canada shipping is wild, was not expecting that speed
- ★★★★★minjun_lee✓Verified PurchaseJun 11, 2026
i genuinely did not think this would work for me. i have eczema and my skin freaks out at basically everything with actives, so a vitamin serum sounded like a recipe for a flare. i almost didnt even try it, let it sit on my shelf for like two weeks. finally did a patch test on my jaw, waited, nothing. so i slowly worked it in. and honestly? my skin has been fine. more than fine. the dry rough patches on my cheeks that never fully go away have calmed down and theres this evenness i havent had in ages. no burning, no tightness, nothing. i keep waiting for the shoe to drop and it just hasnt. for someone whose skin distrusts every product this has been a quiet little win and im kind of stunned.
- ★★★★★ycho68✓Verified PurchaseJun 8, 2026
Got so many minis I have enough to travel for a month
- ★★★★★lazyluna✓Verified PurchaseJun 5, 2026
Was sure it would irritate me. It didnt, skin actually calmer now
- ★★★★★popo✓Verified PurchaseMay 30, 2026
Mostly been dabbing this on the dull patches around my cheeks and forehead where I look tired. Few weeks in and theres def more life to those spots. Wish the dropper gave a bit more control tho. The freebie sachets were a kind extra too!
- ★★★★★Luca Marino✓Verified PurchaseMay 29, 2026
Been importing for years and always wished someone would just do this here. glad someone finally did!
- ★★★★★minjun2003✓Verified PurchaseMay 23, 2026
Keep coming back. Simple as that
- ★★★★★jiyunori✓Verified PurchaseMay 10, 2026
No getting held at the border for inspection. My last korea parcel sat somewhere for like two weeks getting cleared. This just comes!
- ★★★★★Angelica✓Verified PurchaseApr 7, 2026
picked it up because everyone kept talking about the vitamin c glow thing, wasnt expecting much when i started using this. first couple days felt like whatever, just another serum in the routine. but here we are like five weeks later and my mom actually asked if i changed something because my skin looked brighter. i have pretty normal skin, nothing dramatic going on usually, but i had some old marks near my chin from picking and those have genuinely faded. texture is light, layers well under moisturizer. i use it morning and night and the bottle is lasting decently. not a miracle in a week but if you actually stick with it the glow is real and the tone looks more even overall.
- ★★★★★littlemango2002✓Verified PurchaseMar 29, 2026
For the first day it just felt like a light watery serum, nothing crazy. But around week three my acne marks started fading and skin looked less angry. Only thing is it stings a tiny bit on active breakouts.