













ISNTREE HYPER NIACINAMIDE 20 SERUM_20ml
Aim for a major glow-up with this do-it-all serum combining 20% niacinamide with zinc PCA and arbutin for brightening benefits as well as ten types of hyaluronic acid for a burst of moisture. The luscious yet lightweight texture absorbs swiftly into skin to leave a smooth and luminous finish.
- Delivery & Return
Delivery
Store delivery FREE
1-3 working daysHome or collection point from £35.00 FREE
On all your orders for home or collection point deliveryReturns
Return
We will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period).Returns in store FREE
Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.Shipping
Brampton – Same day Pickup available
GTA – 1-3 Days
Ontario/Quebec – 3 to 5 days
Rest of Canada – 5 to 7 daysReturns
Final sale – no return.
If any other issue please contact info@koreanshop.ca
CAD$ 25.99 Original price was: CAD$ 25.99.CAD$ 19.99Current price is: CAD$ 19.99.
Out of stock
Aim for a major glow-up with this do-it-all serum combining 20% niacinamide with zinc PCA and arbutin for brightening benefits as well as ten types of hyaluronic acid for a burst of moisture. The luscious yet lightweight texture absorbs swiftly into skin to leave a smooth and luminous finish.
Out of stock
Isntree Hyaluronic Acid Moist Cream is a moisture-power solution that keeps your skin moist by supplying sufficient moisture to dry and parched skin. Hyaluronic acid has a high viscosity, which enables it to contain a great amount of moisture. Also, having a water absorption force so great that 1 molecule can attract 214 water molecules prevents the moisture in the skin from evaporating and helps you maintain an appropriate amount of moisture in your skin.
Out of stock
Isntree Hyper Niacinamide 20 Serum 20ml
Isntree Hyper Niacinamide 20 Serum is a lightweight brightening serum that helps improve uneven skin tone, excess oil, and rough skin texture. It contains 20% Niacinamide to support clearer and smoother-looking skin. In addition, the fast-absorbing formula feels light on the skin and leaves a fresh, non-sticky finish.
Furthermore, this serum is enriched with Arbutin and Zinc PCA. Therefore, it helps improve the appearance of dark spots and uneven skin tone while supporting oil balance. At the same time, it helps refine the look of enlarged pores. As a result, skin appears more even, smooth, and refreshed.
Moreover, the formula contains 10 types of Hyaluronic Acid to provide layered hydration. In addition, these moisture-rich ingredients help keep the skin soft and comfortable. Therefore, the skin feels hydrated without feeling heavy. With regular use, the complexion looks brighter, healthier, and more balanced.
Key Features
Contains 20% Niacinamide
Helps improve uneven skin tone
Supports oil and sebum control
Helps refine the appearance of pores
Enriched with Arbutin and Zinc PCA
Contains 10 types of Hyaluronic Acid
Lightweight and fast-absorbing texture
Suitable for daily skincare routines
Benefits
Helps brighten dull-looking skin
Supports a more even skin tone
Improves the appearance of dark spots
Helps reduce excess oiliness
Provides long-lasting hydration
Helps smooth skin texture
Supports healthy-looking skin
Leaves skin fresh and comfortable
How to Use
Cleanse your face and apply toner.
Dispense 2–3 drops of serum.
Apply evenly across the face.
Gently pat until fully absorbed.
Follow with moisturizer.
Apply sunscreen during the daytime.
Ingredients
Brightening & Tone Care: Niacinamide (20%), Arbutin, Adenosine
Oil Control & Skin Balancing: Zinc PCA, Sodium PCA
Hyaluronic Acid Complex: Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer
Botanical Extracts: Portulaca Oleracea Extract, Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract, Oenothera Biennis (Evening Primrose) Flower Extract, Pueraria Lobata Root Extract
Hydrating Base: Water, Dipropylene Glycol, Methylpropanediol, Propanediol, Glycerin, Butylene Glycol
Formula Stabilizers: Ammonium Acryloyldimethyltaurate/VP Copolymer, Tromethamine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Preservatives & Supporting Ingredients: 1,2-Hexanediol, Hydroxyacetophenone, Dipotassium Glycyrrhizate
Brand
ISNTREE
62 reviews for ISNTREE HYPER NIACINAMIDE 20 SERUM_20ml
| 5 star | 96 | 96% |
| 4 star | 3 | 3% |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Customer Images











Tahani Shihab
I have been using this as a night active for 2 month. And I loving.

Tahani Shihab
I have been using this as a night active for 2 month. And I loving.

Roma
Amazing serum which made difference to my face. I would definitely recommend it to anyone who has combination skin and is trying to brighten their skin.

Maria
I really enjoy the products from this brand, and this is not an exception. Excellent product, I recommend it.

Maria
I really enjoy the products from this brand, and this is not an exception. Excellent product, I recommend it.

Maria
absorbs easily in my skin and is not sticky. havent got irritation yet or broken out. would have to see in a month about reduced pigmentation and oil production.

Jo An
Thank you the product is good

zineb
can we please have a bigger size of this hyper serum.i keep.coming back to buy this ever time. combines well with it vit c for hyperpigmentation.

Sarah
This is my 3rd botle . im in love with this product for me, at the moment, this is the best niacinamide i have tried.

Sarah
This is my 3rd botle . im in love with this product for me, at the moment, this is the best niacinamide i have tried.










Sorry, no reviews match your current selections
ISNTREE HYPER NIACINAMIDE 20 SERUM_20ml
Related Products
100% Authentic
Radiant Revelation: Unveil the beauty secrets of Joseon with the Glow Deep Serum, a meticulously crafted blend of rice and alpha-arbutin for unparalleled radiance. Address dark spots, discoloration, and acne scars with a powerful formula enriched with rice and alpha arbutin.
165 in stock
100% Authentic
Nourish dull skin for the envious glass glow with Glass Glow Serum 2.0 formulated with Triple Collagen Complex. Supplies skin with collagen and other essential nutrients to maintain long lasting skin suppleness and glow.
31 in stock
Brightening & Tightening Eye Cream: Achieve youthful and healthy looking complexion! Diminish the appearance of dark circles and puffiness, and reduce fine lines around the eyes while moisturizing the skin.
49 in stock
UPC Code 8809968130277
48 in stock
100% Authentic
This ampoule is packed with various skin-soothers like cica extract, madecassoside and propolis extract to offer anti-inflammatory benefits. Hyaluronic acid and macadamia seed oil amp up skin’s moisture levels for a plump appearance.
Skin Type: Oily, Combination, Sensitive, Dry
31 in stock
100% Authentic
Formulated solely with Madagascar-sourced centella asiatica extract, this ampoule hydrates and soothes sensitive skin and fortifies the skin barrier for healthy skin. Suitable for all skin types, the hypoallergenic ampoule comes in a lightweight texture that doesn’t leave a sticky after-feel.
97 in stock
7 in stock
100% Authentic
Smooth skin texture with this lightweight, non-greasy formula, perfect for daily skincare. Wheat and barley extracts, as gentle yet effective ingredients, provide deep hydration and help balance skin for a healthier-looking complexion.
4875 in stock
100% Authentic
- Deep Hydration – Formulated with Niacinamide, Milk Protein Extract, and Hydrolyzed Collagen to deliver intense hydration, leaving your skin cushiony and supple.
15 in stock
100% Authentic
Power up lackluster skin with this potent serum infused with 60% propolis and 2% niacinamide to fight inflammation, control sebum production and treat hyperpigmentation while keeping moisture levels high. The rich, honey-like texture absorbs swiftly into skin without leaving a sticky after-feel.
32 in stock
100% Authentic
Skin Type All
Product Benefits Rejuvenate
Use for Face
Scent Unscented
Special Ingredients Snail Secretion Filtrate 96%
Packing May differ as Cosrx recently updated packing
53 in stock
Dermatologically tested for skin irritation and crafted with non-GMO ingredients, our serum ensures a safe and pleasant skincare experience for all.
57 in stock





























I am very pleased with this niacinamide serum. It is effective, moisturizes the skin well and has an affordable price.
[...]I have been using this as a night active for 2 month. And I loving.
[...]I ABSOLUTELY LOVE THIS SKIN CARE PRODUCTS. did wonders for my skin and left me feeling refreshed after every use. it does not break me out and hydrates my skin really well. It also doesnt have a scent which i was concerned about at first
[...]I have super oily skin. This one fits very well to me. I use of after advanced snail 96 essence.
[...]I have been using this product for approximately a month. I am using it to lighten and reduce my pores. The effects of my previous medication, hydroquinone, which I am currently taking, seem to be maintaining. There isn’t much difference in my pores. It’s taken some time before you can truly perceive a difference. Consistency is a must for most facial serums and creams.
[...]Amazing serum which made difference to my face. I would definitely recommend it to anyone who has combination skin and is trying to brighten their skin.
[...]This product was recommended by my doctor for my acne, in the beginning it would feel a little bit uncomfortable but after a week I saw results! And it didn’t irritate anymore. So you just have to fight through it. It is really worth it!
[...]this product is a life saver !! every product i ordered is just amazing i read reviews alot before i try anything and its amazing
[...]I really enjoy the products from this brand, and this is not an exception. Excellent product, I recommend it.
[...]its a nice niacin amide, its not sticky and absorbs well. helps with fading my dark spots and acne scars
[...]Amazing combo that deals with pimples and their scars effectively. Ordered bottle no 2 and 3.
[...]absorbs easily in my skin and is not sticky. havent got irritation yet or broken out. would have to see in a month about reduced pigmentation and oil production.
[...]excellent serum I use it every single morning and I buy it when there is a special discount
[...]The small size is pretty nice, since vitamen c oxadises fast.
[...]Thank you the product is good
[...]this serum make my face glow and fine lines less visible. don’t not hesitate to buy it.
[...]I got this one for my hyperpigmentation after a break out on my face, and after a month I could definitely see them getting lighter. I love how lightweight it is, so it spreads easily around my face, and it also doesn’t feel heavy on my oily skin. Love it!!!
[...]I ordered it for my brother and he find this product very nice.
[...]can we please have a bigger size of this hyper serum.i keep.coming back to buy this ever time. combines well with it vit c for hyperpigmentation.
[...]i love a higher percentage of niacinamide for my skin and the arbutin is an amazing extra!
[...]