• Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 165
  • Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 166
  • Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 167
  • Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 168
  • Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 169
  • Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 170
  • Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 171
  • Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 172
  • Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 173
1 9

Isntree Hyper Niacinamide 20 Serum 20ml

$16.02
$16.02
Shipping calculated at checkout.
SIZE

    K-beauty skin profile

    Isntree Hyper Niacinamide 20 Serum 20ml by isntree is a serum for Dullness.

    Product type
    Serum
    Routine step
    Morning and evening
    Skin concerns
    Dullness
    Key ingredients
    Niacinamide
    Texture
    Serum
    Use frequency
    Daily
    Highlights
    Minimizes enlarged pores., Improves overall skin texture., Brightens skin tone.
    Fragrance free
    Yes
    Alcohol free
    Yes

    What it is

    Isntree Hyper Niacinamide 20 Serum 20ml is a face serum/ampoule from Isntree. It is positioned for everyday skin maintenance, with the listed format and size kept clear for easy comparison.

    Routine fit

    • Routine step: Treat
    • Focus: everyday skin maintenance
    • Use according to the package directions and introduce new products gradually.

    How to use

    Apply as directed on clean skin. Patch-test when appropriate, avoid the eye area unless the package says otherwise, and finish with sunscreen during daytime routines.

    Details

    Isntree Hyper Niacinamide 20 Serum 20ml is an Isntree serum or ampoule from the C-Niacin line, positioned for brightening, hydration, and a more even-looking complexion in the exact format listed.
    How to use

    After cleansing and toner, apply an appropriate amount over the face and neck, then pat gently until absorbed. Follow with moisturizer and use sunscreen during the day. Introduce retinol or exfoliating formats gradually.
    Ingredients

    The official Isntree product identity confirms the C-Niacin or niacinamide positioning. Verify the exact current INCI on the package because formulas vary by format.
    Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 165
    Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 166
    Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 167
    Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 168
    Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 169
    Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 170
    Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 171
    Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 172
    Isntree Hyper Niacinamide 20 Serum 20ml — Face Serums product image 173
    • 5 stars: 18 (72%)
    • 4 stars: 4 (16%)
    • 3 stars: 3 (12%)
    • 2 stars: 0 (0%)
    • 1 star: 0 (0%)
    T
    Teresa-Belle E.

    Hyper Niacinamide 20 Serum

    J
    Julia-Rose Z.
    Light and fixed skin

    Easy application

    W
    Wesley E.

    Hyper Niacinamide 20 Serum

    S
    Sophia G.
    Nice product

    This is the second time I order it. I use it every other day in the evening before my night cream. My skin tolerates it well.

    G
    Grace-Mae F.
    Most effective niacinamide used so far

    Best niacinamide serum , does what it’s supposed to do, oil control and glowing skin , in love with it . Very light texture also

    A
    Alex E.
    Nice combi product

    I like that it has multiple great ingredients and is quite potent. Absorbs nicely and quickly.

    N
    Nina E.
    Amazing product!

    I honestly believe this is one of the best serum i’ve ever used in my life! So happy with it. Skin is shining, and really helps calming down the hormonal acne i am having. Very happy with it, will buy again.

    F
    Fatima G.

    Good product, my skin liked it

    G
    Gavin E.

    Toll!

    J
    Jesse C.
    Nourishing serum

    I bought this as a gift to my sister because she was suffering from acne marks and hyperpigmentation she told me she have benefited from this serum her skin have seen some sign of lightning dark marks so I would recommend for anyone who want to lighten their marks and very good texture as well.

    A
    Antonia-Louise F.
    Love this!

    This is my absolute favourite serum at the moment, so light and absorbs quickly. I love that it has both hyaluronice acid and niacinamide, it's a powerful combo!

    I
    Isabelle-Rose D.
    New

    Trying this new product and I can’t say much since I just started using this. Perhaps will get some results after I finish a bottle

    M
    Melanie-Rose C.
    Nice Glow, doesn't do much for scars, Pores and Hyperpigmentation

    The Product it's good. If you looking for only a Serum for Glass skin, this is the one for you. How ever, I think it's going to take a few Bottles if you have acne Scars or Hyperpigmentation.

    N
    Nico F.
    Not bad at all

    I’ve had more powerful niacinamide serums but this one is definitely worth a try. For a small price too.

    L
    Lane X.
    mmh

    not really good

    Z
    Zoe J.
    Cava

    Not that good

    G
    Gracie B.
    Really good serum

    If you have oily combo face this is good and doesnt peel

    C
    Cameron V.
    best

    Best

    C
    Cameron V.
    q

    Q

    C
    Cameron V.
    q

    Q

    C
    Cameron V.
    q

    Q

    C
    Cameron V.
    q

    Q

    C
    Cameron V.
    q

    Q

    C
    Cameron V.
    nicr

    Nice

    C
    Cameron V.
    nice

    Nicr

    Authentic Korean beauty, selected for real routines

    Dewberry Korea curates authentic K-beauty products with visible product details, routine guidance, and clear availability.

    Why Dewberry Korea?

    • Authentic K-Beauty

      100% genuine Korean skincare sourced from trusted distributors.

    • US Delivery

      US delivery is typically 7 to 10 business days. Standard shipping is $20 below $50, $10 from $50 to $84.99, and free from $85. Carrier conditions and destination can affect exact dates.

    • Clear Product Guidance

      Ingredients, directions, skin concerns, and routine details are shown when available.

    • Trusted Retailer

      Clear availability, pricing, and product information before checkout.