How can we help you?

    


Please select a type of inquiry.
(If you do not have any order yet, it is impossible to select
a category.)
Please check FAQ on the below to know more about STYLEKOREAN

FAQs: Need More Help?

Don’t’ worry. We’ve got you covered. Stylekorean will be here for you to do our best

Q&A

go top
Go [Dr.G] HOME

[Dr.G] 3D Vitamin C Niacinamide 5% Booster Serum 30ml

Product Summary
PRICE
7.00 USD    68%
RETAIL 22.00 USD ( You saved 15 USD )
QTY

Selected Option

TOTAL PRICE
> 100% Authentic Product Guarantee help icon
All of StyleKorean products are 100% authentic quality goods and are sourced directly from the official brands.

Product Option 0 qty, Additional Option 0 qty

Brand : Dr.G
Code : DRGS24-VNS
Weight : 148g (0.33 lbs)
Radiant your Skin Care with the [Dr.G] 3D Vitamin C Niacinamide 5% Booster Serum 30ml! we aim to provide you best korean products to take good care of your skin, including Skincare, Moisturizer, Essence & Serum. Hydra Essence & Serum online.
HOT DEAL
Grab Limited Time Sale Item
ALL-NEW Glow Savings Coupon
Extra 30% OFF
StyleKorean 2026 Best Items
K-Beauty Top Selling Items
You May Also Like
Description
A high-potency brightening serum from Dr.G that combines two of skincare's most clinically proven actives at effective concentrations: Niacinamide at 5% (50,000ppm) and a proprietary 3D Vitamin C complex at 50,000ppm — together targeting hyperpigmentation, uneven skin tone, dullness, and enlarged pores from multiple angles simultaneously.

Niacinamide at 5% works by blocking the transfer of melanin (pigment) from melanocytes to the surface skin cells, visibly reducing dark spots, post-acne marks, and overall skin discoloration over time. At this concentration it also tightens the appearance of pores, regulates sebum production, and strengthens the skin barrier — making it one of the most versatile brightening actives available.

The 3D Vitamin C complex is a three-form Vitamin C system designed to address brightening from multiple dimensions: 3-O-Ethyl Ascorbic Acid delivers stable, skin-penetrating Vitamin C activity with reliable brightening and antioxidant protection without the oxidation instability of pure Vitamin C; Ascorbic Acid (pure Vitamin C) directly inhibits tyrosinase enzyme activity to suppress melanin production at the source; and Tocotrienols — the superior isomers of Vitamin E — work synergistically with Vitamin C to amplify antioxidant protection and stabilize the formula. Ubiquinone (CoQ10) further supports the antioxidant network and adds anti-aging benefit.

Triple Hyaluronic Acid — Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, and Sodium Hyaluronate Crosspolymer — hydrates at three molecular levels: surface, mid-layer, and deep within skin. Polyglutamic Acid adds superior moisture-holding power (up to 4x that of standard hyaluronic acid), keeping the skin plumped and comfortable. Beta-Glucan soothes and strengthens the barrier, while Adenosine delivers anti-wrinkle support. Panthenol and Dipotassium Glycyrrhizate calm sensitivity and redness.

Free from harsh alcohols, parabens, silicones, and sulfates. 30ml.


How To Use
1. After cleansing and toning, apply 2–3 drops of the serum onto the palm or directly onto the face.
2. Gently press and pat into the skin using fingertips, working from the center of the face outward.
3. Allow to fully absorb before layering additional serums or moisturizer.
4. Use morning and/or evening. When used in the morning, always follow with SPF30+ sunscreen to protect brightening actives and prevent UV-triggered pigmentation.


Key Ingredients

Niacinamide (5% / 50,000ppm): Vitamin B3 at 5% concentration — the clinically established threshold for visible brightening effects. Inhibits melanin transfer to skin cells to fade dark spots and post-acne marks, visibly minimizes pores, controls excess sebum, and strengthens the skin barrier for improved overall skin clarity.

3D Vitamin C Complex (50,000ppm) — 3-O-Ethyl Ascorbic Acid + Ascorbic Acid + Tocotrienols: A triple-form Vitamin C system that targets pigmentation and antioxidant defense from three angles. 3-O-Ethyl Ascorbic Acid provides stable, deeply penetrating Vitamin C activity; Ascorbic Acid (pure Vitamin C) directly inhibits tyrosinase to suppress melanin synthesis; Tocotrienols (superior Vitamin E isomers) amplify antioxidant protection and synergistically stabilize the Vitamin C complex.

Triple Hyaluronic Acid — Sodium Hyaluronate + Hydrolyzed Hyaluronic Acid + Sodium Hyaluronate Crosspolymer: Three HA molecules of different sizes that hydrate at the skin surface, mid-layer, and deeper levels simultaneously, providing comprehensive, lasting moisture while supporting the plumped, smooth texture that makes brightening actives more effective.

Polyglutamic Acid: A powerful next-generation humectant with up to 4 times the moisture-holding capacity of hyaluronic acid. Forms a thin film on skin to lock in hydration and enhance ingredient delivery while contributing to a smooth, bouncy texture.

Ubiquinone (CoQ10): A naturally occurring antioxidant in skin cells that declines with age. Neutralizes free radical damage, supports cellular energy production, and contributes an anti-aging benefit alongside the brightening actives.

Beta-Glucan: A potent soothing and barrier-strengthening polysaccharide that calms inflammation, reduces redness, and supports the skin's resilience — helping to offset any sensitivity that can accompany high-concentration active formulas.

Adenosine: A certified anti-wrinkle active that boosts skin elasticity and smooths the appearance of fine lines, adding an anti-aging dimension to the serum's brightening and hydrating benefits.


  • Shipping

Shipping Information


* StyleKorean is an authorized retailer.
* All parcels from StyleKorean are shipped from Korea.
* This item cannot be shipped to certain countries or regions.
* We are unable to ship to the following address: P.O. Box, APO, FPO, DPO. 





REVIEWS

  • Reviews (0)
Be the first reviewer of this item & get double amount of points!
(0)
  •  All
  •  5(0)
  •  4(0)
  •  3(0)
  •  2(0)
  •  1(0)

No reviews.

Photo Review

Photo Review

Payment Method PaymenyMethod_img
Delivery Method DeliveryMethod_img