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Quinsia Vitamin C Antioxidant Serum with 3% Niacinamide and Alpha Arbutin 30ml30ml

Skin Care


MRP ৳ 1250.0030% Off
Best PriceTk 875.00/1x30ml
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Product overview

Description

Key Ingredients

  • Important discrepancy flag -- Alpha Arbutin: despite being named in this product's title and in the brand's own marketing copy, Alpha Arbutin does NOT appear anywhere in the full ingredient list confirmed via two independent sources (the official brand site and a Bangladesh retailer, both showing an identical panel). This is a genuine, verifiable mismatch between the product name/marketing and the disclosed formula. MedEasy does not state that this product contains Alpha Arbutin, since the confirmed ingredient panel does not support that claim -- customers specifically seeking Alpha Arbutin should verify against their physical product box before purchasing
  • 3-O-Ethyl Ascorbic Acid (Vitamin C form): confirmed as the Vitamin C derivative used, appearing 10th of 25 ingredients -- consistent with a moderate, supporting-level inclusion rather than a headline concentration. No percentage is disclosed
  • Niacinamide: present, listed 4th (right after Water, 2,3-Butanediol, and Glycerin), which is consistent with -- but does not independently prove -- the labeled "3%" concentration; this remains a brand marketing claim without independent lab verification
  • Tranexamic Acid, Hydrolyzed Collagen, Sodium Hyaluronate, Allantoin: additional actives and hydration-support ingredients confirmed in the full panel
  • Full confirmed INCI list: Water, 2,3-Butanediol, Glycerin, Niacinamide, Tranexamic Acid, Butylene Glycol, Hydrolyzed Collagen, Methyl Gluceth-20, Glycosaminoglycans, Hydroxyacetophenone, 3-O-Ethyl Ascorbic Acid, Jojoba Wax PEG-120 Esters, Allantoin, Sodium Hyaluronate, Xanthan Gum, Disodium EDTA, Gentiana Scabra Root Extract, Portulaca Oleracea Extract, 1,2-Hexanediol, Stephania Tetrandra Extract, PEG-40 Hydrogenated Castor Oil, Caramel, Camellia Japonica Flower Extract, Fullerenes, Ethylhexylglycerin, Arginine/Lysine Polypeptide

Key Features

  • Quinsia describes itself on its own official site as "a Korean global brand." MedEasy could not find a manufacturing address, factory location, or corporate registration independently confirming Korean origin, so this should be understood as a brand self-description rather than an independently verified fact
  • Sold in Bangladesh via Q Cosmetics Ltd / Q Beaute retail channels
  • Combines Vitamin C (as 3-O-Ethyl Ascorbic Acid), Niacinamide, and Tranexamic Acid in a single antioxidant-focused serum

Benefits

  • Niacinamide at a marketed 3% supports a more even skin tone and skin barrier function
  • 3-O-Ethyl Ascorbic Acid contributes antioxidant support, though at a moderate rather than headline concentration based on its position in the ingredient list
  • Tranexamic Acid and Hydrolyzed Collagen are included for additional brightening-supportive and skin-conditioning benefits
  • Sodium Hyaluronate and Allantoin support hydration alongside the active ingredients

Who Can Use This Product

  • Adults looking for a Vitamin C, Niacinamide, and Tranexamic Acid antioxidant serum, with the understanding that Alpha Arbutin -- despite appearing in the product name -- is not supported by the confirmed ingredient panel
  • Those specifically seeking Alpha Arbutin for brightening should verify the ingredient panel on their physical product or choose a different serum
  • Those with known sensitivities to any listed ingredient should patch-test before regular use

How to Use

  • Apply a few drops to clean, dry skin after cleansing, before heavier creams or oils
  • Gently pat or massage into the face and neck
  • Can be used once or twice daily; introduce gradually if new to active-ingredient serums
  • Follow with a moisturizer and, in the daytime, a broad-spectrum sunscreen

Storage & Safety

  • Store in a cool, dry place away from direct sunlight
  • Keep out of reach of children
  • Perform a patch test before first use
  • Discontinue use and consult a doctor or dermatologist if irritation, redness, or an allergic reaction develops

Frequently Asked Questions

Q: Does the Quinsia Vitamin C Antioxidant serum actually contain Alpha Arbutin?

A: No confirmed Alpha Arbutin appears in the published ingredient list, even though it's named in the product title; if you specifically want Alpha Arbutin, verify the panel on your physical box or choose a different serum.

Q: What actives does the Quinsia Vitamin C Antioxidant serum reliably contain?

A: It combines 3-O-Ethyl Ascorbic Acid (a Vitamin C derivative) with Niacinamide and Tranexamic Acid, plus Hydrolyzed Collagen and Sodium Hyaluronate for hydration support.

Q: How do I use the Quinsia Vitamin C Antioxidant serum?

A: Apply a few drops to clean, dry skin after cleansing and before heavier creams or oils; use once or twice daily, introducing it gradually if you're new to active-ingredient serums.

Q: Do I need sunscreen while using the Quinsia Vitamin C Antioxidant serum?

A: Yes, follow it with a moisturizer and, during the day, a broad-spectrum sunscreen, as is generally advised with active ingredients like these.

Q: Is the Quinsia Vitamin C Antioxidant serum suitable for sensitive skin?

A: Patch-test it before regular use if you have known sensitivities to any of the listed ingredients.

Q: What does Niacinamide contribute to the Quinsia Vitamin C Antioxidant serum?

A: Niacinamide, at a marketed concentration, supports a more even skin tone and skin barrier function, working alongside the Vitamin C derivative and Tranexamic Acid.

Disclaimer

The information provided is accurate to the best of our knowledge, but product packaging, ingredients, and specifications may change without notice. Please check the product packaging before use and consult the manufacturer or a relevant professional for any concerns or questions.

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