CosIQ Vitamin CEF-10% Ethylated Ascorbic Acid Glow Face Serum

  • Brightens Skin
  • Fades Dark Spots
  • Antioxidant Boost

CosIQ Vitamin CEF-10% Ethylated Ascorbic Acid Glow Face Serum

  • Brightens Skin
  • Fades Dark Spots
  • Antioxidant Boost
(51 Reviews)
Regular price ₹ 699 Sale price₹ 539(incl. of all taxes.)
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Product Description

CosIQ Vitamin CEF-10% Ethylated Ascorbic Acid Glow Face Serum is a potent antioxidant serum that brightens skin, reduces dark spots, and boosts collagen production. Formulated with 10% ethylated ascorbic acid (3-O-Ethyl Ascorbic Acid), it offers superior stability and penetration compared to traditional vitamin C. Ideal for all skin types, this lightweight serum combats free radicals, evens skin tone, and delivers a radiant glow without irritation.

Key Benefits
  • Brightens skin and reduces hyperpigmentation
  • Stimulates collagen for firmer skin
  • Provides antioxidant protection against pollution
  • Lightweight, non-greasy formula for all skin types
  • More stable than traditional vitamin C serums
How to Use
  • Apply 2-3 drops on cleansed face every morning
  • Follow with sunscreen for enhanced protection
  • Use consistently for 4-6 weeks for visible results
Key Ingredients
  • 3-O-Ethyl Ascorbic Acid (EAA)
  • Vitamin E
  • Ferulic Acid
  • Hyaluronic Acid
  • Niacinamide
  • Glycerin
  • Propanediol
  • Panthenol
  • Allantoin
  • Sodium Hyaluronate
  • Xanthan Gum
  • Ethylhexylglycerin
  • Phenoxyethanol
  • Tocopherol
  • Aqua

Other Information

Country of Origin
India
Mfg/Marketer details
R.I. Ayurveda Research Labs
36/3A & 36/3B, Dilshad Garden Industrial Area, G.T. Road, Delhi - 110095, India.
  • COD Available

    Pan-India

  • Free Delivery

    Above ₹599

  • 100% Real

    Products

  • Dermatologist

    Written

Frequently Asked Questions

A stabilized vitamin C serum with 10% ethylated ascorbic acid for brightening, antioxidant protection, and collagen synthesis.
It uses ethylated ascorbic acid (EAA), which is more stable, less irritating, and penetrates deeper into the skin.
Yes, but use vitamin C in the morning and retinol at night to avoid potential irritation.
Visible brightening and spot reduction typically appear after 4-6 weeks of daily use.
Yes, the ethylated form is gentler than L-ascorbic acid, but patch test first.
Absolutely! Apply this serum first, followed by hyaluronic acid for added hydration.
It resists oxidation, works at higher pH levels, and remains effective longer than traditional vitamin C.
No, but store it in a cool, dark place to prolong shelf life.
Yes, but avoid direct contact with eyelids. Dab gently on the orbital bone.
Mild tingling is normal due to active penetration. Discontinue if redness or irritation persists.

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Customer Reviews

Based on 51 reviews
78%
(40)
12%
(6)
10%
(5)
0%
(0)
0%
(0)
A
Ahaan Isaac
Hydrates without oil

My sensitive skin thanks this every day and my dark spots faded some with my face smooth and no tight pull or redness all day lately.

A
Aarvi Kamble
This serum pops

This serum keeps my face soft every night and my dullness reduced with my skin hydrated and a clear shine that dont fade away now.

A
Anika Jain
This powder pops

My vegan meals thank this every day and my energy stays steady with no gut upset while the vanilla flavor is smooth and supports my workouts lately.

R
Reyansh Tandon
Glow lasts long

I apply CosIQ every morning and my skin stays bright with my fine lines less and a smooth texture that lasts without any oily mess lately.

A
Arnav Sable
Easy to mix

I mix this every morning with yogurt and my hunger dont spike with the vanilla taste light and my shakes mixing clean without any residue now.