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15% Vitamin C & EGF Serum
Woman applying 15% Vitamin C + EGF Serum with text highlighting benefits on a white background
Close-up of a person's face with text indicating skin looks brighter after using 15% Vitamin C + EGF Serum
How to layer 15% Vitamin C + EGF Serum in. your routine
Close-up of a person's face with skincare product application, showing improvement statistics from a clinical study from customer using. 15% Vitamin C + EGF Serum
Ingredients in 15% Vitamin C + EGF Serum
How to use 15% Vitamin C + EGF Serum
Before and after comparison of a person's face after using 15% Vitamin C + EGF Serum
Person applying 15% Vitamin C + EGF Serum to face with close-up focus on skin texture
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close-up of a person's face with text about skin improvement from a clinical study of customers using. 15% Vitamin C + EGF Serum

15% Vitamin C + EGF Serum | The INKEY List

Brightening serum to target hyperpigmentation and uneven skin tone

4.4
Rated 4.4 out of 5 stars
4.4 Stars (616 Reviews)
$23.00 / 30ml

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What you get: A high-strength brightening serum powered by 15% Vitamin C & EGF. Targets hyperpigmentation, evens skin tone, and revives dull, tired skin for a visibly brighter, more even complexion.  

Why it works: Driven by 15% Ascorbyl Glucoside-a stable, antioxidant-packed form of Vitamin C that helps defend against daily environmental damage while visibly brightening skin. Plant-derived EGF peptides work to support skin regeneration, improving elasticity and firmness over time.

How it feels: Lightweight, fast-absorbing, zero stickiness. 

When to use: AM & PM. Use this 15% Vitamin C serum after cleansing.

Suitable for:

  • All skin types
  • Sensitive skin
  • Pregnancy & breastfeeding

Targets:

  • Hyperpigmentation
  • Dull Skin
  • Uneven skin tone

Awards & Features

  • Glamour Feature
  • elle

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This product

Have you tried?

This product

15% Vitamin C + EGF Serum

15% Vitamin C + EGF Serum

  • •Brightens uneven skin tone and dullness.
  • •Supports skin renewal and boosts elasticity.
  • •For dullness, first signs of ageing, and uneven skin tone.

or

Have you tried?

Tranexamic Acid Serum

Tranexamic Acid Serum

  • • Fades dark spots and hyperpigmentation.
  • • Helps prevent future discoloration.
  • • For stubborn dark spots and post-breakout marks.

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  • Before and after showing results of 15% Vitamin C + EGF Serum
    Callie has used INKEY products for 2 years.

    Callie

  • Before and after showing results of 15% Vitamin C + EGF Serum
    "The products helped me sooooo much! I am so happy I found something that’s very light and doesn’t break my face out more."

    Selly

4.4
Rated 4.4 out of 5 stars
Based on 616 reviews
Total 5 star reviews: 385 Total 4 star reviews: 163 Total 3 star reviews: 38 Total 2 star reviews: 14 Total 1 star reviews: 16
Reviews Summary
Customers say this serum absorbs quickly and feels lightweight on the skin. Many reviews mention a noticeable brightening effect and improved skin appearance. The watery texture makes it easy to layer with other products, though some note pilling issues under makeup. While most find it gentle enough for daily use, experiences with results vary - some see improvements within weeks while others report slower progress. Frequent comments highlight its fast absorption and non-sticky finish. Reviews particularly appreciate the pump dispenser, though a few mention challenges with the packaging.
616 reviews
  • Daniëlle M.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Skin Type Dry
    Skin Concerns Texture, Redness, Blackheads, Oiliness, Acne Scars
    Sensitive Skin Friendly? Yes
    Rated 4 out of 5 stars
    5 hours ago
    Love it

    Good and hydrating Vitamin C, soft for my sensitive skin and does the job well. I'm on my second bottle. Hoping there might be a sligthly stronger one with the tetrahexyldecyl in it!

  • Stella F.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Skin Type Combination
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    Yesterday
    Glowing skin

    Very food

  • Leyre L. F.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Skin Type Normal
    Rated 4 out of 5 stars
    3 weeks ago
    Nice Formula, Mild Results

    I tried this 15% vitamin C serum and, while it didn’t make a big difference on my skin, I did notice a slight brightening effect. It feels nice to apply and absorbs well, but the results weren’t as noticeable as I expected.