Skip to main content
The Smith family at the Bad Boys premiere event.
Kourtney Kardashian at the Grammy Awards red carpet.
Katy Perry and Orlando Bloom sharing a moment together.

Beauty

The One Serum Ingredient Dermatologists Swear By Because It Shrinks Pores & Reduces Redness

December 16, 2019 by Hannah Kerns
shefinds | Beauty
Featured image

SheFinds receives commissions for purchases made through the links in this post.

Picking a great serum to shrink pores and reduce redness can be a difficult task. With so many options on the market, it can be hard to tell which products will actually do everything they promise. However, by looking out for certain ingredients, you can find more effective products that will give you the results you want.

Specifically, if you are hoping to reduce redness and shrink your pores, one ingredient to keep an eye out for is Niacinamide–aka Vitamin B3. According to Dr. Joshua Zeichner, Director of Cosmetic & Clinical Research in Dermatology at Mount Sinai Hospital in New York City, this is the key ingredient in effective serums. In fact, it can help you combat both skin tone issues and signs of aging.

house unit img
Women Are Swapping Their Boring Water For This Ice Pop Electrolyte Mix!
woman applying serum in mirror

Key Benefits

- Targets pigmentation and skin tone issues

- Treats early signs of aging

- Safe for sensitive skin

serum in hand

How It Works

Dr. Zeichner explains, "[Niacinamide is] an entry-level ingredient that I recommend even to my youngest patients who are concerned with pigmentation and skin tone issues."Because it is mild, it can be used across a variety of skin types and  is particularly effective in treating early signs of skin aging."

Bring out the best in your skin with these Niacinamide serums:

 

Hyaluronic Acid Serum

Ghost Democracy Floodgate Hyaluronic Acid Serum ($34)

Firming Serum

Schăf Radiance Firming Serum ($44, down from $55)

Niacinamide

The Ordinary Niacinamide 10% + Zinc 1% 30ml ($11.99)

 

Tags:

Beauty, pores

Author:

Associate Editor

Hannah Kerns pitches and writes compelling stories for SheFinds' readers. When she isn't listening to podcasts or catching up on true crime, she covers the latest in beauty, health, fashion, and celebrity news. To reach Hannah, email hannah@shefinds.com.

Best beauty deals on Amazon during Prime Day.
Woman applying sunscreen for sun protection outdoors.
The viral Italian bob hair trend for summer 2026.
Nina Ubhi demonstrating concealer application on YouTube.
Six beauty habits causing skin inflammation unknowingly.
Older woman performing her skincare routine.
Sipping spearmint tea for relaxation and digestion.
Hair mistakes that may age you, according to stylists.
Anti-aging skincare advice from Arielle Lorre and Dr. Anthony Youn.
Best foundation types for mature skin to minimize wrinkles.
Butterfly haircut inspiration from Instagram by The Studio.
Fresh haircut styles for a polished look in 2026.
Pouring shampoo into hand for hair washing.
Everyday habits that could accelerate collagen breakdown.
Vibrant assortment of groceries from Shutterstock image.
Top summer fragrances and scents for 2026, recommended by editors.
Makeup tips from Nikol Johnson featured on YouTube.
Common skincare mistakes women over 40 make regarding fine lines (duplicate).
Hairstyles that enhance facial features and provide a subtle lift.
Pouring vitamin D drops into palm for daily health.
Best beauty deals on Amazon during Prime Day.

Beauty

Prime Day is basically a holiday for anyone who's ...

Woman applying sunscreen for sun protection outdoors.
The viral Italian bob hair trend for summer 2026.
Nina Ubhi demonstrating concealer application on YouTube.
Six beauty habits causing skin inflammation unknowingly.
Older woman performing her skincare routine.
Sipping spearmint tea for relaxation and digestion.
Hair mistakes that may age you, according to stylists.
Anti-aging skincare advice from Arielle Lorre and Dr. Anthony Youn.
Best foundation types for mature skin to minimize wrinkles.
Butterfly haircut inspiration from Instagram by The Studio.
Fresh haircut styles for a polished look in 2026.
Pouring shampoo into hand for hair washing.
Everyday habits that could accelerate collagen breakdown.
Vibrant assortment of groceries from Shutterstock image.
Top summer fragrances and scents for 2026, recommended by editors.

Beauty

Summer is my favorite season. If I could bottle up ...

Makeup tips from Nikol Johnson featured on YouTube.
Common skincare mistakes women over 40 make regarding fine lines (duplicate).
Hairstyles that enhance facial features and provide a subtle lift.
Pouring vitamin D drops into palm for daily health.