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2024's Top 5 Vitamin C Serums for Radiant, Glowing Skin

What You Need to Know Before Buying a Vitamin C Serum


A Quality Vitamin C Serum Can:

  • Reveal youthful, glowing skin
  • Soothe sensitive skin
  • Support a radiant, hydrated-looking complexion
  • Brighten & moisturize dull, dry skin
  • Promote a smooth, even-toned complexion
  • Diminish visible signs of aging like wrinkles & fine lines

Vitamin C Serum Buying Guide

If you’re looking for dewy, glowing skin, you’re probably in the market for a Vitamin C facial serum.  We all know that Vitamin C does wonders for our overall health, but it is also a highly concentrated, topical skincare ingredient.

When it comes in the form of a serum, Vitamin C penetrates deeply into the skin to effectively brighten skin, promote an even skin tone, and reduce the appearance of fine lines, and  wrinkles.

But with so many brands trying to capitalize on this trend, there are bound to be subpar products with unproven effectiveness. If you're not careful, you could wind up with a low-quality Vitamin C formula that produces side-effects like redness, irritation, and even dry, flaking skin.

That's why we put together this guide to help show you what to look for and avoid when searching for a quality Vitamin C serum.

How to Choose the Right Vitamin C Serum

It's important to choose a serum with a combination of ingredients that work together with Vitamin C to help give you the bright, even-toned, glowing complexion we all dream of. Here’s what to look for and avoid in a Vitamin C serum:

Key Ingredients to Look for & Avoid in a Vitamin C Serum

  • Look For
  • Activated Vitamin C (THD Ascorbate)
  • Niacinamide
  • Bakuchiol
  • Green Tea Extract
  • Brightening Acids (Phytic, Lactic, Glycolic)
  • Avoid
  • Mineral Oil
  • Petroleum
  • Synthetic Dyes or Fragrances

Avoid Mineral Oils

Although mineral oil does have moisturizing properties, it's actually derived from petroleum, which can clog pores and cause breakouts. Because mineral oil prevents the skin from absorbing essential nutrients, we recommend steering clear of this cheap ingredient and opt for a serum with a high-quality formula instead.

What to Consider Before Buying a Vitamin C Serum

Finding a Vitamin C serum with all the right components is crucial, but for best results, look for a serum that can check both of the boxes below. 

Transparent List of Ingredients

Many Vitamin C serums only list a handful of their key ingredients. The ingredients on the label should match the ones on their website. If they're inconsistent, then it's likely that brand is trying to hide an ingredient they don't want you to know about.

Positive And Authentic Reviews 

Make sure to check with the ShopOwl algorithm before purchasing a product so you can get a clear understanding of what other customers liked and didn't like about it, and to help you make a more informed decision. 

01

a black bottle of nail polishGlow Serum
Sold by: Tru AlchemyTM1

Marketplace Rating:

Adjusted Rating:

Order On Amazon

A+

  • Quality RankA
  • Review RankA
  • Value RankA
Close Full Analysis
Quality Rank A

97/100

After our algorithm searched over 5,000 data points and analyzed 52 variables, Glow Serum by Tru Alchemy received a high score for its quality. 

Review Rank A

100/100

Our algorithm determined that although there are not many reviews yet, all of the reviews for this product are accurate.

Value Rank A

93.4/100

Considering these different variables, we determined that this product has a good purchase value. 

Marketplace Rating:
Adjusted Rating:

96.8

of 100

02

a bottle of perfumeC.E.O. Glow Vitamin C & Turmeric Face Oil
Sold by: Sunday Riley

Marketplace Rating:

Adjusted Rating:

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A

  • Quality RankA-
  • Review RankA
  • Value RankA-
Close Full Analysis
Quality Rank A-

90/100

After our algorithm searched over 5,000 data points and analyzed 52 variables, C.E.O. Glow Vitamin C & Turmeric Face Oil by Sunday Riley received an A- grade for its quality.

Review Rank A 

100/100

Our algorithm marked 100% of the reviews as genuine and high-quality.

Value Rank A-

92/100

Considering the strong quality rank and review rank, our algorithm has determined that this product has an A- value rank. 

Marketplace Rating:
Adjusted Rating:

94

of 100

03 a bottle of glow recipe glow drops

C E Ferulic®

Sold by: SkinCeuticals
Marketplace Rating:

Adjusted Rating:

Order On Amazon

B+

  • Quality RankA
  • Review RankC
  • Value RankB-
Close Full Analysis
Quality Rank A

97/100

After our algorithm searched over 5,000 data points and analyzed 52 variables, C E Ferulic® by SkinCeuticals received a high score for its quality. 

Review Rank C 

75.3/100

Our algorithm determined that 24.7% of reviews showed signs of being fraudulent. 

Value Rank B- 

82/100

Considering both the high-quality score and low review rank, we've determined that this product has a B- value rank.  

Marketplace Rating:
Adjusted Rating:

84.7

of 100

04a bottle of glow recipe glow drops

Watermelon Glow Niacinamide Dew Drops

Sold by: Glow Recipe
Marketplace Rating:

Adjusted Rating:

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B-

  • Quality RankA-
  • Review RankC+
  • Value RankB-
Close Full Analysis
Quality Rank A-

90/100

After our algorithm searched over 5,000 data points and analyzed 52 variables, Watermelon Glow Niacinamide Dew Drops by Glow Recipe received a high score for its quality. 

Review Rank C+ 

78.8/100

Our algorithm flagged 21.2% of the reviews for this product as being potentially fraudulent. 

Value Rank B- 

83/100

Considering the high-quality rank as well as the higher than average fraudulent reviews, our algorithm determined that this product's value score is a B-. 

Marketplace Rating:
Adjusted Rating:

83.9

of 100

05 packaged goods

Illuminating Vitamin C Infusion

Sold by: Mila Moursi Paris
Marketplace Rating:

Adjusted Rating:

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B-

  • Quality RankB+
  • Review RankB-
  • Value RankC
Close Full Analysis
Quality Rank B+

89/100

After our algorithm searched over 5,000 data points and analyzed 52 variables, Illuminating Vitamin C Infusion by Mila Moursi Paris received an average grade of B+ for its quality.

Review Rank B- 

81.5/100

Our algorithm marked 18.5% of the reviews as potentially fraudulent.

Value Rank C 

76/100

Considering the average quality rank and the below-average review rank, our algorithm has determined that this product has a C value rank. 

Marketplace Rating:
Adjusted Rating:

82.2

of 100


Citations

  1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3036812/
  2. Double-blind, half-face study comparing topical vitamin C and vehicle for rejuvenation of photodamage