Versus

No7 Radiance+ 15% Vitamin C Serum Versus Olay Vitamin C + Peptide 24 Brightening Serum

Serum
Serum
British Brand United Kingdom
American Brand United States

Overview

What they are

These products are both reef safe serums. They have a total of 4 ingredients in common

Cool Features

They both contain Vitamin C

Suited For

They're both likely to be good for dry skin, sensitive skin, reducing pores, scar healing and better texture

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain fragrances

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

Ingredient Info

Click any item below to learn more and see relevant ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Skin Conditioning, Solvent

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!

Learn more about Water
Skin Conditioning

You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.

Like other types of vitamin C, this ingredient has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.

3-O-Ethyl Ascorbic Acid interferes with the process of skin darkening, helping to reduce hyperpigmentation. It also encourages the skin to produce more collagen.

Once applied, 3-O-Ethyl Ascorbic Acid is converted to Vitamin C deeper in the skin's layers. This process is slow but makes this ingredient more tolerable for skin.

The optimum pH range for this ingredient is 4 - 5.5

Learn more about 3-O-Ethyl Ascorbic Acid
Emulsion Stabilising

Polyacrylate Crosspolymer-6 is a texture enhancer and pH adjuster.

It is be used to thicken water-based products and create a gel-texture with a velvet feel.

One manufacturer claims this ingredient to have a pH range of 2-8 and to be biodegradable.

Learn more about Polyacrylate Crosspolymer-6
Masking, Perfuming

Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.

Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.

For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.

The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.

For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.

One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.

Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Parfum can also be used to mask or cover an unpleasant scent.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.

Learn more about Parfum

When to use

34 Routines
76% use in am
24% use in pm
100% use every day
When to use See routines that use it ->
34 Routines
85% use in am
15% use in pm
97% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

No7 Radiance+ 15% Vitamin C Serum 19 ingredients

2.0 /5
from 1 rating
Drying (1) Oily (1) Sticky (1)
avrilbiss's avatar

Avril Wooler

4 months ago
Review

Really didn’t like the texture it left. Have used far nicer bit c serums. Not awful but did not impress me. Got rid of before ran out and wouldn’t re purchase

#drying
#sticky
#oily

Olay Vitamin C + Peptide 24 Brightening Serum 17 ingredients

5.0 /5
from 2 ratings
milksteak_296's avatar

milksteak_296

1 year ago
Review

I have noticed using this over the course of a year and a half my face seems brighter in general. Love this for both day and night!