Versus

No7 Protect & Perfect Advanced Serum Bottle Versus Krave Beauty Great Barrier Relief

Serum
Serum
British Brand United Kingdom
Korean Brand South Korea

Overview

What they are

These products are both cruelty-free serums. They have a total of 3 ingredients in common

Cool Features

They both contain Vitamin E

Suited For

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture

Free From

They both do not contain any common allergens

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
Protect & Perfect Advanced Serum Bottle
Great Barrier Relief

Ingredients Explained

These ingredients are found in both products.

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

Humectant, Masking, Skin Conditioning

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

  • It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
  • It is a humectant, which means that it helps attract moisture into the skin.
  • It helps improve product application.
  • It has mild preservative properties.

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Humectant, Skin Conditioning, Skin Protecting

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin
Antioxidant, Skin Conditioning

Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.

One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.

Tocopheryl Acetate is commonly found in both skincare and dietary supplements.

Learn more about Tocopheryl Acetate

When to use

8 Routines
50% use in am
50% use in pm
63% use every day
358 Routines
38% use in am
61% use in pm
82% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

No7 Protect & Perfect Advanced Serum Bottle 32 ingredients

Protect & Perfect Advanced Serum Bottle hasn't been rated yet.
Rate it now

Krave Beauty Great Barrier Relief 44 ingredients

4.5 /5
from 8 ratings
Hydrating (4) Works Well (4) Great Value (3)
kr6013's avatar

kr6013

3 years ago
Review

THE BEST THING I EVER BOUGHT
I have dry, sensitive skin. I hardly ever get acne, but everything I put on my face burns & I do have redness per my sensitivity. When I moved from CA to CO, my skin started peeling off layers and was so dry it hurt. This is the first product I bought during the beginning of the pandemic per tik tok & youtube videos of skin influencers. I was skeptical but I had Show more

abrahamlozano's avatar

abraham

7 months ago
Review

nooooo :(
i wanted to love this product so bad especially since oil la la has worked great for me, but unfortunately my extremely picky acne prone skin didn’t like this serum. i began seeing some clogged pores and breakouts after a couple of uses. sigh.
strangely, i also felt like my skin was a bit tight the mornings after using this. which is odd considering it’s a heaver oil based serum but, Show more

#drying
#broke me out
#strong scent