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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Replenix Brightening Eye Cream versus NourishMax Diamond Infused Eye Cream .

Published on October 16, 2023

Overview

What they are

These products are both cruelty-free eye moisturizers. They have a total of 16 ingredients in common

Cool Features

They both contain ceramides, hyaluronic acid, peptides, retinoid and 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 harsh alcohols, common allergens, parabens or sulfates

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

Eye Moisturizer American Brand United States
Eye Moisturizer American Brand United States

Eye Moisturizer

Eye moisturizers help add moisture back into the skin around the eyes; these can be creams, gels, or serums.

Eye Moisturizer

Eye moisturizers help add moisture back into the skin around the eyes; these can be creams, gels, or serums.

Price

Shop

Buy Brightening Eye Cream

Starts at $96.00
Shop

Buy Diamond Infused Eye Cream

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

Mineral UV Filter
Retinoid
Vitamin C (2)
Vitamin E
Niacinamide
Ceramides
Hyaluronic Acid
Peptides (5)

Benefits

Hydrating (2)
Good For Oily Skin (2)
Redness Reducing (4)
Reduces Irritation
Skin Texture (3)
Reduces Large Pores (2)
Anti-Aging (4)
Dark Spots (4)
Scar Healing (2)
Acne Fighting (2)
Brightening (5)

Concerns

Drying
May Worsen Oily Skin (2)
Irritating
Eczema (2)

Notable Ingredients

Retinoid
Vitamin E
Ceramides (2)
Hyaluronic Acid
Peptides (2)

Benefits

Hydrating (5)
Good For Oily Skin
Redness Reducing
Reduces Irritation
Skin Texture
Reduces Large Pores
Anti-Aging (3)
Dark Spots
Scar Healing (2)
Acne Fighting
Brightening (3)

Concerns

Drying
May Worsen Oily Skin
Irritating (2)
Eczema
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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

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

1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

Replenix Brightening Eye Cream contains this as ingredient number 1.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 1.

2
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: Mixed

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.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

Replenix Brightening Eye Cream contains this as ingredient number 3.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 24.

3
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

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

Replenix Brightening Eye Cream contains this as ingredient number 5.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 23.

4
What it does: Humectant, Skin Conditioning
Community Rating: Loved

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate

Replenix Brightening Eye Cream contains this as ingredient number 8.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 12.

5
What it does: Skin Conditioning
Community Rating: Loved

Caffeine is most associated with coffee, tea, and cacao. In skincare, it helps with calming inflammation and anti-aging.

Caffeine is an antioxidants, which help with the signs of aging. This is because antioxidants help fight skin-damaging free radical molecules.

While caffeine is used to treat cellulite and and dark circles, further studies are needed to prove this. It has been believed to help with these skin conditions due to its ability to dilate blood vessels and increase blood flow.

Some studies are looking into caffeine's ability to protect against UV rays.

Learn more about Caffeine

Replenix Brightening Eye Cream contains this as ingredient number 10.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 6.

6
What it does: Skin Conditioning
Community Rating: Loved

Retinol is a gold-standard ingredient for anti-aging. It is a form of Vitamin A and belongs to the class of retinoids that also includes tretinoin.

Why is retinol famous?

It has the most scientific studies backing up its skin benefits out of all the non-prescription ingredients.

Retinol is proven to:

This is why retinol is effective at removing wrinkles, fading dark spots, treating acne, and reducing the appearance of pores.

Studies show retinol is less effective when exposed to UV. Be sure to look for appropriate packaging to keep your retinol potent (similar to Vitamin C).

Using retinol or any retinoids will increase sun-sensitivity in the first few months. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.

We recommend speaking with a medical professional about using this ingredient during pregnancy.

Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.

Read about Tretinoin

Learn more about Retinol

Replenix Brightening Eye Cream contains this as ingredient number 17.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 13.

7
What it does: Astringent

We don't have a description for Phytonadione Epoxide.

Replenix Brightening Eye Cream contains this as ingredient number 19.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 10.

8
What it does:
Community Rating: Disliked

Polyacrylamide is a synthetic polymer. It is used to stabilize products and bind ingredients. When hydrated, Polyacrylamide forms a soft gel.

Polyacrylamide is low-toxicity. If source properly, it is deemed safe to use in cosmetics.

It should be noted the precursor to Polyacrylamide is acrylamide. Acrylamide is a carcinogen. Most reputable sources of Polyacrylamide will screen for residual acrylamide to make sure the count is in a safe range. Acrylamide is not able to be absorbed through the skin.

We recommend speaking with a professional if you have concerns.

Learn more about Polyacrylamide

Replenix Brightening Eye Cream contains this as ingredient number 21.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 3.

9
What it does: Emollient, Solvent
Community Rating: Very Disliked

C13-14 Isoparaffin is created from petroleum-based mineral oils. It is an emollient and helps thicken a product.

As an emollient, it helps keep the skin soft and smooth by creating a barrier on top. This barrier traps moisture in, keeping the skin hydrated.

C13-14 Isoparaffin may not be fungal-acne safe.

Learn more about C13-14 Isoparaffin

Replenix Brightening Eye Cream contains this as ingredient number 22.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 4.

10
What it does: Skin Conditioning

We don't have a description for N-Hydroxysuccinimide.

Replenix Brightening Eye Cream contains this as ingredient number 24.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 20.

11
What it does: Skin Conditioning

We don't have a description for Chrysin.

Replenix Brightening Eye Cream contains this as ingredient number 25.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 21.

12
What it does: Cleansing, Emulsifying
Community Rating: Very Disliked

Steareth-20 is a waxy compound used to emulsify ingredients. It is created from stearyl alcohol.

It possesses surfactant properties. This means it reduces surface tension and helps oils, dirt, and pollutants to be washed away.

The 20 stands for the number of ethylene oxide used to create this ingredient.

Learn more about Steareth-20

Replenix Brightening Eye Cream contains this as ingredient number 26.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 34.

13
What it does: Skin Conditioning
Community Rating: Loved

Palmitoyl Tetrapeptide-7 is a peptide. Peptides are building blocks for protein.

This ingredient consists of four amino acids and palmitic acid. These amino acids are arginine, proline, glutamine, and glycine.

This ingredient has many benefits. These benefits include boosting collagen production, fighting inflammation, and reversing UV damage.

By preventing our bodies from producing interleukins, Palmitoyl Tetrapeptide-7 helps fight inflammation. An interleukin is a chemical that signals to the body to produce an inflammatory response. Interleukin production is accelerated by UV radiation.

Palmitoyl Tetrapeptide-7 tells our body to create more collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.

Read more about other common types of peptides here:

Learn more about Palmitoyl Tetrapeptide-7

Replenix Brightening Eye Cream contains this as ingredient number 28.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 15.

14
What it does: Emulsion Stabilising, Gel Forming
Community Rating: Disliked

Carbomer is a polymer of acrylic acid. Its main role is to create gel consistency within products.

Carbomer is commonly found in many types of cosmetics products. It is found to be safe in concentrations up to 15%. However, a high amount of carbomer can cause pilling or balling up of products. Most products contain 1% of less of carbomer.

Replenix Brightening Eye Cream contains this as ingredient number 40.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 28.

15
What it does: Emulsifying
Community Rating: Very Disliked

Laureth-7 is created by the ethoxylation of lauryl alcohol using ethylene oxide. Lauryl alcohol is a fatty alcohol with hydrating properties.

Laureth-7 is an emulsifier and cleansing ingredient. As an emulsifier, it is used to prevent ingredients from separating. It also helps cleanse the skin by gathering dirt, oil, and pollutants to be rinsed away.

Replenix Brightening Eye Cream contains this as ingredient number 43.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 25.

16
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.

Replenix Brightening Eye Cream contains this as ingredient number 46.

NourishMax Diamond Infused Eye Cream contains this as ingredient number 22.

Here's what our community thinks of the ingredients in these two products.

42% are loved or liked
8% have mixed ratings
31% are disliked or very disliked
19% have no rating yet
34% are loved or liked
17% have mixed ratings
31% are disliked or very disliked
17% have no rating yet

Usage

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Alternatives

Our Dupe Finder has found 18 potential alternatives that have similar ingredients to Replenix Brightening Eye Cream.

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Our Dupe Finder has found 10 potential alternatives that have similar ingredients to NourishMax Diamond Infused Eye Cream.

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