Explore Routine Login

Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Undefined Beauty R&R Exfoliator versus Necessaire The Body Exfoliator - Eucalyptus .

Published on August 01, 2022

Overview

What they are

These products are both vegan, cruelty-free, and reef safe exfoliators. They have a total of 7 ingredients in common

Cool Features

They both contain AHA, BHA, niacinamide and PHA

Suited For

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

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones 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.

Exfoliator American Brand United States
Exfoliator Brand

Exfoliator

Exfoliators are used to exfoliate the skin, or remove dead skin cells from the skin. Exfoliators may be chemical or physical.

Exfoliator

Exfoliators are used to exfoliate the skin, or remove dead skin cells from the skin. Exfoliators may be chemical or physical.

Price

Shop

Buy R&R Exfoliator

Starts at $28.00
Shop

Buy The Body Exfoliator - Eucalyptus

Starts at $30.00

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

AHA (2)
BHA
PHA
Niacinamide

Benefits

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

Concerns

Drying
Irritating (3)
Rosacea (3)
Eczema (2)

Notable Ingredients

AHA (2)
BHA
PHA
Vitamin E
Exfoliators (2)
Niacinamide

Benefits

Hydrating (2)
Good For Oily Skin (3)
Redness Reducing
Skin Texture (3)
Reduces Large Pores (4)
Anti-Aging (4)
Dark Spots (3)
Scar Healing (4)
Acne Fighting (2)
Brightening (6)

Concerns

Drying
Irritating (5)
Rosacea (3)
Eczema (3)
Join our community

Build your routine, track which ingredients work for you, and much more with your free account.

Join SkinSort

Ingredients Side-by-side

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

Learn more about what what Com. / Irr. ratings are

Loading ingredients...

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

Undefined Beauty R&R Exfoliator contains this as ingredient number 1.

Necessaire The Body Exfoliator - Eucalyptus contains this as ingredient number 1.

2
What it does: Buffering, Humectant, Skin Conditioning
Community Rating: Loved

Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.

Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.

Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.

Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.

Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.

Read more about some other popular AHA's here:

Learn more about Lactic Acid

Undefined Beauty R&R Exfoliator contains this as ingredient number 2.

Necessaire The Body Exfoliator - Eucalyptus contains this as ingredient number 10.

3
What it does: Smoothing
Community Rating: Loved

Niacinamide has emerged as an all-star ingredient due to its many benefits.

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide

Undefined Beauty R&R Exfoliator contains this as ingredient number 4.

Necessaire The Body Exfoliator - Eucalyptus contains this as ingredient number 12.

4
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

Undefined Beauty R&R Exfoliator contains this as ingredient number 5.

Necessaire The Body Exfoliator - Eucalyptus contains this as ingredient number 4.

5
What it does: Skin Conditioning
Community Rating: Liked

Gluconolactone is a PHA. PHAs have a larger structure than AHAs and BHAs and are more gentle. It is an created by reacting gluconic acid with an alcohol.

When applied, Gluconolactone has the same affect on skin as AHAs such as lactic acid. It helps dissolve the dead skin cells in the top layer of your skin. This helps improve texture and brightens the skin.

Gluconolactone is a humectant and helps draw moisture to your skin. This helps keep your skin hydrated.

PHAs are more gentle than AHAs due to their larger structure. They do not penetrate as deeply as AHAs and take a longer time to dissolve dead cells. Studies show PHAs do not cause as much irritation.

PHAs also exhibit antioxidant activity by neutralizing free-radical molecules. This can help with anti-aging.

In a 2004 study, Gluconolactone was found to prevent UV damage in mouse skin cells. However, we still recommend wearing SPF especially after using exfoliating ingredients.

Learn more about Gluconolactone

Undefined Beauty R&R Exfoliator contains this as ingredient number 7.

Necessaire The Body Exfoliator - Eucalyptus contains this as ingredient number 13.

6
What it does: Masking, Preservative, Skin Conditioning
Community Rating: Liked

Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.

This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.

Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.

Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.

It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.

In general, Salicylic Acid is a great ingredient for oily acne-prone skin.

While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.

If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.

Learn more about Salicylic Acid

Undefined Beauty R&R Exfoliator contains this as ingredient number 8.

Necessaire The Body Exfoliator - Eucalyptus contains this as ingredient number 8.

7
What it does: Masking, Preservative
Community Rating: Disliked

Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.

Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.

Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.

Sodium Benzoate is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.

Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.

We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.

Learn more about Sodium Benzoate

Undefined Beauty R&R Exfoliator contains this as ingredient number 14.

Necessaire The Body Exfoliator - Eucalyptus contains this as ingredient number 21.

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

67% are loved or liked
13% have mixed ratings
7% are disliked or very disliked
13% have no rating yet
55% are loved or liked
9% have mixed ratings
18% are disliked or very disliked
18% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

Loading routine usage...
Loading routine usage...

Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Undefined Beauty R&R Exfoliator.

See 50 alternatives

Our Dupe Finder has found 26 potential alternatives that have similar ingredients to Necessaire The Body Exfoliator - Eucalyptus.

See 26 alternatives
Loading similar comparisons...