Versus

iNNBEAUTY PROJECT Bright & Smooth Body Serum Versus First Aid Beauty KP Smoothing Body Lotion

Body Serum
Body Lotion
American Brand United States
American Brand United States

Overview

What they are

These products are both vegan, cruelty-free, and reef safe . They have a total of 10 ingredients in common

Cool Features

They both contain AHA

Suited For

They're both likely to be good for 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, fragrances, parabens or sulfates

What's Inside

They both contain silicones

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
Bright & Smooth Body Serum

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
Emollient, Skin Conditioning, Skin Protecting

Dimethicone is a type of synthetic silicone created from natural materials such as quartz.

What it does:

Dimethicone comes in different viscosities:

Depending on the viscosity, dimethicone has different properties.

Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.

This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.

Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.

Learn more about Dimethicone
Buffering, Humectant, Skin Conditioning

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 โ€” 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
Emollient, Emulsifying, Emulsion Stabilising

Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.

Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.

Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.

This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.

Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.

Learn more about Cetearyl Alcohol
Skin Conditioning, Skin Protecting, Soothing

Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.

Some studies have shown this ingredient can promote wound healing with higher concentrations.

Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.

Learn more about Allantoin
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
Emollient, Emulsifying

Glyceryl Stearate is a mix of glycerin and stearic acid.

It is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.

As an emollient, it helps soften skin and supports barrier-replenishing ingredients.

In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced.

This ingredient may not be fungal-acne safe

Fun fact: The human body also creates Glyceryl Stearate naturally.

Learn more about Glyceryl Stearate
Bleaching, Emollient, Skin Conditioning

Glycyrrhiza Glabra Root Extract is an extract of the roots of Licorice. It has been found to have several benefits such as skin hydrating, conditioning, and soothing.

One component, glabridin, has extra potent antioxidant and soothing properties. It has also been found to block pigmentation from UVB rays in guinea pigs.

Licorice Root also contains a flavonoid. Flavonoids are a natural substance from in plants. Flavonoids also have antioxidant properties.

Another component, glycyrrhizin, has been found to have anti-inflammatory and antimicrobial benefits. This may make licorice root extract effective at treating acne. However, more research is needed to support this.

Liquiritin is one of the flavone compounds found in licorice. It has been found to help lighten skin by preventing tyrosinase from reacting with tyrosine. When the two react, protein is converted to melanin. Melanin is the substance in your body that gives your features pigmentation.

Learn more about Glycyrrhiza Glabra Root Extract
Humectant, Skin Conditioning

Sodium PCA is the sodium salt of pyroglutamic acid. It is naturally occurring in our skin's natural moisturizing factors where it works to maintain hydration.

The PCA stands for pyrrolidone carboxylic acid, a natural amino acid derivative.

This ingredient has skin conditioning, anti-inflammatory, and humectant properties. Humectants help hydrate your skin by drawing moisture from the air. This helps keep your skin moisturized.

Learn more about Sodium PCA
Emulsifying, Emulsion Stabilising, Gel Forming

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Learn more about Xanthan Gum

When to use

5 Routines
60% use in am
40% use in pm
100% use every day
16 Routines
63% use in am
38% use in pm
81% use every day

Reviews

Here's what our community thinks

iNNBEAUTY PROJECT Bright & Smooth Body Serum 34 ingredients

Bright & Smooth Body Serum hasn't been rated yet.
Rate it now

First Aid Beauty KP Smoothing Body Lotion 28 ingredients

3.5 /5
from 2 ratings
Doesn't Work (1) Irritating (1) Strong Scent (1)
Butter's avatar

Butter

17 days ago
Review

โ‹†.เณƒเฟ”*:๏ฝฅ ๐ŸคŽ

๐Ÿฅฅ ๐Œ๐ฒ ๐ฌ๐ค๐ข๐ง ๐ญ๐ฒ๐ฉ๐ž: ๐ƒ๐ซ๐ฒ/๐ฌ๐ž๐ง๐ฌ๐ข๐ญ๐ข๐ฏ๐ž, ๐š๐œ๐ง๐ž ๐š๐ง๐ ๐ž๐œ๐ณ๐ž๐ฆ๐š ๐ฉ๐ซ๐จ๐ง๐ž.

๐Ÿชด ๐๐ซ๐จ๐ฌ:

ยทหš เผ˜โ‚Šยท อŸอŸอžอž๊’ฐโžณ ๐๐จ๐ง๐ž ๐ญ๐ก๐š๐ญ ๐ˆ ๐ง๐จ๐ญ๐ข๐œ๐ž๐.

๐ŸŒต ๐‚๐จ๐ง๐ฌ:

โ•ฐโ”ˆโžค ๐ˆ ๐๐จ๐ง'๐ญ ๐ค๐ง๐จ๐ฐ ๐ข๐Ÿ ๐ฆ๐ฒ ๐Š๐ ๐ข๐ฌ ๐ฃ๐ฎ๐ฌ๐ญ ๐ซ๐ž๐š๐ฅ๐ฅ๐ฒ ๐ฌ๐ญ๐ฎ๐›๐›๐จ๐ซ๐ง ๐›๐ฎ๐ญ ๐ก๐จ๐ง๐ž๐ฌ๐ญ๐ฅ๐ฒ ๐ˆ ๐๐ข๐๐ง'๐ญ ๐ง๐จ๐ญ๐ข๐œ๐ž ๐ฆ๐ฎ๐œ๐ก ๐จ๐Ÿ ๐š ๐๐ข๐Ÿ๐Ÿ๐ž๐ซ๐ž๐ง๐œ๐ž ๐š๐Ÿ๐ญ๐ž๐ซ ๐ฎ๐ฌ๐ข๐ง๐  ๐ญ๐ก๐ข๐ฌ. ๐Œ๐ฒ ๐Š๐ ๐ฐ๐š๐ฌ ๐ฌ๐ญ๐ข๐ฅ๐ฅ ๐ฉ๐ซ๐ž๐ญ๐ญ๐ฒ ๐›๐š๐ ๐š๐Ÿ๐ญ๐ž๐ซ ๐Ÿ๐ข๐ง๐ข๐ฌ๐ก๐ข๐ง๐  ๐ญ๐ก๐ž ๐ฉ๐ซ๐จ๐๐ฎ๐œ๐ญ.
โ•ฐโ”ˆโžค ๐€๐ ๐š๐ข๐ง, ๐ˆ ๐๐จ๐ง'๐ญ ๐ค๐ง๐จ๐ฐ ๐ข๐Ÿ ๐ญ๐ก๐ข๐ฌ ๐ข๐ฌ ๐ฃ๐ฎ๐ฌ๐ญ ๐š ๐ฉ๐ž๐ซ๐ฌ๐จ๐ง๐š๐ฅ ๐ญ๐ก๐ข๐ง๐  ๐›๐ฎ๐ญ ๐ˆ ๐Ÿ๐จ๐ฎ๐ง๐ ๐ญ๐ก๐ข๐ฌ ๐ฉ๐ซ๐จ๐๐ฎ๐œ๐ญ ๐ฌ๐ฆ๐ž๐ฅ๐ฅ๐ž๐ Show more

#irritating
#strong scent
#doesn't work