First Aid Beauty KP Bump Eraser Body Scrub With 10% AHA - Original Versus First Aid Beauty KP Smoothing Body Lotion
Updated on March 11, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 17 ingredients in common
Cool Features
They both contain AHA and exfoliants
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, oils, 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
First Aid Beauty KP Bump Eraser Body Scrub With 10% AHA 31 ingredients
First Aid Beauty KP Smoothing Body Lotion 28 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
First Aid Beauty KP Bump Eraser Body Scrub With 10% AHA 31 ingredients
First Aid Beauty KP Smoothing Body Lotion 28 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 WaterLactic 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 AcidDimethicone 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 DimethiconeStearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.
Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.
Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Learn more about Stearic AcidCetearyl 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 AlcoholSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxidePalmitic Acid is a fatty acid found in our skin. In cosmetics, it is usually derived from palm oil. It is a cleanser, emollient, and emulsifier.
As an emollient, it helps hydrate the skin. The emulsifying properties keep ingredients together in a product.
Palmitic Acid may not be fungal-acne safe.
Learn more about Palmitic AcidGlycerin 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 GlycerinC12-15 Alkyl Benzoate is made up of Benzoic Acid and long chain alcohols. It has a low molecular weight.
C12-15 Alkyl Benzoate is an emollient and texture enhancer. Due to its solubility, it is often used in sunscreens to help evenly distribute active ingredients.
As an emollient, C12-15 Alkyl Benzoate helps soften and hydrate your skin. Emollients create a film on your skin that traps moisture within.
This ingredient has been reported to cause eye irritation.
Learn more about C12-15 Alkyl BenzoateAccording to INCI standards, this ingredient refers to the physical ground up oatmeal. If you are looking for colloidal oatmeal in skincare, you'll most likely see Avena Sativa Kernel Extract on your ingredient list.
Physical colloidal oatmeal is an abrasive meaning it provides physical exfoliation.
We don't have a description for Chrysanthemum Parthenium Extract yet.
Camellia Sinensis Leaf Extract is derived from the leaves of the tea plant. Black tea, green tea, and oolong tea are all harvested from this plant.
This ingredient has many skin benefits:
This ingredient contains polyphenols, a strong antioxidant. Antioxidants help fight off molecules that damage skin cells.
On top of that, the antioxidants in green tea neutralize free-radicals from the sun. This gives the skin some extra UV protection, but should not replace sunscreen.
Many components of tea have anti-inflammatory properties.
Polyphenols and L-theanine help soothe the skin and reduce irritation. The caffeine in Camellia Sinensis Leaf Extract helps calm inflamed blood vessels.
Other compounds found in tea include: Vitamin Bs, linoleic acid, magnesium, calcium, iron, and zinc.
Research has shown both drinking Camellia Sinensis Leaf Tea and applying it to the skin can help boost skin elasticity and hydration. Studies also show using tea extract may reduce sebum, or oil, production.
Learn more about Camellia Sinensis Leaf ExtractGlycyrrhiza 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 ExtractXanthan 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 GumPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbateSodium 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.
It 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 BenzoateIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
First Aid Beauty KP Bump Eraser Body Scrub With 10% AHA 31 ingredients
First Aid Beauty KP Smoothing Body Lotion 28 ingredients

Reviews
Here's what our community thinks
First Aid Beauty KP Bump Eraser Body Scrub With 10% AHA 31 ingredients
โก๏ธ
๏ผ ๐๐บ๐ฝ ๐บ๐ ๐๐ฝ๐ฝ ๐ผ๐๐๐๐๐๐๐พ๐๐ผ๐
๏ผ ๐ฝ๐๐ฝ ๐พ๐๐๐๐ ๐๐๐๐๐ ๐๐๐๐ ๐ป๐๐ ๐๐ ๐ฝ๐๐ฝ๐'๐ ๐๐๐๐๐พ ๐ฝ๐ ๐บ๐๐๐๐๐๐๐ ๐๐๐๐พ๐ ๐๐๐บ๐ ๐๐บ๐๐พ ๐๐ ๐๐๐๐ ๐๐๐๐๐๐
๏ผ๐ฝ๐พ๐ฟ๐๐๐๐๐พ๐
๐ ๐๐๐ ๐๐๐๐๐ ๐๐ ๐ฟ๐๐ ๐๐'๐ ๐๐๐๐ผ๐พ ๐๐๐๐๐๐ ๐๐๐ ๐๐๐ผ๐ ๐๐๐๐ฝ๐๐ผ๐ ๐๐ ๐ผ๐๐๐๐บ๐๐๐
๏ผ ๐
๐๐๐พ๐๐บ๐
๐
๐ ๐๐บ๐ ๐๐๐ ๐๐ ๐
๐๐๐พ ๐
๐พ๐๐ ๐๐๐บ๐ ๐ค ๐๐พ๐พ๐๐ ๐บ๐๐ฝ ๐จ ๐ป๐บ๐๐พ๐
๐ ๐๐๐๐
๐ฝ ๐๐๐พ ๐๐
What makes me the most mad is that this is marketed as "safe for sensitive skin". It has FIVE comedogenic and irritating ingredients with three of them in the first ten ingredients? Thankfully I didn't use this much, but it's hard to remember if I got breakouts from it. My skin is sensitive though so at the very least I shouldn't have been using this. Mislead by marketing, once again. Sigh. You Show more
First Aid Beauty KP Smoothing Body Lotion 28 ingredients
โ.เณเฟ*:๏ฝฅ ๐ค
๐ฅฅ ๐๐ฒ ๐ฌ๐ค๐ข๐ง ๐ญ๐ฒ๐ฉ๐: ๐๐ซ๐ฒ/๐ฌ๐๐ง๐ฌ๐ข๐ญ๐ข๐ฏ๐, ๐๐๐ง๐ ๐๐ง๐ ๐๐๐ณ๐๐ฆ๐ ๐ฉ๐ซ๐จ๐ง๐.
๐ชด ๐๐ซ๐จ๐ฌ:
ยทห เผโยท ออออ๊ฐโณ ๐๐จ๐ง๐ ๐ญ๐ก๐๐ญ ๐ ๐ง๐จ๐ญ๐ข๐๐๐.
๐ต ๐๐จ๐ง๐ฌ:
โฐโโค ๐ ๐๐จ๐ง'๐ญ ๐ค๐ง๐จ๐ฐ ๐ข๐ ๐ฆ๐ฒ ๐๐ ๐ข๐ฌ ๐ฃ๐ฎ๐ฌ๐ญ ๐ซ๐๐๐ฅ๐ฅ๐ฒ ๐ฌ๐ญ๐ฎ๐๐๐จ๐ซ๐ง ๐๐ฎ๐ญ ๐ก๐จ๐ง๐๐ฌ๐ญ๐ฅ๐ฒ ๐ ๐๐ข๐๐ง'๐ญ ๐ง๐จ๐ญ๐ข๐๐ ๐ฆ๐ฎ๐๐ก ๐จ๐ ๐ ๐๐ข๐๐๐๐ซ๐๐ง๐๐ ๐๐๐ญ๐๐ซ ๐ฎ๐ฌ๐ข๐ง๐ ๐ญ๐ก๐ข๐ฌ. ๐๐ฒ ๐๐ ๐ฐ๐๐ฌ ๐ฌ๐ญ๐ข๐ฅ๐ฅ ๐ฉ๐ซ๐๐ญ๐ญ๐ฒ ๐๐๐ ๐๐๐ญ๐๐ซ ๐๐ข๐ง๐ข๐ฌ๐ก๐ข๐ง๐ ๐ญ๐ก๐ ๐ฉ๐ซ๐จ๐๐ฎ๐๐ญ.
โฐโโค ๐๐ ๐๐ข๐ง, ๐ ๐๐จ๐ง'๐ญ ๐ค๐ง๐จ๐ฐ ๐ข๐ ๐ญ๐ก๐ข๐ฌ ๐ข๐ฌ ๐ฃ๐ฎ๐ฌ๐ญ ๐ ๐ฉ๐๐ซ๐ฌ๐จ๐ง๐๐ฅ ๐ญ๐ก๐ข๐ง๐ ๐๐ฎ๐ญ ๐ ๐๐จ๐ฎ๐ง๐ ๐ญ๐ก๐ข๐ฌ ๐ฉ๐ซ๐จ๐๐ฎ๐๐ญ ๐ฌ๐ฆ๐๐ฅ๐ฅ๐๐ Show more
I've dealt with KP my entire life, only discovering as an adult that it's why my cheeks were bright red in my youth. Now it's confined to my arms and back, and I'm determined to see it vanquished.
This has been doing a great job on my arms. (The struggle to apply lotion to my own back has kept it from being as effective there, but I'm working on it.) They're as smooth as I think they've ever Show more