First Aid Beauty KP Smoothing Body Lotion Versus Topicals Slather Exfoliating Body Serum with Retinol and AHAs
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 13 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, oils, parabens or sulfates
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 Smoothing Body Lotion 28 ingredients
Topicals Slather Exfoliating Body Serum with Retinol and AHAs 27 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
First Aid Beauty KP Smoothing Body Lotion 28 ingredients
Topicals Slather Exfoliating Body Serum with Retinol and AHAs 27 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 — 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 AcidC12-15 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 BenzoateThis ingredient is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.
Learn more about Caprylic/Capric TriglycerideGlyceryl 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 StearateGlycerin 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 GlycerinUrea is also called carbamide and is the diamide of carbonic acid. In cosmetics, urea is used to hydrate the skin. It also provides exfoliation in higher concentrations.
As a humectant, urea helps draw moisture from the air and from deep within the skin. This helps hydrate your skin. Studies show urea is an effective moisturizer for dry skin conditions. 40% urea is typical in medications for treating eczema and other skin conditions.
Urea has the strongest exfoliation effect in concentrations higher than 10%. It is a keratolytic agent, meaning it breaks down the keratin protein in the top layer of skin. This helps remove dead skin cells and flaking skin.
In medicine, urea has been shown to help increase the potency of other ingredients, such as fungal treatments.
Humans and animals use urea to metabolize nitrogen-containing compounds. Urea is highly soluble in water. Once dissolved, it is neither acidic nor alkaline.
Learn more about UreaCamellia 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 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 GumCetearyl 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 AlcoholPhenoxyethanol 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 Smoothing Body Lotion 28 ingredients
Topicals Slather Exfoliating Body Serum with Retinol and AHAs 27 ingredients
Reviews
Here's what our community thinks
First Aid Beauty KP Smoothing Body Lotion 28 ingredients
⋆.ೃ࿔*:・ 🤎
🥥 𝐌𝐲 𝐬𝐤𝐢𝐧 𝐭𝐲𝐩𝐞: 𝐃𝐫𝐲/𝐬𝐞𝐧𝐬𝐢𝐭𝐢𝐯𝐞, 𝐚𝐜𝐧𝐞 𝐚𝐧𝐝 𝐞𝐜𝐳𝐞𝐦𝐚 𝐩𝐫𝐨𝐧𝐞.
🪴 𝐏𝐫𝐨𝐬:
·˚ ༘₊· ͟͟͞͞꒰➳ 𝐍𝐨𝐧𝐞 𝐭𝐡𝐚𝐭 𝐈 𝐧𝐨𝐭𝐢𝐜𝐞𝐝.
🌵 𝐂𝐨𝐧𝐬:
╰┈➤ 𝐈 𝐝𝐨𝐧'𝐭 𝐤𝐧𝐨𝐰 𝐢𝐟 𝐦𝐲 𝐊𝐏 𝐢𝐬 𝐣𝐮𝐬𝐭 𝐫𝐞𝐚𝐥𝐥𝐲 𝐬𝐭𝐮𝐛𝐛𝐨𝐫𝐧 𝐛𝐮𝐭 𝐡𝐨𝐧𝐞𝐬𝐭𝐥𝐲 𝐈 𝐝𝐢𝐝𝐧'𝐭 𝐧𝐨𝐭𝐢𝐜𝐞 𝐦𝐮𝐜𝐡 𝐨𝐟 𝐚 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐜𝐞 𝐚𝐟𝐭𝐞𝐫 𝐮𝐬𝐢𝐧𝐠 𝐭𝐡𝐢𝐬. 𝐌𝐲 𝐊𝐏 𝐰𝐚𝐬 𝐬𝐭𝐢𝐥𝐥 𝐩𝐫𝐞𝐭𝐭𝐲 𝐛𝐚𝐝 𝐚𝐟𝐭𝐞𝐫 𝐟𝐢𝐧𝐢𝐬𝐡𝐢𝐧𝐠 𝐭𝐡𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭.
╰┈➤ 𝐀𝐠𝐚𝐢𝐧, 𝐈 𝐝𝐨𝐧'𝐭 𝐤𝐧𝐨𝐰 𝐢𝐟 𝐭𝐡𝐢𝐬 𝐢𝐬 𝐣𝐮𝐬𝐭 𝐚 𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥 𝐭𝐡𝐢𝐧𝐠 𝐛𝐮𝐭 𝐈 𝐟𝐨𝐮𝐧𝐝 𝐭𝐡𝐢𝐬 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐬𝐦𝐞𝐥𝐥𝐞𝐝 Show more
Topicals Slather Exfoliating Body Serum with Retinol and AHAs 27 ingredients
On my second bottle.
Expensive but it does gently exfoliate and smooth skin. I use some of this lotion on my heels after exfoliating the calluses and it helps a ton in regard to removing further dead skin. The solution sinks into the skin and isn't tacky or sticky. I have also noticed some discoloration on my legs fading.
My only complaint is the way the lotion is packaged, as it is hard to Show more