Billie AHA Deodorant - Botanic Air Versus Kosas Chemistry AHA Serum Deodorant - Serene Clean
Updated on December 26, 2024
Overview
What they are
These products are both vegan, cruelty-free, and reef safe deodorant. 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, parabens, silicones or sulfates
What's Inside
They both contain common allergens and fragrances
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
Billie AHA Deodorant 33 ingredients
Kosas Chemistry AHA Serum Deodorant 22 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Billie AHA Deodorant 33 ingredients
Kosas Chemistry AHA Serum Deodorant 22 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
SolventPentylene Glycol
Skin ConditioningLactic Acid
Buffering
Aloe Barbadensis Leaf Juice
Skin Conditioning
Sodium Hydroxide
BufferingHydroxyethylcellulose
Emulsion StabilisingParfum
Masking
Ethylhexylglycerin
Skin ConditioningSalicylic Acid
Masking
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Glyceryl Caprylate
EmollientCitric Acid
Buffering
Polyglyceryl-6 Oleate
Emulsifying
Sodium Cocoyl Glutamate
CleansingCitronellol
Perfuming
Alpha-Isomethyl Ionone
Perfuming
Limonene
Perfuming
Linalool
Perfuming
Triethyl Citrate
Masking
Caprylyl/Capryl Glucoside
CleansingGluconolactone
Skin Conditioning
Inulin
Skin ConditioningMandelic Acid
Antimicrobial
Sodium PCA
HumectantSodium Surfactin
CleansingSodium Citrate
BufferingDipotassium Glycyrrhizate
Humectant
Citral
Perfuming
Fructose
HumectantHexyl Cinnamal
Perfuming
Panthenol
Skin Conditioning
Water, Propanediol, Pentylene Glycol, Lactic Acid, Aloe Barbadensis Leaf Juice, Sodium Hydroxide, Hydroxyethylcellulose, Parfum, Ethylhexylglycerin, Salicylic Acid, Sodium Benzoate, Potassium Sorbate, Glyceryl Caprylate, Citric Acid, Polyglyceryl-6 Oleate, Sodium Cocoyl Glutamate, Citronellol, Alpha-Isomethyl Ionone, Limonene, Linalool, Triethyl Citrate, Caprylyl/Capryl Glucoside, Gluconolactone, Inulin, Mandelic Acid, Sodium PCA, Sodium Surfactin, Sodium Citrate, Dipotassium Glycyrrhizate, Citral, Fructose, Hexyl Cinnamal, Panthenol
Water
Skin ConditioningAloe Barbadensis Leaf Juice
Skin Conditioning
Glycerin
Humectant
Mandelic Acid
Antimicrobial
Polyglyceryl-4 Cocoate
Emollient
Sodium Hydroxide
BufferingShikimic Acid
Skin ConditioningLactic Acid
Buffering
Palmitoyl Tripeptide-5
Skin Conditioning
Hyaluronic Acid
Humectant
Citric Acid
Buffering
Tartaric Acid
Buffering
Xanthan Gum
EmulsifyingPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Cananga Odorata Flower Oil
Masking
Citrus Aurantium Amara Flower Oil
Masking
Citrus Paradisi Peel Oil
Masking
Simmondsia Chinensis Seed Oil
Emollient
Benzyl Benzoate
Antimicrobial
Limonene
Perfuming
Linalool
Perfuming
Water, Aloe Barbadensis Leaf Juice, Glycerin, Mandelic Acid, Polyglyceryl-4 Cocoate, Sodium Hydroxide, Shikimic Acid, Lactic Acid, Palmitoyl Tripeptide-5, Hyaluronic Acid, Citric Acid, Tartaric Acid, Xanthan Gum, Potassium Sorbate, Sodium Benzoate, Cananga Odorata Flower Oil, Citrus Aurantium Amara Flower Oil, Citrus Paradisi Peel Oil, Simmondsia Chinensis Seed Oil, Benzyl Benzoate, Limonene, Linalool
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 AcidAloe Barbadensis Leaf Juice comes from leaves of the aloe plant. Aloe Barbadensis Leaf Juice is best known for helping to soothe sunburns. It is also anti-inflammatory, moisturizing, antiseptic, and can help heal wounds.
Aloe is packed with good stuff including Vitamins A, C, and E. These vitamins are antioxidants, which help fight free-radicals and the damage they may cause. Free-radicals are molecules that may damage your skin cells, such as pollution.
Aloe Barbadensis Leaf Juice also contains sugars. These sugars come in the form of monosaccharides and polysaccharides, folic acid, and choline. These sugars are able to help bind moisture to skin.
It also contains minerals such as calcium, 12 anthraquinones, fatty acids, amino acids, and Vitamin B12.
Learn more about Aloe Barbadensis Leaf JuiceSodium 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 HydroxideSodium 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 BenzoatePotassium 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 SorbateCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidLimonene is a fragrance that adds scent and taste to a formulation.
It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".
Limonene acts as an antioxidant, meaning it helps neutralize free radicals.
When exposed to air, oxidized limonene may sensitize the skin. Because of this, limonene is often avoided by people with sensitive skin.
The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.
Learn more about LimoneneLinalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.
Like Limonene, this ingredient oxidizes when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.
This ingredient has a scent that is floral, spicy tropical, and citrus-like.
Learn more about LinaloolMandelic Acid helps exfoliate skin. It also contains antioxidant properties.
As an AHA, Mandelic Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.
Mandelic Acid may be an alternative to Glycolic Acid for those with sensitive skin.
Mandelic Acid may help reduce wrinkles, acne, and hyperpigmentation.
Read more about some other popular AHA's here:
Learn more about Mandelic AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Billie AHA Deodorant 33 ingredients
Kosas Chemistry AHA Serum Deodorant 22 ingredients
Reviews
Here's what our community thinks
