Kosas Chemistry AHA Serum Deodorant in Beachy Clean
At a glance
Summary
This deodorant is aluminum-free and contains several beneficial ingredients like aloe vera, glycerin, and mandelic acid, which are known for their skin-soothing and hydrating properties. However, the presence of benzyl benzoate and limonene, which can cause skin irritation and allergic reactions, slightly lowers its score. The product is processed, which also impacts its overall rating, but it still maintains a relatively clean ingredient profile.
Key ingredients 22
Aloe Barbadensis Leaf JuiceGood
Aloe Barbadensis Leaf Juice is known for its soothing and moisturizing properties. It is often used to calm irritated skin and provide hydration. Its natural origin makes it a favorable ingredient in skincare.
Risks
There are minimal risks, but some individuals may experience allergic reactions.
Benefits
It provides soothing and moisturizing benefits to the skin.
GlycerinGood
Glycerin is a humectant that attracts moisture to the skin, helping to keep it hydrated. It is widely used in skincare products for its ability to improve skin barrier function. Its safety profile is well-established.
Risks
Glycerin is generally safe, but excessive use can lead to a sticky feeling on the skin.
Benefits
It helps in retaining moisture and improving skin hydration.
Mandelic AcidGood
Mandelic Acid is an alpha hydroxy acid (AHA) that gently exfoliates the skin. It is known for its ability to improve skin texture and tone without causing irritation. Its larger molecular size makes it suitable for sensitive skin.
Risks
Overuse can lead to skin irritation or sensitivity, especially in sunlight.
Benefits
It provides gentle exfoliation and improves skin texture.
Palmitoyl Tripeptide-5Good
Palmitoyl Tripeptide-5 is a peptide that helps to improve skin firmness and elasticity. It is known for its anti-aging benefits and ability to stimulate collagen production. Its use in skincare is supported by research on its efficacy.
Risks
There are minimal risks, but some individuals may experience allergic reactions.
Benefits
It promotes collagen production and improves skin firmness.
Sodium HyaluronateGood
Sodium Hyaluronate is a form of hyaluronic acid that provides intense hydration to the skin. It is known for its ability to hold moisture and improve skin plumpness. Its use is widespread in skincare for its hydrating properties.
Risks
Generally considered safe with minimal risk of irritation.
Benefits
It provides deep hydration and improves skin texture.
Cananga Odorata Flower OilGood
Cananga Odorata Flower Oil, also known as Ylang Ylang oil, is used for its aromatic properties and potential skin benefits. It is known for its calming scent and ability to balance skin oils. Its natural origin is a positive aspect in formulations.
Risks
May cause allergic reactions in sensitive individuals.
Benefits
It provides a pleasant aroma and can help balance skin oils.
Citrus Aurantium Amara Flower OilGood
Citrus Aurantium Amara Flower Oil, or Neroli oil, is valued for its fragrance and skin-soothing properties. It is often used in aromatherapy and skincare for its calming effects. Its natural origin is beneficial in cosmetic formulations.
Risks
Potential for allergic reactions in sensitive individuals.
Benefits
It offers a calming aroma and soothes the skin.
Citrus Reticulata Peel OilGood
Citrus Reticulata Peel Oil, or Mandarin oil, is used for its refreshing scent and potential antioxidant properties. It is known for its uplifting aroma and ability to improve skin appearance. Its natural origin is a positive aspect in formulations.
Risks
May cause photosensitivity if exposed to sunlight after application.
Benefits
It provides a refreshing scent and potential antioxidant benefits.
Simmondsia Chinensis Seed OilGood
Simmondsia Chinensis Seed Oil, or Jojoba oil, is known for its moisturizing and skin-conditioning properties. It closely resembles the skin's natural sebum, making it an excellent emollient. Its use is well-regarded in skincare for its hydrating benefits.
Risks
Generally considered safe with minimal risk of irritation.
Benefits
It moisturizes and conditions the skin effectively.
AquaNeutral
Aqua, or water, is a common solvent used in cosmetic formulations. It helps dissolve other ingredients and provides a base for the product. It does not have any direct benefits or risks associated with its use.
Risks
There are no known risks associated with the use of water in cosmetic products.
Benefits
Water acts as a solvent and helps in the application of the product.
Polyglyceryl-4 CocoateNeutral
Polyglyceryl-4 Cocoate is an emulsifier derived from coconut oil and glycerin. It helps to blend oil and water-based ingredients in formulations. It is considered safe and non-irritating.
Risks
There are no significant risks associated with this ingredient.
Benefits
It acts as an emulsifier, helping to stabilize the product formulation.
Sodium HydroxideNeutral
Sodium Hydroxide is used to adjust the pH of cosmetic products. It is effective in small amounts to ensure product stability. Its use is regulated to ensure safety in cosmetic formulations.
Risks
In high concentrations, it can be corrosive and cause irritation.
Benefits
It helps in maintaining the desired pH level of the product.
Shikimic AcidNeutral
Shikimic Acid is used for its exfoliating properties and potential antimicrobial effects. It is less commonly used but can help in improving skin texture. Its safety profile is generally considered acceptable.
Risks
Potential for mild irritation if used in high concentrations.
Benefits
It may provide gentle exfoliation and antimicrobial benefits.
Lactic AcidNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
May cause irritation or sensitivity, especially with sun exposure.
Benefits
It enhances skin hydration and provides gentle exfoliation.
Citric AcidNeutral
Citric Acid is used to adjust the pH of cosmetic products and can also provide mild exfoliation. It is commonly used in formulations to ensure product stability. Its safety is well-established in cosmetic use.
Risks
May cause irritation in sensitive skin if used in high concentrations.
Benefits
It helps in maintaining product stability and provides mild exfoliation.
Tartaric AcidNeutral
Tartaric Acid is an AHA used for its exfoliating properties. It helps to improve skin texture and promote cell turnover. Its use is generally considered safe in cosmetic formulations.
Risks
Potential for mild irritation if used excessively.
Benefits
It provides exfoliation and improves skin texture.
Xanthan GumNeutral
Xanthan Gum is a thickening agent used to stabilize cosmetic formulations. It helps to improve the texture and consistency of products. Its use is considered safe and non-irritating.
Risks
There are no significant risks associated with this ingredient.
Benefits
It stabilizes the product and improves texture.
Potassium SorbateBad
Synthetic preservative — flagged in daily-use products.
Risks
May cause mild irritation in sensitive individuals.
Benefits
It acts as a preservative, extending product shelf life.
Sodium BenzoateBad
Synthetic preservative that can form benzene in the presence of vitamin C.
Risks
May cause irritation in sensitive skin if used in high concentrations.
Benefits
It helps in preserving the product and preventing microbial growth.
Benzyl BenzoateBad
Benzyl Benzoate is used as a fragrance ingredient and solvent in cosmetic products. It is known to cause skin irritation and allergic reactions in some individuals. Its use is regulated due to potential sensitization risks.
Risks
Can cause skin irritation and allergic reactions.
Benefits
It acts as a solvent and fragrance component.
LimoneneBad
Limonene is a fragrance ingredient that can cause skin sensitization and allergic reactions. It is prone to oxidation, which increases the risk of irritation. Its use is regulated due to potential allergenic effects.
Risks
Can cause skin sensitization and allergic reactions.
Benefits
It provides a citrus scent to cosmetic products.
LinaloolBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
May cause irritation or allergic reactions upon oxidation.
Benefits
It provides a floral aroma to cosmetic products.
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