Kosas Chemistry AHA Serum Deodorant in Beachy Clean

Common questions

Is Kosas Chemistry AHA Serum Deodorant in Beachy Clean healthy?

Kosas Chemistry AHA Serum Deodorant in Beachy Clean scores 75/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. 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.

How does Kosas Chemistry AHA Serum Deodorant in Beachy Clean compare to other deodorant?

Kosas Chemistry AHA Serum Deodorant in Beachy Clean ranks #39 of 59 deodorant in Scout's independent rankings. The current top score in the category is BASED Magnesium Deodorant (Santal) at 100/100.

Which ingredients drive Kosas Chemistry AHA Serum Deodorant in Beachy Clean's score?

In Scout's ingredient-by-ingredient analysis, Aloe Barbadensis Leaf Juice, Glycerin, Mandelic Acid count in its favor; Potassium Sorbate, Sodium Benzoate, Benzyl Benzoate are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Kosas Chemistry AHA Serum Deodorant in Beachy Clean

Kosas
75 Good
$20.00 · $8.70 / fluid ounce
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At a glance

Beneficial ingredients 9
Harmful ingredients 5
Category Deodorant
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 Juice
Good

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.

See more about Aloe Barbadensis Leaf Juice →
Glycerin
Good

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.

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Mandelic Acid
Good

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.

See more about Mandelic Acid →
Palmitoyl Tripeptide-5
Good

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.

See more about Palmitoyl Tripeptide-5 →
Sodium Hyaluronate
Good

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.

See more about Sodium Hyaluronate →
Cananga Odorata Flower Oil
Good

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.

See more about Cananga Odorata Flower Oil →
Citrus Aurantium Amara Flower Oil
Good

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.

See more about Citrus Aurantium Amara Flower Oil →
Citrus Reticulata Peel Oil
Good

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.

See more about Citrus Reticulata Peel Oil →
Simmondsia Chinensis Seed Oil
Good

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.

See more about Simmondsia Chinensis Seed Oil →
Aqua
Neutral

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.

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Polyglyceryl-4 Cocoate
Neutral

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.

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Sodium Hydroxide
Neutral

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.

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Shikimic Acid
Neutral

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.

See more about Shikimic Acid →
Lactic Acid
Neutral

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.

See more about Lactic Acid →
Citric Acid
Neutral

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.

See more about Citric Acid →
Tartaric Acid
Neutral

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.

See more about Tartaric Acid →
Xanthan Gum
Neutral

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.

See more about Xanthan Gum →
Potassium Sorbate
Bad

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.

See more about Potassium Sorbate →
Sodium Benzoate
Bad

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.

See more about Sodium Benzoate →
Benzyl Benzoate
Bad

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.

See more about Benzyl Benzoate →
Limonene
Bad

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.

See more about Limonene →
Linalool
Bad

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.

See more about Linalool →

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