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Eos Smooth Sphere Toasted Marshmallow Lip Balm
Eos

Eos Smooth Sphere Toasted Marshmallow Lip Balm

Efficacy75/100IrritancyMedium
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Works for

1 of 1 advertised claim delivered

Moisturizing
Butyrospermum parkii butter, Glycine soja oil + 10 more
Good evidence
What the product description says
“Formulated with cocoa and shea butter, the clear balm glides over lips to leave them feeling hydrated, soft and supple.”
Source: Beauty Bay

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: polyglycerin-3.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: beeswax, bis-diglyceryl polyacyladipate-2.

Butyrospermum parkii butterKey activeEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1–1.5%
Glycine soja oilKey activeEffect: HighA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.~0.3–0.75%
Helianthus annuus seed ceraKey activeEffect: HighHelps soften the upper layer of the skin~1.1–1.6%
Helianthus annuus seed oilKey activeEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~5.8–8.6%
BeeswaxKey activeEffect: HighForms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen~23–34%
Polyglycerin-3Key activeEffect: HighHelps to attract water to the upper layer of the skin~0.3–0.75%
Ricinus communis seed oilKey activeEffect: HighA plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency~4.6–7%
Theobroma cacao seed butterKey activeEffect: HighHelps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect~0.85–1.25%
Cocos nucifera oilKey activeEffect: HighAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic~2.2–3.3%
Jojoba estersKey activeEffect: HighAn emollient made of jojoba oil. Helps soften the skin and support its barrier function~2.8–4.2%
Bis-diglyceryl polyacyladipate-2Key activeEffect: HighHelps soften the upper layer of the skin and reduce water loss from its surface~4–6%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.35–0.85%

Can it cause trouble?

Irritancy
1 strong irritant: Aroma
Medium risk
We flagged 6 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
AromaAn unspecified blend of fragrant irritating ingredientsHigh~1.4–2.1%est.
Acacia decurrens flower ceraMimosa flower fax. Helps soften the upper layer of the skin. It adds a nice smell, but could be irritatingHigh~0.55–1.35%est.
Ricinus communis seed oilA plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistencyMedium~4.6–7%est.
Jojoba estersAn emollient made of jojoba oil. Helps soften the skin and support its barrier functionMedium~2.8–4.2%est.
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.Medium~0.3–0.75%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.15–0.5%est.
Comedogenic
4 ingredients rated 2 or more on the 0–5 pore-clogging scale
4 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Cocos nucifera oilAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic3/5~2.2–3.3%est.
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~1–1.5%est.
Theobroma cacao seed butterHelps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect3/5~0.85–1.25%est.
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.2/5~0.3–0.75%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Beeswax~23–34%
Key active
Irritation risk
Low
Works for
Moisturizing

Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen

More about Beeswax
Helianthus annuus seed oil~5.8–8.6%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Ricinus communis seed oil~4.6–7%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatory

A plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency

More about Ricinus communis seed oil
Bis-diglyceryl polyacyladipate-2~4–6%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin and reduce water loss from its surface

More about Bis-diglyceryl polyacyladipate-2
Jojoba esters~2.8–4.2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient made of jojoba oil. Helps soften the skin and support its barrier function

More about Jojoba esters
Cocos nucifera oil~2.2–3.3%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic

More about Cocos nucifera oil
Aroma~1.4–2.1%
Irritant · high
Irritation risk
High

An unspecified blend of fragrant irritating ingredients

More about Aroma
Oryza sativa bran cera~1.2–1.8%
Formula
Irritation risk
Low
More about Oryza sativa bran cera
Helianthus annuus seed cera~1.1–1.6%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Helianthus annuus seed cera
Butyrospermum parkii butter~1–1.5%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Theobroma cacao seed butter~0.85–1.25%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-dandruff

Helps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect

More about Theobroma cacao seed butter
Acacia decurrens flower cera~0.55–1.35%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Mimosa flower fax. Helps soften the upper layer of the skin. It adds a nice smell, but could be irritating

More about Acacia decurrens flower cera
Stevia rebaudiana leaf/stem extract~0.4–1%
Formula
Irritation risk
Low
More about Stevia rebaudiana leaf/stem extract
Tocopherol~0.35–0.85%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-agingAnti-inflammatory

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Polyglycerin-3~0.3–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin

More about Polyglycerin-3
Glycine soja oil~0.3–0.75%
Key activeComedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Moisturizing

A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.

More about Glycine soja oil
Citric acid~0.15–0.5%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Anise alcohol~0.1–0.4%
Formula
Irritation risk
Low
More about Anise alcohol
Aroma~0.1–0.4%
Irritant · high
Irritation risk
High

An unspecified blend of fragrant irritating ingredients

More about Aroma
Ingredient list view

Beeswax, Helianthus annuus seed oil, Ricinus communis seed oil, Bis-diglyceryl polyacyladipate-2, Jojoba esters, Cocos nucifera oil, Aroma, Oryza sativa bran cera, Helianthus annuus seed cera, Butyrospermum parkii butter, Theobroma cacao seed butter, Acacia decurrens flower cera, Stevia rebaudiana leaf/stem extract, Tocopherol, Polyglycerin-3, Glycine soja oil, Citric acid, Anise alcohol, Aroma

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 11 studies and safety reviews.

  1. 1
    Effect of Olive and Sunflower Seed Oil on the Adult Skin Barrier: Implications for Neonatal Skin Careonlinelibrary.wiley.com
  2. 2
    Topically Applied Sunflower Seed Oil Prevents Invasive Bacterial Infections in Preterm Infants in Egyptjournals.lww.com
  3. 3
    Effect of topically applied lipids on surfactant-irritated skinonlinelibrary.wiley.com
  4. 4
    Impact of topical oils on the skin barrier: possible implications for neonatal health in developing countriesonlinelibrary.wiley.com
  5. 5
    Final report on the safety assessment of Ricinus Communis (Castor) Seed Oil, Hydrogenated Castor Oil, Glyceryl Ricinoleate, Glyceryl Ricinoleate SE, Ricinoleic Acid, Potassium Ricinoleate, Sodium Ricinoleate, Zinc Ricinoleate, Cetyl Ricinoleate, Ethyl Ricinoleate, Glycol Ricinoleate, Isopropyl Ricinoleate, Methyl Ricinoleate, and Octyldodecyl Ricinoleatencbi.nlm.nih.gov
  6. 6
    Castor Oil: Properties, Uses, and Optimization of Processing Parameters in Commercial Productionncbi.nlm.nih.gov
Eos Smooth Sphere Toasted Marshmallow Lip Balm
EosSmooth Sphere Toasted Marshmallow Lip Balm
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As an Amazon Associate, WIMJ earns from qualifying purchases.