Glossier Balm Dotcom Versus Starface Star Balm
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Olea Europaea Fruit Oil
Masking
Bis-Diglyceryl Polyacyladipate-2
Emollient
Caprylic/Capric Triglyceride
Masking
Cocos Nucifera Oil
Masking
Euphorbia Cerifera Cera
Astringent
Helianthus Annuus Seed Cera
Emollient
Polyglyceryl-2 Triisostearate
Emulsifying
Hydrogenated Castor Oil Dimer Dilinoleate
Skin Conditioning
Mango Butter Dimer Dilinoleyl Esters/Dimer Dilinoleate Copolymer
Emollient
Butyrospermum Parkii Butter
Skin Conditioning
Persea Gratissima Oil
Skin Conditioning
Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate
Skin Conditioning
Silica
Abrasive
Parfum
Masking
Cera Microcristallina
Emulsion StabilisingHydrogenated Rapeseed Oil
Emollient
Caprylyl Glycol
Emollient
Sorbitan Isostearate
Emulsifying
Theobroma Cacao Seed Butter
Emollient
Tocopheryl Acetate
Antioxidant
Rebaudioside A
Skin ConditioningPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Ricinus Communis Seed Oil
Masking
Benzyl Alcohol
Perfuming
Benzyl Benzoate
Antimicrobial
Limonene
Perfuming
Linalool
Perfuming
Citrus Aurantium Peel Oil
Geranyl Acetate
Perfuming
Citrus Limon Peel Oil
Masking
Geraniol
Perfuming
Citronellol
Perfuming
Citral
Perfuming
Tocopherol
Antioxidant
Triethoxycaprylylsilane
Titanium Dioxide
Cosmetic Colorant
CI 77891
Cosmetic ColorantCI 15850
Cosmetic ColorantOlea Europaea Fruit Oil, Bis-Diglyceryl Polyacyladipate-2, Caprylic/Capric Triglyceride, Cocos Nucifera Oil, Euphorbia Cerifera Cera, Helianthus Annuus Seed Cera, Polyglyceryl-2 Triisostearate, Hydrogenated Castor Oil Dimer Dilinoleate, Mango Butter Dimer Dilinoleyl Esters/Dimer Dilinoleate Copolymer, Butyrospermum Parkii Butter, Persea Gratissima Oil, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Silica, Parfum, Cera Microcristallina, Hydrogenated Rapeseed Oil, Caprylyl Glycol, Sorbitan Isostearate, Theobroma Cacao Seed Butter, Tocopheryl Acetate, Rebaudioside A, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Ricinus Communis Seed Oil, Benzyl Alcohol, Benzyl Benzoate, Limonene, Linalool, Citrus Aurantium Peel Oil, Geranyl Acetate, Citrus Limon Peel Oil, Geraniol, Citronellol, Citral, Tocopherol, Triethoxycaprylylsilane, Titanium Dioxide, CI 77891, CI 15850
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Benzyl Benzoate is usually created from the condensation of benzoic acid and benzyl alcohol. It is used as a preservative, solvent, and has a floral/balsamic scent in large amounts.
As a preservative, Benzyl Benzoate works against bacteria and fungus. It is often used to treat scabies and lice in medicine.
Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.
Due to its fragrance, Benzyl Benzoate can be sensitizing and may cause contact dermatitis. It is a known EU allergen. We recommend speaking with a professional if you have any concerns.
Benzyl Benzoate can be naturally found in cranberries and peaches.
Learn more about Benzyl BenzoateThis ingredient is also known as castor oil. It is a skin conditioning ingredient.
The star component of castor oil is ricinoleic acid, an unusual fatty acid that makes up ~80-92% of its composition.
In skincare, it is an emollient that dries down to a solid film with water-binding properties. This helps keep skin hydrated and helps reduce transepidermal water loss (TEWL).
A 2026 dermatology review pulls together its broader uses:
Human clinical testing found this ingredient to be non-irritating and non-sensitizing.
Because castor oil contains fatty acids in the C11-24 range, this ingredient may not be fungal acne safe.
At this time, the literature does not support castor oil in regrowing hair. A 2022 systematic review found no strong evidence that it supports hair growth and only weak evidence that it improves hair shine.
Castor oil itself carries "perfuming" and "masking" function tags according to the official CosIng database. This is because of its mild odor and odor-dampening properties.
Learn more about Ricinus Communis Seed OilTocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
Learn more about TocopherolTocopheryl Acetate is a stable, shelf-friendly form of vitamin E.
Formulators love it because plain vitamin E oxidizes quickly once it hits air. This acetate version stays stable and resists going off, helping to extend a product's shelf life.
It's actually inactive on its own and works like a slow-release "storage" form; the enzymes in your skin called esterases gradually convert it into active vitamin E over time.
One in vivo study showed 5% of the acetate in the living layer of the epidermis converted to vitamin E after 5 days of application. This study also found the skin gained protection against UV damage even though the conversion was slow and small.
Once converted, vitamin E acts as a skin's main fat-soluble antioxidant that fights free radicals to protect skin from damage.
Topical vitamin E generally boosts the skin's photoprotection, and it reduced UV-damage in animal models.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
Overall, it has a pretty solid safety profile and has been found to be non-irritating and non-comedogenic. Allergic reactions may happen but stay rare due to how widely the ingredient gets used.
The concentration will vary depending on the formula; industry data shows 0.1% in baby lotions, 3% in lipsticks, and 5% in foot powders. You can also find this ingredient at 100% in a pure vitamin E oil.
Most leave-on skincare keeps it at the lower end, often between 0.5-1%.
Learn more about Tocopheryl Acetate
