BioSilk Silk Therapy with Coconut Oil Leave in Treatment Versus Sun Bum Anti-Frizz Oil Mist
Updated on May 15, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe hair oils. They have a total of 5 ingredients in common
Suited For
They're both likely to be good for dry skin and sensitive skin
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain harsh alcohols, fragrances, oils and silicones
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
BioSilk Silk Therapy with Coconut Oil Leave in Treatment 10 ingredients
Sun Bum Anti-Frizz Oil Mist 17 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
BioSilk Silk Therapy with Coconut Oil Leave in Treatment 10 ingredients
Sun Bum Anti-Frizz Oil Mist 17 ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Alcohol Denat.
Antimicrobial
Cyclopentasiloxane
Emollient
C12-15 Alkyl Benzoate
AntimicrobialCalophyllum Inophyllum Seed Oil
Antimicrobial
Aleurites Moluccanus Seed Oil
Skin Conditioning
Macrocystis Pyrifera Extract
Skin Conditioning
Musa Sapientum Pulp Extract
Skin ConditioningMusa Sapientum Peel Extract
Skin ConditioningMusa Sapientum Leaf Extract
Skin ConditioningMusa Sapientum Flower Extract
Skin ConditioningCocos Nucifera Oil
Masking
Helianthus Annuus Seed Oil
Emollient
Hydrolyzed Quinoa
Skin ConditioningCinnamidopropyltrimonium Chloride
Olea Europaea Fruit Oil
Masking
Argania Spinosa Kernel Oil
Emollient
Parfum
Masking
Alcohol Denat., Cyclopentasiloxane, C12-15 Alkyl Benzoate, Calophyllum Inophyllum Seed Oil, Aleurites Moluccanus Seed Oil, Macrocystis Pyrifera Extract, Musa Sapientum Pulp Extract, Musa Sapientum Peel Extract, Musa Sapientum Leaf Extract, Musa Sapientum Flower Extract, Cocos Nucifera Oil, Helianthus Annuus Seed Oil, Hydrolyzed Quinoa, Cinnamidopropyltrimonium Chloride, Olea Europaea Fruit Oil, Argania Spinosa Kernel Oil, Parfum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol with other additives.
This ingredient gets a bad rep because it is irritating and drying - mostly due to its astringent property. Astringents draw out natural oils in tissue, constricting pores and leaving your skin dried out.
However, alcohol denat. is not all that bad.
Due to its low molecular weight, alcohol denat. tends to evaporate quickly. One study on pig skin found half of applied alcohol evaporated in 10 seconds and less than 3% stayed on skin.
This also helps other ingredients become better absorbed upon application.
Studies are conflicted about whether this ingredient causes skin dehydration. One study from 2005 found adding emollients to propanol-based sanitizer decreased skin dryness and irritation. Another study found irritation only occurs if your skin is already damaged.
Small amounts of alcohol are generally tolerated by oily skin or people who live in humid environments.
The rule of thumb is if this alcohol is near the end of an ingredients list, it will probably not affect your skin much.
Also...
This ingredient has antimicrobial and solvent properties.
The antimicrobial property helps preserve products and increase their shelf life. As a solvent, it helps dissolve other ingredients.
Other types of astringent alcohols include:
Learn more about Alcohol Denat.C12-15 Alkyl Benzoate is made up of Benzoic Acid and long chain alcohols. It has a low molecular weight.
C12-15 Alkyl Benzoate is an emollient and texture enhancer. Due to its solubility, it is often used in sunscreens to help evenly distribute active ingredients.
As an emollient, C12-15 Alkyl Benzoate helps soften and hydrate your skin. Emollients create a film on your skin that traps moisture within.
This ingredient has been reported to cause eye irritation.
Learn more about C12-15 Alkyl BenzoateCocos Nucifera Oil is obtained from the kernels of the coconut fruit. In other words, this is coconut oil.
Coconut Oil is rich in fatty acids with lauric acid making up the majority of these. It also contains linoleic acid. Due to this high fatty acid content, coconut oil helps trap moisture and soften skin.
Despite being antibacterial, coconut oil may not be great for acne-prone skin. It is comedogenic and may clog pores. This ingredient may not be safe for malassezia or fungal acne.
Note: Coconut Oil should not replace your sunscreen for UV protection. Studies show it only blocks about 20% of UV.
This oil is non-volatile and has a light scent.
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 Cocos Nucifera OilCyclopentasiloxane, or D5, is a silicone used to improve texture of products and trap moisture.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
It is also an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneParfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.
For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.
The term 'parfum' or '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 by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumIngredient Ratings
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