Abib Airy Sunstick Smoothing Bar Versus Blk Cosmetics Sheer Sunscreen Primer Stick SPF 40
Updated on April 18, 2025
Overview
What they are
These products are both sunscreens. They have a total of 4 ingredients in common
Cool Features
They both contain exfoliants and SPF
Suited For
They're both likely to be good for dry skin and sensitive skin
Free From
They both do not contain any harsh alcohols, common allergens, parabens or sulfates
What's Inside
They both contain 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
Abib Airy Sunstick Smoothing Bar 32 ingredients
Blk Cosmetics Sheer Sunscreen Primer Stick SPF 40 21 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
Abib Airy Sunstick Smoothing Bar 32 ingredients
Blk Cosmetics Sheer Sunscreen Primer Stick SPF 40 21 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Dimethicone
Emollient
Synthetic Wax
Abrasive
Homosalate
Skin Conditioning
Silica
Abrasive
Isoeicosane
EmollientOctocrylene
UV Absorber
Phenylpropyldimethylsiloxysilicate
EmollientEthylhexyl Salicylate
UV Absorber
Isopropyl Palmitate
Emollient
Diisostearyl Malate
EmollientButyloctyl Salicylate
Skin Conditioning
Isononyl Isononanoate
EmollientButyl Methoxydibenzoylmethane
UV Absorber
Phenethyl Benzoate
Emollient
Diethylhexyl Carbonate
EmollientSynthetic Fluorphlogopite
Hydrogenated Vegetable Oil
Emollient
Polyethylene
Abrasive
Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate
EmollientDimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Ethylene/Propylene Copolymer
Abrasive
Camellia Japonica Seed Oil
Emollient
Silica Dimethyl Silylate
EmollientDimethicone Crosspolymer
Emulsion Stabilising
Euphorbia Cerifera Wax
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Copernicia Cerifera Wax
Lecithin
Emollient
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Allantoin
Skin Conditioning
Ectoin
Skin Conditioning
Helianthus Annuus Seed Oil Unsaponifiables
Emollient
Dimethicone, Synthetic Wax, Homosalate, Silica, Isoeicosane, Octocrylene, Phenylpropyldimethylsiloxysilicate, Ethylhexyl Salicylate, Isopropyl Palmitate, Diisostearyl Malate, Butyloctyl Salicylate, Isononyl Isononanoate, Butyl Methoxydibenzoylmethane, Phenethyl Benzoate, Diethylhexyl Carbonate, Synthetic Fluorphlogopite, Hydrogenated Vegetable Oil, Polyethylene, Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate, Dimethicone/Vinyl Dimethicone Crosspolymer, Ethylene/Propylene Copolymer, Camellia Japonica Seed Oil, Silica Dimethyl Silylate, Dimethicone Crosspolymer, Euphorbia Cerifera Wax, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Copernicia Cerifera Wax, Lecithin, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Allantoin, Ectoin, Helianthus Annuus Seed Oil Unsaponifiables
Cyclopentasiloxane
Emollient
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Silica
Abrasive
Isoceteth-10
EmulsifyingTrisiloxane
Skin Conditioning
Ethylhexyl Methoxycinnamate
UV Absorber
Octocrylene
UV Absorber
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningButyl Methoxydibenzoylmethane
UV Absorber
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Caprylic/Capric Triglyceride
Masking
Laminaria Ochroleuca Extract
Skin Conditioning
Bisabolol
Masking
Aroma
Saccharide Isomerate
Humectant
Maltodextrin
Absorbent
Swertia Chirata Extract
HumectantCI 47000
Cosmetic ColorantParaffinum Liquidum
Emollient
C12-15 Alkyl Benzoate
AntimicrobialCyclopentasiloxane, Dimethicone/Vinyl Dimethicone Crosspolymer, Silica, Isoceteth-10, Trisiloxane, Ethylhexyl Methoxycinnamate, Octocrylene, Phenoxyethanol, Ethylhexylglycerin, Butyl Methoxydibenzoylmethane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Caprylic/Capric Triglyceride, Laminaria Ochroleuca Extract, Bisabolol, Aroma, Saccharide Isomerate, Maltodextrin, Swertia Chirata Extract, CI 47000, Paraffinum Liquidum, C12-15 Alkyl Benzoate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Also known as Avobenzone, this ingredient is a chemical sunscreen filter that provides protection in the UV-A range.
Avobenzone is globally approved and is the most commonly used UV-A filter in the world.
Studies have found that avobenzone becomes ineffective when exposed to UV light (it is not photostable; meaning that it breaks down in sunlight). Because of this, formulations that include avobenzone will usually contain stabilizers such as octocrylene.
However, some modern formulations (looking at you, EU!) are able to stabilize avobenzone by coating the molecules.
Avobenzone does not protect against the UV-B range, so it's important to check that the sunscreen you're using contains other UV filters that do!
The highest concentration of avobenzone permitted is 3% in the US, and 5% in the EU.
Learn more about Butyl MethoxydibenzoylmethaneThis ingredient is a silicone used to improve the texture of products and absorb oil. It does not get absorbed into the skin.
Like other silicones, Dimethicone/Vinyl Dimethicone Crosspolymer helps condition the skin by creating a barrier. In this sense, it can act as an emollient and trap moisture in.
This ingredient is a type of elastomer.
Learn more about Dimethicone/Vinyl Dimethicone CrosspolymerOctocrylene protects skin from sun damage. It absorbs UV-B with peak absorption of 304 nm. It is a common sunscreen ingredient and often paired with avobenzone, a UVA filter. This is because octocrylene stabilizes other sunscreen ingredients by protecting them from degradation when exposed to sunlight. Octocrylene is a photostable ingredient and loses about 10% of SPF in 95 minutes.
Octocrylene also acts as an emollient, meaning it helps skin retain moisture and softens skin. It is oil-soluble and hydrophobic, enhancing water-resistant properties in a product.
Those who are using ketoprofen, a topical anti-inflammatory drug, may experience an allergic reaction when using octocrylene. It is best to speak with a healthcare professional about using sunscreens with octocrylene.
The EU allows a maximum of these concentrations:
Learn more about OctocryleneSilica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Abib Airy Sunstick Smoothing Bar 32 ingredients
Blk Cosmetics Sheer Sunscreen Primer Stick SPF 40 21 ingredients
Reviews
Here's what our community thinks
