Works for:
based on ingredients and %- Moisturizing
Doesn't work for:
based on ingredients and %- Sun protection
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 3
Key actives
Product Summary
We are worried that "Coola - Mineral Silk Moisturiser SPF30" might not be able to provide reliable sun protection because it uses a single UV filter (zinc oxide) in a relatively weak concentration.
It contains good moisturizing ingredients and can double as a hydrating day cream.
Sunscreen filters
This moisturizer is a mineral sunscreen. It uses zinc oxide for sun protection. Zinc oxide almost never irritates the skin or stings eyes, but it can leave a white cast.
Irritation risk
This moisturizer contains some common irritants, including those without a benefit for the skin. We assess the overall irritancy of this moisturizer to be high. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
About the brand
According to Cruelty-Free Kitty "Coola" is cruelty free and so is its parent company.
Price
The product retails from 21.00£ up to 42.00£ in the United Kingdom.
For a detailed price comparison: click here.
Moisturizing
What does the product description say?
Mineral Silk Moisturiser SPF30
Source: From product name
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:
glycerin, aloe barbadensis leaf juice.
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: caprylic/capric triglyceride, cocos nucifera oil.
Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
Helps preserve products and creates a nice product texture
Sun protection
This product uses a single UV filter (zinc oxide) in a relatively low concentration and might not be able to provide a reliable sun protection.
This product can be considered "reef safe" because it does not contain the UV filters (oxybenzone and octinoxate) that can be harmful to coral reefs when present in the water in high concentrations.
A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Sun protection |
Total Promises Fulfilled score: 60/100.
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Potential irritants
Comedogenic ingredients
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Key Actives
An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss
Potential irritants
An aromatic blend of unspecified and possibly irritating ingredients
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Used to create a thicker product consistency and stabilize the formulation
Helps preserve products and creates a nice product texture
Can work as an exfoliant but is typically used to adjust the product pH
Used to dissolve other ingredients and to improve smell of products. It could be irritating
Comedogenic ingredients
An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Used to create a thicker product consistency and stabilize the formulation
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
Helps preserve products and creates a nice product texture
Can work as an exfoliant but is typically used to adjust the product pH
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
An aromatic blend of unspecified and possibly irritating ingredients
A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
Used to dissolve other ingredients and to improve smell of products. It could be irritating
Ingredient list view
Aloe barbadensis leaf juice, Cocos nucifera oil, Simmondsia chinensis seed oil, Zinc oxide, Caprylic/capric triglyceride, Water, Polyhydroxystearic acid, Olive oil polyglyceryl-6 esters, Polyurethane-79, Cetearyl alcohol, Polyglyceryl-6 pentaoleate, Butylene glycol, Caprylyl glycol, Citric acid, Didecyldimonium chloride, Glycerin, Jasminum sambac leaf cell extract, Methylpropanediol, Nelumbo nucifera flower extract, Nymphaea caerulea flower extract, Paeonia lactiflora leaf cell extract, Parfum, Polyacrylate crosspolymer-6, Polymethylsilsesquioxane, Polyquaternium-80, Propanediol, Schinus molle extract, T-butyl alcohol, Theobroma cacao seed extract, Xanthan gum
- A review of inorganic UV filters zinc oxide and titanium dioxide
- Risk assessment of zinc oxide, a cosmetic ingredient used as a UV filter of sunscreens
- Characterization of the UVA protection provided by avobenzone, zinc oxide, and titanium dioxide in broad-spectrum sunscreen products
- Ultraviolet Protection Properties of Commercial Sunscreens and Sunscreens Containing Zno Nanorods