Works for:
based on ingredients and %- Sun protection
- Anti-aging
- Evens skin tone
- Moisturizing
Can it cause trouble?
- Irritation risk: low
- Comedogenic risk ingredients: 2
Key actives
Product Summary
We believe that "Laboratoires de Biarritz - Alga Maris SPF50 Face Sun Cream" can provide reliable sun protection based on the ingredients listed. It can protect from both UVA and UVB rays. This is great news because not all sunscreens with SPF ratings give UVA protection. (UVA rays do not cause sunburn, but still damage our skin and lead to early aging).
Because it includes good moisturizing ingredients, it can also work as a hydrating day cream. This product prevents early signs of aging by protecting against sun damage (all broad spectrum sunscreens do that).
Sunscreen filters
This moisturizer is a mineral sunscreen. It uses titanium dioxide and zinc oxide for sun protection. Both titanium dioxide and zinc oxide almost never irritate even the most sensitive skin and eyes, but can leave a white cast.
Irritation risk
This product does not contain known common irritants and is suitable for sensitive skin. We assess the overall irritancy of this moisturizer to be low. 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.
Anti-aging
What does the product description say?
It provides high natural protection thanks to its anti-UVA/UVB mineral screens and its patented red seaweed extract, Alga-Gorria®, a powerful antioxidant that neutralizes free radicals to prevent cell damage and skin ageing caused by the sun.
Source: N/A
This product can help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.
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
Evens skin tone
This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).
Sun protection
This product offers a good level of protection against both UVB and UVA rays.
It is a mineral sunscreen. In other words, it contains non-organic UV filters. It will probably not sting your eyes but might leave a white cast.
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.
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
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
Moisturizing
What does the product description say?
Alga Maris SPF50 Face Sun Cream
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.
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, helianthus annuus seed oil.
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 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
Helps to soften the upper layer of the skin
Helps soften the upper layer of the skin
Helps to soften the upper layer of the skin without creating a greasy texture
An emollient that helps soften the skin
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
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
Helps oil and water mix together and works as an emollient
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
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Sun protection | |
| Anti-aging |
Total Promises Fulfilled score: 90/100.
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Potential irritants
Comedogenic ingredients
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Key Actives
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
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
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
Helps to soften the upper layer of the skin
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 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
Potential irritants
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 that helps soften the skin
Helps oil and water mix together
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
Comedogenic ingredients
An emollient that helps soften the skin
Helps oil and water mix together
All ingredients
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 that helps soften the skin
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
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
Helps to soften the upper layer of the skin
Helps oil and water mix together
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 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
Helps to soften the upper layer of the skin without creating a greasy texture
The same compound that is used safely in dental implants and bone cements. In cosmetics, it is used to improve the consistency of products
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
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
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
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
Ingredient list view
Caprylic/capric triglyceride, Coconut alkanes, Zinc oxide, Titanium dioxide, Water, Oryza sativa powder, Polyglyceryl-2 dipolyhydroxystearate, Prunus domestica seed oil, Sorbitan olivate, Polyglyceryl-3 diisostearate, Glycerin, Helianthus annuus seed oil, Coco-caprylate/caprate, Alumina, Stearic acid, Glyceryl caprylate, Magnesium sulfate, Gelidium sesquipedale extract, Aloe barbadensis leaf juice powder, Propanediol, Tocopherol, Sodium benzoate, Polyglyceryl-4 caprate, Potassium sorbate
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- Ultraviolet Protection Properties of Commercial Sunscreens and Sunscreens Containing Zno Nanorods
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- Glycerol and the skin: holistic approach to its origin and functions
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