Nowadays, environmental awareness and concern for our planet are constantly growing. More and more people are looking for products that are environmentally friendly, and that includes Sunscreens, a product that, when used correctly, we apply daily.
In this article, we will talk about biodegradable Sunscreens and the importance of choosing products that are suitable for both our skin and aquatic ecosystems, and we will give you five options of brands of biodegradable Sunscreens.
What is a biodegradable protective cream?
A biodegradable sunscreen is a type of sunscreen that breaks down naturally by the action of living organisms, mainly bacteria and fungi. This means that these products do not leave harmful residues in the environment after use.

Additionally, biodegradable Sunscreens are often formulated without certain chemicals found in many conventional Sunscreens, such as oxybenzone and octinoxate, which can be harmful to coral reefs and marine life. Therefore, biodegradable Sunscreens are a more environmentally friendly option.
What are the ingredients in Sunscreens that affect the sea?
Many traditional Sunscreens contain ingredients that can be harmful to marine ecosystems. Below, we present a list of some of the most common ingredients and how they affect the sea:
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Oxybenzone
This ingredient has been linked to coral bleaching, which can lead to their death and degradation.
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Octinoxate
Another ingredient that has been shown to have negative effects on corals, causing their discoloration and hindering their recovery ability.
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Oxybenzene
This compound has been associated with the death of coral larvae and the alteration of their reproduction.
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Parabens
Parabens are preservatives used in many cosmetic products, including Sunscreens. These compounds can affect the reproduction and development of marine organisms.

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Octocrylene
This ingredient has been observed to have harmful effects on phytoplankton, an important food source for many marine organisms.
It is important to highlight that the massive use of industrial Sunscreens with these ingredients has significantly contributed to ocean pollution. However, the good news is that there are safer and more environmentally friendly alternatives .
Can biodegradable sunscreens be applied on the Face and the Body?
Yes, biodegradable sunscreens are suitable and effective for both the Face and the Body. These creams are formulated to provide broad-spectrum protection against UVA and UVB rays, while being gentle and non-comedogenic.
You can find specific options for the Face and the Body such as the Salt & Stone face and Body sunscreen, perfect for applying when exposed to the sun for extended periods.
There are also Sunscreens options with color for daily use, like the one from Laboratoires Biarritz.
When choosing a biodegradable sunscreen, it's important to check that it is labeled as such. Look for recognized certifications that support its biodegradability and environmental safety.
Top 5 of the best Sunscreens that do not pollute
In All Yours, all our Sunscreens are mineral, which means they create a physical barrier on the skin that prevents sun rays from penetrating and damaging it. If you want to know more about mineral sunscreens, you can do so in our article, “Mineral Sunscreens: The trend in Clean beauty”
Here are the top 5 best sellers from All Yours:

Spray Sunscreen for face and Body SPF 50 from Laboratoires Biarritz
This spray format sunscreen is suitable for both the Face and the Body. It is perfect for all family members, from adults to little ones starting at 6 months. It contains a high sun protection that guarantees protection against UVA and UVB rays.
British Summer Time SPF30 from Pai
The sunscreen perfect for the most sensitive skins, protects against UVA and UVB rays, in addition to protecting against blue light. It does not leave the Oily skin and absorbs quickly while hydrating your skin.
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Mineral Defense Sunscreen SPF30 from Nuori
This sunscreen combines protection with skin benefits. Thanks to its combination of ingredients, it is a great ally to hydrate and nourish the skin while protecting you from the harmful effects of the sun. Additionally, it has a mattifying action that prevents Shine throughout the day.
Salt & Stone Mineral Sunscreen
All-natural sunscreen with SPF 50 and Fragrance-free, formulated to be water and sweat resistant. Suitable for both face and Body.
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Mádara Stem Cell SPF30 Sunscreen
Discover the anti-aging mineral-based facial sunscreen, a natural and innovative option that guarantees broad-spectrum protection against UVA/UVB rays, with a flawless finish and no residue.
Thanks to its unique formula with SPF30 and plant stem cells, your skin will receive a good dose of antioxidants to protect it against urban pollution, sun damage, and premature aging. Additionally, it acts to prevent all types of sun damage, from Dryness to dark spots and loss of volume.
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How to know if a sunscreen is biodegradable?
To ensure that a sunscreen is biodegradable, you should carefully check the product label. Look for the following features:
- Ingredients: a biodegradable sunscreen should be formulated with natural and environmentally friendly ingredients, such as zinc oxide and titanium dioxide.
- Biodegradable water resistance: verify that the product is labeled as "biodegradable water-resistant". This means it will not pollute water bodies when you bathe or swim.
- Certifications: look for recognized seals and certifications that support the biodegradability of the product. Some examples of reliable certifications are the COSMOS certificate, the EWG certificate, and the Foundation for Environmental Education seal.
In summary, choosing a biodegradable sunscreen is an effective way to protect our skin and preserve marine ecosystems. With a wide range of options available in All Yours, it is possible to enjoy the sun responsibly without compromising the health of the planet. Remember to read labels, research brands, and make a conscious choice when purchasing your biodegradable Sunscreens. Your skin and the ocean will thank you!