Biodegradable Sunscreens

Nicolas Zuniga
17 min readMay 18, 2024

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As summer heats up, protecting our skin from the sun’s harmful rays is more important than ever. But instead of reaching for traditional sunscreens packed with chemical ingredients, why not choose a sustainable option? In this article, we’ve handpicked a roundup of the best biodegradable sunscreens available, ensuring that both your skin and the environment stay protected. So, grab your towel and get ready to soak up some serious relaxation as we explore the world of eco-friendly suncare.

The Top 13 Best Biodegradable Sunscreens

  1. Biodegradable Sunscreen — Thinksport SPF 50+ with Highest FDA Monograph Rating — Thinksport Sunscreen offers broad-spectrum UVA and UVB protection, is rated a 1 by EWG since 2010, and is water resistant for 80 minutes, making it a safe, biodegradable, and easy-to-apply option for all skin types and ages.
  2. Eco-Friendly Reef Safe Sunscreen Stick for Coral Safety — Experience eco-friendly sun protection with Reef Safe SPF 50 mineral face stick, approved by Hawaii & Mexico, free from harsh chemicals, and designed with your safety and the environment in mind.
  3. Coola Classic Organic Biodegradable Sunscreen (Guava Mango) — Coola Classic Organic Sunscreen Spray delivers SPF 50 protection with antioxidant-rich blend, perfect for outdoor enthusiasts who want a long-lasting, non-greasy sunscreen with a subtle tropical scent.
  4. Eco Friendly SPF 30 Biodegradable Sunscreen Stick — Safeguard your skin with ECO STICK 30’s potent blend of SPF 30 protection, water-resistant formula, and biodegradable ingredients, designed for long-lasting, gentle sun exposure.
  5. Natural Sunscreen Balm for Active Lifestyles: Swim & Sport SPF 50 — Experience unbeatable sun protection with Babo Botanicals’ Swim & Sport Mineral Sunscreen Balm in a convenient packaging, perfect for all ages and activities, all while maintaining a neutral scent and gentle feel without causing breakouts or residue.
  6. Herbloom Vegan Sunscreen: Biodegradable and Gentle Protection — Herbloom Calming Days Vegan Sunscreen: A biodegradable vegan sunscreen with SPF 50+ PA++++ protection, infused with calming Aloe and Centella Asiatica for sensitive skin.
  7. Coola Classic Organic Biodegradable Sunscreen Lotion SPF 50 — Guava Mango — Coola’s organic sunscreen lotion not only provides broad-spectrum, moisturizing protection, but is also gentle, reef-friendly, and perfect for active days in the sun!
  8. Raw Elements Biodegradable Sunscreen — Broad Spectrum SPF 30 — Get ready to experience eco-friendly sun protection like never before with Raw Elements Sunscreen, a certified natural, broad spectrum SPF 30 lotion designed for the entire family.
  9. Blue Lizard Sensitive Biodegradable Sunscreen — Experience gentle, long-lasting sun protection with Blue Lizard SPF 30 Australian Sunscreen, Sensitive — a paraben-free, broad spectrum formula that absorbs well and doesn’t cause breakouts, all while featuring a UV detector property for added safety.
  10. Vegan Biodegradable Sunscreen Cream with SPF 50 for All Skin Types — Protect and soothe your skin with the Farmer Sun Project Skin Relief Sun Cream SPF50+ PA++++, our eco-friendly, vegan, and non-comedogenic choice for sensitive and acne-prone skin.
  11. Biodegradable SPF 30 Sunscreen Lotion with Herbal Extracts — Salt & Stone’s SPF 30 Sunscreen Lotion: Non-greasy, natural ingredients, and residue-free protection — perfect for sun-enthusiasts and nurtures your skin’s radiance.
  12. Attitude 100% Natural Mineral Sunscreen SPF 30, Fragrance-Free, 2.6 Oz — Keep your little ones protected from the sun with Attitude’s Biodegradable Mineral Sunscreen, providing a gentle and effective SPF 30 shield against UVA and UVB rays.
  13. Biodegradable Blue Lizard Sunscreen — Sensitive Broad Spectrum SPF 50+ — Blue Lizard Sensitive mineral sunscreen stick offers gentle, long-lasting SPF 50+ protection with a water-resistant, vegan formula that absorbs well and nourishes sensitive skin.

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Reviews

Biodegradable Sunscreen — Thinksport SPF 50+ with Highest FDA Monograph Rating

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Thinking about trying out a sunscreen that’s both gentle on your skin and effective at protecting you from the sun’s harmful rays? Look no further than Thinksport’s water-resistant sunscreen with an SPF of 50+. This sunscreen is crafted with natural, non-toxic ingredients and is designed to provide the best possible protection from the sun.

Boasting a lightweight formula and easy application, it’s perfect for all skin types and especially great for those with sensitive skin or skin prone to irritation. Plus, Thinking of getting the sunscreen?

It’s environmentally friendly and reef-safe.

Eco-Friendly Reef Safe Sunscreen Stick for Coral Safety

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This Reef Safe Sunscreen SPF 50 Mineral Face Stick has been a lifesaver for me during my beach trips in Hawaii and Mexico. It’s made locally in the USA with all-natural ingredients, free from harsh chemicals, and features non-nano particles.

The fact that it’s biodegradable and coral safe is a major highlight for me. However, I have to admit that the packaging was a bit deceiving.

The photo showed a regular-sized deodorant stick, but what arrived was more like a glue stick. Despite this small inconvenience, I’m pleased with the effectiveness and eco-friendliness of this sunscreen.

Coola Classic Organic Biodegradable Sunscreen (Guava Mango)

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Coola’s Organic Sunscreen Spray is a refreshing break from traditional lotion-based sunscreens. With an SPF 50 continuous spray, this organic sunscreen delivers high protection that won’t wash away with sweat, swimming, or sports. The plant-based formula is perfect for those who value sustainability and want a gentle, lightweight sunscreen that doesn’t leave any residue.

The sunscreen is scented with guava mango, lending a tropical air that is both inviting and exotic. With a non-greasy feel, it absorbs well into the skin and doesn’t leave a tacky or sticky finish. The product’s longevity is a bonus, as it provides up to 80 minutes of water resistance, ensuring uninterrupted sun protection even on the beach or during outdoor activities.

However, one drawback is the spray’s texture, which can be quite finicky at times. Some users have reported difficulties in achieving an even application, which can result in missing spots and potential uneven coverage. Additionally, the product has received mixed reviews regarding its impact on the skin. Some users have experienced breakouts, while others have found it to be gentle and non-irritating on their skin.

All in all, Coola’s Organic Sunscreen Spray is a solid choice for those who prioritize organic ingredients, high protection, and a lightweight, non-greasy feel. While it may not be perfect for everyone, its convenience and versatility make it a worthwhile consideration for sun protection enthusiasts.

Eco Friendly SPF 30 Biodegradable Sunscreen Stick

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The Raw Elements SPF 30 Eco Face Stick Sunscreen is a unique offering in the personal care market. Its standout feature, the Organic Eco-Shield Performance Technology, allows this stick to withstand the harshest environmental conditions, providing a water-resistant, balanced UV physical protection that lasts up to 80 minutes. What makes this product truly innovative is its ability to be applied under water, making it perfect for various situations where sun protection is essential but traditional methods just don’t cut it.

The stick’s formula includes biologically active antioxidants, vitamins, minerals, and essential extracts that further nourish and protect the skin even after environmental exposure. Its applicator is designed to be user-friendly, allowing for heavy, opaque application or complete rubbing into the skin, providing consumers with a variety of options.

Though its texture has been reported as slightly oily, it dries naturally to a matte finish within minutes and doesn’t leave a white cast. It features a mild sunflower oil scent that does not overpower or leave a lingering residue.

Some users have mentioned potential irritation issues, such as breakouts, but none explicitly state a clear issue with the product itself. The lightweight nature of the formula makes it ideal for application throughout the day, whether under makeup or on kids’ skin.

In summary, the Raw Elements SPF 30 Eco Face Stick Sunscreen offers unique environmental protection technology, nourishing ingredients, and a user-friendly stick applicator with the option of water-resistant application. Despite its oily texture and potential skin irritation, these cons may not outweigh the benefits for those looking for a high SPF product that provides a natural and easy-to-use sunscreen option.

Natural Sunscreen Balm for Active Lifestyles: Swim & Sport SPF 50

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The Babo Botanicals Swim & Sport Mineral Sunscreen Balm SPF 50 is a compact, on-the-go sunscreen perfect for those with an active lifestyle. It’s made with natural bentonite clay that won’t budge even in the ocean or on the mountains, and it’s water-resistant for a full 80 minutes. This sunscreen boasts a total of 19 plant-based ingredients, including natural origin zinc oxide, as well as jojoba and passion fruit oil for added nourishment and moisture retention.

Perfect for all ages, it’s fragrance-free and gentle enough for sensitive skin. Another perk?

This sunscreen comes in plastic-free packaging, including an aluminum container and FSC-certified paper label and carton, making it a responsible choice for those concerned about environmental impact.

Herbloom Vegan Sunscreen: Biodegradable and Gentle Protection

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Herbloom Calming Days Vegan Sunscreen is my go-to solution during warmer days. Its light-weight creamy texture glides seamlessly onto my skin, leaving no white cast behind. The sunscreen packs a punch with SPF 50+ PA++++ sun protection, shielding my skin from harmful radiation and external stimuli.

My sensitive skin often gets irritated, but the addition of Aloe and Centella Asiatica extract soothes those irritations, providing a calming effect. It also helps keep my dehydrated skin well-moisturized, reducing skin temperature.

Oh, and the best part? It’s vegan!

Coola Classic Organic Biodegradable Sunscreen Lotion SPF 50 — Guava Mango

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Coola Classic Body Organic Sunscreen Lotion SPF 50 in the Guava Mango scent is a standout product in the sunscreen market. It’s known for its broad-spectrum protection and moisturizing properties, making it a popular choice for those looking for a sunscreen that’s gentle on the skin. The lotion boasts antioxidants, which enhance its UV protection, and is lightweight, making it perfect for everyday use.

The scent of this product is light and refreshing, adding to the overall appeal. The water-resistant formula is also reef-friendly, which is a plus for those concerned about the environment. It’s easy to apply, absorbs well, and doesn’t leave a greasy residue on the skin. It’s suitable for all skin types, and users have reported that it doesn’t cause breakouts.

However, one downside to this product is its high price point. It may be a deterrent for some consumers who are looking for a more affordable option. Additionally, while the product is marketed as reef-friendly, it’s still important to consider other factors, like the actual size of the product and how it’s packaged, when making a sustainable choice.

Overall, the Coola Classic Body Organic Sunscreen Lotion SPF 50 in Guava Mango is a reliable and effective sunscreen option. With its organic ingredients, lightweight feel, and ease of application, it’s definitely worth considering.

Raw Elements Biodegradable Sunscreen — Broad Spectrum SPF 30

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Raw Elements Sunscreen is a conscious choice for those seeking reliable full-body sun protection. Made with all-natural ingredients, this broad-spectrum SPF 30 product offers true UVA-UVB coverage to keep your skin safe from harmful rays. The water-resistant formula is gentle and moisturizing, perfect for children and even those prone to sensitive skin. Rich in biologically active antioxidants, vitamins, minerals, and extracts, Raw Elements Sunscreen provides ongoing protection for your skin long after environmental exposure.

This sunscreen comes with a new Bio-Resin tube made from sugarcane waste, reducing plastic waste. The 3.0 fl oz bottle is user-friendly for any size application, and the creamy texture easily spreads onto your skin. While some users might find the formula oily, the unique formulation ensures long-lasting sun protection, making it an ideal choice for beachgoers and outdoor enthusiasts. Plus, with the eco-friendly packaging, you can feel good about protecting the environment while protecting your skin.

Pros:

  • Certified natural ingredients
  • Broad-spectrum UVA and UVB protection
  • Suitable for all skin types, especially sensitive skin
  • Long-lasting water resistance
  • Biodegradable, reef-safe formula
  • Eco-friendly packaging made from sugarcane resin

Cons:

  • May appear white or leave an oily residue
  • Slightly thicker texture for application
  • Some may find the scent unpleasant

Overall, Raw Elements Sunscreen offers a dependable and eco-conscious sun protection option for those looking to maintain healthy, sun-safe skin.

Blue Lizard Sensitive Biodegradable Sunscreen

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Blue Lizard’s SPF 30 Australian sunscreen, specifically designed for sensitive skin, is a non-comedogenic, broad spectrum UVA/UVB, SPF30+ skin protectant. Enriched with antioxidants like Vitamin E, caffeine, and green tea, it helps rejuvenate the skin and reduce the signs of aging.

The gel formulated protection glides on easily and is suitable for all skin types. Patented by the company, its BPA-free 5 oz Smart Bottle changes colors when exposed to harmful UV rays, serving as a reminder to cover up.

The deeper blue the bottle becomes, the more UV rays are present, which adds an extra layer of protection for sensitive skin. This sunscreen is paraben-free and fragrance-free, making it a great choice for those who are conscious about chemical additives. The sunscreen is also waterproof and has a long-lasting effect of 80 minutes.

Overall, Blue Lizard’s Australian sunscreen is a fantastic option for people with sensitive skin, providing effective sun protection without causing any irritation or leaving a residue.

Vegan Biodegradable Sunscreen Cream with SPF 50 for All Skin Types

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This Thank You Farmer Sun Project Skin Relief Sun Cream SPF50+ PA++++ is a fantastic choice for anyone seeking a soothing sunscreen that provides excellent protection without causing irritation. Its lightweight formula makes it perfect for all skin types, including sensitive and acne-prone skin. With a gentle, fragrance-free approach, this product is both reef-safe and vegan-certified, making it an eco-friendly option too.

One of the key highlights of this sunscreen is its advanced 8-Relieful Complex, which combines eight soothing ingredients, including Centella Asiatica extracts, to provide nourishment and hydration. The result is a comfortable and long-lasting sun protection, ideal for those with sensitive skin. The formula is water-resistant, allowing it to withstand various weather conditions with ease.

While most users report positive experiences with this sunscreen, some have pointed out a couple of cons. A few reported that the sunscreen didn’t provide enough protection from the sun, causing minor sunburns. They’ve also noted that it can leave a slight residue, which may be an issue for some users.

Despite these minor drawbacks, the Thank You Farmer Sun Project Skin Relief Sun Cream SPF50+ PA++++ is an excellent choice for anyone in need of a reliable, gentle, and environmentally friendly sunscreen. Its advanced formula and focus on skin care make it a standout product in the market, and the majority of reviews are overwhelmingly positive, reflecting the high satisfaction levels of its users.

Biodegradable SPF 30 Sunscreen Lotion with Herbal Extracts

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Salt & Stone’s SPF 30 Sunscreen Lotion is a thoughtfully crafted formula designed to offer protection from the sun’s harmful rays while nourishing and hydrating the skin with herbal extracts. Although it may leave a slight residue, this non-greasy sunscreen absorbs quickly, preventing stickiness and keeping skin hydrated. Its weightless texture and pleasant, light scent make it a reliable companion for daily use or summer adventures.

Attitude 100% Natural Mineral Sunscreen SPF 30, Fragrance-Free, 2.6 Oz

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I recently tried the Attitude 100% Mineral Sunscreen SPF 30, and I was pleasantly surprised by its effectiveness. As someone who’s always in search of a good sunscreen, especially during summer, I found this one to be quite satisfying.

One notable feature of this sunscreen is its natural ingredients, including non-nano zinc oxide, which makes it a safer option for my sensitive skin. The 100% mineral, fragrance-free formula was also a plus, as it meant I could use it without worrying about any harsh chemicals.

The sunscreen was easy to apply, and I loved the way it went on smoothly without leaving any residue. However, I did notice that it took a bit longer to rub in completely, as compared to other sunscreens I’ve used. This might be due to the 100% mineral content.

One drawback I found was that it didn’t provide any water resistance, which made it a little less convenient for outdoor activities, especially when playing in the water.

Despite the minor issue of its water resistance, I would still recommend the Attitude 100% Mineral Sunscreen SPF 30 for those looking for a natural, effective, and fragrance-free sunscreen option for their skin.

Biodegradable Blue Lizard Sunscreen — Sensitive Broad Spectrum SPF 50+

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Wow, I’ve been using Blue Lizard’s Sensitive Mineral Sunscreen for a few days now, and let me tell you, it’s a game-changer! Even though my skin isn’t particularly sensitive, I love how gentle, yet effective it is. I even used it on some minor cuts I had, and it didn’t sting at all. The water-resistant formula works amazingly for those times when I go swimming, and it doesn’t feel heavy or greasy like some other sunscreens I’ve tried.

One thing that blew me away is the sheer range of natural ingredients — aloe vera, shea butter, coconut oil, and cocoa butter. It’s like a mini spa treatment for my skin every time I apply it. And honestly, I couldn’t ask for better sun protection for such a reasonable price.

The only tiny downside is that it might leave a slight residue on your clothes after application, but nothing that can’t be easily washed off.

Overall, I’d give this sunscreen a solid 4.5 out of 5 stars. It’s a fabulous product that I’ll definitely continue to use and recommend to others. Blue Lizard, you’ve earned a loyal customer with me!

Buyer’s Guide

Welcome to our buyer’s guide for biodegradable sunscreen! This section will provide you with all the necessary information you need to make an informed decision when purchasing a sunscreen product that is environmentally friendly and safe for all. We will cover important features, considerations, and general advice about biodegradable sunscreens to help you find the perfect product for your needs.

Importance of Biodegradable Sunscreen

Biodegradable sunscreen is essential for those seeking a sunscreen product that has a minimal impact on the environment. These products break down easily within nature, reducing the risk of pollution and damage to marine life. By choosing a biodegradable sunscreen, you become a responsible consumer who cares about the well-being of our planet.

Sun Protection Factor (SPF) and Zinc Oxide Content

When selecting a biodegradable sunscreen, it’s crucial to look for products with a high SPF rating and a significant quantity of zinc oxide. SPF is an indicator of how well a sunscreen protects against UVB rays, the primary cause of sunburn and skin damage. Zinc oxide is a natural UV blocker and an effective active ingredient that can provide a high level of protection for your skin.

Water Resistance

Being active outdoors may involve swimming or participating in water sports. That’s why water resistance is an important factor to consider when purchasing biodegradable sunscreen. Look for products with at least a 40-minute water resistance rating, ensuring that the sunscreen stays on your skin even when you’re in the water.

Allergies and Skin Sensitivity

If you have allergies or sensitive skin, be on the lookout for biodegradable sunscreens with hypoallergenic and non-comedogenic formulas. These products are less likely to cause irritation or skin breakouts. Additionally, choosing a sunscreen that is free of parabens, artificial fragrances, and other potential irritants can help ensure your comfort and safety in the sun.

FAQ

What is biodegradable sunscreen, and how does it differ from regular sunscreen?

Biodegradable sunscreen is a type of sunscreen that has been formulated to break down and decompose naturally in the environment. This means that it does not leave behind harsh chemicals and pollutants that can harm marine life or disrupt ecosystems. Regular sunscreen, on the other hand, often contains ingredients that are not biodegradable and can be harmful to the environment when they are not disposed of properly.

One of the key differences between biodegradable sunscreen and regular sunscreen is the ingredients used. Biodegradable sunscreens use natural and environmentally friendly ingredients, such as zinc oxide and titanium dioxide, which are safe for both humans and the environment. Regular sunscreens, on the other hand, often contain synthetic chemicals that can have negative impacts on the environment.

Are biodegradable sunscreens as effective as regular sunscreen?

Yes, biodegradable sunscreens are just as effective as regular sunscreen in protecting your skin from harmful UV rays. The active ingredients in these sunscreens, such as zinc oxide and titanium dioxide, work by providing a physical barrier that prevents UV rays from reaching the skin. These ingredients have been extensively tested and shown to be effective in protecting against sunburn and other skin damage caused by UV radiation.

It’s worth mentioning that some biodegradable sunscreens may contain a slightly lower SPF rating compared to regular sunscreens. However, this doesn’t mean that they are less effective in providing sun protection. It simply means that you may need to reapply more frequently to maintain the desired level of protection. Overall, biodegradable sunscreens are a great choice for those who want to enjoy the outdoors while minimizing their impact on the environment.

What are some of the common ingredients in biodegradable sunscreens?

Some of the most common ingredients in biodegradable sunscreens include zinc oxide, titanium dioxide, and natural oils and waxes. These ingredients provide a physical barrier that prevents UV rays from reaching the skin and are safe for both humans and the environment. In some cases, biodegradable sunscreens may also contain natural fragrances and other botanical ingredients to enhance their moisturizing properties.

It’s important to note that some biodegradable sunscreens may contain other ingredients, such as synthetic preservatives or colorants, to help maintain their shelf life or appearance. However, these ingredients are typically present in very small amounts and are not considered a major concern for most users.

Are biodegradable sunscreens safe for use on children?

Yes, biodegradable sunscreens are generally considered safe for use on children. They are formulated with natural and environmentally friendly ingredients that are gentle on the skin and do not contain the harsh chemicals found in some regular sunscreens. This makes them a good choice for families who want to protect their children from the sun while being mindful of the impact their sunscreen choices have on the environment.

That being said, it’s always important to read the label and follow the instructions for use, as some biodegradable sunscreens may be more suitable for children depending on their age and skin type. It’s also a good idea to test the sunscreen on a small area of your child’s skin before applying it more widely.

What are some of the environmental benefits of using biodegradable sunscreen?

One of the main environmental benefits of using biodegradable sunscreen is that it helps to reduce the amount of pollution and waste that enters our oceans and waterways. Ocean pollution is a major problem that affects marine life and disrupts ecosystems. By using biodegradable sunscreen, you can help to reduce your impact on the environment and protect the places you love to swim and play.

Another benefit of using biodegradable sunscreen is that it helps to reduce the overall carbon footprint associated with the production and disposal of sunscreen products. Unlike regular sunscreens, which often contain synthetic chemicals and non-renewable resources, biodegradable sunscreens are made from natural and renewable ingredients. This makes them a more sustainable option for those who are concerned about the long-term impact of their sunscreen choices on the planet.

How do I know if a sunscreen is biodegradable?

To determine if a sunscreen is biodegradable, you should look for products that are labeled as such. Biodegradable sunscreens will typically have a certification or seal stating that they meet specific eco-friendly standards. Some common certifications for biodegradable sunscreens include the Eco-Friendly Certification, the Ocean Friendly Certification, and the Safe Cosmetics Certification.

In addition to looking for certifications, you should also check the ingredients list to see if the product contains any natural or environmentally friendly ingredients, such as zinc oxide, titanium dioxide, or natural oils and waxes. If you’re unsure about whether a product is biodegradable, it’s always a good idea to reach out to the manufacturer or do some additional research to verify their claims.

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