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Best eco-friendly sunscreens for your skin and the planet, tried and tested

From luxury SPFs to those for sensitive skin, these are the best eco-friendly sunscreen lotions and sprays

Sabine Wiesel
Thursday 09 May 2024 10:37
Common ingredients in chemical sunscreens have been found to be harmful to aquatic life
Common ingredients in chemical sunscreens have been found to be harmful to aquatic life (iStock/The Independent)
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The importance of wearing sunscreen daily cannot be overstated. Not only does it shield us from burning UV rays, it helps protect against signs of ageing and skin cancer. Yet, although it’s protecting you, some of the ingredients in your favourite formula may be harming our planet. So, with this in mind, we’ve rounded up the best eco-friendly sunscreens on the market.

Increasing research is being published that shows UV filters found in chemical sunscreens end up in our oceans, and can be toxic to coral reefs and marine life. Its estimated 14,000 tons of sun cream ends up in the sea each year, from people bathing and swimming, which is worrying news indeed.

In response, an increasing number of tourist hot spots – Hawaii, Florida’s Key West, and parts of Thailand, Mexico and the Caribbean, to name a few – around the world have banned some chemical filters. Closer to home, Holland & Barrett has stopped selling chemical sunscreens.

Typically, the main banned ingredients are the “three Os”: oxybenzone, octinoxate and octocrylene, though there are other troubling ingredients. Plus, it’s worth noting the use of terms such as “reef-safe and “reef-friendly” on packaging is not regulated, so the only way to know if your bottle contains any of the banned ingredients is to check the ingredients list.

Another sure-fire way to find an eco-friendly SPF is to stick with mineral sunscreens, which use zinc oxide and titanium oxide UV filters instead of chemical filters. That being said, not all mineral formulations are created equally. If you want a truly eco-friendly formula, you need to find non-nano or coated ingredients, as nanoparticles can also be toxic to the environment.

Confused? We get it. It’s complicated finding an eco-friendly SPF, but it doesn’t have to be. So, we’ve done the hard work for you. No matter how far-flung your holiday destination is, here, you’ll find truly reef-friendly formulas that are safe to take away with you, as well as ones you’ll want to wear daily at home.

How we tested the best eco-friendly sunscreens

A selection of the best eco-friendly sunscreens we tested (Sabine Wiessel)

The latest eco-friendly formulas were trialled for a minimum of five days, and marked on ease-of-use, feel and finish. All are free from oxybenzone, octinoxate and octocrylene and are non-nano formulations, making them eco-friendly, so, you can enjoy your holiday with peace of mind.

The best eco-friendly sunscreens for 2024 are:

  • Best eco-friendly sunscreen overall – UpCircle SPF 25 mineral sunscreen: £24.74, Amazon.co.uk
  • Best budget eco-friendly sunscreen – Hawaiian Tropic mineral sun milk, SPF 30: £11.25, Amazon.co.uk
  • Best hydrating eco-friendly face sunscreen – Malin + Goetz SPF 30 sunscreen high protection: £33, Cultbeauty.co.uk
  • Best eco-friendly sunscreen for all the family – Green People scent-free sun cream, SPF 30: £25.99, Amazon.co.uk

UpCircle SPF 25 mineral sunscreen

upcircle .jpg
  • Best: Eco-friendly sunscreen overall
  • SPF: 25
  • Size: 60ml
  • Why we love it
    • Vegan and cruelty-free
    • Eco-friendly packaging
    • Refill scheme available
    • Includes antioxidants

For a beauty brand with exceptional green credentials, turn to UpCircle’s collection of organic, vegan, cruelty-free formulas that use by-products from other industries and are housed in recyclable packaging. A stand-out product from the brand is this mineral face SPF that we found surprisingly lightweight, moisturising and super blendable, leaving no white cast behind.

Infused with upcycled raspberry seed oil that’s left over by the juicing industry, the formula is also high in antioxidants to fight free radical skin damage. What makes this even more eco-friendly than its competition is, if you send the glass jar back to the brand, it will refill it for £22.39.

  1. £24 from Amazon.co.uk
Prices may vary
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Hawaiian Tropic mineral sun milk, SPF 30

tropic.jpg
  • Best: Budget eco-friendly sunscreen
  • SPF: 30
  • Size: 100ml
  • Why we love it
    • The coconut fragrance
    • Lightweight
    • Water-resistant

One pump of this, like all Hawaiian Tropic products, transports you to a tropical paradise – if you’re a fan of coconut-fragranced products, this one is for you. The ultra-light, and (you guessed it) “milky” texture, disappears in an instant on the skin, leaving a mineral shield of zinc oxide to protect you from the sun. We were super impressed with this accessible, affordable and effective offering from the brand, and all without any ingredients harmful to the ocean and sea life. Pair it with the face formulation, for the perfect holiday duo.

  1. £11 from Amazon.co.uk
Prices may vary
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Ole Henriksen banana bright mineral sunscreen, SPF 30

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  • Best: Face sunscreen with vitamin C
  • SPF: 30
  • Size: 50ml
  • Why we love it
    • Formulated to correct sun damage
    • Lightweight
    • Glowy finish
    • Includes niacinamide and vitamin C

The banana bright eye cream and vitamin C serum from Ole Henriksen are so well-loved that we had high expectations for this new mineral SPF, but it still managed to exceed them. Perhaps it’s to be expected, when the UV filters are paired with powerhouse clinical-grade vitamin C in the formula: backed by science to not only protect skin from sun damage but correct it, too – making this is a powerful little tube.

It has a light, naturally zesty fragranced, and absorbs in an instant, without any ashy finish. Instead, it leaves behind a beautiful instant glow, thanks to its light-reflecting mineral pigments. It’s further enhanced with skin-hydrating and soothing niacinamide and aloe leaf juice. Meanwhile, vitamin C’s skin-brightening and rejuvenating abilities make this ideal for those concerned about dark spots or signs of ageing.

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Malin + Goetz SPF 30 sunscreen, high protection

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  • Best: Hydrating eco-friendly face sunscreen
  • SPF: 30
  • Size: 50ml
  • Why we love it
    • Moisturising formula
    • Lightweight
    • Absorbs quickly
    • Works well under make-up
    • Includes niacinamide and vitamin E

For those who like a pared-back routine, we found this mineral SPF so moisturising you could skip day cream and use it on its own during the summer months. The hydration comes courtesy of niacinamide and vitamin E, while antioxidants and non-nano zinc oxide work together to protect the skin. Super lightweight, the gel-cream formula absorbs in an instant and doesn’t leave any residue behind – making it ideal for all skin tones and types. We found it sits well underneath make-up, making it a great everyday base as well as one to pack for the beach.

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Arbonne mineral sunscreen lotion

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  • Best: Sunscreen for a beach holiday
  • SPF: 30
  • Size: 148ml
  • Why we love it
    • For the body and the face
    • Fragrance-free
    • Peta-approved
    • Skin-softening results
    • Water-resistant

B-Corp certified, Arbonne has a long list of ingredients that it doesn’t use in its products, including nano ingredients, so, this mineral formulation can be trusted to be eco-friendly. Suitable for the face and body, it’s fragrance-free – you won’t find any irritation with this suits-all-skin-types formula. It’s also vegan and Peta-approved, opting to use a botanical wax to improve product adherence, so you can even go swimming for up to 40 minutes before needing to reapply.

More plus points include how easy it is to blend the lotion, which leaves a sheer finish without any chalkiness. Meanwhile, the added botanical moisturisers make it feel silky soft on the skin.

  1. £34 from Arbonne.com
Prices may vary
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Green People scent-free sun cream, SPF 30

green people .jpg
  • Best: Eco-friendly sunscreen for all the family
  • SPF: 30
  • Size: 200ml (travel-size also available)
  • Why we love it
    • Organic
    • Fragrance-free
    • Water-repellent
    • Contributes to the Marine Conservation Society

Flying the flag for physical sun creams for many years, Green People has a superb mineral sunscreen offering, including this SPF 30, which is also certified organic. Just as the name suggests, its natural line-up is fragrance-free – a bonus for those with sensitive skin or those who suffer from inflammatory issues.

This formula is water-repellent, too, making it a great all-rounder if you’re looking for an option the whole family can use. Plus, we love that the brand gives 20p to the Marine Conservation Society for every bottle sold – a nice touch.

  1. £27 from Amazon.co.uk
Prices may vary
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Ultra Violette lean screen mineral mattifying skinscreen, SPF 50

ultra violet .jpg
  • Best: Mattifying face sunscreen
  • SPF: 50
  • Size: 50ml
  • Why we love it
    • Suitable for sensitive, oily and reactive skin types
    • Has a subtle tint
    • Includes antioxidants

A cult-favourite Australian SPF brand, Ultra Violette has a first-rate range of sunscreens, or “skinscreens”, as it calls them. This mineral formulation is designed not only for sensitive but oilier, reactive skin types, too. A next-generation zinc-only sunscreen with a subtle tint and mattifying effect, it disappears quickly into the skin, leaving zero chalkiness and just a comfortable shine-free finish.

It’s infused with Aussie favourite Kakadu plum, which is rich in antioxidants and skin-protecting vitamin C. Plus, there’s no denying the bright blue and neon packaging adds to the product’s appeal (the brand is often spotted on Instagram).

  1. £34 from Spacenk.com
Prices may vary
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Drunk Elephant umbra tinte physical daily defense, SPF 30

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  • Best: Tinted face sunscreen
  • SPF: 30
  • Size: 60ml
  • Why we love it
    • Tinted and non-tinted versions available
    • Includes antioxidants and marula oil
  • Take note
    • Tinted version only comes in one shade, so won’t suit fair or dark skin tones

For the beauty-savvy, this brand needs no introduction. If it’s yet to cross your path, you should know the brand’s philosophy is that its skincare contains no nasties. It avoids what it calls “the suspicious six”: essential oils, drying alcohols, silicones fragrances/dyes, SLS and chemical sunscreens. It’s therefore a given, then, that the brand’s SPF offering is a mineral formula and a cracking one at that – leaving skin glowing, thanks to the added antioxidants and virgin marula oil for nourishment.

It comes in a tinted and non-tinted formula, of which our tester prefers the former – you’re likely to too, if you have a light to medium skin tone, as the tint allows you to skip applying coverage on top of the sunscreen. However, those with very fair or darker skin tones should stick to the non-tinted version.

  1. £32 from Amazon.co.uk
Prices may vary
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Ultrasun mineral body, SPF 30

ultrasun .jpg
  • Best: Sunscreen for sensitive skin
  • SPF: 30 and 50
  • Size: 100ml
  • Why we love it
    • Mattifying
    • Protects against infrared-A and blue light
    • Water-resistant

With more than 30 years in the sun cream business, Ultrasun has produced some outstanding SPF formulations over the years – including this mineral option. Simply work it into the body and watch it disappear, leaving a mattifying effect. Available in SPF 30 and SPF 50 versions, to protect you from skin-burning UVB rays, this product also provides a high UVA filter of 95 per cent, helping to guard against signs of ageing. On top of that, it promises to protect against infrared-A and blue light. This one covers all bases.

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Caudalie vinosun protect invisible high protection spray

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  • Best: Easy-to-apply sunscreen
  • SPF: 30 and 50
  • Size: 150ml
  • Why we love it
    • The brand is part of a plastic-collecting initiative
    • Spray formula for easy application

While this isn’t a mineral SPF, it’s still eco-friendly, as it only contains reef-safe chemical filters. Plus, extra green points go to Caudalie as it’s part of the 100 per cent plastic collect initiative – collecting and recycling as much plastic from the oceans as it generates as a brand.

The formula contains polyphenols, providing an antioxidant shield that comes from grape-seed extracts, as well as vitamin E to offer a light, fluid spray lotion that is easy to apply on the whole family (apart from children under three) and looks invisible in an instant. This one is for those who love a rub-free formula.

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Eco-friendly sunscreen FAQs

Why choose an eco-friendly sunscreen?

“The biggest concern about SPFs for the planet is the pollution that it does to the oceans, thus affecting the ecosystem of these delicate environments,” explains Dr Ross Perry, medical director of Cosmedics Skin Clinics.

According to The Ocean Foundation, an estimated 14,000 tons of sunscreen is believed to be deposited in oceans annually, and it’s a big problem: protectants, preservatives and parabens found in chemical sunscreens, which wash off into the water, can endanger marine organisms and contribute towards coral bleaching.

What is an eco-friendly sunscreen?

So, what should we be considering when opting for an eco-friendly or reef-friendly sunscreen? Well, the first thing worth noting is “reef-friendly” and “reef-safe” are not regulated terms. Generally speaking, though, eco-sunscreens are natural alternatives to traditional sunscreens: they are biodegradable and made of non-toxic ingredients, such as zinc oxide and titanium dioxide, which block the sun’s UV rays and include safe synthetic filters.

The most common mineral sun filters – zinc oxide and titanium dioxide – are known to leave a white cast, so, this can be an issue for darker skin tones, but with formulas becoming more advanced, a good rubbing in will usually make any white, chalky residue disappear.

Dr Perry also shares this useful piece of advice: “When looking for a coral-friendly sunscreen, ideally you’re looking for ones that don’t have oxybenzone and octinoxate ingredients, as these are known to cause the most damage to coral reefs.”

You should look out for the SPF rating of at least 30 for UVB, HEV filters to protect against blue light and, ideally, a five-star rating for UVA.

What are the skincare benefits of an eco-sunscreen?

“Eco-sunscreen is particularly suitable for people with sensitive skin or skin conditions such as eczema,” says Dr Lakhani, cosmetic doctor and skin care specialist at Harley Street’s Cranley Clinic. “Also, if you’re prone to sun rash or other issues like prickly heat, eco-sunscreen can be particularly beneficial.”

The verdict: Eco-friendly sunscreen

For an eco-friendly face sunscreen suitable to wear every day, you can’t go wrong with any of the featured formulas, but our best buy goes to the UpCircle SPF 25 mineral sunscreen for all its green credentials, including using upcycled ingredients, its fully recyclable packaging and the fact that it’s so easily refillable.

If you’re looking for a sunscreen to pack for a holiday, Green People has a good range for all the family to enjoy but, for value, Hawaiian Tropic can’t be beaten.

For more sustainably sourced products, read our guide to the best vegan and cruelty-free skincare brands

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