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Sunscreen shelf-life: can you safely use last year's sunscreen?
There she is again: the sun! You, and many others, probably still have some left over sunscreen from last year in your cupboard. But, is it still safe to use or did it expire by now? Read more to find out when it’s time to buy new sunscreen. Expiration Sunscreen creams, sprays and sticks all come with an expiration date. Just as with your food, this date is usually on the pack of the product. Usually the shelf life of sunscreen is indicated with 12M. Which means it’s safe to use the product up until 12 months after opening. Note: the product needs to be well-closed and stored in a dry and dark place at room temperature! Keep in mind that if your sunscreen got very warm, the SPF might have gotten lower. Naïf sun protection has (when closed) a shelf life of 36 months, when opened you can safely use it for 12 months. Does this mean you need to throw out your sunscreen after a year? Not necessary, but it is important to note that you’re not as well protected. Make sure that, when using an ‘older’ sunscreen, you apply it more often, because the SPF is not as good. The same applies to after sun: 36 months closed, 12 months when opened. But, with after sun, it is important to buy a new product after a year, because an open tube or bottle can contain bacteria and you’d rather not put those on the already sensitive or red skin. In doubt? Take a sniff Not sure if your sunscreen is still good to go? Just smell it! Does it smell differently than when you first used it, you might want to stay away from it. You can also check of the product still looks good. Watery or lumpy? Better get rid of it and get a new one. Storing sunscreen Make sure to keep your sunscreen in a cool place. The bathroom might be your first thought, but keep in mind that the bathroom has a lot of temperature changes, so it’s not ideal. Rather go for a drawer in your bedroom or a closed cupboard. Some might think the perfect spot is the refrigerator, and it’s definitely an option, but not necessary!
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Make sunscreen a habit? Best decision ever.
Sunscreen on, hat on, UV clothing on – and every day as soon as it gets brighter outside? Sounds like just another item on your already full to-do list, right? But what if you could not only save the day, but give your child something that protects them for life? Children learn through repetition – including sun protectionYou know it yourself: nothing works better with small children than repetition. Whether it's a bedtime routine or brushing teeth – routines provide security. It's the same with sun protection. If your child experiences from the start that applying cream, wearing a UV shirt and putting on a sun hat are just part of the routine, it will eventually become second nature.And later, it will remind you when you're in a hurry. Promise.Why sun protection is more than a summer topicThe skin of babies and small children is particularly sensitive. It can't protect itself yet, but it stores every sunburn – and that has long-term effects. That's why it's worth building a healthy attitude toward skin protection early on.Or in other words: What is routine today becomes a healthy habit tomorrow.How to build simple routinesDon't worry, you don't have to turn your daily life upside down. A few simple tricks are enough: Apply sunscreen after brushing teeth – as naturally as part of your morning routine. At the lake or on vacation: UV protective clothing instead of stress – saves you the daily argument about "forgot to apply sunscreen" and protects reliably. The sun hat is always ready – in the backpack, in the stroller, by the door. Lead by example! – When your child sees you applying sunscreen, they usually want to too. And that's great. From participation to understandingSooner or later, your child will ask: Why do we actually do this? That's your chance. Explain in kid-friendly terms that the sun is nice but strong. That our skin needs protection to stay healthy. And that applying sunscreen isn't a must – it's an act of self-care.You're helping your child take not just their skin, but themselves seriously.So: what sometimes feels like extra effort today pays off twice over: for healthy skin and strong routines. You're laying the foundation for your child to later take care of themselves confidently and independently – with ease and understanding.Naïf supports you with gentle mineral-based (sun protection) products that make applying sunscreen pleasant – for your child and for you.Good protection. Good feeling. Every day.
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Which comes first? Sunscreen or Day Cream?
Once the sun starts shining it's time for some extra sun protection. Many day creams contain SPF, but when the sun is strong, it's not good enough and sunscreen is neccessary. But how does that work; sunscreen vs. day cream? Which one are you supposed to apply first during your morning routine? We've got the answer your looking for! The type of sunscreen your use has an effect on to steps in your morning routineAre you using sunscreen with a mineral or a non-mineral UV filter? The answer to this question changes the outcome of the question which one you need to apply first: day cream or sunscreen. A mineral filter is made of minerals, like zinc oxide or titanium dioxide. This kind of UV filter reflects the sun like a mirror and protects the skin against UVA and UVB radiation. After applying sunscreen with a mineral filter you're immediately protected, but it can leave a bit of white cast on the skin.A non-mineral filter works differently. It gets absorbed by the skin where a chemical reaction takes place that absorbs UV radiation. Because this kind of UV filter gets absorbed by the skin there's a bigger chance of irritation. Not what we like to see on the sensitive skin of babies.Which one comes first?Alright, so as we said it depends on the UV filter in your sunscreen.With a mineral filter your day cream comes first. Why? You want your day cream to get absorbed by the skin, so all those great and moisturizing ingredients can do their job. Apply your day cream and give it some time before you apply sunscreen. Sunscreen with a non-mineral filter should be applied before your day cream. It only works when it comes in contact with the skin directly. You don't want the extra layer of the day cream in between!What about make up?Don't mix your foundation with sunscreen. It sounds like a great idea. And easy, which we like! But unfortunately foundation will mess of the SPF of your sunscreen, which means it doesn't work as well as you want it to. Better to avoid it and just apply the two seperately.Conclusion: apply your sunscreen under your make up, but over your day cream, No mixing and give your day cream some time to do its magic. And now it's time for some fun in the sun!
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What is the difference between SPF 30 and SPF 50? And which factor do you need?
When choosing your sun protection, you're probably looking at the SPF (or factor) on the packaging. You might think: the higher the better, right? And we all know that SPF 50 is higher than SPF 30 or SPF 15. But what does that number actually mean? And which factor do you and your mini('s) need to be well protected on the go? No worries, we'll explain it to you! What is SPF?What does SPF actually mean? SPF stands for Sun Protector Factor. It is literally the factor that indicates how well you are protected. A sunscreen protects the skin against a large portion of UV radiation, but a small amount of UV radiation will always pass through. With an SPF 30, 96.6% of UVB radiation is blocked and with an SPF 50 even 98%. But what does this have to do with burning? With an SPF 30 that is applied correctly (sufficient amount and every two hours), your skin will burn 30 times less often than without protection. And with an SPF 50 that is (as you might guess) 50 times less. The effect of an SPF is thus also dependent on how your skin reacts without sunscreen.UVA and UVBThere are two types of UV radiation: UVA and UVB. SPF protects against UVB, this radiation causes you to burn. But it is just as important to protect yourself well against UVA - the radiation that accelerates the skin aging process. No burning, but skin damage. Fortunately, there is sunscreen that protects against both UVA and UVB, so always look for that!Need a memory aid for the difference between UVA and UVB? UVA rays cause skin aging: the A for Aging. UVB rays cause sunburn: the B for Burning. Now you'll never forget it!Which factor do you need?Good to know is that no sunscreen offers 100% protection against the sun. For adults, the Dutch Skin Foundation recommends using at least factor 30 on a summer day and reapplying every 2 hours. Sunscreen with a UV filter based on zinc oxide (mineral) creates a small layer on the skin that reflects UV radiation. Over time, this layer is damaged by friction, sweat and swimming. It is therefore important to reapply protection regularly, even with a water-resistant sunscreen.For babies* and children, the advice is to use factor 30 or 50. Depending on your mini's skin type. In addition, the Dutch Skin Foundation recommends not only using sunscreen but also avoiding, clothing and applying. So keep your kids in the shade as much as possible and wear covering (or UV-protective!) clothing and put on a hat or cap.*For babies up to 12 months, the advice is to keep them out of the sun as much as possible.
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Baby sunburns: how to treat and prevent them
The sunny months are a great time for babies and toddlers. During outdoor activities, time is forgotten and everyone enjoys the sunshine. It sometimes happens that children get a sunburn, even when you've been careful with sun protection. Find out here how dangerous sunburn really is for your baby and what you can do to relieve the symptoms and prevent sunburn in the future. 1. How dangerous is sunburn for babies?Every time your little one gets a sunburn, it can impact their health, as deep layers of the skin are damaged. This is especially a concern if sunburns happen more often. If your baby has light skin, there is a higher risk of getting a sunburn.For babies, sunburn can cause a lot of pain and discomfort and even cause a fever. Every sunburn increases the risk of skin cancer. This might sound alarming and scary at first. But there's lots you can do if your baby gets sunburned, and things you can do to prevent it in the first place.2. What to do if your baby has a sunburnIf your baby gets sunburnt despite all the protective measures you've taken, this is how you can help: Cover the affected part of the body with a cold cloth. Apply cold compresses with camomile tea Shower/bathe with lukewarm water Use a mild moisturiser without fragrances Give your little one plenty of fluids to drink Use cooling aloe vera products, like our aftersun gel or spray (keep the product in the fridge beforehand for an even better effect). 3. How can I prevent that my baby gets sunburnt?Once the sunburn is over, the next step is to prevent the next sunburn. To do this, you can do the following: Dress your little one in long, loose clothing made of tightly woven fabrics (e.g. cotton) that has a UV protection factor Use a hat with neck protection and visor Sunglasses with UV protection Apply mineral sunscreen. Apply this about half an hour before you go outside with your baby and reapply every two hours, and after each water session Stay in the shade as much as possible 4. Sun protection by NaïfSo that you and your little one can enjoy the summer to the fullest, we've developed sun protection that combine protection against UV rays, sustainability and skin compatibility. Our sunscreen for babies and kids has SPF50 and contains a zinc oxide based UV filter. Its water resistance makes it the perfect companion for the summer months. After a long day outdoors, your baby's skin will be grateful for the After Sun Gel, which gently cools the skin with natural aloe vera juice. It has a soothing effect on the skin, moisturises and doesn't dry out the skin thanks to the vegetable glycerine.5. ConclusionThe danger of sunburn in babies should not be underestimated. Sunburn is unpleasant for babies and can be a health risk. It's good to know that you can do something about it. Cold camomile tea compresses, cooling ointments and aloe vera gently care for the baby's burnt skin. With the right clothes, playing in the shade and a fashionable sunhat, you can easily protect your mini from sunburn. And once you've found the right sunscreen for you and your mini, voila: you can go out and enjoy the sunny days.
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How do you protect your skin against harmful sun rays? We asked dermatologist Elodie Mendels what to pay attention to.
To prevent sunburn, it's important to protect yourself well. Shade, sleeves, sunscreen. We asked dermatologist Elodie Mendels how best to prevent your skin from burning in the sun and what to pay attention to. Here are some great tips so you can go out well protected this summer. First of all, who is Elodie? Elodie Mendels is a dedicated academic pediatric dermatologist at the Erasmus MC-Sophia Children's Hospital. This means she helps children and their parents/caregivers with the treatment and management of various skin conditions. In addition to her work in practice, she also enjoys and finds it important to inform people through other channels with tips, tricks and solutions for skin problems. Earlier we talked about sunburn and how to prevent it. You mentioned avoid, cover and apply. How exactly do you do that? "How you do it exactly depends on each child, but the most important rules are: apply half an hour beforehand, so the sunscreen can dry well and a protective layer forms. Then repeat it every two hours. Every child is different, but generally they're more likely to go along with it if you involve them in the routine. Let them play with the stick or tube, for example, or apply it to each other. It's important to make sunscreen application really part of the daily routine." "Also apply well under clothing, especially under thin rompers or clothing made of thin, loosely woven and light fabrics. With normal, tightly woven clothing this is not necessarily necessary, but then it is important that you apply well under the edges of the clothing. This is one of the most forgotten spots, along with: the tip of the nose, the chin, around the eyes, the edges of the ears and the lips. So don't forget these spots either!" "You'd better avoid sunscreen spray for children. By that I mean a spray that mists in the air like perfume. These don't provide good protection because it disperses and little reaches the skin. It can also be dangerous to inhale the spray. Of course you can use a lotion-like spray that you spray on the skin and spread yourself." What often goes wrong when protecting babies and kids from the sun? "There are a few things that are often found difficult or forgotten during application. It can be difficult to integrate sunscreen application into the daily routine and apply it in time before we go out in the sun. Also, it's not always repeated every two hours or after swimming, while it's really important to repeat it. Sunscreen is wiped off quickly. Really don't forget to apply those spots I mentioned earlier! Apply a thick layer too, because a thin layer has much less effect. And finally, between 12 and 3 o'clock it's best to stay out of direct sunlight, although this can sometimes be a challenge. It's important to keep babies up to 1 year old always out of the sun." How thick should you apply then exactly? "People often think that with SPF30 you can stay in the sun about thirty times longer without burning. That's not quite how it works. The effectiveness of sunscreen SPF is determined in a laboratory. A specific amount of cream is used to test this. In practice, you never apply your sunscreen as thickly as in lab tests. How thick you should apply exactly is always difficult to explain. There are lots of tips, for example how many teaspoons you should use on which body part, but in the end no one really measures it that way. I used to say: apply as thick as a peanut butter sandwich, but everyone spreads a sandwich differently, so that advice doesn't really help either. It just comes down to applying it nice and thick and definitely not too thin. And repeat it every two hours and after swimming, then you should be good to go." Don't you clog the skin when you apply such a thick layer of sunscreen? "You can't clog the skin, you're just putting a layer on top. However, sunscreen residue can end up in your pores, causing inflammation and for example a pimple. If you're prone to that, buy a sunscreen that's a bit less oily. There are also anti-acne sunscreens." "In principle, you can wash most sunscreens off with water in the shower or bath. You can also use a facial cleanser or makeup remover. If you can't get your sunscreen off completely, you can also use baby oil." Does it matter what kind of sunscreen you use? "The most important thing is that you use sun protection that you like to apply. If you like applying something, you're much more likely to use it often and well." "There are two different types of filters in sunscreen: mineral and chemical*. A mineral sunscreen has a UV filter made from a natural product, such as zinc, but it's still processed with a chemical process in the laboratory. Chemical UV filters are made in a laboratory. Some people prefer not to use chemical filters anymore, because there used to be a number of UV filters that turned out to be harmful, like oxybenzone. Those have long been banned in the EU and the fear of chemical filters is unfounded. Both mineral and non-mineral filters remain on the skin, only mineral molecules are much larger, which is why mineral sunscreen is often slightly thicker. Sometimes the molecules are made smaller into nano-particles so no white haze remains and the cream spreads better**." "Whether you use mineral or chemical filters doesn't matter, the most important thing is that you feel comfortable with what you apply. In the Netherlands you need at least SPF30, but SPF50 is even better. Especially because people often don't apply thick enough. Also choose a sunscreen with UVB and UVA filter. For young children, preferably use sunscreen without fragrance, they really don't need that." "Water-resistant sunscreen stays a bit better in place because components are added that make it stick better to the skin. But it's definitely not waterproof. That's why it's important to reapply after swimming or sweating." "In short: apply a cream you like, minimum SPF30 and with UVA and UVB protection." *At Naïf we prefer to call this non-mineral, why exactly you can read here. **At Naïf we don't make the molecules smaller into nano-particles. That makes our sunscreen non-nano. How it works exactly with nano and non-nano sunscreen you can read here.
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Mineral sunscreen with a non-mineral booster, how does that work?
At Naïf we believe that mineral sunscreen is the best option for the sensitive skin of babies. If you've been paying attention, you've seen that we've also added a non-mineral booster to our 2024 sunscreen formula. Yet we still talk about mineral sunscreen. Read here exactly how that works. Every year we try to improve ourselves and our products, so that we have less negative impact and our products become even nicer to use. Mineral sunscreen is quite a challenge, it often leaves a white haze and can be difficult to apply. In our sunscreen formula this year we've added bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (BEMT) as a booster. Why we did this, you could read earlier in this blog about our updated formula. BEMT is a new generation UV filter, made in the lab, and therefore non-mineral. Mineral sunscreen As the first Dutch mineral sunscreen brand, we've had to figure out a lot ourselves. It's not always easy, but it's worth it. Where our sunscreen once started as a kind of white clay, we now have a fine product that spreads well and protects well! Every year we work on our formula, to make sure it keeps getting better. This year means that in addition to our previous booster based on pongamia seeds, we've added a second booster to improve the spreadability and effectiveness of our formula. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (BEMT) is, as mentioned before, a non-mineral UV filter. Yet we still talk about mineral sunscreen. Why? Because the basis of our UV filter (and therefore our sunscreen) is still mineral, namely zinc oxide. What's more: the sunscreen contains more than eight times more zinc oxide (25%) than BEMT (3%). And so the basis of our UV filter remains zinc oxide and we still speak of a mineral sunscreen. Why BEMT? There are few options if you want to improve mineral sunscreen to guarantee consistent high protection (even if the sunscreen, for example, hasn't been shaken well before use). You always need boosters for that. Besides BEMT, another option is butyloctyl salicylate. However, we believe that this ingredient should not be used by pregnant women, because there are studies that suggest this substance can have negative effects on pregnancy duration and birth weight. And that's why we don't want to add it as a booster. No negative effects are known for Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine on skin and the planet. We therefore think there is a future in this new generation of non-mineral UV filter as an addition to mineral sunscreen. This hybrid form of sun protection, where the basis is mineral and there is a supporting role for non-mineral UV filters, is already widely used in other countries such as the United States, but is still relatively unknown in Europe. As pioneers on the Dutch market, we're always looking for new innovations to provide the best possible protection. Transparency And we're not sneaky about it at all. We're proud of our product and think it's important that you as a consumer know exactly what you're putting on your skin. That's why we always communicate clearly about changes in our blogs and on our product pages. Is it still not entirely clear to you, or do you have other questions? Please let us know, so we can improve ourselves (in addition to our sunscreen)!
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Sunscreen and newborns: everything you need to know
Babies and sunscreen, what's the deal with that? The short answer is: it's best to keep your newborn out of the sun completely. If this is not an option you can use a little bit of sunscreen from the age of 3 months to protect their skin. But which one do you choose? And what other ways are there to protect your (newborn) baby from harmful UV radiation? We'll tell you everything you need to know about babies and the sun. Shade, sleeves and sunscreen You'll want to keep your baby out of the sun as much as possible, for at least the first year. Shade it is! But that's easier said than done, and even in the shade there's UVA and UVB radiation. That's why it's important to also protect your baby with clothes, preferably with UV protection, sunglasses and a sun hat or cap. Just so you know you're safe. If it's really not possible to keep your (newborn) baby out of the sun, and the right clothes are not available, sunscreen is your last resort. The advice is to wait until your baby is at least three (but rather six) months old and to only use small amounts of mineral sunscreen. Shade, sleeves and, if you have to, sunscreen! Which sunscreen can I use for my baby? There are all kinds of sun protection out there, so how to choose the right sunscreen for your baby? There's mineral and non-mineral sunscreen. And what's the difference between sunscreen for babies, kids and adults? We're here to help! What's the difference between mineral and non-mineral? There's two different kinds of UV-filters: mineral and non-mineral. Non-mineral filters (used in traditional sunscreen) get absorbed by the skin, where a chemical reaction takes place. What follows is protection from UV radiation. The downside to some non-mineral filters, is that this chemical reaction can cause a rash or irritation for people with sensitive skin. A mineral UV-filter works like a mirror on the skin. The sunscreen is made out of minerals, usually zinc oxide or titanium oxide. It creates a layer on the skin which reflects harmful UV radiation. Immediate protection and less likely to cause a rash. That's why mineral filters are very suitable for the sensitive baby skin. Naïf's sun protection for babies has a zinc oxide based UV-filter. Mineral it is! But we did add a non-mineral booster to guarantee maximum protection. We use BEMT (Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine). This UV-filter is safe and suitable for sensitive skin. And we only add a little, just to boost and strengthen the zinc oxide. Worry free protection it is. How to use mineral sunscreen? Zinc oxide can cause a white cast on the skin. Its the same ingredient that's in a zinc cream against diaper rash! The strength of zinc oxide: it protects the skin by creating a barrier. But although we don't care about a white butt, it's not what we prefer for sunscreen that's used all over the body. That's why natural oils like coconut and sunflower are added and the zinc oxide particles in sunscreen are made much smaller. Smooth application guaranteed! What's the difference between sunscreen for babies, kids and adults Is there a difference between sunscreen for babies and kids, and for adults? We can't speak for other brands of course, Naïf's sunscreen for kids is different than our baby sunscreen. Not only do we have a 0% perfume version for babies, our sunscreen for kids also has a non-mineral filter. A bit easier to apply and more comfortable on the skin for kids who get fussy. Baby sunscreen for yourself? No problem! Can you use Naïf sunscreen for a newborn? Our sun protection can be used for baby's from 3 months and up, but it's better to keep them out of the sun completely and protect them with shade or clothes. Really not possible? You can safely use a little bit of sunscreen to protect your baby's skin from the age of 3 months. What does SPF mean? The Sun Protection Factor tells you how well you're protected while enjoying the sun. An SPF 30 means there chance of sunburn is 30 times smaller than when you're using no sunscreen at all. For SPF 50 is 50 times less likely you'll get a sunburn. But this is of course not very fool proof, since not everyone reacts the same to the sun and it really depends on your skin type. Which SPF do you choose for a baby? Because your baby's skin is not used to anything yet, and no pigment is formed, it's important to protect is as much as possible. No sunscreen offers 100% protection, so always go for the highest SPF: 50! But don't forget to keep your baby out of the sun as much as possible and use sunscreen. Re-apply every 2 hours for maximum protection and you're good to go! How much sunscreen do you need? The Dutch Skin Foundation has the advise to use 7 teaspoons for the whole body: 1 teaspoon for the face, including the ears and neck 2 teaspoons for chest and back 2 teaspoons for shoulders, arms and hands 2 teaspoons for legs and feet Every 2 hours! And try to avoid the sun between 12:00 and 15:00, because that's when the sun has the most strength. You got this! (Source: AAD)
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Hooray! Our 2024 sunscreen formula passed all its SPF tests!
Sunscreen and SPF (Sun Protection Factor), yeah those two are pretty connected. Why? Because SPF shows you how well you are protected against harmful UV rays. As you can imagine it’s important that the number promised is also correct. Every year we let our sunscreen be tested in an independent laboratory and we are happy to announce that all our sunscreen products have passed their tests! Mineral sunscreenBy now you know that we make mineral sunscreen. A conscious choice with some challenges (think about white cast or thickness). For years we’ve been working hard on improving our formula, so it becomes easier to use every year. Although mineral sunscreen with a zinc oxide based UV filter is pretty common in other countries, the Dutch market still offers mostly sunscreen with non-mineral (better known as chemical) UV filters. Curious about the differences between mineral and non-mineral UV-filters? We tell you more about it in this blog. UV filterA zinc oxide based UV filter adds a protective layer on top of the skin, which reflects UV radiation (here you can read how UV filters work). This offers immediate protection, without a waiting period. To be sure we usually add a little bit more zinc oxide than necessary for great protection. In our adjusted formula we also added an extra booster, to guarantee protection. Our sunscreen already contained a booster made out of pongamia seeds and our newest booster is made of a new generation non-mineral UV filter: bis-Ethylhexyloxyphenol-Methoxyphenyl Triazine. Does not penetrate the skin and based on our current research, there are no documented effects on marine life due to this ingredient. Lab testAnd then what? The amount of zinc oxide in a mineral sunscreen is a good indication of its protective properties, but we obviously let our products get tested intensively before we bring them onto the market. We do this at Helioscience, an independent laboratory which specialises in mineral sunscreen. Read all about how our products are tested Test resultsWe love honesty and transparency. You kind of have to when you want to change the personal care industry, right? Because let’s be honest, improvement is necessary. Last year we promised we would share all the test results of our sunscreen with you, just so you know what you’re putting onto your skin. And because the full report might be a little complicated to read, we’ve collected the most important information for you, the SPF. Below you can find the scores of all our products! Mineral Sunscreen Cream 0% parfum SPF50 for Baby & KidsSPF 57.6 Mineral Sunscreen Cream SPF50 for Baby & KidsSPF 54.5 Mineral Sunscreen Cream SPF50 for FamiliesSPF 55.5 Mineral Sunscreen Cream SPF30 for FamiliesSPF 32.3 Mineral Sunscreen Spray SPF50 0% parfum for Baby & KidsSPF 53.8 Mineral Sunscreen Spray SPF50 for Baby & KidsSPF 52.3 Mineral Sunscreen Spray SPF50 for FamiliesSPF 53.1 Mineral Sunscreen Spray SPF30 for FamiliesSPF 31.9 Want to know more? You can see the full report below, no problem. Note: test results may slightly fluctuate based on the method of testing.
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