![]() jojoba, sesame, or sunflower oil ( find oils here) ![]() coconut oil ( find high-quality coconut oil here) Homemade Sunscreen: A Natural Recipe Ingredients: Use the zinc oxide recommendations below. For example, if you have 2 ounces of lotion and you’d like to make SPF 10 sunscreen, according to the values below you will need to add. For this reason, it’s easiest to use a kitchen scale when making your sunscreen. The zinc oxide must be a certain percentage of the weight of your ingredients (before adding the zinc oxide). Once you have chosen the SPF a little math is involved. (Anything with a particle size smaller than 100nm is considered a nanoparticle – the zinc oxide we found is 330nm.) Choose your Homemade Sunscreen SPFĭifferent amounts of zinc oxide are needed depending on what SPF you would like your DIY sunscreen to be. If purchasing from a company other than our source, be sure to purchase a non-nano zinc oxide that has particle sizes as large as possible. We demonstrated that agglomerated ZnO-NPs had toxic effects on mammalian cells, and this effect was dependent on the ZnO concentration and the cell line used. The problem with this is that the particles are so small they can enter the body through the skin, causing potential health problems. When added to sunscreens it does not leave a white film on the skin, thus making it a popular choice in many commercial sunscreens. Nano or micronized zinc oxide has been treated to reduce the size of its particles, creating an ultrafine powder. (The smallest amount you can purchase is a container that will last you years!) Important Zinc oxide (ZnO), provides true broad-spectrum protection against UVA wavelengths >360 nm.īe sure to use non-nano zinc oxide to produce a natural homemade sunscreen. We purchased ours here. The particles sit on the outermost layer of your skin, scattering and absorbing UVA and UVB rays, protecting the skin below. ![]() Zinc oxide (non-nano) – a non-toxic, usually non-irritating, effective broad-spectrum sunblock. Vitamin E oil – nourishes and moisturizes skin, and helps naturally preserve natural homemade sunscreen DO NOT use citrus essential oils in your DIY sunscreen, as they may increase sensitivity to sunlight. Jojoba oil, sunflower oil, or sesame oil – these oils are easily absorbed into the skin and also provide some natural sun protectionĮucalyptus and lavender essential oils – eucalyptus has very low natural SPF and lavender is great for soothing and repairing skin. Shea butter – naturally protects skin, making it perfect for use in a DIY sunscreen While most of these offer very low amounts of sun protection, when added to your natural homemade sunscreen they nourish the skin and offer some protection against the effects of excessive sun exposure.Ĭoconut oil – contains natural SPF properties There are several oils, butters, essential oils, and other natural ingredients that provide natural sun protection. So let’s learn how to safely protect your skin with DIY sunscreen when covering up or getting out of the sun is out of the question. But commercial sunscreens have been a hot topic lately, guilty of containing harsh chemicals and being counterproductive in maintaining healthy skin. However, we understand there are times you will not be able to cover up or get out of the sun and may need to use sunscreen.
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