The terms "nano" and "micronised" both refer to the size of the Zinc Oxide particles used in your sunscreen. Thanks to modern improvements in formulating mineral sunscreens, Zinc Oxide has become available in a ‘micronised’ form, meaning it is clear on application, lightweight and non-greasy. All Waxhead products are completely safe for a baby's skin and are 100% non-toxic and certified organic. Our natural sunscreens contain 25% non-nano, uncoated zinc oxide, the only active ingredient FDA-approved for use on children under 6 months of age. Zinc Oxide Lip Balm. 84 reviews. $25.99. I spent quite a bit of time searching for sunscreen I can use every day that has non-nano zinc oxide, is reef safe, and doesn't leave a cast on the skin like the heavy-duty sunscreen you'd typically use at the beach. I'm glad to have stumbled upon Native's unscented body sunscreen - it checked all the boxes. Non-nano zinc oxide is insoluble in water, but it can be dissolved in acidic environments. It works as a great additive in various products such as adhesives, ceramics, cement, glass, rubbers, batteries, pigments, first-aid tapes, sunscreen zinc oxide, and foods. 2. Methodology. To identify the most relevant articles (available in the most well-known medical/biology/chemical databases, such as Scopus, PubMed, and Web of Science) for this review as precisely as possible, “zinc oxide nanoparticles,” “traditional techniques,” and “biomedical applications” were used as primary keywords, and “plant extracts” and “green synthesis” were However, non-nano zinc oxide and non-nano titanium dioxide appear to be the gold standard for reef-safe sunscreen right now. Zinc oxide and titanium dioxide are also considered much safer to marine life than other sunscreen choices like oxybenzone, avobenzone, octinoxate, or homosalate. As you can see, I pointed out that each sunscreen I listed An advanced formula of zinc oxide is now capable of being applied to the skin without leaving behind a thick, white film, therefore opening the doors for much wider acceptance of natural sunscreen products. However, the jury is still out if these nanoparticles are truly safe. Zinc oxide has been found to have the following uses and benefits: The webpage provides the opinion of the Scientific Committee on Consumer Safety (SCCS) on the safety of zinc oxide in nano form as a UV filter in cosmetic products. It reviews the available data on the physico-chemical properties, toxicokinetics, genotoxicity, irritation, sensitisation, and phototoxicity of zinc oxide nanoparticles. It also addresses the potential risks for human health and The oral exposure to ZnO nanoparticles as cosmetic ingredient in sunscreens is limited to accidental ingestion of small fractions of lip products and sun protection products and can be considered to be low. Upon inhalation of ZnO nanoparticles, serious local effects in the lung were observed. If you’d like to use natural ingredients for your sun protection, I recommend a non-nano zinc oxide or titanium oxide-based sunscreen formulated by a cosmetic chemist that’s gone through gXAHPIu.