SPF levels in homemade sunscreen can be tricky, but as a rule of thumb zinc oxide should make up 20% of the recipe. If you are fair-skinned, use an extra tablespoon or so to up the sun protection ...

Zinc oxide is an ingredient in mineral sunscreens ... She even referenced a 2020 study that determined that many sunscreen recipes found on the internet have no sun protection whatsoever.

The base you choose for your DIY sunscreen will significantly impact its texture and effectiveness. Coconut oil, shea butter, and almond oil are ideal due to their natural SPF properties. Coconut oil ...

The research team observed a 22.1% increase in yield from the rice plants treated with zinc oxide nanoparticles compared to ...

Traip junior Keele Ford is winning awards for her sugar kelp sunscreen and hopes one day to gain approval to bring it to ...

After years of beauty reporting and countless conversations with dermatologists and estheticians, I’ve learned that sunscreen is ... blockers — titanium and zinc oxide. These block a wide ...