Here is a great combination for a natural sunscreen. Carrot seed is around 38-40 SPF. Coconut oil is 2-4 SPF. Reapply every 1-2 hours. If you want a more waterproof sunscreen, add 1/4 cup beeswax pellets.
Top essential oils for skincare: carrot seed, frankincense, geranium, myrrh, neroli, patchouli, rose, tea-tree, ylang ylang. Essential oils should be diluted in a carrier oil to a maximum of 5%. So since 1 ml is 20 drops, for every 1 ml of carrier oil, you would add 1 drop of EO.: