The only current GRASE (generally recognized as safe and effective) sunscreen ingredients are zinc oxide and titanium dioxide (purely physical/non-organic ingredients), while the active ingredients in the product we use (avobenzone, homosalate, octinoxate, and octisalate) are listed in the “Insufficient data to support positive GRASE determination.” Nevertheless, these chemical ingredients are commonly used ingredients in the US chemical sunscreen market and are widely available at any pharmacy, etc. Most available chemical sunscreens either have our exact ingredient list or exchange octinoxate for octocrylene, a similar UVB filter. That being said, wearability (“cosmetic elegance,” “rubs in well,” etc.) is key, and while chemical sunscreen products can be roadblocks to a small minority of users due to safety concerns (allergy or plasma concentration of organic/chemical UV filters), the clinical effects of systemic absorption of organic UV filters is presently unknown. Furthermore, there is no available data to suggest that ANY organic filters need to be avoided for safety reasons. The overall risk-benefit analysis favors sunscreens as safe and a necessary component of preventative health strategy.