3 ms·
I assume your numbers are just made up, but if 98% is SPF 50 (1/50 or 2% reaches the skin), 97% is SPF 30 (1/30 or 3% reaches the skin). Both seem pretty good,
by manwe150 1y ago
I assume your numbers are just made up, but if 98% is SPF 50 (1/50 or 2% reaches the skin), 97% is SPF 30 (1/30 or 3% reaches the skin). Both seem pretty good, but that is still a fairly marked difference.
- cenamus 1y agoYeah that would be like 50% more sun getting to your skin