Re: Sunscreen/Sunblock for Men and Women
they are effective but they can also be harmful to the health. Zinc and titanium are not the problem because they provide physical protection. Avobenzone on its own only provides UVA protection. It also tends to degrade completely when used with zinc and titanium so I doubt most suncreens will contain all those 3.
Meroxyl on the other hand is supposed to be a safer chemical ingredient. Make sure you use a sunscreen with Meroxyl XL (Meroxyl SX has to be combined with other ingredients) as this provides full UVA and UVB protection.