Comparison between Supergoop! Daily Dose Vitamin C + SPF 40 Serum vs. La Roche-Posay Anthelios 100% Mineral Sunscreen Moisturizer With Hyaluronic Acid SPF 30
Find out which product is better for your skin.
Face to Face
Positive Effects
ECO Metrics
Concerns
Components by Skin Type
Detailed view
#1Avobenzone (3%)
Avobenzone is the only chemical UV-protection component with a broad spectrum coverage. It can help to block both UVA I and UVA II rays. It's safe and it is allowed to use at a 3% concentration in the USA and a 5% concentration in the EU countries.
There is one problem: avobenzone loses efficiency when exposed to the sun. If you are outside, it loses 36% of its ability to block UV rays an hour after application. That's why it's recommended to reapply sunscreen every 2 hours.
#1Titanium Dioxide (5.5%)
Titanium Dioxide is a very effective sunscreen. It belongs to physical sunscreens, meaning it reflects the UV rays like a mirror. The component is a mineral with white color. That’s why it’s also used in different powders as a pigment or brightener.
The component can be both safe and unsafe. It’s reported to be possibly carcinogenic to humans when inhaled. That’s why we don’t recommend using products where TiO2 is used in the form of powder and can be inhaled.
Sometimes it can be a nanoparticle. We recommend avoiding this form because it’s not researched well enough. A safer option is to use a non-nano form.
