Comparison between Aveda Daily Light Guard Defense Fluid Broad Spectrum SPF 30 vs. Circadia Light Day Sunscreen Broad Spectrum SPF 37
Find out which product is better for your skin.
Face to Face
Positive Effects
ECO Metrics
Concerns
Components by Skin Type
Detailed view
#1Titanium Dioxide
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.
#1Water
Water is a great solvent. It’s neutral and doesn’t provide any strong positive or negative effects. It just helps components to mix better and to transport active components.