Assertion: sunscreen's nanoparticle | /r/HasProperty | small
Facets:
value: very
type: DEGREE
Source sentences:
text: Recent research, however, calls into question the safety of these ingredients, as nanoparticles are small enough to penetrate cell membranes (normally, our cells recognize foreign material as an invader and blocks it out).
text: This is true whether or not the product is formulated with nanoparticles (very small particles sometimes labeled as “micronized”).