Obagi Professional C Suncare SPF 30 — 1.7 Oz- 2 Pack — Protects against UV rays and free radicals that are significant causes of skin damage and signs of skin aging. Obagi Professional-C Suncare Broad-Spectrum SPF 30 defends against these two harmful variables to keep skin looking youthful. The goods also contains vitamin C that also lessens the aging signals and helps brighten skin. Since the formulation is much more lightweight and elegant, it will not leave skin feeling oily as lots of other sun protection options. The formula also utilizes 1-% Lascorbic acid to help shield against free radicals.