This true broad-spectrum sunblock contains 7% transparent zinc oxide to help protect against the damaging effects of UVA and UVB rays. Cosmetically elegant and moisturizing, Ultimate UV Defense is ideal for daily use and perfect for high-altitude climates.
Benefits
▪ Broad-spectrum UVA/UVB protection with increased UVA protection
▪ Cosmetically elegant
▪ All-encapsulated formulation reduces chances of irritation
▪ PABA-free, oil-free, and fragrance-free
▪ Ideal for use in high-altitude climates
▪ Optimal for daily use on all skin types
Excellent For
▪ High-altitudes and dry climates
▪ Oily or problematic skin
▪ Photodamage/photoaging prevention
▪ 7-10 days after invasive or non-invasive cosmetic procedures
▪ Under makeup
▪ During outdoor activities
Usage & Regimes
Apply daily to face, neck, and chest, or apply liberally before sun exposure. Use before applying makeup. Reapply every two hours and after swimming, excessive perspiring, or after towel drying.
Click Here For SkinCeuticals Regimes
Companion Products
▪ C E Ferulic
▪ Serum 20
▪ C + AHA
▪ Serum 15
▪ Serum 10
▪ Hydrating B5 Gel
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Key Ingredients |
Actions |
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Z-Cote HP1 (Transparent Zinc Oxide) |
Provides true broad spectrum protection from UVA and UVB rays |
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Encapsulated Octinoxate |
A strong UVB block
Encapsulation provides increased SPF with less sunscreen, reducing chances of irritation |
The Science Behind Daily Sun Defense
The Science Supporting SkinCeuticals Sunblock Products

Sunblock Abstract
Until the advent of recently-patented technologies, not one sunscreen or sunblock existed that provided both substantial UVA and UVB protection without turning skin white. Recent scientific findings reveal that it is the long UVAI (340-400 nm) rays that cause photoaging. Only two sunscreen ingredients (zinc oxide and Parsol 1789) protect in this range, with zinc oxide being the preferred ingredient. By incorporating two innovative technologies (Z-Cote® transparent zinc oxide and encapsulated octinoxate) in one sunblock product line, SkinCeuticals provides superior sun care products for daily use.
In The Media

Elle July, 2005
SKINCEUTICALS Ultimate UV Defense SPF 30 is highlighted in an article about what certain designers pack in their bag for a day at the beach!

Elle May, 2005
Dr. Leslie Baumann, director of cosmetic dermatology at the University of Miami School of Medicine, suggests patients apply an antioxidant lotion daily to prevent the damaging effects of oxygen treatments. "My new favorite is SKINCEUTICALS C E Ferulic Serum," she says. "Ferulic acid has been shown to enhance the antioxidant effectiveness of vitamins C and E."

Lucky September, 2004
Featured in Lucky's fall contest was SkinCeuticals Intense Line Defense, Ultimate UV Defense SPF 30, C+E, and Phyto +! Together these products are highly recommended for anti-aging!!