iS Clinical Extreme Protect SPF 30
VersusObagi Nu-Derm Toner

iS Clinical Extreme Protect SPF 30
Best For
All skin types, especially those concerned with sun damage and signs of aging.
Best For
Normal to Oily, Normal to Dry, Combination skin types.
Ingredient Profiles
iS Clinical Extreme Protect SPF 30
Extreme Protect SPF 30 is a daily sunscreen that provides broad spectrum UVA/UVB protection while also delivering hydration and antioxidant support. Formulated with microfine Zinc Oxide and advanced organic sunscreens, it helps defend the skin against the visible effects of environmental stressors and promotes a healthier-looking complexion. Research indicates the importance of using effective sunscreens to prevent skin damage. A study titled Spectral Transmittance Analysis of Different Sunscreens Used in Daylight Photodynamic Therapy highlights the efficacy of sunscreens in blocking UV radiation, which is crucial for maintaining skin health. Additionally, the study Managing Skin Side Effects Associated With Oncology Treatments emphasizes the role of proper skincare, including sunscreen, in enhancing patient comfort and quality of life during treatment.
Obagi Nu-Derm Toner
Obagi Nu-Derm Toner is an essential step in your daily skincare routine, designed to balance and maintain your skin’s natural pH. This alcohol-free, non-drying toner effectively removes impurities and dead skin, preparing your skin for the next steps in your regimen. Ideal for all skin types, it harnesses the soothing properties of Witch Hazel and Aloe.
Evidence-Based Efficacy
Research indicates that patient-directed facial rejuvenation, which includes the use of toners like Obagi Nu-Derm, can significantly contribute to maintaining youthful skin and rejuvenating damaged skin. For more information, see the studies: Noninvasive Facial Rejuvenation. Part 1: Patient-Directed and A randomized controlled trial of skin care protocols for facial resurfacing.
Safety & Application
Directions
Apply liberally 15 minutes before sun exposure. Reapply at least every 2 hours, and use a [water](/ingredients/water)\-resistant sunscreen if swimming or sweating.
Safety Notice
Limit time in the sun. Wear protective clothing such as long-sleeves, a hat, and sunglasses.
Directions
Step 1: Use daily after cleansing, shake before use. Step 2: Saturate a cotton pad and gently wipe over face. Step 3: Do not rinse. Use the toner twice a day, once during your morning routine and again during your nighttime routine.
Safety Notice
For external use only. Avoid contact with eyes. Keep out of reach of children.



