Professional Skin Care & Beauty Since 1999
The Obagi Nu-Derm Sun Shield SPF 50 is an essential component of the Obagi Nu-Derm System — the final step that protects your skin investment from the very damage the system works to reverse. Providing broad spectrum protection against both UVA and UVB radiation, this daily sunscreen is specifically formulated to complement Obagi's prescription-strength treatment products and shield newly renewed skin from further photodamage.
Sun protection is arguably the single most critical step in any serious skincare regimen, but it becomes absolutely non-negotiable when using active ingredients like tretinoin and hydroquinone — both cornerstones of the Obagi Nu-Derm System. These powerful actives increase the skin's photosensitivity, meaning that without adequate daily SPF protection, the very treatments designed to repair your skin could leave it more vulnerable to UV damage. The Nu-Derm Sun Shield was developed to address this need with a formula that provides robust protection without compromising the performance of other products in the system.
While SPF 30 is the commonly recommended minimum for daily use, the Nu-Derm Sun Shield provides SPF 50 — blocking approximately 98% of UVB rays. This higher level of protection is particularly important for Obagi users because tretinoin thins the outermost layer of the skin as part of the cellular renewal process, and hydroquinone inhibits melanin production, which is the skin's natural defense against UV radiation. Both of these mechanisms make the skin more susceptible to sun damage, making a higher SPF essential rather than optional.
One of the most common reasons people skip sunscreen is the unpleasant texture of many SPF products — the white cast, the greasy residue, the heavy feel that sits uncomfortably under makeup. Obagi addressed these concerns by engineering the Sun Shield with an elegant, lightweight matte finish that absorbs cleanly and works beautifully as a base for makeup application. The formula is non-comedogenic and suitable for all skin types, including oily and acne-prone skin that can react poorly to heavier sunscreen formulations.
Apply liberally to the face, neck, and any exposed areas as the final step of your Obagi Nu-Derm morning routine, after all treatment products have been applied and absorbed. Reapply every two hours during prolonged sun exposure, or immediately after swimming or perspiring heavily. For daily indoor use, a single morning application is typically sufficient.
All skin types, especially those using the Obagi Nu-Derm System or any prescription-strength retinoid or lightening treatments that increase photosensitivity. Essential for anyone actively treating hyperpigmentation, sun damage, or premature aging who wants to prevent further damage while their treatment products work to repair existing concerns.
The Obagi Nu-Derm System is designed as an integrated regimen where each product plays a specific role in the skin transformation process. The Sun Shield serves as the protective shield that locks in the benefits of every other step — from the cleanser and toner that prep the skin, through the active treatment products that correct and repair, to this final barrier that prevents new damage from undoing your progress. Without consistent daily sun protection, even the most advanced treatment products cannot deliver their full potential.
Learn more about the complete Obagi skincare range including the Nu-Derm System, or compare with Revision Skincare Multi-Protection SPF 50 for an alternative high-performance sunscreen. Browse our full brand directory for more professional skincare options.