Obagi Medical Mineral Sunscreen SPF 50 Sun Shield — 3 oz, sheer lightweight broad-spectrum protection

Obagi Medical Sun Shield Mineral Broad Spectrum SPF 50 is a lightweight mineral sunscreen in a 3 oz tube that uses zinc oxide and titanium dioxide for broad-spectrum daily sun protection.

Designed for daily use, this mineral sunscreen from Obagi Medical blends a sheer, fast-absorbing texture with light-stable mineral filters so it sits comfortably on a range of skin types. The formula combines 4.7% zinc oxide and 4.9% titanium dioxide in a travel-friendly 3 fluid ounce tube made in the USA. Its neutral finish makes it suitable as a standalone protectant or as the last step in a skincare routine under makeup.

How does this mineral SPF protect skin during everyday activities?

The broad-spectrum mineral filters in this formula scatter and reflect UVA and UVB rays, reducing photodamage risk when applied properly. Its light-stable actives maintain protection over typical daytime exposure, and the texture encourages consistent reapplication because it doesn't pill or feel heavy.

• 4.7% zinc oxide plus 4.9% titanium dioxide for mineral-based protection
• Sheer, quick-absorbing formula that layers well under cosmetics
• 3 oz tube fits easily into bags for reapplication
• Light-stable formulation helps maintain efficacy throughout wear

Will this sunscreen work with sensitive or oily skin types?

The non-greasy, sheer finish minimizes the shine that can bother oily skin while the mineral filters are commonly tolerated by sensitive skin. Because it’s fragrance-free and mineral-based, it’s often chosen as a gentler option than some chemical sunscreens, though individual reactions vary.

• Sheer texture reduces the appearance of residue and excess oil
• Mineral active ingredients frequently tolerated by reactive skin
• Suitable as a primer-like step under makeup for combination skin
• Patch testing recommended for very reactive skin

How should I apply and reapply Obagi Sun Shield Mineral SPF 50?

Apply generously to all exposed skin at least 15 minutes before sun exposure and reapply every two hours or after swimming, sweating, or towel drying. Use enough product to create the labelled SPF coverage — typically a nickel-to-quarter sized amount for the face and more for larger areas.

• Apply 15 minutes before sun exposure for best film formation
• Reapply every 2 hours or after water exposure or toweling
• Use sufficient quantity to achieve labeled SPF protection
• Compatible with daily skincare steps as the final product

What makes the packaging and formula travel-friendly?

The 3 fluid ounce tube meets most carry-on size limits and fits into purses and toiletry kits without taking much space. The screw-cap tube design prevents spills, and the stable mineral actives avoid odor or instability from heat during travel.

• 3 fluid ounce tube sized for travel and daily carry
• Screw-cap closure reduces accidental leaks in bags
• Made in the USA with light-stable mineral filters
• Neutral finish works with makeup while on the go

Who is this for: Obagi Medical Sun Shield Mineral Broad Spectrum SPF 50 suits anyone seeking a non-greasy, mineral-based daily sunscreen in a convenient 3 oz size. It’s a practical pick for people who prefer zinc and titanium dioxide actives, want a neutral finish under cosmetics, or need a travel-ready tube to carry for regular reapplication throughout the day. If you prioritize lightweight feel, broad-spectrum mineral protection, and a product made in the USA, this formula is designed to integrate cleanly into everyday skincare routines.

• Features: 3 Fluid Ounce Tube
• Active formulation: 4.7% zinc oxide and 4.9% titanium dioxide
• Made in the USA

Ingredients

Active ingredients: Titanium dioxide 4.9% (sunscreen), Zinc oxide 4.7% (sunscreen), Inactive ingredients: water, butyloctyl salicylate, cetyl dimethicone, dimethicone, styrene/acrylates copolymer, trimethylsiloxysilicate, dimethicone PEG-8 laurate, isohexadecane, butylene glycol, polysorbate 60, trisiloxane, arachidyl alcohol, polyhydroxystearic acid, hydrated silica, ceramide 3, ceramide 6-II, ceramide 1, niacinamide, cholesterol, phytosphingosine, PEG-100 stearate, glyceryl stearate, ascorbic acid, avena sativa (oat) kernel extract, arachidyl glucoside, beeswax, behenyl alcohol, benzyl alcohol, stearic acid, bisabolol, dipotassium glycyrrhizate, ethylhexylglycerin, glycerin, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, pantothenic acid/yeast polypeptide, PEG-8, xanthan gum, polyaminopropyl biguanide, polymethyl methacrylate, alumina, potassium sorbate, retinyl palmitate, sodium lauroyl lactylate, carbomer, tocopheryl acetate, BHT, disodium EDTA, methicone, methylisothiazolinone, triethoxycaprylylsilane