MDSolarSciences Mineral Sunscreen Stick SPF 40 — 0.6 oz Water-Resistant Zinc + Vitamin C, Sheer Matte Tint

The MDSolarSciences Solar Stick SPF 40 is a portable mineral sunscreen stick that delivers broad-spectrum zinc-and-titanium-based UV protection with a sheer, non-whitening finish for face and body.

This compact 0.6 oz stick is designed for fast, on-the-go sun protection that blends invisibly across most skin tones. Formulated with micronized zinc oxide and titanium dioxide, plus antioxidant support from vitamins C and E, it offers a natural matte tint that doubles as a primer and is water-resistant for up to 80 minutes. The oil-free, fragrance-free texture glides on smoothly and can be reapplied quickly over makeup or bare skin.

How does this stick protect my skin during outdoor activity?

The Solar Stick uses mineral filters—zinc oxide and titanium dioxide—to block UVA and UVB rays. Its broad-spectrum SPF 40 shields exposed areas while the water-resistant formula stays effective during short swims or workouts. Reapplication every two hours, or after 80 minutes in water, keeps protection consistent.

• SPF 40 broad-spectrum mineral filters (zinc oxide + titanium dioxide)
• Water-resistant up to 80 minutes for swimming and sweating
• Fast, mess-free reapplication without disrupting makeup
• Recommended reapply schedule: at least every 2 hours or after water exposure

Will this leave a white cast or feel greasy?

No — the formula is micronized to minimize visible residue and is described as non-greasy with a sheer matte finish. It settles to a natural-looking tint that evens skin tone and can function as a lightweight primer under foundation or be worn alone for a polished, filter-like appearance.

• Sheer, universally flattering tint blends with most skin tones
• Matte, non-streaking texture that absorbs excess oil
• Glides on smoothly, suitable for touch-ups over makeup
• No fragrance and oil-free for a clean finish

What skin benefits come from the added antioxidants?

Vitamins C and E are included to help support skin’s visual health by providing antioxidant activity and a smoother-looking surface. While not a treatment, these ingredients complement mineral UV filters by helping maintain skin appearance after sun exposure and daily environmental stress.

• Vitamin C: antioxidant support to help brighten and smooth skin appearance
• Vitamin E: helps condition and support skin texture
• Mineral base reduces irritation risk for sensitive skin types
• Vegan, reef-safe, cruelty-free formulation without harsh chemicals

How do I use the stick for best results?

Apply liberally before sun exposure and rub lightly to blend if needed; the stick is made for precise coverage of high-exposure areas like nose, cheeks, ears, and lips. Reapply at interval recommendations and after towel-drying or sweating to maintain the stated protection level.

• Twist up and swipe evenly across target areas 15 minutes before sun
• Use on face, lips, ears, shoulders, and other exposed spots
• Reapply every 2 hours or after 80 minutes in water or heavy sweating
• Safe to use on adults and children; glide over makeup for touch-ups

Who is this for: The MDSolarSciences Solar Stick SPF 40 is ideal for active people who need convenient, reliable mineral protection in a pocket-friendly format — travelers, parents, athletes, and anyone who wants a low-residue sunscreen that doubles as a primer. It suits sensitive and normal skin types, works well under makeup or on bare skin, and is a practical choice for those seeking reef-safe, vegan sun care in a recyclable package.

Ingredients

Active: 8.1% Titanium Dioxide, 6.6% Zinc Oxide. Inactive: Polyethylene, Dimethicone, Butyrospermum Parkii (Shea) Butter, Petrolatum, Butyloctyl, Salicylate, C12-15 Alkyl Benzoate, Undecylcrylene Dimethicone, Neopentyl Glycol Diheptanoate, Acrylates/Ethylhexyl Acrylate/Dimethicone Methacrylate Copolymer, Behenyl Olivate, Aluminum Hydroxide, Stearic Acid, Glyceryl Isostearate, Beeswax, Polyhydroxystearic Acid, Cetyl PEG/PPG- 10/1 Dimethicone, BHT, Benzylidene Dimethoxydimethylindanone, Tetrahexyldecyl Ascorbate.