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MDSolarSciences Mineral Moisture Defense SPF 50, 4oz, Broad Spectrum Sunscreen

HSA-OK. This item can be purchased with an HSA Card. No prescription necessary.

About this product



Enhanced with a protective blend of ProVention-RTM antioxidants.

  • Green Tea Extract Helps fight damage caused by free radicals
  • Cranberry Fruit Extract Helps restore skin’s radiance
  • Vitamin C May help collagen production and skin firmness
  • Pomegranate Extract Boosts antioxidant and SPF protection and may have anti-aging effects on the skin


Enhanced with ProVention-RTM biomimetic moisturizers and humectants to help replenish skin’s moisture barrier by restoring skin’s lipids.

  • Glycerin Helps skin retain moisture
  • Cholesterol Helps retain moisture and protect skin from dehydration
  • Ceramides Work as a hydrating agent

Commitment to Quality

Rated among the top broad spectrum sunscreens by the Environmental Working Group ( Carries the Skin Cancer Foundation Seal of Approval.

Sun Protection Measures

Apply 15 minutes before sun exposure. Reapply: after 80 minutes of swimming or sweating, immediately after towel drying, at least every two hours.

Safety First

  • Paraben Free: Our Scientific Advisory Council strictly forbids the use of parabens in any MDSolarSciencesTM formula. Fragrance Free: We do not use synthetic fragrances in any of our formulations due to potential allergy concerns.
  • Gluten Free: None of our formulas contain any form of gluten.
  • Animal Testing Free: No MDSolarSciencesTM product is never tested on animals.
  • EcoCert Certified: MDSolarSciencesTM mineral sunscreens contain a sustainable and EcoCert certified form of zinc oxide.
  • Skin Cancer Foundation Certified: Several MDSolarSciencesTM products carry the Skin Cancer Foundation Seal of Approval.
Inactive Ingredients: Dimethicone, Caprylic/Capric Triglyceride, Dimethicone Crosspolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Butyloctyl Salicylate, Glyceryl Isostearate, Polyester-8, Polysilicone-15, Behenic Acid, Camelia Sinensis Leaf Extract, Caprooyl Phytosphingosine, Ceramide AP, Ceramide EOP, Ceramide EOS, Ceramide NP, Ceramide NS, Ceteareth-25, Cetyl Alcohol, Cholesterol, Glycerin, Iron Oxides, PEG/PPG-18/18 Dimethicone, Punica Granatum Extract, Silica, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, Triethoxycaprylysilane, Vaccinum Macrocarpon (Cranberry) Fruit Extract
Shake Well. Apply evenly to sun exposed skin as last step. Reapply at least every 2 hours, after towel drying, sweating or swimming

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Rated 4.8 out of 5 based on 6 reviews.

Published 5 months ago

I prefer a natural / mineral block and like this one

Published 5 months ago

Smooth feel - almost greasy. But it doesn't clog pores, and is very effective sunscreen!

Published 1 year ago

Great company and even better product!

Published 1 year ago

Excellent product, I use it daily on my walks.

Published 1 year ago

Love the natural ingredients.

Published 1 year ago

I use this sunscreen on my face every day. No breakouts, and my skin is hydrated aND prepped for makeup. I have a fairly light skin tone, so I haven't noticed a white cast, but it blends in just like a moisturizer. And the large 4 oz size lasts for a couple of months. I've already repurchased a backup!

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