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"I find it takes awhile for this porduct to sink in compared with other SPF products i've tried"
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Dye free
Paraben Free
Sulfate Free
Phthalate Free
Cruelty Free
Clear Shield SPF 42 is a 100% mineral sunscreen formulated specifically for oily and acne-prone skin. Where most SPF formulas feel heavy or congesting, Clear Shield combines reliable sun protection with oil-control technology, helping reduce excess shine while keeping skin comfortable throughout the day.
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Clear Shield SPF 42 is a 100% mineral sunscreen formulated specifically for oily and acne-prone skin. Where most SPF formulas feel heavy or congesting, Clear Shield combines reliable sun protection with oil-control technology, helping reduce excess shine while keeping skin comfortable throughout the day.
Broad-spectrum UVA/UVB protection is delivered through micronized Zinc Oxide and Titanium Dioxide. Niacinamide (Vitamin B3) supports sebum regulation and helps maintain a more balanced, even-looking complexion over time. The formula is further supported by Exo-P™, a physical pollution shield, and an antioxidant complex that targets Oxidative Aging™, the cumulative damage from pollution, HEV blue light, and infrared radiation that contributes to visible premature aging.
The quick-drying formula is designed to blend seamlessly across skin tones, layers comfortably under makeup without clogging pores, and forms the daily protection step within the Core 4 Essentials routine.
Clear Shield is a lightweight mineral sunscreen designed for oily, acne‑prone skin. For normal to dry skin, see Sheer Hydration (Untinted) or Sheer Hydration Versatile Tint.
Apply generously and evenly to face, neck and chest 15 minutes before sun exposure. Reapply as needed or after swimming, washing, towel drying or heavy perspiring.
Caution: For external use only. Avoid contact with eyes, eyelids and mucous membranes. Keep out of reach of children. Prior to use on children under 6 months of age, consult a physician.
Micronized Zinc Oxide: A safe, micro-fine mineral that offers broad-spectrum protection from both UVA (aging) and UVB (sunburn-causing) rays without leaving residual chalkiness on skin. Zinc oxide is known as a physical sunscreen agent, largely reflecting and scattering UV rays.
Titanium Dioxide: A safe naturally occurring mineral coated for sun stability, titanium dioxide offers broad-spectrum protection from both UVA (aging) and UVB (sunburn-causing) rays. Like zinc oxide, titanium dioxide is known as a physical sunscreen agent, largely reflecting and scattering UV rays.
Niacinamide (Vitamin B3): Along with keeping in moisture and boosting hydration, it also brightens skin.
Hyaluronic Acid: A complex sugar molecule occurring naturally in the body, hyaluronic acid hydrates by drawing water into the outer layers. It holds up to 1,000 times its weight in water, and makes skin plumper, softer and smoother.
ELIX-IR™: Knotgrass extract which is rich in flavonoids, and protects the skin against the damaging effects of infrared (IR).
Physavie®: A plant extract that shields against the effects of IR and visible light (HEV)
Exo-P™: An exopolysaccharide that acts as a biomimetic shield against particulate matter from pollution.
Full Ingredient List:
ACTIVE INGREDIENTS - TITANIUM DIOXIDE (7%), ZINC OXIDE (6.18%)
INACTIVE INGREDIENTS - WATER/AQUA/EAU, C12-15 ALKYL BENZOATE, CAPRYLIC/CAPRIC TRIGLYCERIDE, NIACINAMIDE, PROPANEDIOL, DIMETHICONE, BUTYLOCTYL SALICYLATE, GLYCERIN, CAPRYLYL METHICONE, CETEARYL ALCOHOL, ALUMINUM STEARATE, GLYCERYL STEARATE, PEG-100 STEARATE, VITIS VINIFERA SEED EXTRACT, SODIUM HYALURONATE, RESVERATROL, LECITHIN, MAGNESIUM ASCORBYL PHOSPHATE, TOCOPHERYL ACETATE, GLUTATHIONE, ACACIA SENEGAL GUM, CELLULOSE GUM, MICROCRYSTALLINE CELLULOSE, POLYSILICONE-11, TRIETHOXYCAPRYLYLSILANE, CETEARETH-20, POLYHYDROXYSTEARIC ACID, XANTHAN GUM, DISODIUM EDTA, ALUMINA, TOCOPHEROL, ALTEROMONAS FERMENT EXTRACT, BUTYLENE GLYCOL, PHYSALIS ANGULATA EXTRACT, POLYGONUM AVICULARE EXTRACT, XYLITOL, CAPRYLIC ACID, CAPRYLYL GLYCOL, POLYMETHYL METHACRYLATE, TRICAPRYLIN, SODIUM BENZOATE, POTASSIUM SORBATE, PENTYLENE GLYCOL, ETHYLHEXYLGLYCERIN.
Clear Shield is built around a dual-function approach: protect and balance. Micronized mineral filters provide broad-spectrum UV protection in a formula specifically developed to address the needs of oily skin and control excess sebum without congestion or residue.
Niacinamide (Vitamin B3) is the formula's skin-supporting active, clinically studied for its role in sebum regulation, pore minimization, and skin tone evening. Combined with the Exo-P™ pollution shield and a multi-antioxidant complex, the formula targets Oxidative Aging™ across a wider range of environmental stressors than UV filters alone can address. Pollution, HEV blue light, and infrared radiation are all known contributors to visible premature aging.
Dye free
Paraben Free
Sulfate Free
Phthalate Free
Cruelty Free

Sunscreens are essential for protecting your skin from harmful UV rays and environmental stressors. Our range of sunscreens is formulated with advanced technologies to provide effective protection while supporting skin health. With a focus on Clean Science, we ensure that our products are free from harmful additives, allowing you to enjoy the outdoors with confidence. AlumierMD was launched in 2016 to pioneer clean, medical-grade skincare products. Driven by a team of skincare enthusiasts, scientists, physicians, and specialists with over 100 years of combined industry experience, we continue to thrive. AlumierMD unites science and professional expertise to empower you to feel confident in your skin. Our 'Clean Science' philosophy means we formulate with clinically proven, medical-grade ingredients to deliver transformative results. Discover what's possible for yourself.
Our formulations for blemish-prone skin utilize a blend of clinically-proven active ingredients that work synergistically. Ingredients like salicylic acid exfoliate dead skin cells and penetrate pores to dissolve oil and debris, while other components help to soothe the skin and reduce the appearance of redness. This targeted approach helps to clarify and rebalance the complexion.
Many individuals with blemish-prone skin also experience sensitivity. Our formulations are developed with our Clean Science philosophy, meaning they are created without unnecessary and potentially irritating ingredients. A consultation with a certified AlumierMD professional will ensure you are use a skincare routine with the appropriate strength and combination of products to effectively address blemishes while respecting the needs of sensitive skin.
The timeline for seeing results can vary depending on your specific skin condition, the prescribed regimen, and consistency of use. While some individuals may notice improvements within a few weeks, a consistent, skincare regime is key to achieving and maintaining long-term skin health. Connecting with a skincare professional will help set realistic expectations during your consultation.
Blemish-prone skin can be complex, with various contributing factors. A professional consultation will give you an accurate assessment of your skin's specific needs. Your AlumierMD professional will recommend a customized skincare regimen with the correct medical-grade formulations to deliver optimal efficacy, ensuring your journey to a clearer-looking complexion is safe, effective, and fully supported.
To order AlumierMD products, you must link your account to one of our certified clinics during the checkout process but a prior consultation with a professional is not required to complete your purchase.
However, to achieve the best results, we highly recommend a consultation with one of our skincare professionals. They will assess your skin and prescribe a customized regimen with the optimal formulations for your specific concerns. For initial guidance, you can also take our skincare quiz for product suggestions.
Overall rating: 4.7352943 / 5 from 34 reviews.
Review topics: ["skin","protection","breakouts","sunscreen"].
"I find it takes awhile for this porduct to sink in compared with other SPF products i've tried"
— ALISON D. (4/5)
"This is the only sunblock I am able to use on my sensitive skin. It also does a great job of protecting against sun damage."
— Debra C. (5/5)
"Loved it, its very helpful for my sensitive skin"
— Rajveer K. (5/5)
"Great for sensitive skin and pairs well with makeup"
— Paola T. (4/5)
"Although it went on smooth it left a major white cast on my skin. Wouldn’t recommend if you have a deeper skin tone."
— Rhonda B. (1/5)
"This is good. But it is very thick. So white marks will be there if you don't scrub well."
— Dilhara G. (4/5)
"Doesn't run and get into eyes or mouth. Great protection and goes on really nice"
— Alison J. (5/5)
"Best Product I have ever used."
— RANDEEP K. (5/5)
"Love this SPF it is so lightweight and hasn’t caused a single break out since I started using it. Does leave a bit of a white cast but I mix my drunk elephant drops tinting drops in with it and it’s perfect"
— Jaimie G. (5/5)
"I am fair skinned with skin sensitivity and this one works the best for me. No reaction and no sun burn. I had a melonoma scare a few years ago and this sunscreen was recommended."
— Denise W. (5/5)