Do You Still Get Vitamin D While Wearing Sunscreen?

woman enjoying sunshine safely with visible application of sunscreen

Written by Founder, Amir Karam MD

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Vitamin D is produced in the presence of the sun’s UVB rays, earning the nickname “the sunshine vitamin.

Vitamin D is special because it works both as a nutrient we get from food and a hormone our body makes. It plays a crucial role in maintaining overall health and well-being. 

Adequate Vitamin D is essential for strong bones, a robust immune system, and the proper regulation of calcium and phosphorus levels in the blood. 

However, while sunlight is necessary for Vitamin D production, unprotected sun exposure is a significant contributor to facial aging and should be avoided at all costs.

Whenever I post advocating for obsessive sun protection, people in the comments always ask about Vitamin D and how they will get it if they’re always wearing sunscreen.

I've talk about this on my social media, but since it's summer, I figured it was about time for a refresher.

Here's what you need to know about the sun and Vitamin D conversion.

You Don’t Need Much Sun Exposure for Vitamin D Conversion

The truth is, you don’t need that much exposure to sunlight to absorb and convert Vitamin D.

You only need about 15 to 30 minutes of sunlight a few times weekly to get enough Vitamin D.

You will get this amount of sun exposure just from being out and about.

Not only do you not need very much sunlight in general, but your face definitely does not need to be the part of your body absorbing the sun.

Any part of your body's skin will work to absorb the nutrients you need effectively. Unless you cover every inch of your body with sun protection, some exposure will still provide what you need.

Vitamin D absorption is no excuse not to protect your face from the sun! Trust me, your skin will thank you, and you will age much more gracefully if you put sun protection first.

Sunscreen is the Best Anti-Aging Secret

When it comes to skin aging, sun elevates all of the things we want to avoid:

  • fine lines and wrinkles
  • loss of collagen
  • pigmentation / sun spots
  • increased pore size
  • dry skin
  • dehydration
  • inflammation

Ultraviolet (UV) radiation from the sun is a major factor in what is known as photoaging. Research has shown that UV radiation can cause 70% of visible skin aging.

This means the best way to prevent and pause the aging effect of the sun is by protecting yourself with the right sunscreen.

Incorporating Vitamin D into Your Diet

Now let's say you still don't feel like you're getting enough Vitamin D.

Before you go skipping your sunscreen, look into supplements, which can give you extra Vitamin D support, without damaging your skin.

Another way to get Vitamin D is with your diet. Specific foods can be an excellent way to ensure adequate Vitamin D intake.

It can be helpful to incorporate these foods during really hot summer months when you're not going outside as much, or in the darker winter when there is less daylight in general. 


Here are specific examples of foods that are rich in Vitamin D and how they contribute to the vitamin’s role in the body:

Seafood Rich in Vitamin D

Seafood is one of the best natural sources of Vitamin D, which plays a crucial role in various bodily functions:

  • Cod Liver Oil: Known for its high Vitamin D content, cod liver oil is one of the easiest ways to get Vitamin D. It supports bone health by enhancing calcium absorption, crucial for maintaining strong bones and preventing conditions like osteoporosis.
  • Salmon: The Vitamin D in salmon helps regulate immune function, reducing the risk of chronic diseases and supporting overall immune health.
  • Tuna Fish: Tuna’s Vitamin D content supports cardiovascular health by regulating blood pressure and improving heart function.
  • Sardines: The Vitamin D in sardines contributes to reducing inflammation and promoting a healthy inflammatory response in the body.

Naturally Vitamin D-Rich Foods

These foods naturally contain Vitamin D and are excellent to include in your diet:

  • Egg Yolks: The Vitamin D in egg yolks supports brain health by participating in the synthesis of neurotrophic factors, which are essential for the growth and survival of neurons.
  • Mushrooms: Certain mushrooms, such as maitake and portobello, offer Vitamin D that supports mood regulation by influencing the production of serotonin, a neurotransmitter associated with mood balance.
  • Cheese: Cheese provides Vitamin D that helps in maintaining dental health by regulating calcium and phosphorus levels, crucial for strong teeth.
  • Beef Liver: The Vitamin D in beef liver plays a role in metabolic processes, aiding in the regulation of insulin and glucose metabolism, which is essential for energy production.

Fortified Foods and Supplements

Many foods and drinks are fortified with Vitamin D to help you meet your daily requirements:

  • Orange Juice: Fortified orange juice provides Vitamin D that supports immune defense by enhancing the white blood cells important for immunity.
  • Dairy and Plant Milks: Fortified milks offer Vitamin D that promotes bone mineralization, crucial for bone density and the prevention of fractures.
  • Fortified Cereals: Fortified cereals contain Vitamin D that assists in the regulation of calcium levels in the blood, important for maintaining proper muscle function and preventing cramps and spasms.

By regularly including these foods in your diet, you can ensure that you maintain optimal Vitamin D levels, which are vital for bone health, immune function, cardiovascular health, mood regulation, and overall well-being.


You Will Still Get Enough Vitamin D While Using Sunscreen...

(skip the sun damage)!

Yes, you can protect your skin from the sun's harmful rays and still maintain adequate Vitamin D levels. Minimal sun exposure—just 15 to 30 minutes a few times a week—is sufficient for Vitamin D synthesis. Let your body absorb the sunlight while you protect your face daily.

Don't make excuses to skip sunscreen. If you're concerned about Vitamin D deficiency, incorporating Vitamin D-rich foods and supplements into your diet can help you get this essential nutrient without compromising your skin's health.

Prioritizing sun protection, especially for your face, can significantly reduce the risk of photoaging, long-term skin damage, and cancer. It's never too late to start taking care of your skin. If you've neglected sun protection up to now, you can change that today. Use a broad-spectrum sunscreen with an SPF of 30 or higher to block both UVA and UVB rays. Enhancing your sunscreen routine with antioxidants like Vitamin C can further protect and revitalize your skin.

Daily use of sun protection, alongside Retinol and other active ingredients, can effectively fight the signs of aging.

With time and dedication, you can rejuvenate your skin. The key is commitment: always wear sunscreen, support your skin with antioxidants, repair it daily with a comprehensive skincare routine, and eat a vitamin-rich diet. Following these steps will help your skin maintain a youthful glow.

Embrace your sunscreen, enjoy the sunshine wisely, and nourish your body with the right foods to keep your Vitamin D levels in check and your skin radiant.

For more sunscreen tips, check out the article "5 Summer Skincare Secrets You NEED to Know" and watch the YouTube video below! Follow me on YouTube and subscribe to my newsletter for more skincare resources.

Amir Karam MD

Board Certified Facial Plastic Surgeon
Founder / Creator of KaramMD Skin

Dr. Amir Karam is a renowned facial cosmetic surgeon and an authority in his field. With over two decades of experience helping patients achieve a younger, refreshed appearance. In addition to surgical procedures that sculpt a youthfully-defined facial shape, Dr. Karam takes the quality of the skin into account.

2 comments

Marla Barrett

As a gardener I get plenty of sun and feel like a sun magnet. Since my facelift I have been so diligent about sun block and hats. I use the Trifecta which I love, but it doesn’t target the brown sun sports I’ve acquired thru time. Do you have product recommendations for these preexisting brown sun spots?
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KaramMD Skin replied:
Hi Marla,—Thank you for your question. Hyperpigmentation is a common result of sun damage, and since sun damage is cumulative over the course of your life, you will definitely need some time and patience to undo it. You are exactly on the right track with Trifecta, and with commitment and consistency, and the incorpoation of the Polish exfoliator as part of your routine, you should start to see lightening of the spots within 6 months to a year. The longer you stick with Trifecta, the more improvement you will see. With it being summer, Dr. Karam will write an upcoming article about hyperpigmentation and the best ingredinets to help navigate it, so make sure you are subscribed to his newsletters and keep an eye on your inbox! I hope that helps!

Molly Lee Johnson

I am religious about my sunscreen use — I mix Goop with my lotion daily as I get out of the shower, but I’m extra careful about my face, especially since my VR! Is there a way you’d recommend getting Vit C and retinol for helping the skin on our arms/shoulder/legs etc?
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KaramMD Skin replied:
Hi Molly—That’s excellent, we love hearing from people who are on top of thier sunscreen. Keep up the good work! As for active ingredients in body lotions, they do have Vitamin C, Retinol, Hyaluronic acid, etc in a number of lotions that you should be able to find at your local stores. Another option would be to look for the actives you want in a less expensive facial product. You can always mix it with a regular lotion to help it go a little further. Any amount when used consistently will help you get the added benefits of the active ingredients. We will also pass your feedback along to the team and maybe we will see a KaramMD body product in the future! Thanks for taking time to read the Journal and we hope that helps give you an answer your question! > >

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