Vitamins For Woman

Dietitian’s Picks of the 6 Best Vitamin D Supplements

margaret etudo

Medically Reviewed By Margaret Etudo. Written By The Vitamins For Woman Team.

Don’t let a vitamin D deficiency hold you back. Explore our curated list of the best vitamin D supplements to improve your energy, mood, and immune function. 

best vitamin d supplements
margaret etudo

medically reviewed by margaret etudo, BPharm. written by the vitamins for woman team.

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Table of Contents

Table of Contents

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Vitamin D is a nutrient that keeps bones, skin, and teeth healthy. It helps regulate the amount of calcium and phosphate in the body. Your skin, under sunlight, can synthesize vitamin D, but you also need to include foods in your diet, like oily fish rich in omega-3, salmon, red meat, and liver. 

People with vitamin D deficiency might need to include the best vitamin D supplements into their routine to help correct it. This article gathers all the information you need before purchasing any vitamin D supplements.

Our Picks of the Best Vitamin D Supplements

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Another good high-dose vitamin D supplement that contains 5,000 IU of vitamin D3 comes from lanolin. It is free of ingredients you might be allergic to, including nuts, dairy, soy, and even added sugars. 

Pros
  • It is affordable. 

  • It's third-party tested. 

  • It is free of common allergens. 

Cons
  • It is not vegan-friendly. 

  • It is not vegetarian-friendly 

  • A high dose of vitamins might only be necessary for some.

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If you experience muscle weakness, bone pain, increased sensitivity, and tingling sensations in your feet and hands, this vitamin supplement is best for you. It is used to correct severe vitamin D deficiency and contains 5,000 IU of vitamin D.

Pros
  • It is safe for vegetarians and doesn't contain gluten. 

  • Its third party was tested and meets USP standards. 

Cons
  • It contains a high dose that isn't appropriate for all people. 

  • Vegans are not advised to take it because it contains vitamin D3 obtained from sheep’s wool. 

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You get more with this product because it contains vitamin K2 and vitamin D, which help your heart and bones stay healthy. It's easier to take compared to pills and capsules, for those who don't really like swallowing. It is free of soy, gluten, and dairy. Vegetarians are safe to take this because the vitamin is gotten from lanoil and vitamin K2 is from geranoil, a plant-based essential oil.

Pros
  • It helps you meet your required daily value for vitamin K2. 

  • It's safe for vegetarians and free of gluten.

Cons
  • It isn't third-party tested. 

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If you prefer gummies, these supplements come in sugar-free gummies containing vitamin D3 from lanolin, and vegetarians can take them. They are also free of artificial coloring and GMOs, and they are made with fruits and vegetable juice.

Pros
  • It is tasteful and can be used as a snack. 

  • It doesn't contain artificial sugars. 

  • It is third party tested. 

Cons
  • There is a risk of an overdose due to the easy consumption.

  • It contains xylitol, which some people do not like to consume.

5
NOW Foods Chewable Vitamin D3
Best Chewable Vitamin D3

NOW Foods Chewable Vitamin D3

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If you prefer chewables, this is for you. This product gives you 5,000 IU of vitamin D, sweetened with sorbitol and xylitol. It comes in a vanilla and peppermint flavor. It is free of soy, kosher, and gluten. However, it is made with cellulose, so the vitamin D is less absorbable than other oil-based products.

Pros
  • You only need to take one tab every two days. 

  • It is affordable and budget-friendly. 

  • It doesn't contain artificial sugars. 

  • It's third-party tested.

Cons
  • It contains sugar and alcohol.

  • It isn't suitable for vegans.

  • It is less absorbable than oil-based capsules.

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This product stands out for its vegan-friendly source of vitamin D3 from lichen. This product contains 2,000 IU of vitamin D with no artificial colors, flavors, or preservatives. If you purchase this from HUM Nutrition, you also get access to a personalized nutrition consultation with their in-house registered dieticians.

Pros
  • It is vegan-safe and doesn't contain gluten. 
  • It has been third-party tested.

Cons
  • The dose might need to be increased for people with severe vitamin D deficiency. 

How They Compare

ProductsTypeDose% of DV
Pure Encapsulations Vitamin D3Capsule10,000 IU1250%
Now Foods Vitamin D3Softgel10,000 IU1250%
HUM Nutrition Here Comes the SunSoftgel2,000 IU250%
Nordic Natural Zero Sugar Vitamin D3 GummiesGummy1,000 iu125%
Thorne Vitamin D/k2Liquid1,000 IU125%
Now Foods Chewable Vitamin D3Tablet5,000 IU625%

How We Choose

Each product was reviewed based on its effectiveness, meaning they all contain useful amounts of vitamin D3. We also looked through the ingredients to determine the presence of unnecessary allergens. Also, while keeping in mind the brand’s reputation, we check for each product that has undergone third-party testing. 

To make sure there are many options for your preference, we included different types like tablets, capsules, liquids, chewables, and gummies. All these factors were considered to select supplements that are suited for you. 

Why You Should Trust Us

Vitamins for Woman has a rigorous process of investigating products to ensure you get the most accurate and essential information for your health and safety. We ensure that each product meets the following criteria:

  • Conforms to Food and Drug Administration (FDA) regulations regarding permissible health claims and labeling requirements.
  • Produced in facilities that follow FDA-established current good manufacturing practices (CGMPs).
  • Made by a medically credible company that complies with ethical, legal, and industry-best standards. 
  • Made by a company that offers objective measures of trust, such as having its supplements tested by a third party.

How to Choose a Vitamin D Supplement

When considering starting vitamin D supplements, you should speak to your doctor or any health care professional to do some blood work to know your blood calcium levels. This helps you know if you have vitamin D deficiency or if you’re lacking in any nutrients.

This will then allow your doctor to prescribe the appropriate dose and determine if the supplement is necessary for you to take. You can also try at-home self-testing kits to learn your vitamin D levels.

Frequently Asked Questions

Your body needs more vitamin D3 because it’s absorbed better and can raise your blood vitamin D levels.

Vitamin D3 is most effective as it can raise your blood vitamin D levels more than other types of vitamin D.

Yes, it interacts with the immune system and reproductive system, which helps balance your hormones naturally.

Final Thoughts For You

While taking supplements can help you meet your daily value of vitamin D, you can always try to include foods rich in vitamin D in your diet, like fatty fish, salmon, egg yolks, red meat, and liver. 

Always speak to your doctor if you suspect you are deficient in any nutrient and want to start taking supplements. We’ve curated this in-depth list of the best vitamin D supplements so you can make well-informed decisions before purchasing any.

  1. Website N. Vitamin D. nhs.uk. Published May 23, 2024. https://www.nhs.uk/conditions/vitamins-and-minerals/vitamin-d/
  2. Chiang CM, Ismaeel A, Griffis RB, Weems S. Effects of Vitamin D Supplementation on Muscle Strength in Athletes: A Systematic Review. The Journal of Strength and Conditioning Research. 2017;31(2):566-574. doi:10.1519/jsc.0000000000001518 https://pubmed.ncbi.nlm.nih.gov/27379960/
  3. Chang SW, Lee HC. Vitamin D and health – The missing vitamin in humans. Pediatr Neonatol. 2019;60(3):237-244. doi:10.1016/j.pedneo.2019.04.007 https://pubmed.ncbi.nlm.nih.gov/31101452/
  4. Zhang Y, Fang F, Tang J, et al. Association between vitamin D supplementation and mortality: systematic review and meta-analysis [published correction appears in BMJ. 2020 Sep 22;370:m2329. doi: 10.1136/bmj.m2329]. BMJ. 2019;366:l4673. Published 2019 Aug 12. doi:10.1136/bmj.l4673 https://pubmed.ncbi.nlm.nih.gov/31405892/
  5. Bopape PG, Wagenaar C, Poka M, Bronkhorst E. Vitamin D supplementation in a post-pandemic era: A narrative review. S Afr Fam Pract (2004). 2023;65(1):e1-e6. Published 2023 Oct 17. doi:10.4102/safp.v65i1.5752 https://pubmed.ncbi.nlm.nih.gov/37916701/ 
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