NOW Foods ranks the first in this list of the best vitamin D brands. This brand produces a wide range of health supplements such as vitamins, minerals, herbs, and various other nutritional supplements. One of the most popular products manufactured by NOW Foods is vitamin D.

Vitamin D is a fat-soluble vitamin that is essential for the health of our bones, teeth, and immune system. It also plays a significant role in regulating calcium and phosphorus levels in our bodies. Our body can produce vitamin D through exposure to sunlight, but many people do not get enough sun exposure and may not have sufficient levels of this vitamin in their bodies.

NOW Foods vitamin D comes in several different forms such as liquid, soft gel, and capsule. The liquid form is easy to swallow and is perfect for those who have difficulty swallowing pills. The soft gel capsules are easy to digest and provide a potent dose of vitamin D, while the capsule form is vegan-friendly.

NOW Foods vitamin D is sourced from lanolin, which is the natural oil present in sheep's wool. This vitamin D3 is free from unnecessary additives and is gluten-free, making it suitable for individuals with gluten allergies or intolerances.

The recommended daily intake of vitamin D varies depending on age, gender, and other factors. NOW Foods vitamin D provides a potent dose of 5,000 IU per serving, making it a convenient and efficient option for those who require higher levels of vitamin D supplementation.

Pros:

• More affordable than many similar brands
• Wide selection of products
• Uses a third-party certified manufacturing process
• Offers some supplements that are Informed-Sport certified
  

Cons:

• Some products are not third-party tested or certified
• Limited options for certain dietary restrictions
• Might not be suitable for those with gluten-related disorders
  

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Founded: 1968

Headquarters: Bloomingdale, Illinois, US

Website: https://www.nowfoods.com/

Facebook: https://www.facebook.com/nowfoodsofficial

Instagram: https://www.instagram.com/nowfoodsofficial/

Thorne Healthcare is a leading provider of high-quality dietary supplements and nutritional testing services. They are known for their high-quality supplements and vitamins that are designed to promote optimal health and well-being, including Vitamin D.

At Thorne, a well-known Vitamin D product is the Thorne Vitamin D & K2 dropper. This incredible supplement is developed using extensive clinical research to offer clean, effective, and thoroughly tested supplements that provide superior benefits. The best part is that one unit of this premium product can last up to 20 months, so you won't have to worry about running out of your supplement anytime soon.

Each bottle of Thorne Vitamin D & K2 contains 600 servings, with two drops providing 1,000 IU of vitamin D3 and 200 mcg of vitamin K2. This translates to 125% and 167% of your recommended daily value, respectively. The oil-based solution supports optimal absorption of the active ingredients and does not require refrigeration. Moreover, Thorne Vitamin D & K2 is free from gluten, dairy, soy, artificial flavors, and colorings, making it a great option for those with dietary restrictions.

Notably, Thorne claims that a combination of vitamin D and vitamin K can offer greater health benefits than each vitamin separately. According to a meta-analysis published in the Food & Function journal, this combination may be more effective at increasing bone mass density than vitamin D alone. So, if you're looking to support bone health, Thorne Vitamin D & K2 dropper is a fantastic choice.

Pros:

• Wide selection of products available
• Third-party certified manufacturing facilities
• Many products are NSF Certified for Sport
• All supplements are free of gluten and artificial fillers, dyes, and additives
• Positive customer reviews and A+ rating on Better Business Bureau (BBB)
  

Cons:

• More expensive than similar brands
• Not all products are third-party tested
• Many supplements are not suitable for certain dietary restrictions, including vegan and vegetarian diets

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Founded: 1984
Headquarters: New York, US
Website: https://www.thorne.com/
Facebook: https://www.facebook.com/thornehealth
Instagram: https://www.instagram.com/thornehealth/

Nordic Naturals is a reputable brand in the health and wellness industry, and they offer a variety of supplements to support overall wellness. One of their most popular products is their vitamin D supplement, which is designed to provide the body with this key nutrient that is essential for many bodily functions.

At Nordic Naturals, vitamin D is carefully crafted using high-quality ingredients and a potent dose of vitamin D3, which is the most bioavailable form of the nutrient. This supplement is also free from artificial colors, flavors, and preservatives, making it a great choice for those seeking a clean and pure option.

Vitamin D is crucial for a range of bodily functions, including bone health, immune system function, and overall wellness. However, many people are deficient in this nutrient due to a variety of factors, including limited sun exposure, a lack of dietary sources, and genetics. Supplementing with Nordic Naturals vitamin D can help to ensure that you are getting adequate levels of this important nutrient to support your health and well-being.

Nordic Naturals is committed to sustainability and ethical sourcing practices. They source their vitamin D from wild-caught, sustainably harvested cod liver oil from the pure waters of the Arctic. This ensures that the product is not only of high quality but also environmentally responsible.

Nordic Naturals vitamin D is third-party tested for purity and potency, so you can trust that what you're putting in your body is safe and effective. The supplement is also gluten-free, dairy-free, and non-GMO, making it a suitable choice for various dietary needs and preferences.

Pros:

• All supplements are third-party tested
• The company provides COAs for all of its products
• Supplements are made with high-quality ingredients
• Nordic Naturals offers vegan-friendly products
• Supplements are made with sustainably sourced ingredients
• Nordic Naturals is a sustainable company that works hard to minimize its impact on the environment

Cons:

• Some supplements are expensive

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Care/of is a leader in the supplement industry, offering personalized and innovative subscription-based services that cater to the individual needs of its customers. Known for their high-quality supplements, they offer a range of products designed to help support overall health and well-being.

One of their most popular supplements is their vitamin D line, which includes two distinct products: The Sunny D3 and The Vegan Sunny D3. Both are expertly formulated to deliver 1,000 IU of vitamin D per capsule, supporting immune health, bone strength, and overall health and wellness.

But what sets Care/of apart is their commitment to sourcing the safest and highest-quality ingredients from trusted suppliers around the globe. Care/of recognizes that not all supplements are created equal, and so they take great care in ensuring that their products are manufactured to the highest standards.

This includes conducting three rounds of testing throughout the manufacturing process to ensure safety and quality. The result is a line of supplements that you can trust, knowing that they are made from the finest ingredients and held to the strictest quality standards.

Moreover, Care/of is a brand that cares about those who follow a vegan lifestyle. They understand how vital it is to have a vegan-friendly option, which is why they offer the Vegan Sunny D3. This product contains vitamin D3 sourced from algae, making it an excellent choice for anyone who eats a plant-based diet and is looking for a high-quality vitamin D supplement.

Pros:

• Flexible subscription terms
• Convenient delivery and packaging
• Transparency in sharing research on their products
  

Cons:

• No third-party certification
• Does not offer consultations with a dietitian or nutritionist
• Recommendations based solely on a brief online quiz

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Founded: 2016
Headquarters: New York, US
Website: https://www.takecareof.com/
Facebook: https://www.facebook.com/careofvitamins
Instagram: https://www.instagram.com/careof/

Ancient Nutrition is a health and wellness brand that specializes in nutritional supplements made from a combination of natural and ancient ingredients. Founded by Dr. Josh Axe and Jordan Rubin in 2016, the brand has quickly become known for its high-quality supplements that cater to a broad range of health concerns.

If you are looking for a vitamin D supplement that goes above and beyond, then look no further than Ancient Nutrition Vitamin D. This supplement stands out from its competitors with its potent blend of not only vitamin D and vitamin K but also a unique TCM blend. The TCM blend contains various extracts from herbs, medicinal mushrooms, and functional foods to support the body as a complete system rather than just individual organs.

Each bottle of Ancient Nutrition Vitamin D contains 60 capsules with each capsule featuring 5,000 IU (125 mcg) of vitamin D and 3,000 IU (90 mcg) of vitamin K. This powerful combination represents an impressive 625% and 75% of the daily recommended intake, respectively. The capsules are tasteless, easy to swallow, and free from gluten, nuts, and dairy. However, those who follow vegan or vegetarian diets should be aware that this supplement contains gelatin.

Pros:

• High-quality, innovative products
• Commitment to the environment and sustainability
• 7+ certifications on their products
• Closed-loop, seed-to-bottle manufacturing with some products
• The website offers a wealth of knowledge

Cons:

• Bone Broth Protein powder doesn’t mix well unless blended
• Premium prices

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Founded: 2016

Headquarters: Franklin, Tennessee, US

Website: https://ancientnutrition.com/

Facebook: https://www.facebook.com/ancientnutrition

Instagram: https://www.instagram.com/ancientnutrition/

When it comes to pregnancy, taking care of your health is of utmost importance, not only for your well-being but also for that of your little one. One crucial element that cannot be overlooked is proper nutrition. This is where Ritual comes in with its subscription-based service of prenatal vitamins designed especially for expecting and nursing moms.

A unique feature of Ritual's prenatal vitamins is that they pack a powerful 2,000 IU of vitamin D per dose, along with all other essential nutrients to support your growing baby and maintain your health. But that's not all – Ritual takes great care in selecting its ingredients and sourcing them responsibly to ensure that you get the best-quality nutrients. Plus, each product undergoes rigorous testing by a third-party lab not just once but twice to ensure that there are no contaminants and that you get the most wholesome product.

If you are particular about what you put into your body, then you'd be glad to know that Ritual's prenatal capsules are vegan, non-GMO, and free from major allergens, artificial colors, and fillers. This means that you can be assured of getting only what you need in each dose without any unnecessary additives.

Pros:

• Ritual offers free shipping
• People can choose to change their delivery dates
• The company offers free cancellations of orders
• Ritual offers a 30-day money-back guarantee
• The company uses traceable ingredients that are GMO-free
• A third party tests the company’s vitamins

Cons:

• Ritual’s multivitamins may be more expensive than other similar products
• Ritual does not offer personalized vitamin bundles
  

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If you're looking for a personalized and convenient way to meet vitamin D needs, look no further than Persona Nutrition. As a subscription-based company, they offer customized supplements tailored to consumers based on an initial assessment quiz that asks questions about your diet and lifestyle.

Persona Nutrition's vitamin D3 softgel capsules are among the many products that they offer. The capsules provide 125% of the recommended daily value for vitamin D, promoting strong bone health and reducing the risk of developing chronic illnesses. What's even more impressive is that this supplement is free from many common allergens like wheat, fish, soy, peanuts, gluten, and corn. Even people with dietary restrictions can enjoy the benefits of this vitamin D supplement.

While Persona Nutrition strives to ensure its customers' safety, it is essential to note that its supplements are produced in facilities that handle major allergens. Hence, if you have severe food allergies or intolerances, it's advisable to consult your doctor before taking this supplement or any other Persona Nutrition products.

It's reassuring to know that Persona Nutrition monitors the purity of its products at each production stage. However, third-party testing by an independent lab is another level of quality assurance that some consumers may want. While Persona Nutrition doesn't explicitly mention whether they undergo third-party testing, customers can rest assured that their supplements have undergone extensive in-house testing to ensure quality and efficacy.

Pros:

• Online health assessment provides personalized product recommendations
• Daily vitamin packs may be more convenient than taking multiple supplements individually
• Wide selection of products
• Products tested in-house to ensure safety and purity
• Includes a free consultation with the nutrition team

Cons:

• Supplements not third-party tested or certified
• The exact amounts of ingredients in proprietary blends are not disclosed
• Online health quiz may not consider all health conditions or medications
• May be more expensive than purchasing individual supplements

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Founded: 2017

Headquarters: Snoqualmie, Washington, US

Website: https://www.personanutrition.com/

Facebook: https://www.facebook.com/PersonaNutrition

Instagram: https://www.instagram.com/personanutrition/

SmartyPants Vitamins are a line of premium dietary supplements enriched with essential nutrients to promote optimal health and wellness. With a broad range of formulations designed specially to meet the unique needs of men, women, children, and adults, SmartyPants Vitamins offer a convenient and delicious way to supplement your daily diet with the essential nutrients required for optimum health.

Their flagship product is SmartyPants Kids Formula Daily Gummy Multivitamin. This supplement is an excellent option for parents who are looking for a gummy multivitamin that can provide their child with a host of essential nutrients, as well as a good amount of vitamin D. These delicious chewable are specially designed to cater to the taste buds of young children and can make taking vitamins a fun experience.

Each bottle of SmartyPants Kids Formula contains 120 chewable, which provides a month's supply as the recommended dose is just four gummies a day. One dose provides 800 IU of vitamin D3, which amounts to 130% of the daily value, making it an excellent choice for parents who are looking to ensure their child gets the right amount of vitamin D. Additionally, these supplements also contain omega-3 fatty acids and a range of other essential micronutrients that can help support your child’s overall health.

SmartyPants Kids Formula is free of any artificial sweeteners, synthetic flavors, GMOs, and food allergens. This ensures that your child gets nothing but the best and purest ingredients when taking their daily dose of vitamins. What’s even better is that these chewables do not need to be refrigerated, and can be taken with or without food. This makes them a perfect option for busy parents who need to keep their child’s health in check, even when they’re on the go.

Pros:

• Clean supplement options for all life stages
• Excellent transparency on sourcing, supply chain, and manufacturing
• Extensive third-party testing on all supplements

Cons:

• Slightly on the expensive side
• Some gummies are high in sugar
  

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HUM Nutrition is one of the best vitamin D brands committed to providing the best possible supplements with scientifically proven ingredients that can help you achieve your wellness objectives. They have a dedicated team of in-house registered dietitians who provide customized nutrition guidance based on your unique needs and lifestyle.

If you follow a vegan or vegetarian lifestyle and are in search of a vitamin D supplement, HUM Nutrition has you covered. Their vegan-friendly option is specially formulated with vitamin D3 extract derived from lichen, making it a fantastic plant-based solution.

HUM Nutrition's vitamin D supplement is made without any artificial sweeteners, flavors, colors, or preservatives. It is also non-GMO and gluten-free. Additionally, they prioritize sustainable sourcing for all their products, caring about the environment.

Triple-testing by third-party labs guarantees purity and potency, ensuring HUM Nutrition can be a trusted and dependable brand when it comes to your supplement requirements. So, when it comes to finding the perfect supplement to meet your wellness objectives, HUM Nutrition is worth looking into.

Pros:

• Personalized product recommendations
• Some evidence-based products and ingredients
• Products are third-party tested for potency and purity
• Access to an RDN
• Discounts for 3-month subscriptions

Cons:

• More expensive than similar services
• Products come in bottles rather than daily vitamin packs
• Some products contain poorly absorbed ingredients, such as Base Control (HUM’s multivitamin), which Uses lower-quality ingredients like magnesium oxide, zinc oxide, and chromium chloride
• Some lofty product claims about helping you burn fat or curb your appetite are not supported by evidence

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Natalist is a startup company that focuses on helping couples conceive naturally through a holistic approach to fertility. Founded in 2019 by Halle Tecco and Dr. Nazaneen Homaifar, Natalist aims to alleviate the stress and confusion surrounding fertility while providing couples with personalized solutions for their journeys.

Natalist's Vitamin D3 Gummies is an excellent choice to boost vitamin D intake. With so many options on the market, it can be difficult to know where to start, but Natalist's gummies stand out for several reasons. Firstly, they are incredibly delicious, making them a pleasure to take every day. Secondly, they are vegan and vegetarian friendly, using pectin rather than gelatin in their formula. This makes them accessible to a broader range of people with dietary restrictions or preferences.

Natalist's supplements focus on the unique nutritional needs of those in the fertility, pregnancy, and postpartum stages of life. Their products are third-party tested and designed with the utmost care and attention to detail. This means you can trust that you are getting a high-quality product supporting your health and well-being.

Natalist's commitment to sustainability is another compelling reason to choose its supplements. They have a net-zero plastic footprint, meaning their products are environmentally responsible and will not contribute to plastic waste. If you're looking for a vitamin D supplement that is both effective and ethical, Natalist's Vitamin D3 Gummies are an excellent choice.

Pros:

• Great taste
• OB/GYN approved
• Net-zero plastic footprint

Cons:

• Not verified by USP, NSF or ConsumerLabs
• More expensive option
  

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Founded: 2019

Headquarters: Charleston, South Carolina, US

Website: https://natalist.com/

Facebook: https://www.facebook.com/natalistco

Instagram: https://www.instagram.com/natalistco/