Top 10 Best Vitamin D 1000mg

of October 2024
1
Best ChoiceBest Choice
Nutricost Vitamin D3 5,000 IU, 240 Softgels - Non-GMO and Gluten Free Vitamin D
Nutricost
Nutricost

10
Exceptional
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2
Best ValueBest Value
Nutricost Vitamin D3 10,000 IU, 240 Softgel Capsules - Potent, Non-GMO, Gluten
Nutricost
Nutricost

9.9
Exceptional
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3
Nutricost Vitamin D3 1000 iu Softgels, 240 Softgels - Non-GMO & Gluten Free
Nutricost
Nutricost

9.8
Exceptional
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4
FORCE FACTOR Vitamin D3 5000 IU Softgels, High-Potency Vitamin D Supplement to
Force Factor
Force Factor

9.7
Exceptional
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5
Vitamin D3 Supplement 10000 iu | Vitamin D Liquid Drops for Faster Absorption |
S RAW SCIENCE
S RAW SCIENCE

9.6
Exceptional
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6
Sports Research Vitamin D3 5000 IU with Coconut MCT Oil - High Potency Vitamin
Sports Research
Sports Research

9.5
Excellent
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7
Sports Research Vegan Vitamin D3 + K2 Supplement with Organic Coconut Oil -
Sports Research
Sports Research

9.4
Excellent
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8
Sports Research Vitamin D3 1000 IU with Coconut MCT Oil - High Potency Vitamin
Sports Research
Sports Research

9.3
Excellent
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9
Designs for Health Vitamin D Supreme - Vitamin D 5000 IU with 2000mcg Vitamin K
Designs for Health
Designs for Health

9.2
Excellent
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10
Plant-Based Vitamin D3 Immune Support with Vegan K2 Complex in a Vegetarian
SMARTERNUTRITION
SMARTERNUTRITION

9.1
Excellent
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11
Vitamin D3 Gummies for Daily Wellness - Delicious Vitamin D Gummies for Adults
Natures Craft
Natures Craft

9.0
Excellent
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12
Vitamin D3 by Nature’s Bounty for immune support. Vitamin D3 provides immune
Nature's Bounty
Nature's Bounty

8.9
Very Good
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13
Nature Made Vitamin D3, 300 Softgels, Vitamin D 1000 IU (25 mcg) Helps Support
Nature Made
Nature Made

8.8
Very Good
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14
Thorne Research - Vitamin C with Flavonoids - Blend of Vitamin C and Citrus
Thorne Research
Thorne Research

8.7
Very Good
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15
Nature Made Super C Immune Complex, 60 Tablets, Including Vitamin C, Vitamin A,
Nature Made
Nature Made

8.6
Very Good
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16
NOW Supplements, Vitamin D 1,000 IU Dry, High Potency, Strong Bones*,
NOW
NOW

8.5
Good
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17
Emergen-C Immune+ 1000mg Vitamin C Powder, with Vitamin D, Zinc, Antioxidants
Emergen-C
Emergen-C

8.4
Good
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18
Vitamin D3, 300 Softgels, Vitamin D 1000 IU (25 mcg) Helps Support Immune
Nature Made
Nature Made

8.3
Good
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19
Carlyle Vitamin D3 1000 IU | 400 Softgels | Non-GMO and Gluten Free Formula |
Carlyle
Carlyle

8.2
Good
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20
Emergen-C Immune+ Chewables 1000mg Vitamin C with Vitamin D Tablet, Immune
Emergen-C
Emergen-C

8.1
Good
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21
Vitamin D3 by Nature’s Bounty for immune support. Vitamin D3 provides immune
Nature's Bounty
Nature's Bounty

8.0
Good
View on Amazon

About Vitamin D 1000mg

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Nutricost Vitamin D3 5,000 IU, 240 Softgels - Non-GMO and Gluten Free Vitamin D

240 Vitamin D3 Softgels Per Bottle. Each Capsule Contains 5,000IU of Vitamin D3. High Quality Vitamin D3. Non-GMO, Gluten Free, 3rd Party Tested. Made in a GMP Compliant, FDA Registered Facility.

Nutricost Vitamin D3 10,000 IU, 240 Softgel Capsules - Potent, Non-GMO, Gluten Free Vitamin D

240 Soft Gels of Potent Vitamin D3 Per Bottle. Each Capsule Contains 10,000IU of Vitamin D3. High Quality Vitamin D3. Non-GMO, Gluten Free, 3rd Party Tested. Made in a GMP Compliant, FDA Registered Facility.

Nutricost Vitamin D3 1000 iu Softgels, 240 Softgels - Non-GMO & Gluten Free

1,000iu 25mcg of Vitamin D3 Per Softgel. 240 Softgels Per Bottle, 1 Softgel is 1 Serving. Non-GMO Gluten Free. Tested by Independent, ISO-Accredited Laboratories. Manufactured in a GMP-Compliant FDA-Registered Facility.

FORCE FACTOR Vitamin D3 5000 IU Softgels, High-Potency Vitamin D Supplement to Support Immunity and Bone Health, Premium Quality, No Preservatives, 120 Softgels

STRENGTHEN IMMUNITY Force Factor Vitamin D3 is a powerful immune support supplement. Every easy-to-swallow softgel provides a high-potency dose of this essential vitamin to support immune function and daily wellness.. SUPPORT BONE HEALTH In addition to powerful immune support, vitamin D is important for maintaining bone health. Every dose helps your body absorb and utilize calcium to support strong bones.. HIGH-POTENCY FORMULA VItamin D immunity vitamins are essential to good health and wellbeing. Dont settle for low-potency formulas. Force Factor Vitamin D3 5000 IU is a high-potency formula you can count on.. PREMIUM QUALITY With no artificial colors, artificial flavors, or soy, you can rest assured that youre choosing a high-quality, better-for-you vitamin D3 supplement to support your daily health and wellness.. MADE IN THE USA Force Factor Vitamin D3 is made in America in GMP-certified manufacturing facilities to ensure quality and safety. All of our ingredients go through rigorous testing to validate their potency and purity..

Vitamin D3 Supplement 10000 iu | Vitamin D Liquid Drops for Faster Absorption | Helps Support Strong Bones and Healthy Heart | Mood & Immune Symptom Function | Emulsified High Dose Vitamin D3

VITAMIN D LIQUID DROPS FOR ADULTS Our blend of cholecalciferol vitamin d3 10000 iu is a step in the right direction on your health journey. Vitamin D3 Drops for adults strengthen immunity, heart function, and bones with every serving. Add Vitamin D3 to your supplement list today. VITAMIN D SUPPLEMENTS FOR MEN WOMEN With the difficulties of modern life, everyone could use help being in a better mood. Our men and womens Vitamin D will have you looking and feeling your best in no time. VITAMIN D3 DIETARY SUPPLEMENT Natural Vitamin D3 oil for skin and wellness is a plant based vitamin d thats perfect for those following a specific diet or lifestyle. Give your body the nutrients it craves without lowering your standards. HIGH POTENCY VITAMIN D Your body deserves the good stuff, which is why our hi potency vitamin d3 is made using only the highest quality ingredients the market has to offer.. EASY TO USE LIQUID FORM Our sublingual Vitamin D is easier to consume and may have a higher absorption rate when compared to powders or capsules. They are also water and fat soluble Vitamin D drops, meaning you feel better, faster..

Sports Research Vitamin D3 5000 IU with Coconut MCT Oil - High Potency Vitamin D Supplement for Immune & Bone Support - Non-GMO Verified, Gluten & Soy Free 125mcg, 30 Liquid Softgels

Shine Bright Vitamin D3 helps the body absorb calcium and phosphorus - essential minerals for maintaining strong bones and teeth. It's also known as the 'sunshine vitamin', with adequate levels providing immune system support and overall wellness so you can shine at your brightest.. One-A-Day Formula Just one easy-to-swallow liquid softgel daily provides 125 mcg 5,000 iu of high potency Vitamin D3 as cholecalciferol - the body's preferred form of Vitamin D.. With Coconut MCT Oil Vitamin D-3 delivers the best benefits when taken with food or another source of fat, which is why we add medium chain triglycerides MCT, the best fats from coconut oil, to our softgels to help ensure that you get the most from this essential micronutrient.. Premium Quality We hold all of our supplements to a higher standard. Sports Research Vitamin D3 softgels are IGEN Non-GMO tested, and free of unwanted fillers, gluten, and seed oils such as soybean safflower oil. Each batch is third-party tested for quality and manufactured in the USA in a cGMP-compliant facility.. The Sports Research Difference Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every bodyinside and out..

Sports Research Vegan Vitamin D3 + K2 Supplement with Organic Coconut Oil - 5000iu Vitamin D with 100mcg Mk7 Vitamin K - Supports Calcium for Stronger Bones & Immune Health - 30 Softgels for Adults

D3K2 - BETTER TOGETHER On their own, Vitamins D3 and K2 are essential micronutrients, but together, they're an essential team. Vitamin D3 helps your body absorb calcium, while vitamin K2 directs calcium to your bones instead of joints and arteries, where too much calcium could be problematic. Now that's teamwork. PLANT BASED Our Vitamin D and K supplement for women and men contains vegan D3 cholecalciferol from lichen and K2 from fermented chickpeas with added Coconut MCT Oil for enhanced absorption. This two-in-one super supplement is 100 free of animal ingredients and encapsulated in the first carrageenan-free plantgel softgel.. ONE-A-DAY FORMULA Get the best of both worlds with Sports Research D3K2. Just one easy-to-swallow veggie softgel provides 125cg 5000iu of Vegan 100mcg of Vitamin K2 as MK7, the form of K2 with the highest bioavailability for stronger bones and immune system support so you can shine your brightest.. QUALITY TESTED We hold all of our supplements to a higher standard. Our K2 with D3 vitamin supplement is Vegan Certified, Non-GMO Project Verified, and free of unwanted fillers, carrageenan, gluten, and soy. Each batch is third-party tested for quality and manufactured in the USA in a cGMP-compliant facility.. THE SPORTS RESEARCH DIFFERENCE Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every bodyinside and out..

Sports Research Vitamin D3 1000 IU with Coconut MCT Oil - High Potency Vitamin D Supplement for Immune & Bone Support - Non-GMO Verified, Gluten & Soy Free - 25 mcg (360 Liquid Softgels)

SHINE BRIGHT Vitamin D3 helps the body absorb calcium and phosphorus - essential minerals for maintaining strong bones and teeth. It's also known as the 'sunshine vitamin', with adequate levels providing immune system support and muscular wellness so you can shine at your brightest.. ONE-A-DAY FORMULA Just one easy-to-swallow liquid softgel daily provides 25 mcg 1000 iu of high potency Vitamin D3 as cholecalciferol - the body's preferred form of Vitamin D.. WITH COCONUT MCT OIL Vitamin D-3 delivers the best benefits when taken with food or another source of fat, which is why we add medium chain triglycerides MCT, the best fats from coconut oil, to our softgels to help ensure that you get the most from this essential micronutrient.. PREMIUM QUALITY We hold all of our supplements to a higher standard. Sports Research Vitamin D3 softgels are IGEN Non-GMO tested, and free of unwanted fillers, gluten, and seed oils such as soybean safflower oil. Each batch is third-party tested for quality and manufactured in the USA in a cGMP-compliant facility.. THE SPORTS RESEARCH DIFFERENCE Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every bodyinside and out..

Designs for Health Vitamin D Supreme - Vitamin D 5000 IU with 2000mcg Vitamin K as MK4 for Bone Health, Heart Health & Immune Support - Vitamin D3 Enhanced with GG Supplement (60 Capsules)

Upgrade Your Vitamin D - Each small easy-swallow capsule features clinically relevant amounts of bioavailable vitamin D with K. Features an impressive 2000 mcg of vitamin K1 and K2. GG is also included as a complementary bone, healthy aging and immune support supplement.. Superior K2 Form - This vitamin K2 K1 supplement features K2 in the premium MK-4 form. Vitamin D and K work synergistically, thus, increasing vitamin D increases the need for vitamin K.. Why Add GG to Vitamin D with K2 Geranylgeraniol is a compound produced naturally in the body that declined with age. It is included in this D3 vitamin complex to help promote optimal bone and heart health, maintain proper immune system balance and vitamin K status.. Immune, Bone Cardiovascular Support - Vitamin D3 K2 can support optimal cardiovascular health, and help maintain healthy immune system balance. A quality vitamin D supplement can also be used as a mood support supplement and help optimize calcium absorption and utilizations.. Clinically-Trusted Care - DFH is the 1 practitioner supplement brand recommended by functional medicine professionals and the 1 practitioner supplement brand personally trusted by functional medicine professionals..

Plant-Based Vitamin D3 Immune Support with Vegan K2 Complex in a Vegetarian Softgel - Includes 5,000 IU of Vitamin D for Immunity Boost, Complete Bone Health & Arterial Protection (1 D3+K2)

THE PERFECT VITAMIN D FORMULA Your First Line of Defense. Smarter Nutrition has pioneered the clean and active Vitamin D3 supplement that big-name store brands SHOULD be selling Its the optimal blend of ingredients for safety and maximum benefits. PREMIUM PLANT-BASED VITAMIN D3 The Most Absorbable and Active Form. Unlike other Vitamin D supplements that contain processed animal by-products, Smarter Nutritions Vitamin D3 comes from the most premium plant source of active Vitamin D3. Its sustainably sourced from a nutrient-rich organism called lichen a vitamin D3 source thats naturally free from contaminants and animal-derived ingredients.. ESSENTIAL VITAMIN K2 COMPLEX Vitamin D has a dependent relationship with vitamin K2, and vitamin D toxicity can be caused by a deficiency in vitamin K2. The benefits of vitamin D3 are greatly enhanced by the presence of vitamin K2 in terms of bone strength, cardiovascular health, and more.. FULLY BIOAVAILABLE Using cutting-edge technology, Smarter Nutrition Vitamin D3 is encapsulated in vegetarian softgels that are free from chemical coatings, fillers, and synthetic binders. We deliver premium, plant-based vitamins D3 and K2 in coconut oil to make Smarter Vitamin D3 as bioavailable as possible..

Vitamin D3 Gummies for Daily Wellness - Delicious Vitamin D Gummies for Adults with Vitamin D3 2000IU per Serving for Bone Muscle & Immune Support - Non-GMO Gelatin & Gluten Free (30 Day Supply)

Potent Vitamin D Gummy - Vitamin D supplements are essential for maintaining proper health and our delicious gummies with D3 Vitamin 2000 IU makes it easier than ever to stay on top of your wellness. Immune Support Gummies - Vitamin D is one of the most essential immunity vitamins for protecting your body but many adults dont get enough but our vitamin D gummies for women men got you covered. Full Body Care - Our vitamin D3 gummy can enhance calcium absorption helping it also work as a daily teeth and bone strength supplement for improved bone support plus muscle strength and function. Clean formula - Our gummy vitamin D supplement with cholecalciferol is made with care with natural flavors and we are proud to have No artificial colors gelatin GMOs or other unsavory ingredients. Natures Craft quality - We are proud to be a leading name in tasty gummy vitamins for adults and many other chewable vitamins because we believe real wellness can come in all shapes and forms.

Vitamin D3 by Nature’s Bounty for immune support. Vitamin D3 provides immune support and promotes healthy bones. 1000IU, 350 Softgels

IMMUNE SUPPORT 350-count, 1000IU Vitamin D3 Softgels for immune health.1 Vitamin D by Natures Bounty may assist the immune system by helping to regulate T and B-lymphocytes.1 Vitamin D3 is a more potent form of Vitamin D. STRONG, HEALTHY BONES In addition to immune support, getting a sufficient amount of Vitamin D is critical to building and maintaining strong bones in adults. It is essential for calcium absorption to help support healthy bones.1 Natures Bounty Vitamin D3 Softgels supplement the Vitamin D your body needs for overall health. YEAR-ROUND SUPPORT Vitamin D3 supplements by Natures Bounty contain the same form of Vitamin D that is naturally formed in the body through exposure to sunshine. Natures Bounty Vitamin D3 helps replicate the benefits of natural sunshine all year long. PURITY IS OUR PRIORITY Natures Bounty is committed to safety and purity in all our supplements. Our rapid release Vitamin D3 Softgels are non-GMO, gluten- and sugar-free, and contain no artificial colors, or sweeteners. FROM THE TRUSTED WELLNESS EXPERTS Natures Bounty Vitamin D supplements are a product of 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence.

Nature Made Vitamin D3, 300 Softgels, Vitamin D 1000 IU (25 mcg) Helps Support Immune Health, Strong Bones and Teeth, & Muscle Function, 125% of the Daily Value for Vitamin D in One Daily Softgel

VITAMIN D3 IS ESSENTIAL TO A HEALTHY IMMUNE RESPONSE MORE Vitamin D is an essential nutrient that helps support a healthy immune response, aids in calcium absorption to support strong bones and teeth and supports muscle function.. THE BODYS PREFERRED FORM OF VITAMIN D Vitamin D3 is more effective than Vitamin D2 at raising and maintaining adequate Vitamin D levels throughout the body.. 300-DAY SUPPLY Contains 300 softgels. Adults take 1 softgel daily with water and a meal.. HIGH QUALITY INGREDIENTS Made from carefully selected ingredients under strict manufacturing practices and guaranteed to meet our high quality standards. No color added. No artificial flavors. Gluten free.. 1 PHARMACIST RECOMMENDED VITAMIN SUPPLEMENT BRAND2 Nature Made is the 1 pharmacist recommended vitamin and supplement brand.. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease..

Thorne Research - Vitamin C with Flavonoids - Blend of Vitamin C and Citrus Bioflavonoids from Oranges, The Way They're Found Together in Nature - 90 Capsules

Immune Support Get the immune-supporting and antioxidant benefits of vitamin C combined with natural citrus flavonoids. Healthy Skin Promotes collagen production, which enhances skin, nail, and hair health. Wound Healing Collagen production, antioxidative properties, and immune support make vitamin C an important nutrient for supporting post-surgical healing and injury repair. Free From Doesn't contain gluten, eggs, tree nuts, peanuts, dairy, yeast, soy, fish, or shellfish. Trusted Thorne is chosen by champions and trusted by 100 pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is also a proud partner of 11 U.S. Olympic Teams.

Nature Made Super C Immune Complex, 60 Tablets, Including Vitamin C, Vitamin A, Vitamin E, Vitamin D3, and Zinc Supplement, Excellent Source of Key Immune Support Nutrients

EXCELLENT SOURCE OF VITAMIN C FOR IMMUNE SUPPORT Nature Made Super C Immune Complex offers 900 mg of Vitamin Can essential nutrient that provides antioxidant and immune support.. PLUS, VITAMIN D3 1000 IU AND VITAMIN A Provides 25 mcg 1000 IU of Vitamin D3, the bodys preferred form of Vitamin D, plus 450 mcg 1500 IU of Vitamin Atwo nutrients that also play important roles in immune support.. VITAMIN E AND ZINC FOR EVEN MORE ANTIOXIDANT SUPPORT Vitamin C is a known antioxidant. This product also includes 15 mg of Vitamin E and 11 mg of Zinc, two key antioxidant support nutrients.. 60-DAY SUPPLY, ONLY ONE DAILY TABLET FOR IMMUNE SUPPORT Only one tablet per day provides you with a full range of immune support nutrients. Contains 60 tablets. Adults, take 1 tablet daily with water and a meal.. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease..

NOW Supplements, Vitamin D 1,000 IU Dry, High Potency, Strong Bones*, Structural Support*, 120 Veg Capsules

Vitamin D comes in multiple forms - D2 is a vegetarian form. 1,000 IU - High Potency Structural Support. Helps Maintain Strong Bones. Supports Dental Health. During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided..

Emergen-C Immune+ 1000mg Vitamin C Powder, with Vitamin D, Zinc, Antioxidants and Electrolytes for Immunity, Immune Support Dietary Supplement, Super Orange Flavor - 30 Count/1 Month Supply

Includes 30 single-serving packets 0.33 oz. each of Emergen-C Immune plus in Super Orange flavor. An Enhanced Immune Support Formula with 1,000 mg of Vitamin C, plus Vitamin D and Zinc. Packed with more Vitamin C than 10 oranges1 to support your immune system. Made with natural fruit flavors and sweeteners for a delicious Super Orange flavor vitamin mix. Contains the Proprietary complex with Wellmune WGP beta-glucans and arabinogalactans. Vitamin C drink mix dissolves quickly in water its fizzy, refreshing and caffeine-free. Packed with the key nutrients your body needs, plus antioxidants 2. Emergen-C Immune plus is also available in gummy and chewable forms.

Vitamin D3, 300 Softgels, Vitamin D 1000 IU (25 mcg) Helps Support Immune Health, Strong Bones and Teeth, & Muscle Function, 125% of the Daily Value for Vitamin D in Only One Daily Softgel

VITAMIN D3 IS ESSENTIAL TO A HEALTHY IMMUNE RESPONSE MORE Vitamin D is an essential nutrient that helps support a healthy immune response, aids in calcium absorption to support strong bones and teeth and supports muscle function. THE BODYS PREFERRED FORM OF VITAMIN D Vitamin D3 is more effective than Vitamin D2 at raising and maintaining adequate Vitamin D levels throughout the body. 300-DAY SUPPLY Contains 300 softgels Adults take 1 softgel daily with water and a meal. HIGH QUALITY INGREDIENTS Made from carefully selected ingredients under strict manufacturing practices and guaranteed to meet our high quality standards No color added No artificial flavors Gluten free. 1 PHARMACIST RECOMMENDED VITAMIN SUPPLEMENT BRAND Nature Made is the 1 pharmacist recommeded vitamin and supplement brand, based on a survey of pharmacists who recommend branded vitamin and supplements. USP VERIFIED Because Nature Made is committed to quality and purity, this Vitamin D supplement is also USP Verified, an independent organization that tests for quality and purity. These statements have not been evaluated by the Food and Drug Administration This product is not intended to diagnose, treat, cure, or prevent any disease.

Carlyle Vitamin D3 1000 IU | 400 Softgels | Non-GMO and Gluten Free Formula | 25 mcg

DAILY D3 Get a powerful dose of the sunshine nutrient with non-gmo quick-release softgels. STRONG SUPPORT Each serving provides 1,000 IU of this essential vitamin, 125 of your daily value. ROOTED IN WELLNESS Carlyle provides premium, honest supplements in your pursuit to healthy living. CARLYLE MANUFACTURERS Laboratory Tested, Trusted Ingredients, Superior Quality, 100 Guaranteed. NATURALLY FREE OF Gluten, Wheat, Yeast, Lactose, Soy, Artificial Flavor, Preservatives Non-GMO.

Emergen-C Immune+ Chewables 1000mg Vitamin C with Vitamin D Tablet, Immune Support Dietary Supplement for Immunity, Blast Flavor - Multi Orange, 42 Count (Pack of 1)

Includes one bottle of 42 Emergen-C Immune Vitamin C Chewables in Orange Blast flavor. Each serving two tablets provides 600 IU of Vitamin D, plus 1,000 mg of Vitamin C more than 10 oranges1. With 2x more Vitamin C per chew than the leading immune support chewable2. Includes key antioxidants like Zinc, Vitamin E and Manganese. Easily support your wellness goals with Emergen-C Immune Chewable Vitamin C tablets. Convenient chewable form for easy, on-the-go wellness no water needed. Emergen-C Immune is also available in gummy and powder forms.

Vitamin D3 by Nature’s Bounty for immune support. Vitamin D3 provides immune support and promotes healthy bones. 1000IU, 250 Softgels

IMMUNE SUPPORT 250-count, 1000IU Vitamin D3 Softgels for immune health. Vitamin D by Natures Bounty may assist the immune system by helping to regulate T and B-lymphocytes. Vitamin D3 is a more potent form of Vitamin D. STRONG, HEALTHY BONES In addition to immune support, getting a sufficient amount of Vitamin D is critical to building and maintaining strong bones in adults. It is essential for calcium absorption to help support healthy bones. Natures Bounty Vitamin D3 Softgels supplement the Vitamin D your body needs for overall health. YEAR-ROUND SUPPORT Vitamin D3 supplements by Natures Bounty contain the same form of Vitamin D that is naturally formed in the body through exposure to sunshine. Natures Bounty Vitamin D3 helps replicate the benefits of natural sunshine all year long. PURITY IS OUR PRIORITY Natures Bounty is committed to safety and purity in all our supplements. Our rapid release Vitamin D3 Softgels are non-GMO, gluten- and sugar-free, and contain no artificial colors, or sweeteners. FROM THE TRUSTED WELLNESS EXPERTS Natures Bounty Vitamin D supplements are a product of 50 years of dedication to quality, consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence. During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided..