10 Best Vitamin D 3 Supplements 2024 in the US

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Supports Health: Promotes healthy teeth, bones, muscles, and immune function.

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Optimal Absorption: Vitamin D3 is more potent and better absorbed than D2.

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No Lactose or Preservatives: Contains no lactose and no preservatives.

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Free From Allergens: Free from gluten, eggs, nuts, dairy, soy, fish, shellfish.

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Trusted Brand: Chosen by champions, trusted by 100+ pro teams and Mayo Clinic.

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Bone Health: Vitamin D3 supports calcium absorption and retention for optimal bone health.

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Breast, Colon & Immune Support: Vitamin D3 aids blood vessel function, immune cell activity, and cell metabolism.

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Immune Support: D3 vitamins bind to immune cells, supporting healthy immune function.

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Heart Health: D3 supplement supports cardiovascular and brain health, and immune cell activation.

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Pure Difference: Free from common allergens, artificial ingredients, and GMOs.

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Comprehensive Health Support: Supports immune, muscle, teeth, and bone health.

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Long-lasting Supply: 250 softgels provide a 250-day supply.

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Preferred Vitamin D Form: Contains 50 mcg of Vitamin D3 for better absorption.

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High-Quality Ingredients: No color added and no artificial flavors.

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Pharmacist Recommended: #1 Pharmacist Recommended Vitamin & Supplement Brand.

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High Dose Vitamin D3: 5000 IU per softgel for higher Vitamin D needs.

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Comprehensive Health Support: Supports immune, bone, teeth, and muscle health.

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180-Day Supply: Contains 180 softgels for a long-lasting supply.

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Quality Ingredients: Gluten-free, no color added, no artificial flavors.

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USP Verified: Verified by United States Pharmacopeia for quality.

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Comprehensive Health Support: Supports immune, muscle, teeth, and bone health.

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300-Day Supply: Contains one 300 count bottle for a 300-day supply.

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Preferred Form of Vitamin D: Contains 25mcg of Vitamin D3, the body’s preferred form.

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High-Quality Ingredients: No color added and no artificial flavors.

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#1 Pharmacist Recommended: Top recommended brand by pharmacists.

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Immune Support: Contains 125 mcg (5000iu) of Vitamin D3 for immune benefits.

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Supports Strong Bones: Essential for calcium absorption to maintain healthy bones.

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Daily Sunshine Vitamin: Contains Vitamin D3, the same form produced by sun exposure.

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Non-GMO Formula: Non-GMO, gluten-free, sugar-free, with no artificial colors.

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Quality and Value: Uses latest nutritional science for unsurpassed quality.

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Supports Health: Promotes healthy teeth, bones, muscles, and immune function.

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Optimal Absorption: Vitamin D3 is more potent and better absorbed than D2.

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NSF Certified: Certified for Sport, supporting high-performance nutrition.

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Allergen-Free: Free from gluten, eggs, nuts, dairy, soy, fish, and shellfish.

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Trusted Brand: Chosen by champions and trusted by 100+ pro teams.

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High Potency: 2000IU Vitamin D3 per softgel for immune health.

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Bone Health: Essential for calcium absorption and strong bones.

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Year-Round Support: Replicates benefits of natural sunshine all year.

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Purity and Safety: Non-GMO, gluten-free, sugar-free, no artificial colors.

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Trusted Brand: 50 years of quality and scientific research.

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High Potency Vitamin D3: Contains 2,000 IU of fat-soluble Vitamin D3 for optimal absorption.

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Whole Food Nutrition: Delivered in a whole food lipid base with high Omega-9 Organic chlorella.

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Supports Multiple Health Benefits: Promotes bone, joint, breast, prostate, and immune health.

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Includes Probiotics & Enzymes: Contains Lactobacillus probiotics and digestive enzymes for healthy digestion.

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Vegetarian Formula: Suitable for vegetarians, available in 60- or 120-day supply.

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Immune Support: 5000IU Vitamin D3 Softgels for immune health, helps regulate T and B-lymphocytes.

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Strong, Healthy Bones: Essential for calcium absorption, supports building and maintaining strong bones.

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Year-Round Support: Replicates benefits of natural sunshine, provides Vitamin D3 all year long.

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Purity and Safety: Non-GMO, gluten- and sugar-free, no artificial colors or sweeteners.

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Trusted Wellness Experts: Product of 50 years of dedication to quality, consistency, and scientific research.