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Natural Factors Vitamin K D 120 mcg & 1000 IU Softgels Image 1Natural Factors Vitamin K D 120 mcg & 1000 IU Softgels Image 2
Sale priceFrom $13.87 Regular price$16.64 Unit price ($0.13/Serving)
Natural Factors Vitamin K & D 120 mcg & 1000 IU (Softgels)
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Natural Factors Vitamin K + D 120 mcg & 1000 IU BONUS SIZE 180 Softgels Image 1
Sale price$26.72 Regular price$32.06 Unit price ($0.14/Serving)
Natural Factors Vitamin K + D 120 mcg & 1000 IU BONUS SIZE (180 Softgels)
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New Roots Children's Vitamin D3 400 IU Drops (30 mL)
Sale price$13.25 Regular price$15.90 Unit price ($0.02/Serving)
New Roots Children's Vitamin D3 400 IU Drops (30 mL)
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New Roots Vitamin D3 1000 IU Image 1New Roots Vitamin D3 1000 IU Image 2
Sale priceFrom $16.15 Regular price$19.38 Unit price ($0.05/Serving)
New Roots Vitamin D3 1000 IU
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New Roots Vitamin D3 1000 IU 180 Softgels Image 1
Sale price$12.25 Regular price$14.70 Unit price ($0.06/Serving)
New Roots Vitamin D3 1000 IU (180 Softgels)
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New Roots Vitamin D3 1000 IU 180 VCaps Image 1
Sale price$13.22 Regular price$15.86 Unit price ($0.07/Serving)
New Roots Vitamin D3 1000 IU (180 VCaps)
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New Roots Vitamin D3 1000 IU (360 Softgels)
Sale price$22.68 Regular price$27.22 Unit price ($0.06/Serving)
New Roots Vitamin D3 1000 IU (360 Softgels)
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New Roots Vitamin D3 2500 IU Extra Strength 30 mL Image 1
Sale price$30.82 Regular price$36.98 Unit price ($0.05/Serving)
New Roots Vitamin D3 2500 IU Extra Strength (30 mL)
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New Roots Vitamin D3 2500 IU Extra Strength VCaps Image 1New Roots Vitamin D3 2500 IU Extra Strength VCaps Image 2
Sale priceFrom $13.32 Regular price$15.98 Unit price ($0.06/Serving)
New Roots Vitamin D3 2500 IU Extra Strength (VCaps)
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New Roots Vitamin D3 2500 IU Extra Strength Softgels Image 1New Roots Vitamin D3 2500 IU Extra Strength Softgels Image 2
Sale priceFrom $9.33 Regular price$11.20 Unit price ($0.05/Serving)
New Roots Vitamin D3 2500 IU Extra Strength (Softgels)
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Nordic Naturals Baby's Vitamin D3 400 IU 4 mL Image 1
Sale price$19.45 Regular price$23.34 Unit price ($0.14/Serving)
Nordic Naturals Baby's Vitamin D3 400 IU (4 mL)
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Nordic Naturals Baby's Vitamin D3 400 IU 4 mL Image 1
Sale price$13.62 Regular price$23.34 Unit price ($0.10/Serving)
Nordic Naturals Baby's Vitamin D3 400 IU (4 mL) [Clearance]
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Nordic Naturals Baby's vitamin D3 Liquid 400 IU (22.5 mL)
Sale price$17.98 Regular price$21.58 Unit price ($0.19/Serving)
Nordic Naturals Baby's vitamin D3 Liquid 400 IU (22.5 mL)
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NOW D3 High Potency (Softgels)NOW D3 High Potency (Softgels)
Sale priceFrom $10.13 Regular price$12.16 Unit price ($0.04/Serving)
NOW D3 High Potency (Softgels)
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NOW Vitamin D-3 1000 IU Softgels Image 1NOW Vitamin D-3 1000 IU Softgels Image 2
Sale priceFrom $10.85 Regular price$13.02 Unit price ($0.05/Serving)
NOW Vitamin D-3 1000 IU (Softgels)
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NOW Vitamin D-3 and K-2 120 VCaps Image 1
Sale price$19.27 Regular price$23.12 Unit price ($0.32/Serving)
NOW Vitamin D-3 and K-2 (120 VCaps)
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NOW Vitamin D-3 Cream 118 mL Image 1
Sale price$20.45 Regular price$24.54 Unit price ($0.21/Serving)
NOW Vitamin D-3 Cream (118 mL)
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NOW Vitamin D-3 Extra Strength 1000 IU 30 mL Image 1
Sale price$13.72 Regular price$16.46 Unit price ($0.01/Serving)
NOW Vitamin D-3 Extra Strength 1000 IU (30 mL)
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NOW Vitamin D3 1000 IU 90 Softgels Image 1
Sale price$8.01 Regular price$9.61 Unit price ($0.08/Serving)
NOW Vitamin D3 1000 IU (90 Softgels)
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NOW Vitamin D3 1000 IU Chewable 180 Tablets Image 1
Sale price$14.88 Regular price$17.86 Unit price ($0.16/Serving)
NOW Vitamin D3 1000 IU Chewable (180 Tablets)
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NOW Vitamin D3 400 IU 180 Softgels Image 1
Sale price$8.25 Regular price$9.90 Unit price ($0.09/Serving)
NOW Vitamin D3 400 IU (180 Softgels)
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Nutrameltz Vitamin D3 1000 IU - Mixed Berry (60 Tablets)
Sale price$20.13 Regular price$24.16 Unit price ($0.33/Serving)
Nutrameltz Vitamin D3 1000 IU - Mixed Berry (60 Tablets)
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Nutridom Premium Vitamin D3+K2 with Coconut Oil 120 Softgels Image 1
Sale price$22.99 Regular price$27.59 Unit price ($0.19/Serving)
Nutridom Premium Vitamin D3+K2 with Coconut Oil (120 Softgels)
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NutriStart Quick D for Infants & Children 500 IU 12.5 mL Image 1
Sale price$10.99 Regular price$13.19 Unit price ($0.02/Serving)
NutriStart Quick D for Infants & Children 500 IU (12.5 mL)
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NutriStart Quick D Liquid Vitamin DNutriStart Quick Liquid Vitamin D Image 2
Sale priceFrom $14.99 Regular price$17.99 Unit price ($0.00/Serving)
NutriStart Quick D Liquid Vitamin D
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Omega Alpha Vitamin D3 1000 IU - Orange 50 mL Image 1
Sale price$6.75 Regular price$8.10 Unit price ($0.13/Serving)
Omega Alpha Vitamin D3 1000 IU - Orange (50 mL)
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Omega Alpha Vitamin D3 1000 IU - Unflavoured 120 mL Image 1
Sale price$13.50 Regular price$16.20 Unit price ($0.11/Serving)
Omega Alpha Vitamin D3 1000 IU - Unflavoured (120 mL)
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Omega Alpha Vitamin D3 1000 IU Concentrated Drops - Orange 50 mL Image 1
Sale price$29.65 Regular price$35.58 Unit price ($0.59/Serving)
Omega Alpha Vitamin D3 1000 IU Concentrated Drops - Orange (50 mL)
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Orange Naturals D3 1000 IU Drops (15 mL)
Sale price$13.99 Regular price$16.79 Unit price ($0.03/Serving)
Orange Naturals D3 1000 IU Drops (15 mL)
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Orange Naturals D3 1000 IU with Organic Coconut Oil 90 Softgels Image 1
Sale price$9.99 Regular price$11.99 Unit price ($0.11/Serving)
Orange Naturals D3 1000 IU with Organic Coconut Oil (90 Softgels)
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Orange Naturals D3 Drops 2500IU (15 mL)
Sale price$16.99 Regular price$20.39 Unit price ($0.03/Serving)
Orange Naturals D3 Drops 2500IU (15 mL)
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Orange Naturals Kids D3 Drops 400 IU 15 mL Image 1
Sale price$10.49 Regular price$12.59 Unit price ($0.03/Serving)
Orange Naturals Kids D3 Drops 400 IU (15 mL)
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Organika Liquid Vitamin D3 2500 IU 30 mL Image 1
Sale price$22.99 Regular price$27.59 Unit price ($0.03/Serving)
Organika Liquid Vitamin D3 2500 IU (30 mL)
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Platinum Naturals Baby Vitamin D3 Drops - Unflavoured 15 mL Image 1
Sale price$14.79 Regular price$17.75 Unit price ($0.04/Serving)
Platinum Naturals Baby Vitamin D3 Drops - Unflavoured (15 mL)
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Platinum Naturals Delicious D Vitamin D3 Kids 400 IU - Orange 15 mL Image 1
Sale price$14.79 Regular price$17.75 Unit price ($0.04/Serving)
Platinum Naturals Delicious D Vitamin D3 Kids 400 IU - Orange (15 mL)
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Platinum Naturals Vitamin D3 1000 IU (360 Softgels)
Sale price$17.45 Regular price$20.94 Unit price ($0.04/Serving)
Platinum Naturals Vitamin D3 1000 IU (360 Softgels)
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Platinum Naturals Vitamin D3 1000 IU - Lemon 15 mL Image 1
Sale price$15.97 Regular price$19.16 Unit price ($0.04/Serving)
Platinum Naturals Vitamin D3 1000 IU - Lemon (15 mL)
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Platinum Naturals Vitamin D3 Drops 1000 IU - Raspberry 15 mL Image 1
Sale price$15.97 Regular price$19.16 Unit price ($0.04/Serving)
Platinum Naturals Vitamin D3 Drops 1000 IU - Raspberry (15 mL)
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Platinum VItamin D3 2500 IU Extra Strength (Softgels)Platinum VItamin D3 2500 IU Extra Strength (Softgels)
Sale priceFrom $11.98 Regular price$14.38 Unit price ($0.06/Serving)
Platinum VItamin D3 2500 IU Extra Strength (Softgels)
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Platinum Vitamin D3 Drops 1000 IU - Orange 15 mL Image 1
Sale price$15.97 Regular price$19.16 Unit price ($0.04/Serving)
Platinum Vitamin D3 Drops 1000 IU - Orange (15 mL)
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Prairie Naturals Vitamin D3 1000 IU Softgels Image 1Prairie Naturals Vitamin D3 1000 IU Softgels Image 2
Sale priceFrom $9.73 Regular price$11.68 Unit price ($0.04/Serving)
Prairie Naturals Vitamin D3 1000 IU (Softgels)
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Prairie Naturals Vitamin D3 2500 IU BONUS SIZE 550 Softgels Image 1
Sale price$17.50 Regular price$21.00 Unit price ($0.03/Serving)
Prairie Naturals Vitamin D3 2500 IU BONUS SIZE (550 Softgels)
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Prairie Naturals Vitamin D3 Vegan (90 VCaps)
Sale price$19.99 Regular price$23.99 Unit price ($0.22/Serving)
Prairie Naturals Vitamin D3 Vegan (90 VCaps)
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Preferred Nutrition Vitamin D3 180 Softgels Image 1
Sale price$9.14 Regular price$10.97 Unit price ($0.05/Serving)
Preferred Nutrition Vitamin D3 (180 Softgels)
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Preferred Nutrition Vitamin K2 MK-7 100 mcg 60 VCaps Image 1
Sale price$12.29 Regular price$14.75 Unit price ($0.20/Serving)
Preferred Nutrition Vitamin K2 MK-7 100 mcg (60 VCaps)
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Progressive Vitamin D3 180 Softgels Image 1
Sale price$9.99 Regular price$11.99 Unit price ($0.05/Serving)
Progressive Vitamin D3 (180 Softgels)
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Progressive Vitamin D3 Extra Strength 2500 IU (180 Tablets)Progressive Vitamin D3 Extra Strength 2500 IU (180 Tablets)
Sale price$9.99 Regular price$11.99 Unit price ($0.05/Serving)
Progressive Vitamin D3 Extra Strength 2500 IU (180 Tablets)
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Sisu Kid's Vitamin D3 1000 IU - Strawberry Banana 90 Chewable Tablets Image 1
Sale price$9.58 Regular price$11.50 Unit price ($0.10/Serving)
Sisu Kid's Vitamin D3 1000 IU - Strawberry Banana (90 Chewable Tablets)
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Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin that plays a crucial role in maintaining bone health, boosting the immune system, and regulating calcium and phosphorus levels in the body. It also has other potential health benefits, such as reducing the risk of certain types of cancer, heart disease, and diabetes. Vitamin D3 is commonly recommended for people with a vitamin D deficiency, individuals with osteoporosis or osteomalacia, and for overall health maintenance.

Vitamin D3 is important for overall health and well-being, and taking vitamin D supplements can help maintain adequate levels of vitamin D in the body.

It is generally safe to take vitamin D3 supplements daily, however, it's important to consult a doctor to determine the right amount for individual needs, as excessive doses can lead to toxicity. Regular sun exposure and consuming foods naturally rich in vitamin D, such as fatty fish and fortified dairy products, can also help maintain adequate levels of vitamin D.

The side effects of vitamin D3 are generally mild and rare when taken in recommended doses. Some common side effects include:

  • Nausea
  • Vomiting
  • Loss of appetite
  • Constipation
  • Weakness
  • Dizziness
  • Headaches

However, high doses of vitamin D3 can lead to toxicity, causing symptoms such as:

  • Excessive thirst
  • Frequent urination
  • Muscle weakness
  • Fatigue
  • Confusion
  • Disorientation
  • Heart rhythm abnormalities


It's important to consult a doctor to determine the appropriate dose and to monitor vitamin D levels in the blood to avoid toxicity.

Contact Us to see how D3 vitamins can benefit you!