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Vitamin D

Cholecalciferol is a form of vitamin D which is naturally synthesized in skin and functions as a pro-hormone, being converted to calcitriol. This is important for maintaining calcium levels and promoting bone health and development. As a medication, cholecalciferol may be taken as a dietary supplement to prevent or to treat vitamin D deficiency. One gram is 40,000,000 (40x106) IU, equivalently 1 IU is 0.025 µg. Dietary reference intake values for vitamin D (cholecalciferol and/or ergocalciferol) have been established and recommendations vary depending on the country:

  • In the EU: 20 µg/d (800 IU per day)
Now Foods Vitamin D-3 2000 IU Now Foods Vitamin D-3 2000 IU 30 caps
€4.82
Out of stock
Salvum Lab Vitamin D 2000 Salvum Lab Vitamin D 2000 60 caps
€4.83
Out of stock
UltraVit Vitamin D3 600 IU UltraVit Vitamin D3 600 IU 120 softgels
€5.26
Out of stock
MyVita Calcium + D3 Forte MyVita Calcium + D3 Forte 100 tab
€5.57
Out of stock
OstroVit Vitamin D3 2000 OstroVit Vitamin D3 2000 60 softgels
€5.73
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Activlab ADEK Vita Activlab ADEK Vita 60 caps
€6.89
Out of stock
Immortal Nutrition Vitamin D3 3000 Immortal Nutrition Vitamin D3 3000 90 tab
€7.00
Out of stock
Salvum Lab Calcynovit 1250 + D3 Salvum Lab Calcynovit 1250 + D3 60 tab
€8.26
€7.19
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AllNutrition Vitamin D3 2000 AllNutrition Vitamin D3 2000 200 caps
€7.70
Out of stock
Activlab Vitamin D-3 Forte 4000 iu Activlab Vitamin D-3 Forte 4000 iu 60 caps
€7.75
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OstroVit Vitamin D3 + K2 OstroVit Vitamin D3 + K2 90 tab
€7.92
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OstroVit Vitamin D3 8000 IU +  Vitamin K2 OstroVit Vitamin D3 8000 IU + Vitamin K2 60 tab
€9.88
€8.50
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Olimp Calcium D3 Forte Olimp Calcium D3 Forte 60 tab
€8.63
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7Nutrition Vitamin D3 4000 iu 7Nutrition Vitamin D3 4000 iu 120 caps
€8.71
Out of stock
UltraVit Calcium D3 UltraVit Calcium D3 90 tab
€9.12
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Salvum Lab Vitamin D 4000 Salvum Lab Vitamin D 4000 60 caps
€9.29
Out of stock
OstroVit ADEK OstroVit ADEK 200 tabs
€9.32
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7Nutrition Vitamin D3 2000 iu 7Nutrition Vitamin D3 2000 iu 120 caps
€9.65
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Salvum Lab Vitamin K2 + D3 Salvum Lab Vitamin K2 + D3 30 caps
€9.74
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Olimp Chela-Calcium D3 Olimp Chela-Calcium D3 30 caps
€9.75
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OstroVit Vitamin D3 + K2 + Calcium OstroVit Vitamin D3 + K2 + Calcium 90 tab
€9.82
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Real Pharm Immuno Protect Real Pharm Immuno Protect 60 tab
€9.83
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Olimp Gold-Vit D3 FAST 4000 iu Olimp Gold-Vit D3 FAST 4000 iu 30 tab
€9.88
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OstroVit Elite Omega 3 D3 + K2 OstroVit Elite Omega 3 D3 + K2 30 caps
€9.92
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