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Vitamin D is essential for maintaining bones, teeth, immunity and muscle function, especially when sunlight is lacking. It helps absorb calcium, supports mood and can reduce inflammation. A lack of vitamin D can lead to fatigue, weak immunity or weakened bones. It is also recommended to take it with fat, the usual dose is 1000–4000 IU per day
Discover the perfect combination of vitamins and minerals with Amix Performance D3-K2-Mg-Zn...
18.95€ Ex Tax: 18.95€
Product in stockAmix GreenDay Omega 3 Forte+ is a high-quality fish oil with a high content of omega-3, whic..
25.30€ 19.97€ Ex Tax: 19.97€
Product in stockAmix GreenDay Vitamin D3 2500 IU is a high-quality vitamin D - a fat-soluble vitamin and is ..
9.95€ 5.97€ Ex Tax: 5.97€
Product in stockAmix Nutrition Super Vitamin D3 2500I.U. with Calcium is a dietary supplement in capsules de..
13.95€ 6.95€ Ex Tax: 6.95€
Product in stockOmega-3 fatty acids are an essential element of the diet and everyday life, which takes care of ..
25.30€ 16.48€ Ex Tax: 16.48€
Product in stockAmix Performance Vitamin D 4000 IU is a high-quality dietary supplement designed to suppleme..
13.95€ 8.90€ Ex Tax: 8.90€
Product in stockRaw Powders Vitamin D3 - 4000IUFat-soluble vitamin D3 helps the body absorb calcium and phosphor..
9.95€ 6.47€ Ex Tax: 6.47€
Product in stockWhat is Vitamin D3 + Vitamin K2?The combination of vitamins D3 and K2 is a co..
12.95€ 8.42€ Ex Tax: 8.42€
Product in stockRaw Powders Calcium + Magnesium + Zinc + D3 capsules:A balanced formula for u..
14.95€ 9.72€ Ex Tax: 9.72€
Product in stockHealthy Choice Vitamin D3 4000IU with Olive OilVitamin D is a fat-soluble vitamin, so these oliv..
21.99€ 15.99€ Ex Tax: 15.99€

Vitamin D is a fat-soluble vitamin that is essential for the absorption of calcium and phosphorus, bone and tooth health, immune system function, and mood. Since most people don't get enough sunlight (especially during the cold season), vitamin D deficiency is very common and can lead to fatigue, weak immunity, and even bone loss.
Vitamin D is usually taken in doses of 1,000–4,000 IU per day, depending on individual needs, age, time of year, and blood test results. It is recommended to take it with a meal containing fat, as this improves absorption. You can choose from drops, capsules, or spray forms. It is recommended to check your blood levels of vitamin D if you are taking it for a long time or in high doses.
Fitsport offers a wide range of carefully selected and tested vitamin D supplements from trusted manufacturers. In our store you will find high-quality products - from daily doses to therapeutic forms, as well as complexes with vitamin K2 for better absorption. We constantly update our offers and ensure competitive prices, and we also often apply special promotions. When ordering goods online, you can expect fast delivery, and if you have any questions, our specialists are always ready to provide professional advice and help you choose the most suitable option for your needs.