Try our energy bars 👇
Try our energy bars 👇
Vitamin D3 4Energy delivers 2000 IU in a single capsule. It’s ideal for endurance athletes who train in various weather conditions and need a strong immune system to support their performance. The high dosage is particularly beneficial during months with limited sunlight.
Vitamin D3 improves cognitive function, maintains hormonal balance, and supports healthy bones and teeth.
Boost your performance by strengthening your immune system with Vitamin D3!
- Supports the immune system
- Improves cognitive function
- Preserves hormonal balance
- Contributes to normal bones
- Contributes to teeth health
Vitamin D is fat-soluble, so you must intake it with a source of fat.
Take 1 capsule per day with a meal.
After 2 to 3 months of taking vitamin D with a main meal, blood levels of vitamin D have been proven to increase by 50%. It is also a good idea to take vitamin D in the first half of the day, as it can affect melatonin production and consequently affect the quality of sleep.
Caution!
The high dose of 2000 IU is not intended for prolonged use. Take when dealing with vitamin D deficiency or under the supervision of your physician.
Dietary supplement. Vitamin D3 (as cholecalciferol) 2000 IU*. Other ingredients: vegan capsules, bulking agent: magnesium salts of fatty acids. May contain traces of oats, barley, wheat (GLUTEN), fish, milk (MILK) or soy.
Net quantity: 90 capsules. *1000% RDA
At 4Endurance, our mission is simple
To provide elite-level nutrition at accessible prices for all. We follow the latest science in sports nutrition and use only high-quality ingredients that support your performance. From amateur enthusiasts to professional teams, we support athletes of all levels in reaching their goals.
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