7Nutrition Vitamin D3 4000 - 120 caps
- Concentrated dose of vitamin D3 (4000 IU) per capsule. Supports strong bones and teeth, as well as muscle and nervous system function. Effectively strengthens immunity, especially in autumn and winter. Helps proper absorption of calcium and phosphorus.
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7Nutrition Vitamin D3 4000 provides a highly concentrated dose of vitamin D3, developed for individuals with increased requirements for this nutrient. Supplementation at this dosage is recommended during periods of deficiency—particularly in autumn and winter, when access to natural sunlight is limited. Each serving, consisting of 1 capsule, contains a precisely selected amount of vitamin D with documented effects, supporting the body on multiple levels:
Vitamin D3 4000 IU (100 μg) – supports immune function, the maintenance of strong bones and teeth, and proper muscle function. It exhibits immunomodulatory effects and has a beneficial influence on the nervous system. Higher doses provide strong support, especially for individuals with increased needs—such as athletes, people with overweight, or during the autumn–winter period, when cutaneous synthesis of vitamin D is limited.
7Nutrition Vitamin D3 4000 is a product that provides comprehensive support for the body. Key potential benefits of use:
- Effective replenishment of vitamin D deficiencies
- Support for the skeletal and muscular systems
- Strengthening of immune function
- Support for proper nervous system function
The product description has been prepared based on the properties of its ingredients. The content available on this page is for educational purposes and refers to scientific research on individual substances. It does not constitute official health claims.
References
- Chiang C.M., Ismaeel A., Griffis R.B., Weems S. 2017. Effects of Vitamin D Supplementation on Muscle Strength in Athletes: A Systematic Review. Journal of Strength and Conditioning Research: 31(2), 566-574.
- Grant W.B., Wimalawansa S.J., Pludowski P., Cheng R.Z. 2025. Vitamin D: Evidence-Based Health Benefits and Recommendations for Population Guidelines. Nutrients: 17(2), 277. doi: 10.3390/nu17020277
- Normy żywienia dla populacji Polski 2024
NET WEIGHT: 20 g
PACKAGE CONTENTS: 120 capsules.
| ACTIVE INGREDIENTS | 1 capsule |
| Vitamin D3 4000 j.m. / Witamina D3 4000 j.m. | 100 μg (2000%*) |
* RWS - Reference value for adult consumption.
PRODUCER:
7FIT Spółka Akcyjna,
Stanowice 82a,
55-200 Oława