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Brand: NutritionX
Vitamin D3+K2 (120 Tablets)
Often referred to as the ‘sunshine’ vitamin thanks to the fact that the majority of Vitamin D3 is made in the skin via sunlight, many athletes will be deficient in Vitamin D, particularly during the winter months. An important vitamin for overall wellbeing, Vitamin D deficiencies have been shown to impair muscle recovery and increase the chances of an Upper Respiratory Tract Infection, as well as negatively impact immune system function; all of which could potentially impair performance.
Growing evidence shows that supplementing daily with Vitamin D3 can be beneficial to athletic performance, especially when it comes to preventing winter infections and boosting recovery from muscle-damaging exercise. Vitamin D3 and Vitamin K also play a major role in calcium absorption in the body, making them a powerful duo when it comes to maintaining bone health.
Vitamin K2 (Menaquinone)
75μg
Vitamin D3 (Cholecalciferol)
2000IU (50μg)
Product Benefits
- 2000IU dose - perfect to prevent vitamin D deficiencies, common during winter months
- Helps to boost recovery from muscle-damaging exercise
- Reduces risk of contracting Upper Respiratory Tract Infections
- Contains added Vitamin K to help effective calcium absorption and support bone health
Product Benefits
- Increases muscle buffering capacity
- Promotes sprint and power
- Add to your favourite shake or drink on its own
AED 95.00
Frequently Asked Questions
Vitamin K2 (Menaquinone)
75μg
Vitamin D3 (Cholecalciferol)
2000IU (50μg)
Product Benefits
- 2000IU dose - perfect to prevent vitamin D deficiencies, common during winter months
- Helps to boost recovery from muscle-damaging exercise
- Reduces risk of contracting Upper Respiratory Tract Infections
- Contains added Vitamin K to help effective calcium absorption and support bone health
What makes Sport Certified different from other supplement retailers?
Sport Certified® is the world’s first online store exclusively selling supplements which are fully tested by globally recognized testing bodies that are approved by professional sport organizations.
Every single batch manufactured, of every product, of every brand that is sold on Sport Certified® had gone through a rigorous laboratory test for banned substances and contaminants which are prohibited in pro sport.
If the product failed the test, then it was not eligible to be sold on Sport Certified®
An official and unique Batch Certification will be provided with each order.
What is a Batch Certificate and why does it matter?
A Batch Certificate proves that the exact batch of a supplement was independently tested and found free of banned substances and contaminants.
For a pro athlete, this is critical because it reduces the risk of accidental doping and demonstrates due diligence if you’re ever tested.
Non-tested supplements can be contaminated with substances which are banned in Pro Sport, which can lead to doping violations and penalties.
Who are the laboratory tests done by?
The comprehensive laboratory tests are conducted by the leading international testing bodies for prohibited substances such as: InformedSport, NSF, HASTA, BSCG and Kölner Liste. These highly reputable testing bodies are fully aligned with the World Anti-Doping Agency (WADA) and are internationally recognized and approved by major pro sport organizations.
Do you ship across the GCC?
Yes, we provide fast shipping in the GCC Region.
Can Clubs or Institutions place bulk or recurring orders?
Yes, of course! If you have a more customized request, please reach out to our team at: support@sport-certified.com or WhatsApp: +971 50 123 2302.
Can I return or exchange a product?
If you are not 100% satisfied with your product. We would like to hear back. Please email support@sport-certified.com
Due to health and safety regulations, all supplement sales are final. We do not accept returns or exchanges on opened or used products. Unopened, unused items in their original sealed packaging may be returned within 14 days of purchase with proof of purchase. Shipping costs are non-refundable. Defective or damaged items will be replaced or refunded at our discretion.
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