


VITAMIN D3
VITAMIN D3 is designed to deliver potent nutritional support for maintaining a strong and healthy skeletal system.
Formulated with a high dose of cholecalciferol (vitamin D3), it promotes optimal immune function, aids muscle recovery, and enhances the absorption of calcium and other essential nutrients.
VITAMIN D3 is especially beneficial when training conditions limit adequate sun exposure.

VITAMIN D3
essential information
The Benefits
- High-strength vitamin D3 1000IU per capsule.
- Supports bone health.
- Support bone mineralisation.
- Vitamin D helps calcium absorption.
- Can assist in maintaining healthy muscle function.
- 90 soft gel capsules
Ingredients & Dietary
- Free from gluten, dairy, nuts, egg and sugar.
- Contains soy-derived substances.
*Product is produced in a facility that also handles sulphites, cereals containing gluten, crustaceans, eggs, fish, soybeans, milk, mustard and products derived thereof.
Testing certificate
VITAMIN D3 is Informed Sport Certified.
To obtain the relevant Batch Certificate for this product, head to our Batch Certificate Library and search for your product’s batch number to find the corresponding certificate.
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FAQs
Why is vitamin D considered a hormone?
Vitamin D is not technically a vitamin but a hormone. When ultraviolet B (UVB) radiation from the sun reaches the skin’s epidermis, the body initiates the production of vitamin D, specifically vitamin D3. This distinction helps explain its vital role in numerous biological functions.
Does vitamin D support immune function?
Research has shown a strong correlation between low vitamin D levels and increased susceptibility to infections. Vitamin D plays a crucial role in modulating both innate and adaptive immune responses. This also explains why seasonal changes impact immune function. Cold weather itself doesn’t directly cause an increase in illnesses like influenza, rather, shorter days and reduced sunlight exposure lead to lower vitamin D levels, making the body more vulnerable to infections.
Does vitamin D help with calcium absorption?
Vitamin D deficiency has been linked to a higher risk of muscle and bone-related conditions, including osteopenia, osteoporosis, and muscle weakness. This is because vitamin D works synergistically to enhance calcium absorption, which is essential for maintaining strong bones and muscles.
Can I get enough vitamin D from sunlight?
While sunlight is a primary source of vitamin D, consistent exposure isn’t always feasible, especially for individuals living in areas with seasonal weather changes or those who spend most of their time indoors. Factors such as age, gender, body composition, and skin tone also influence vitamin D production.
When should I take vitamin D for optimal performance?
Since vitamin D is fat-soluble, it’s best absorbed when taken with a meal containing healthy fats. Given its role in calcium absorption, pairing it with calcium in the morning is ideal. Consistent intake is particularly important during the winter months when sunlight exposure is limited.

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