What Is Vitamin D2 (Ergocalciferol)?
Vitamin D exists in two main forms: D2 (ergocalciferol) and D3 (cholecalciferol). D2 is produced by irradiating ergosterol found in yeast or mushrooms, making it fully vegan. While D3 is often regarded as more bioavailable, research indicates that D2 can effectively raise and maintain blood levels of vitamin D when taken consistently. Deva use a high-quality vegan D2 to provide a reliable source of this crucial nutrient. Many health experts regard D2 as a suitable option for anyone avoiding animal-derived ingredients.
Why Choose a Vegan Vitamin D Supplement?
Many people assume they get enough vitamin D from sunlight, but for those following a plant-based diet, a supplement is often necessary. Most standard vitamin D supplements are derived from lanolin (sheep's wool) as vitamin D3, which is not suitable for vegans. Deva Vegan Vitamin D2 offers a plant-based alternative with 60 mcg (2400 IU) of ergocalciferol per tablet, delivering the sunshine vitamin without any animal ingredients. Whether you have limited sun exposure or simply prefer a cruelty-free option, this supplement helps maintain healthy vitamin D levels to support your wellbeing.
Key Benefits of Vitamin D2
Vitamin D performs several important functions in the body. According to the European Food Safety Authority (EFSA), vitamin D contributes to:
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Bone health – contributes to normal absorption and utilisation of calcium and phosphorus, helping to maintain strong bones
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Immune function – contributes to the normal function of the immune system
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Muscle function – contributes to normal muscle function
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Cell growth – contributes to normal cell division
Taking a daily vitamin D supplement helps ensure your body has the resources it needs to carry out these essential tasks. Remember that individual results may vary, and a balanced diet is also important.
Who May Benefit from Vitamin D2 Supplementation?
Certain groups are more likely to have low vitamin D levels and may benefit from supplementation:
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Vegans and vegetarians – limited dietary sources of vitamin D, particularly D3
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People with limited sun exposure – those living in northern latitudes, working indoors, or regularly using sunscreen
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Older adults – the skin becomes less efficient at producing vitamin D from sunlight with age
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Individuals with darker skin – higher melanin levels reduce vitamin D synthesis
If any of these apply to you, a daily vitamin D supplement like Deva's can help fill the gap. Always consult a health care professional to determine your specific needs through blood testing.
How Much Vitamin D2 Do You Need?
Deva's Vegan Vitamin D2 provides 60 mcg (2400 IU) per tablet, a potency that supports healthy levels for most adults. The recommended daily intake varies by age and health status, but many experts suggest 600–2000 IU for general maintenance. This dosage is considered safe and effective for daily use. If you have a known deficiency, your health care provider may recommend higher doses, but self-supplementing should be done under professional guidance due to the risk of toxicity at extremely high levels.
What Makes Deva Vegan Vitamin D2 Special?
Deva is a trusted name in vegan supplements. This product is 100% vegan, vegetarian, and free from any animal-derived ingredients. It is also for purity, freshness, and labelled potency. Each batch is manufactured in facilities that follow strict quality control procedures. The tablets are easy to swallow and can be taken with or without food, whilst taking them with a meal containing fat may enhance absorption since vitamin D is fat-soluble.
Safety and Considerations
Vitamin D is generally safe when taken as directed. However, extremely high doses over long periods can lead to toxicity, causing symptoms like nausea, weakness, and kidney problems. Do not exceed the recommended dosage unless advised by a doctor. If you are taking medications or have underlying health conditions, speak with your health care provider before starting any new supplement.
These statements have not been evaluated by the Medicines and Health care products Regulatory Agency. This product is not intended to diagnose, treat, or prevent any disease.