{"product_id":"pureformulas-vitamin-d3-1000-iu-25-mcg-tablets-gb-b0ct1fm561","title":"PureFormulas Vitamin D3 1,000 IU (25 mcg) – Premium Vitamin D Supplement for Bone Health, Immune Support, and Overall Wellness – Non-GMO – 100 Tablets","description":"\u003cp\u003eGetting enough vitamin D is crucial for your overall health, but it can be tricky to achieve through sunshine and diet alone. That's where PureFormulas Vitamin D3 1,000 IU comes in – a convenient, high-quality source of cholecalciferol, the same form your body makes when exposed to sunlight. Each tablet provides 25 mcg of vitamin D3 to help keep your bones strong, your immune system fighting fit, and your muscles working properly. What's more, this non-GMO, vegetarian-friendly formula is easy to incorporate into your daily routine.\u003c\/p\u003e\u003ch2\u003eUnderstanding Vitamin D3 and D2\u003c\/h2\u003e\u003cp\u003eVitamin D exists in two primary forms: D2 (ergocalciferol) from plant sources and D3 (cholecalciferol) from animal sources or lichen. Evidence indicates that D3 is more effective at raising and sustaining blood levels of vitamin D. That's why PureFormulas uses vitamin D3 – for optimal bioavailability. This fat-soluble vitamin partners with calcium and phosphorus to support strong bones and teeth.\u003c\/p\u003e\u003ch2\u003eKey Benefits of Vitamin D3\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBone health:\u003c\/strong\u003e Vitamin D3 helps your body absorb calcium, essential for maintaining bone density and strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune support:\u003c\/strong\u003e It contributes to the normal function of the immune system, helping your body fend off seasonal challenges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMood and wellbeing:\u003c\/strong\u003e Adequate vitamin D levels are associated with a positive mood and an overall sense of vitality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuscle function:\u003c\/strong\u003e It contributes to normal muscle contraction and may help reduce the risk of falls in older adults.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese benefits are backed by decades of nutritional science. However, individual results may vary, and it is important to maintain a balanced diet and healthy lifestyle.\u003c\/p\u003e\u003ch2\u003eWho May Benefit from Vitamin D3 Supplementation?\u003c\/h2\u003e\u003cp\u003eSome groups are more likely to have low vitamin D levels. You may benefit from supplementation if you:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHave limited sun exposure due to indoor lifestyle, climate, or sunscreen uses.\u003c\/li\u003e\n\u003cli\u003eHave darker skin, which produces less vitamin D from sunlight.\u003c\/li\u003e\n\u003cli\u003eAre over 50, as skin synthesis declines with age.\u003c\/li\u003e\n\u003cli\u003eFollow a vegan or vegetarian diet (note: D3 from lanolin is not vegan; PureFormulas D3 is from lanolin, so not suitable for vegans).\u003c\/li\u003e\n\u003cli\u003eHave conditions that affect fat absorption, such as Crohn's disease or coeliac disease.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf you're unsure about your vitamin D status, a blood test can help determine if supplementation is right for you.\u003c\/p\u003e\u003ch2\u003eHow Much Vitamin D3 Should You Take?\u003c\/h2\u003e\u003cp\u003eThe UK reference nutrient intake (RNI) for vitamin D is 10 mcg (400 IU) per day for adults, but many experts suggest higher intakes – such as 25 mcg (1,000 IU) daily – may be beneficial for maintaining optimal blood levels. PureFormulas Vitamin D3 1,000 IU provides a moderate dose suitable for daily uses. Always follow the label directions and consult your health care provider before starting any supplement, especially if you have a medical condition or take medications.\u003c\/p\u003e\u003ch2\u003eWhat to Look for in a Quality Vitamin D Supplement\u003c\/h2\u003e\u003cp\u003eNot all vitamin D supplements are created equal. When choosing a product, consider the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Vitamin D3 (cholecalciferol) is preferred over D2 for better absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotency:\u003c\/strong\u003e Look for a dosage that matches your needs. PureFormulas offers 1,000 IU per tablet, a common maintenance dose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e Non-GMO and free from unnecessary additives. PureFormulas tablets are made with premium ingredients and contain no artificial colours or preservatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThird-party testing:\u003c\/strong\u003e While not explicitly stated, PureFormulas emphasises quality standards. Reputable brands often test for potency and purity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Made in the USA, ensuring high manufacturing standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety and Side Effects\u003c\/h2\u003e\u003cp\u003eVitamin D3 is generally safe when taken as directed. However, excessive intake (over 4,000 IU daily from supplements) can lead to toxicity, causing nausea, weakness, and kidney stones. Because vitamin D is fat-soluble, it can accumulate in the body. Stick to the recommended dosage and avoid taking multiple high-dose supplements without medical advice. If you are pregnant, nursing, or have a medical condition, consult your health care provider before uses.\u003c\/p\u003e\u003cp\u003eThis product is a food supplement. Do not exceed the recommended dose. Keep out of reach of children. Always consult a health care professional before taking any supplement, especially if you are pregnant, nursing, or have a medical condition.\u003c\/p\u003e\u003ch2\u003eWhat Makes This Vitamin D3 Supplement Special?\u003c\/h2\u003e\u003cp\u003ePureFormulas Vitamin D3 1,000 IU stands out for its quality and convenience. Each tablet delivers a precise 25 mcg dose of cholecalciferol in a non-GMO, vegetarian-friendly formula. Made in the USA with strict manufacturing standards, it is a reliable choice for supporting your bone health, immune function, and overall wellbeing.\u003c\/p\u003e","brand":"PureFormulas","offers":[{"title":"Default Title","offer_id":46726688833697,"sku":null,"price":21.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0043\/3313\/files\/61EbWnvPPGL._AC_SL1500.jpg?v=1784578040","url":"https:\/\/ukvitalityvitamins.co.uk\/products\/pureformulas-vitamin-d3-1000-iu-25-mcg-tablets-gb-b0ct1fm561","provider":"UkVitalityVitamins","version":"1.0","type":"link"}