New Chapter Fermented Vitamin D3 2,000 IU – Organic Immune and Bone Support with Turmeric and Reishi Mushroom, 90 Vegetarian Tablets

Key Benefits of Vitamin D3

Vitamin D3 contributes to the normal function of the immune system, the maintenance of normal bones and teeth, and normal muscle function. It also supports the normal absorption and utilisation of calcium and phosphorus. New Chapter Fermented Vitamin D3 provides 2,000 IU of bio-available vitamin D3 in a formula that includes organic turmeric and reishi mushroom, all in a fermented base designed for gentle digestion. This one-daily tablet is an excellent choice for those seeking to maintain their overall health throughout the year.*

What Makes Fermented Vitamin D3 Special?

Fermentation is a traditional process that breaks down nutrients into smaller, more absorbable compounds. New Chapter uses a proprietary fermentation method with organic ingredients to create a vitamin D3 that your body can recognise and uses efficiently. Unlike standard synthetic forms, fermented D3 is more akin to nutrients from whole foods, making it easy on the stomach and suitable for those with digestive sensitivities. The addition of fermented turmeric and reishi mushroom enriches the formula: turmeric contributes to the maintenance of normal joints, while reishi is an adaptogenic mushroom traditionally used to support the body's resilience to stress.*

Who Should Consider This Supplement?

Vitamin D deficiency is common, especially amongst people in northern climates, those who spend limited time outdoors, or individuals with darker skin. Older adults and those with digestive conditions that affect fat absorption may also benefit from supplementation. This fermented formula is 100% vegetarian (no gelatine) and free from synthetic additives, making it an ideal choice for anyone seeking a clean, organic vitamin D source. The inclusion of turmeric and reishi makes it particularly appealing for those who prefer whole-food-based supplements over isolated nutrients.

How to Choose the Right Vitamin D Dosage

The UK government recommends a daily intake of 400 IU (10 µg) for most adults, but many experts suggest higher intakes of 1,000–2,000 IU for optimal blood levels. New Chapter Fermented Vitamin D3 provides 2,000 IU (250% of the reference nutrient intake) per tablet – a balanced maintenance dose that supports general wellness without exceeding the upper tolerable limit. If you have a known deficiency, your health care provider may recommend a higher dose. Always consult your doctor to determine the appropriate dosage based on your blood levels and lifestyle.

What's Inside: Organic Superfoods and Fermented Ingredients

Each tablet contains more than just vitamin D3. Organic turmeric root provides curcuminoids that contribute to normal joint function and help protect cells from oxidative stress, while reishi mushroom – an adaptogenic fungus – supports immune modulation and stress resilience. These superfoods are fermented alongside the D3 to enhance their bioavailability and create a whole-food matrix. The result is a synergistic blend that nourishes the body on multiple levels. No artificial flavours, colours, or synthetic fillers – only clean, organic nutrition.

Quality and Certifications You Can Trust

New Chapter is committed to purity and potency. This product is USDA Organic, Non-GMO Project Verified, and Certified Gluten-Free by NSF. It is also certified kosher and 100% vegetarian. Every batch undergoes rigorous testing to ensure it meets the highest standards of quality. You can be confident you are getting a premium supplement backed by decades of expertise in whole-food nutrition.

Safety and Side Effects

Vitamin D is fat-soluble, so it is best taken with a meal that contains healthy fats for optimal absorption. At 2,000 IU per day, side effects are rare, but exceeding 4,000 IU daily for prolonged periods may lead to toxicity. If you are taking medications that affect vitamin D metabolism (e.g., corticosteroids, cholesterol-lowering drugs), consult your doctor before uses. This product is not intended to diagnose, treat, , or prevent any disease.

* These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, , or prevent any disease.