--- product_id: 253616113 title: "Doctor's Best Vitamin D3 2500IU with Vitashine D3, Non-GMO, Vegan, Gluten Free, Soy Free, Regulates Immune Function, Supports Healthy Bones, 60 Count" brand: "doctor's best" price: "S$30" currency: SGD in_stock: true category: "Doctor's Best" url: https://www.desertcart.sg/products/253616113-doctors-best-vitamin-d3-2500iu-with-vitashine-d3-non-gmo store_origin: SG region: Singapore --- # 2500 IU Vegan D3 Supports Bone Health Immune System Boost Doctor's Best Vitamin D3 2500IU with Vitashine D3, Non-GMO, Vegan, Gluten Free, Soy Free, Regulates Immune Function, Supports Healthy Bones, 60 Count **Brand:** doctor's best **Price:** S$30 **Availability:** ✅ In Stock ## Summary > 🌞 Unlock your daily sunshine boost — vegan, potent, and essential! ## Quick Answers - **What is this?** Doctor's Best Vitamin D3 2500IU with Vitashine D3, Non-GMO, Vegan, Gluten Free, Soy Free, Regulates Immune Function, Supports Healthy Bones, 60 Count by doctor's best - **How much does it cost?** S$30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/253616113-doctors-best-vitamin-d3-2500iu-with-vitashine-d3-non-gmo) ## Best For - doctor's best enthusiasts ## Why This Product - Trusted doctor's best brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plant-Powered D3:** 2500 IU of Vitashine D3, a superior, sustainably sourced vegan cholecalciferol. - • **Clean & Conscious:** Non-GMO, gluten-free, soy-free, and certified by the UK Vegan Society for mindful wellness. - • **Immune System Ally:** Enhances immune function with optimal vitamin D levels, essential year-round. - • **Bone & Heart Guardian:** Clinically proven to regulate calcium for strong bones, teeth, and cardiovascular health. - • **Trusted Quality & Value:** 60 softgels with a 4.7-star rating, delivering premium health support for busy professionals. ## Overview Doctor's Best Vitamin D3 2500IU delivers a potent, plant-based cholecalciferol (Vitashine D3) that supports bone density, immune resilience, and cardiovascular health. This non-GMO, vegan, gluten- and soy-free formula is clinically validated to optimize calcium absorption and promote overall longevity, making it a must-have for health-conscious professionals seeking clean, effective supplementation. ## Description Vitamin D has well-established hormonal effects, and like other hormones it can act as a "molecular switch" by influencing the expression of multiple genes. One of its major hormonal effects is to regulate calcium's homeostasis activities in the body. This is of vital importance, since calcium is involved in the functioning of all cells but most cells require only very little of it. Vitamin D helps the body manage calcium homeostasis (keep calcium within healthy ranges in all the body's cells, tissues and organs). Vitamin D research has rapidly expanded into exploring its diverse roles in human health. Vitamin D's clinically proven bone benefits are directly related to its management of calcium homeostasis and specifically to calcium balance in bone. Calcium balance is essential for bone growth and formation. Vitamin D is essential to ensure healthy control over calcium absorption and the availability of calcium to bone. Multiple studies have shown its support for healthy bone structure from childhood through old age. The body's activated vitamin D (25-hydroxy vitamin D3) not only influences bone health but helps support immune system responses, the heart and circulation, the lungs, the musculoskeletal system and virtually all the body's other functional systems. It is increasingly becoming clear that optimal vitamin D status may have beneficial impact on longevity. In a recently published prospective study of thousands of elderly men in Sweden, Hong Kong, and the USA, a significant association was found between healthy blood 25(OH)D levels and a healthy lifespan. Recent research also suggests the prevalence of subclinical vitamin D deficiency is increasing worldwide, and this is paralleled by an increasing number of overweight individuals. It has been proposed that being overweight may contribute to lower blood 25(OH)D levels because the storage of vitamin D in adipose tissue decreases its bioavailability. ## Features - Doctor's best vegan D3 features vitashine D3 - a plant source of vitamin D3 (cholecalciferol), the superior form of supplemental vitamin D. Needed for the body to regulate phosphorus and calcium levels for bones, teeth and heart protection. Vitamin D3 is produced in the skin by absorbing the sun’s UV rays and is obtained from food in limited amounts. Sun protection and climate factors may influence low Vitamin D3 levels. - Vegan D3 - The Vitashine D3 in best vegan D3 is sustainably harvested and registered with the prestigious UK Vegan Society. - Benefits - Vitamin D3 is beneficial for supporting bone health, immune wellness, cardiovascular function, and for cellular gene regulation and metabolism. - Clinically proven - Vitamin D is essential to ensure healthy control over calcium absorption and the availability of calcium to bone. Multiple studies have shown its support for healthy bone structure from childhood through old age. The liver converts cholecalciferol into the activated form of vitamin D (25-hydroxy vitamin D3) and not only influences bone health but helps support immune system responses, the heart and circulation, the lungs, the musculoskeletal system and virtually all the body’s other functional systems. It is increasingly becoming clear that maintaining optimal vitamin D lev - During the summer months products may arrive warm but desertcart stores and ships products in accordance with manufacturers' recommendations, when provided. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E816ROU | | ASIN | B00E816ROU | | Age Range Description | Adult | | Allergen Information | Gluten Free, Soy Free | | Best Sellers Rank | #28,227 in Health ( See Top 100 in Health ) #200 in Vitamin D Supplements | | Brand Name | Doctor's Best | | Color | clear | | Customer Reviews | 4.7 4.7 out of 5 stars (3,946) | | Customer reviews | 4.7 4.7 out of 5 stars (3,946) | | Diet Type | Vegan | | Dosage Form | Softgel | | Flavor | Vegan D3 | | Global Trade Identification Number | 00753950003026 | | Is Discontinued By Manufacturer | No | | Item Dimensions | 5.4 x 5.4 x 9.5 centimeters | | Item Form | Capsule | | Item Weight | 0.04 Kilograms | | Item model number | DRB-00302 | | Manufacturer | Doctor's Best | | Manufacturer | Doctor's Best | | Manufacturer Part Number | DRB-00302 | | Material Type Free | en_AE | | Model Name | Doctor's Best Non-GMO, Vegan | | Model Number | DRB-00302 | | Number of Items | 1 | | Primary Supplement Type | Vitamin D3 | | Product Benefits | Bone Health Support | | Product Dimensions | 5.41 x 5.41 x 9.53 cm; 40 g | | Specific Uses For Product | Immune Support | | UPC | 885260283789 753950003026 | | Unit Count | 60 Count | ## Product Details - **Brand:** Doctor's Best - **Diet type:** Vegan - **Flavour:** Vegan D3 - **Item form:** Capsule - **Primary supplement type:** Vitamin D3 ## Images ![Doctor's Best Vitamin D3 2500IU with Vitashine D3, Non-GMO, Vegan, Gluten Free, Soy Free, Regulates Immune Function, Supports Healthy Bones, 60 Count - Image 1](https://m.media-amazon.com/images/I/61gQCPN9E0L.jpg) ## Questions & Answers **Q: What is vitamin D3?** A: Vitamin D3 is an essential nutrient that helps support calcium absorption, bone health, immune function, and overall wellness.* **Q: Is it completely vegan?** A: Yes. This vitamin D3 is derived from plant sources and delivered in vegan veggie capsules without animal-derived ingredients.* **Q: Where is the D3 sourced from?** A: The vitamin D3 is sourced from Vitashine, a plant-based form produced from lichen, making it suitable for vegan diets.* **Q: What are the benefits of vitamin D3?** A: Vitamin D3 helps support calcium absorption, immune health, and normal heart and bone function.* **Q: What's the daily dosage?** A: Adults typically take 1 capsule daily with food, or as recommended by a nutritionally informed physician.* ## Frequently Bought Together - Doctors Best Vegan D3 2500 IU (Vitashine), Plant Sourced Vitamin D3, Non-GMO, Gluten Free, Soy Free, Vegan 60 Veggie Caps - Doctor's Best Fully Active B12 1500 mcg, Non-GMO, Vegan, Gluten Free, Supports Healthy Memory, Mood and Circulation, 60 Count - Doctor's Best Natural Vitamin K2 Mk-7 with MenaQ7, 100mcg Vitamin K2 Supplement Supports Bone Health, Non-GMO, 60 Veggie Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/253616113-doctors-best-vitamin-d3-2500iu-with-vitashine-d3-non-gmo](https://www.desertcart.sg/products/253616113-doctors-best-vitamin-d3-2500iu-with-vitashine-d3-non-gmo) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-18*