--- product_id: 15521813 title: "BIOTICS RESEARCH Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU – Vitamin D3 2000iu /Drop for Adults –Best Absorption, Strengthens Bones, Supports Cardiovascular & Immune System -1 fl oz" brand: "biotics research" price: "200.67 DT" currency: TND in_stock: true reviews_count: 8 category: "Biotics Research" url: https://www.desertcart.tn/products/15521813-biotics-research-bio-d-mulsion-forte-liquid-vitamin-d-drops store_origin: TN region: Tunisia --- # 4000 IU per serving for max potency Optimized calcium & phosphorus absorption Supports cardiovascular & cognitive health BIOTICS RESEARCH Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU – Vitamin D3 2000iu /Drop for Adults –Best Absorption, Strengthens Bones, Supports Cardiovascular & Immune System -1 fl oz **Brand:** biotics research **Price:** 200.67 DT **Availability:** ✅ In Stock ## Summary > 💪 Elevate your wellness game with every drop—because strong bones and sharp minds don’t wait! ## Quick Answers - **What is this?** BIOTICS RESEARCH Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU – Vitamin D3 2000iu /Drop for Adults –Best Absorption, Strengthens Bones, Supports Cardiovascular & Immune System -1 fl oz by biotics research - **How much does it cost?** 200.67 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/15521813-biotics-research-bio-d-mulsion-forte-liquid-vitamin-d-drops) ## Best For - biotics research enthusiasts ## Why This Product - Trusted biotics research brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Holistic Health Support:** Beyond bones—supports heart function and brain health with vitamin D receptors throughout your nervous system. - • **Superior Bioavailability:** Liquid formula in a sesame oil base for rapid, efficient absorption—feel the difference fast. - • **Immune System Power Boost:** Activates peptides that help your body fend off invaders, keeping you resilient year-round. - • **Premium Quality Assurance:** Made in a GMP & ISO-certified US lab, gluten-free and rigorously tested for purity and safety. - • **Ultra-Potent Vitamin D Drops:** 4000 IU per serving ensures you never miss your daily dose of bone-strengthening power. ## Overview Biotics Research Bio-D-Mulsion Forte delivers a potent 4000 IU dose of Vitamin D3 per serving in a highly absorbable liquid form. Designed to strengthen bones, support immune defenses, and enhance cardiovascular and cognitive health, this gluten-free supplement is crafted in a GMP and ISO-certified US facility, ensuring premium quality and purity for the discerning adult seeking comprehensive wellness. ## Description Visit the store Visit the Store Visit the store Visit the Store New Products Review: Highly bio-available Vitamin D - An excellent Vitamin D ! Really works well. Review: High quality D vitamin in sesame oil base - This is the only vitamin company that I buy most of my supplements from. They are in Canada and have high quality products. They utilize good quality control when producing all lines of their supplements. Many other companies aren't as fastidious in their product quality. This Vitamin D product is easily assimilated by the body for best absorption into circulation. Highly recommend. ## Features - PROMOTES STRONG BONES: Vitamin D helps with regulating absorption of calcium and phosphorus; It’s important to get enough vitamin D to ensure bones and teeth are strong - SUPPORTS THE IMMUNE SYSTEM: Vitamin D supports immune function; Having sufficient levels of vitamin D helps trigger peptides, which allow your body to quickly and effectively fight off invaders - SUPPORTS CARDIOVASCULAR FUNCTION & COGNITIVE HEALTH: In addition to supporting strong bones and the immune system, Vitamin D also helps support cardiovascular function and cognition; Vitamin D receptors are found throughout the nervous system and in the brain’s hippocampus, which makes this vitamin’s role even more far-reaching than we knew - WHO WE ARE: We have revolutionized the nutritional supplement industry by combining “The Best of Science and Nature"; Our focus on research, natural effectiveness, product safety, efficacy, quality control, and ongoing innovation drives our advancements in the field - QUALITY MADE IN THE USA: We produce tablets, capsules, powders, and liquids in a Texas Department of Health licensed, GMP-certified production and ISO-certified laboratory facility; All products are tested in a state-of-the-art laboratory to ensure safety, efficacy, and purity, and are Gluten Free! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EZFYD04 | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #24,786 in Health & Household ( See Top 100 in Health & Household ) #150 in Vitamin D Supplements | | Brand | BIOTICS RESEARCH | | Brand Name | BIOTICS RESEARCH | | Container Type | Bottle | | Customer Reviews | 4.8 out of 5 stars 2,174 Reviews | | Diet Type | Gluten Free | | Dosage Form | Drop | | Dose Release Method | Immediate Release | | Flavor | Unflavored | | Item Form | Drop | | Item Weight | 1 Ounces | | Manufacturer | BIOTICS | | Manufacturer Part Number | 1012 | | Model Number | 780053000492 | | Number of Items | 1 | | Primary Supplement Type | Vitamin D | | Product Benefits | Immune Support, Heart Health Support | | Special Ingredients | All Natural, Gluten Free, Dairy Free | | Specific Uses For Product | Immune Support | | UPC | 780053000492 | | Unit Count | 1 Fluid Ounces | ## Product Details - **Brand:** BIOTICS RESEARCH - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Item Form:** Drop - **Primary Supplement Type:** Vitamin D ## Images ![BIOTICS RESEARCH Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU – Vitamin D3 2000iu /Drop for Adults –Best Absorption, Strengthens Bones, Supports Cardiovascular & Immune System -1 fl oz - Image 1](https://m.media-amazon.com/images/I/61WxLEOQC7L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is the liquid supposed to be milky? i opened mine and the liquid is white in color.** A: Yes, the liquid is milky white and thick. This is one of the most effective Vit D that I have ever used! **Q: My bottle says 50 mcg, however it does not say 2000 iu? How do I know it contains that amount?** A: 50 mcg = 2000 iu (in other words, it's the same thing) **Q: Is this product still absorbed well seeing as it does not contain vitamin K2 like most vitamin D supplements do?** A: On the whole, drops are better absorbed than tablets. I take K2 and magnesium to help absorption concurrently with any D3....and with this specific product. No D3 should stand alone for optimal absorption. With this product, recommended by my doctor, I know that I am getting a high quality D3 with which I realize is best to not take alone for optimal absorption. **Q: In the description it says it is vitamin d3, but on the bottle label it does not mention vitamin d3. is it d3?** A: Yes it is d-3. Go to Biotics Research websie for more. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly bio-available Vitamin D *by R***I on January 26, 2026* An excellent Vitamin D ! Really works well. ### ⭐⭐⭐⭐⭐ High quality D vitamin in sesame oil base *by C***E on January 23, 2026* This is the only vitamin company that I buy most of my supplements from. They are in Canada and have high quality products. They utilize good quality control when producing all lines of their supplements. Many other companies aren't as fastidious in their product quality. This Vitamin D product is easily assimilated by the body for best absorption into circulation. Highly recommend. ### ⭐⭐⭐⭐⭐ Easy to take *by R***D on February 3, 2026* Taking this Vitamin D is so easy! It doesn’t have a bad aftertaste at all, which is a huge plus. I love the flexibility of being able to drop it directly into my mouth or just mix it into my morning drink. ## Frequently Bought Together - Biotics Research Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU – Vitamin D3 2000iu /Drop for Adults –Best Absorption, Strengthens Bones, Supports Cardiovascular & Immune System -1 fl oz - Biotics Research Bio Ae Mulsion IU Emulsified Vitamin A for Greater Uptake & Utilization, Concentrated Form, Promotes Immune Response, Aids in Visual Acuity, Supports Cardiovascular 1 Fluid Ounces - Biotics Research Bio K Mulsion Liquid Vitamin K Drops - 500 mcg/S - Vitamin K1 phytonadione for Adults - VIT K Supplement - Strong Bones, Heart Health, Blood Clotting Support, 1 fl oz --- ## 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.tn/products/15521813-biotics-research-bio-d-mulsion-forte-liquid-vitamin-d-drops](https://www.desertcart.tn/products/15521813-biotics-research-bio-d-mulsion-forte-liquid-vitamin-d-drops) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*