---
product_id: 4199131
title: "Vitamin D3 125 mcg (5000 IU) - 100 Servings (Softgels) - Bone Health, Immune Support & Calcium Metabolism Support - Vitamin D Supplement - D3 Vitamins - 5000 IU Vitamin D - Gluten Free"
brand: "jarrow formulas"
price: "₨8648"
currency: LKR
in_stock: true
reviews_count: 8
category: "Jarrow Formulas"
url: https://www.desertcart.lk/products/4199131-vitamin-d3-125-mcg-5000-iu-100-servings-softgels-bone
store_origin: LK
region: Sri Lanka
---

# Gluten & allergen free formula 5000 IU max strength D3 Supports bone & calcium metabolism Vitamin D3 125 mcg (5000 IU) - 100 Servings (Softgels) - Bone Health, Immune Support & Calcium Metabolism Support - Vitamin D Supplement - D3 Vitamins - 5000 IU Vitamin D - Gluten Free

**Brand:** jarrow formulas
**Price:** ₨8648
**Availability:** ✅ In Stock

## Summary

> ☀️ Elevate your wellness game with the sunshine vitamin powerhouse!

## Quick Answers

- **What is this?** Vitamin D3 125 mcg (5000 IU) - 100 Servings (Softgels) - Bone Health, Immune Support & Calcium Metabolism Support - Vitamin D Supplement - D3 Vitamins - 5000 IU Vitamin D - Gluten Free by jarrow formulas
- **How much does it cost?** ₨8648 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/4199131-vitamin-d3-125-mcg-5000-iu-100-servings-softgels-bone)

## Best For

- jarrow formulas enthusiasts

## Why This Product

- Trusted jarrow formulas brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Pure Formula:** Free from gluten, soy, dairy, nuts, and common allergens—perfect for sensitive lifestyles.
- • **Sunlight in a Softgel:** Cholecalciferol form mimics natural vitamin D3 from sunlight for optimal bioavailability.
- • **Bone Health Reinvented:** Enhances calcium & phosphorus absorption for stronger, more resilient bones.
- • **Daily Dose, Easy Swallow:** Small, golden softgels designed for hassle-free, once-a-day intake with meals.
- • **Power-Packed Immunity Boost:** 125 mcg (5000 IU) Vitamin D3 delivers 625% daily value to supercharge your immune defenses.

## Overview

Jarrow Formulas Vitamin D3 provides a potent 5000 IU (125 mcg) dose of cholecalciferol per softgel, supporting immune function, bone strength, and calcium metabolism. This allergen-free, gluten-free supplement mimics natural vitamin D3 produced by sunlight, ensuring superior absorption. Ideal for professionals seeking a convenient, daily boost to maintain optimal vitamin D levels year-round.

## Description

Product Description Jarrow Formulas Vitamin D3 is formulated with cholecalciferol, the form of vitamin D that may improve vitamin D status better than equivalent amounts of ergocalciferol (D2).* Each serving of Jarrow Formulas Vitamin D3 contains 125 mcg (5,000 IU) of vitamin D3, so you receive the amount of this essential nutrient to support your health. D3 is also the form produced by skin with UVB exposure (sunlight). Vitamin D3 is converted to its hormonally-active form, calcitriol, which enhances dietary calcium and phosphorous absorption, supports the production of osteocalcin (a structural protein in bone), and stimulates the vitamin D receptor in innate immune cells to support a healthy immune response.* Contains no wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts, or sesame. Adults take 1 softgel once a day with a fat-containing meal. Jarrow Formulas original goal has always remained the same: To design superior dietary supplements that help empower individuals to take charge of their own health.*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. From the Manufacturer Jarrow Formulas Vitamin D3 is formulated with cholecalciferol, the form of vitamin D that may improve vitamin D status better than equivalent amounts of ergocalciferol (D2).* Each serving of Jarrow Formulas Vitamin D3 contains 125 mcg (5,000 IU) of vitamin D3, so you receive the amount of this essential nutrient to support your health. Jarrow Formulas Vitamin D3 (cholecalciferol) may help improve vitamin D status better than equivalent amounts of ergocalciferol (D2).* D3 is also the form produced by skin with UVB exposure (sunlight). Vitamin D3 is converted to its hormonally-active form, calcitriol, which enhances dietary calcium and phosphorous absorption, supports the production of osteocalcin (a structural protein in bone), and stimulates the vitamin D receptor in innate immune cells to support a healthy immune response.* Contains no wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts, or sesame. Adults take 1 softgel once a day with a fat-containing meal. Jarrow Formulas’ original goal has always remained the same: To design superior dietary supplements that help empower individuals to take charge of their own health.*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Review: Blood tests confirm, good product at good price! - I live in a cloudy northern climate so need to supplement most of the year. Blood tests show it’s working and the correct dose: result was 75, ideal is 50-100, so hit the sweet spot. If you live in the sunny south but wear sunblock, the lower dose is probably enough. Best to check via blood test to make sure you’re not over- or under-doing it!
Review: Small and easy to swallow softgel capsules - My doctor prescribed me to take the Vitamin D3 5000 IU supplement daily. IU means International Unit and the actual value of each IU depends upon the type of vitamin. For Vitamin D 1 microgram of Vitamin D is equal to 40IU. These are softgel capsules. They look like normal gelatin based softgels and are golden yellow in appearance. WHAT IS VITAMIN D In the early 20th century scientists were trying to find a vaccine/cure for rickets. Cod liver oil was found to prevent rocket and it was assumed that Vitamin A (in the cod liver oil) was responsible for curing rickets. However, upon further research it was found that cod liver oil was able to cure rickets even if the Vitamin A was removed from the cod liver oil. It was then realized that the substance responsible for curing rickets was different than Vitamin A and it was named as Vitamin D (since this was fourth vitamin to be discovered.) Vitamins were given generic names (A,B,C,D) because the exact chemical composition names of these vitamins were not known. thus they were given generic names. Vitamin D helps the body to absorb calcium, magnesium, and phosphate. Deficiency of Vitamin D can cause bone issues such as rickets, osteoporosis (weak bones), osteomalacia (bone pain) Generally to check the levels of Vitamin D a bllod test is done called as 25-hydroxy vitamin D test . Healthy people have Vitamin D levels between 20 ng/mL (nanograms/milliliter) to 50 ng/mL. WHAT IS VITAMIN D3 Upon further research there were different forms of Vitamin D found, Vitamin D1, D2, D3, D4, D5. They have slightly different compositions but have same effect on the body. Vitamin D3 is chemically known as calciferol. HOW DOES BODY GET VITAMIN D3 Most of the Vitamin D in body is generated by body itself by a process that is triggered by exposure to sunlight. The epidermal layer of our skin contains 7-Dehydrocholesterol which is a precursor to vitamin D. When the sun’s ultraviolet rays touch the skin, they convert 7-Dehydrocholesterol to a molecule called vitamin D3 or cholecalciferol. This vitamin D3 or cholecalciferol is an inactive form (meaning that body cannot use it yet.) Liver and kidney help to convert cholecalciferol to an active/useful form by converting it to calcifediol and calcitriol respectively. calcitriol is the form of Vitamin D that body can use. So, if body is not able to get exposure to sun, then vitamin D3 or cholecalciferol cannot be synthesized. The Vitamin D3 supplements can help in this. Once the body gets Vitami D3 supplement, body can convert it to an active/useful form of Vitamin D. There are also other food sources of Vitamin D such as Lichen, cod liver oil, salmon, egg yolk. But some amount of Vitamin D is lost depending upon how food is cooked and it is difficult to absorb Vitamin D from food sources as well. Some other food items are also fortified with Vitamin D such as milk. VITAMIN D DOSAGE When atmospheric conditions are ideal and skies are clear, 30 minutes of whole-body exposure of pale skin to sunlight without clothing or sunscreen can result in the synthesis of between 10,000 and 20,000 IU of vitamin D. These quantities of vitamin D are large, and therefore capable of supplying the body's full needs. However, if you are in a line of work like me where I spend most of my time inside, getting sufficient exposure to sun is difficult. Also, lass blocks the For normal healthy adults between 9-71 years 4,000 IU per day is considered to be tolerable upper limit. However, depending upon the level of deficiency Doctor might prescribe a higher dose. VITAMIN D OVERDOSE Body can regulate the generation of Vitamin D, but taking too much of Vitamin D supplements can cause issues. The maximum amount of Vitamin D

## Features

- Immune Support Vitamins: Jarrow Formulas Vitamin D3 provides vitamin D3 to support a healthy immune response*
- Maximum Strength Vitamin D: Each softgel contains 125 mcg (5,000 IU) of vitamin D per serving, providing 625% of the suggested daily value
- Immune & Bone Support: Vitamin D3 supports dietary calcium and phosphorous absorption, bone strength, and immune response*
- Vitamin D Supplement: These D vitamins are wheat free, gluten free, soy free, dairy free, egg free, fish/shellfish free, peanuts/tree nuts free, and sesame free
- Suggested Use: Adults take 1 softgel once a day with a fat-containing meal or as directed by your qualified healthcare professional

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B003B6RB98 |
| Best Sellers Rank | #19,285 in Health & Household ( See Top 100 in Health & Household ) #227 in Vitamin D Supplements #1,723 in Sales & Deals |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,414) |
| Date First Available  | March 6, 2010 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | D5000 |
| Manufacturer  | Jarrow Formulas |
| Product Dimensions  | 0.24 x 0.24 x 0.39 inches; 0.49 ounces |

## Product Details

- **Brand:** Jarrow Formulas
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Softgel
- **Primary Supplement Type:** Calcium, Vitamin D3

## Images

![Vitamin D3 125 mcg (5000 IU) - 100 Servings (Softgels) - Bone Health, Immune Support & Calcium Metabolism Support - Vitamin D Supplement - D3 Vitamins - 5000 IU Vitamin D - Gluten Free - Image 1](https://m.media-amazon.com/images/I/71NCmpy0u8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Blood tests confirm, good product at good price!
*by H***R on December 6, 2025*

I live in a cloudy northern climate so need to supplement most of the year. Blood tests show it’s working and the correct dose: result was 75, ideal is 50-100, so hit the sweet spot. If you live in the sunny south but wear sunblock, the lower dose is probably enough. Best to check via blood test to make sure you’re not over- or under-doing it!

### ⭐⭐⭐⭐⭐ Small and easy to swallow softgel capsules
*by A***T on May 16, 2018*

My doctor prescribed me to take the Vitamin D3 5000 IU supplement daily. IU means International Unit and the actual value of each IU depends upon the type of vitamin. For Vitamin D 1 microgram of Vitamin D is equal to 40IU. These are softgel capsules. They look like normal gelatin based softgels and are golden yellow in appearance. WHAT IS VITAMIN D In the early 20th century scientists were trying to find a vaccine/cure for rickets. Cod liver oil was found to prevent rocket and it was assumed that Vitamin A (in the cod liver oil) was responsible for curing rickets. However, upon further research it was found that cod liver oil was able to cure rickets even if the Vitamin A was removed from the cod liver oil. It was then realized that the substance responsible for curing rickets was different than Vitamin A and it was named as Vitamin D (since this was fourth vitamin to be discovered.) Vitamins were given generic names (A,B,C,D) because the exact chemical composition names of these vitamins were not known. thus they were given generic names. Vitamin D helps the body to absorb calcium, magnesium, and phosphate. Deficiency of Vitamin D can cause bone issues such as rickets, osteoporosis (weak bones), osteomalacia (bone pain) Generally to check the levels of Vitamin D a bllod test is done called as 25-hydroxy vitamin D test . Healthy people have Vitamin D levels between 20 ng/mL (nanograms/milliliter) to 50 ng/mL. WHAT IS VITAMIN D3 Upon further research there were different forms of Vitamin D found, Vitamin D1, D2, D3, D4, D5. They have slightly different compositions but have same effect on the body. Vitamin D3 is chemically known as calciferol. HOW DOES BODY GET VITAMIN D3 Most of the Vitamin D in body is generated by body itself by a process that is triggered by exposure to sunlight. The epidermal layer of our skin contains 7-Dehydrocholesterol which is a precursor to vitamin D. When the sun’s ultraviolet rays touch the skin, they convert 7-Dehydrocholesterol to a molecule called vitamin D3 or cholecalciferol. This vitamin D3 or cholecalciferol is an inactive form (meaning that body cannot use it yet.) Liver and kidney help to convert cholecalciferol to an active/useful form by converting it to calcifediol and calcitriol respectively. calcitriol is the form of Vitamin D that body can use. So, if body is not able to get exposure to sun, then vitamin D3 or cholecalciferol cannot be synthesized. The Vitamin D3 supplements can help in this. Once the body gets Vitami D3 supplement, body can convert it to an active/useful form of Vitamin D. There are also other food sources of Vitamin D such as Lichen, cod liver oil, salmon, egg yolk. But some amount of Vitamin D is lost depending upon how food is cooked and it is difficult to absorb Vitamin D from food sources as well. Some other food items are also fortified with Vitamin D such as milk. VITAMIN D DOSAGE When atmospheric conditions are ideal and skies are clear, 30 minutes of whole-body exposure of pale skin to sunlight without clothing or sunscreen can result in the synthesis of between 10,000 and 20,000 IU of vitamin D. These quantities of vitamin D are large, and therefore capable of supplying the body's full needs. However, if you are in a line of work like me where I spend most of my time inside, getting sufficient exposure to sun is difficult. Also, lass blocks the For normal healthy adults between 9-71 years 4,000 IU per day is considered to be tolerable upper limit. However, depending upon the level of deficiency Doctor might prescribe a higher dose. VITAMIN D OVERDOSE Body can regulate the generation of Vitamin D, but taking too much of Vitamin D supplements can cause issues. The maximum amount of Vitamin D

### ⭐⭐⭐⭐⭐ 10/10
*by G***O on June 7, 2025*

great vitamin at a decent price too

## Frequently Bought Together

- Jarrow Formulas Vitamin D3 125 mcg (5000 IU) - 100 Servings (Softgels) - Bone Health, Immune Support & Calcium Metabolism Support - Vitamin D Supplement - D3 Vitamins - 5000 IU Vitamin D - Gluten Free
- Jarrow Formulas Zinc Balance 15 mg - 100 Servings (Veggie Caps) - Includes Copper - Essential Mineral for Immune System Support - Immune Support Supplement - Gluten Free Zinc Copper Supplement - Vegan
- Jarrow Formulas MK-7 90 mcg - Bioactive Form of Vitamin K2 - 120 Servings (Softgels) - For Bone & Cardiovascular Health - Vitamin K2 MK-7 Dietary Supplement - K2 Vitamin Supplement MK-7 - Gluten Free

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-06*