---
product_id: 572507068
title: "4-in-1 Vitamin D3 K2 Complete - ADK Vitamin Supplement, Enhanced Immune Support & Bone Health with D3 K2, A, & E - Whole Body Wellness & Bone Strength, 60 Easy-Swallow Softgels"
brand: "algaecal"
price: "1019 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Algaecal"
url: https://www.desertcart.ro/products/572507068-4-in-1-vitamin-d3-k2-complete-adk-vitamin-supplement
store_origin: RO
region: Romania
---

# Mixed Tocotrienols Vitamin E antioxidant power 1000 IU Vitamin D3 for optimal bone health 5550 mcg Vitamin K2 blend supports healthy blood flow 4-in-1 Vitamin D3 K2 Complete - ADK Vitamin Supplement, Enhanced Immune Support & Bone Health with D3 K2, A, & E - Whole Body Wellness & Bone Strength, 60 Easy-Swallow Softgels

**Brand:** algaecal
**Price:** 1019 Lei
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock Whole-Body Vitality with the Power of 4-in-1 ADK Wellness!

## Quick Answers

- **What is this?** 4-in-1 Vitamin D3 K2 Complete - ADK Vitamin Supplement, Enhanced Immune Support & Bone Health with D3 K2, A, & E - Whole Body Wellness & Bone Strength, 60 Easy-Swallow Softgels by algaecal
- **How much does it cost?** 1019 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/572507068-4-in-1-vitamin-d3-k2-complete-adk-vitamin-supplement)

## Best For

- algaecal enthusiasts

## Why This Product

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

## Key Features

- • **Heart & Bone Harmony:** Vitamin K2 keeps calcium in bones, out of arteries for smooth circulation
- • **Eco-Conscious Packaging:** 60 easy-swallow softgels in recyclable packaging for mindful wellness
- • **Premium Global Sourcing:** Ingredients from Switzerland, Norway, Italy & South America for unmatched purity
- • **Synergistic 4-in-1 Formula:** Vitamin D3, K2, A & E combined for amplified immune & bone support
- • **Radiant Skin & Immunity Boost:** Vitamin A & E promote youthful skin and robust defenses

## Overview

ALGAECAL 4-in-1 Vitamin D3 K2 Complete is a premium supplement delivering 1000 IU Vitamin D3 harmonized with Vitamins A, E (mixed tocotrienols), and a potent 5550 mcg Vitamin K2 blend. Designed to support bone strength, cardiovascular health, immune resilience, and radiant skin, it features globally sourced ingredients and eco-friendly packaging in 60 easy-to-swallow softgels.

## Description

Buy ALGAECAL 4-in-1 Vitamin D3 K2 Complete - ADK Vitamin Supplement, Enhanced Immune Support & Bone Health with D3 K2, A, & E - Whole Body Wellness & Bone Strength, 60 Easy-Swallow Softgels on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Best D3 Vitamin Supplement - I have been taking this supplement for 7 months now and the results are amazing. I have gone from deficiency to normal level. Would highly recommend this product.
Review: It helps build bone with osteoporosis - Great product. Specially for bone support.

## Features

- Balanced Vitamin D3: It’s essential to keep Vitamin D3 in balance with Vitamin A, Vitamin E, and Vitamin K for healthy blood pressure, optimal bone health, robust immunity, cardiovascular well-being, and the maintenance of radiant skin, nails and hair.
- Vitamin D3: Unlike standard vitamin D supplements, D3 Complete harmonizes 1000 IUs of Vitamin D with its essential counterparts: Vitamins A, E, & K. When taken together these 4 nutrients are greater than the sum of their parts.
- Vitamin A & E: Delivers Vitamin A to support a youthful appearance and a robust immunity. Also boasts superior Vitamin E (Mixed Tocotrienols from the annatto plant of South America). This Vitamin E is a powerful antioxidant, shielding your cells against free radical damage. This, when taken with Vitamin D, helps to support a healthy complexion, a fortified immunity and stronger bones.
- Vitamin K: with a robust 5,550 mcg blend including Vitamin K2-4 & K2-7. Helps keep calcium out of your arteries, ensuring smooth blood flow. This is a key factor in maintaining healthy blood pressure.
- Quality Assured: Made in the USA with premium ingredients from Switzerland, Norway, Italy, and South America following the highest manufacturing standards. 60 easy-to-swallow softgel capsules. Packaging is recyclable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CHKJMJ26 |
| Best Sellers Rank | #21,794 in Health & Household ( See Top 100 in Health & Household ) #263 in Vitamin D Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (508) |
| Date First Available  | November 1, 2023 |
| Department  | Unisex Adult |
| Manufacturer  | ALGAECAL |
| Product Dimensions  | 5.25 x 1.75 x 3 inches; 4 ounces |

## Product Details

- **Brand:** ALGAECAL
- **Flavor:** Unflavored
- **Item Form:** Softgel
- **Primary Supplement Type:** Vitamin A, Vitamin D3, Vitamin E, Vitamin K, Vitamin K2-4

## Images

![4-in-1 Vitamin D3 K2 Complete - ADK Vitamin Supplement, Enhanced Immune Support & Bone Health with D3 K2, A, & E - Whole Body Wellness & Bone Strength, 60 Easy-Swallow Softgels - Image 1](https://m.media-amazon.com/images/I/61LKgGSMmxL.jpg)

## Questions & Answers

**Q: I already take a multivitamin with A, D, E, and K. Will I get too much if I take D3 Complete?**
A: No need to worry. D3 Complete is carefully formulated to provide optimal amounts of each nutrient. Plus, the vitamins are balanced to work together, which maximizes their health benefits.

**Q: Is the vitamin K2 sourced from natto?**
A: No, AlgaeCal D3 Complete uses plant-derived Vitamin K, processed with medium-chain triglycerides for superior absorption. It provides the same bone and heart benefits as natto-derived K2, without soy allergens.

**Q: Why only 1000 IUs of vitamin D?**
A: Recent research shows that high doses of D3 can backfire—leading to lower bone density and a higher risk of falls. That’s why a balanced dose, combined with other fat-soluble vitamins, is both safer and more effective. Balance is key to nutrients!

**Q: I heard Vitamin A is bad for you. Is that true?**
A: Only if you take too much. Research shows that excessive Vitamin A can cause side effects, but the safe upper limit for adults is 3,000 mcg—that’s five times the amount in one softgel of D3 Complete. So you’re well within safe levels!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best D3 Vitamin Supplement
*by K***O on January 11, 2026*

I have been taking this supplement for 7 months now and the results are amazing. I have gone from deficiency to normal level. Would highly recommend this product.

### ⭐⭐⭐⭐⭐ It helps build bone with osteoporosis
*by C***. on December 8, 2025*

Great product. Specially for bone support.

### ⭐⭐⭐⭐⭐ Good, but Im worried lol
*by B***A on March 9, 2025*

Im willing to give it 5 stars because Im trying to trust the company. I will have blood work (labs) done next week at a doctor's appointment that I can compare to older labs from a few months ago. So we shall see... The reason I feel skeptical is due to how TINY these softgels are. The smallest softgel I have ever seen. And unlike some weird people, I have no issue swallowing my supplements & medicine. So for me, being tiny is a concern. How the heck am I to believe that 1,000 UI's of vitamin A, 1,000 UI's of vitamin D, 2.83 mg of vitamin E in one form & another 25mg & 50 mg of other vitamin E forms, 1,000 mcg (833% of daily value) Vitamin K1, and 4,550 mcg total of K2 ... ARE ALL FITTING INTO ONE ITTY-BITTY, BARELY THERE SOFTGEL?! Maybe that is possible, and my mind just can not wrap itself around the idea that so much stuff can be packed into something so extremely small. But we shall see. They obviously go down easily. No taste. No sick stomach. No issues at all, other than I just dont understand how that much can be in something so little. Im worried Im not getting the amount of vitmains it claims Im getting each day.

## Frequently Bought Together

- ALGAECAL 4-in-1 Vitamin D3 K2 Complete - ADK Vitamin Supplement, Enhanced Immune Support & Bone Health with D3 K2, A, & E - Whole Body Wellness & Bone Strength, 60 Easy-Swallow Softgels
- ALGAECAL Plus - Organic Red Algae Calcium Supplement, Vitamin K2 MK7 (100mg), Vitamin D3 (1600 IU), Magnesium (350mg) & Trace Minerals, for Bone Health & Strength, 120 Veggie Caps, 3 Pack
- AlgaeCal - Strontium Boost, Natural Strontium Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - Veggie Caps, 3 Month Supply

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-22*