I have been informed that our bodies do not absorb Vit D in the tablet form? Do you offer liquid drops?

That is incorrect though some individuals might have better absorption with different forms based on their digestive system. I actually do better with the tablet form. My lab numbers don't go up as much when I do liquid or gel base but do with tablets. I actually started feeling better almost immediately after switching from a gel cap to these.

The label specifies that the ingredients are cellulose Celica and vegetable steroid. The label for their says this product contains no yeast, wheat, gluten, soy, milk/dairy, corn, sodium, sugar, starch, artificial food coloring, artificial preservatives, artificial flavoring or genetically modified organisms

Is this product sourced in China ?

The Vitamin D is sourced from Switzerland. It is manufactured in the United States.

sublingual or swallow?

You have to swallow these pills. They are small and round. Never had any trouble swallowing them.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Douglas Laboratories Vitamin D (5,000 I.U.) | Vitamin D3 Supplement to Support Immune Health, Calcium Levels, and Bones* | 100 Tablets

Product ID: 403268304

Details

Age range (description)
Adult
Brand
Douglas
Flavour
Unflavored
Item form
Tablet
Product benefits

💊5000 IU Vitamin D3 per tablet

🦴Supports bone & teeth health

🛡️Boosts immune & neuromuscular function

Description

🦸‍♂️ Elevate your health game with the ultimate Vitamin D3 boost!

BONE TEETH GUARDIAN - Clinically supportive formula designed to maintain strong bones and healthy teeth.
IMMUNE ENERGY BOOST - Enhances immune response and energy metabolism for your busy lifestyle.
PURE TRUSTED QUALITY - GMP-certified, GMO-free manufacturing ensures premium purity and safety.
ENDORSED BY PROFESSIONALS - 65 years of science-backed innovation trusted by healthcare experts worldwide.
SUNSHINE VITAMIN POWERHOUSE - High-potency 5000 IU D3 to fill nutrient gaps and elevate your wellness game.

Douglas Laboratories Vitamin D3 delivers a potent 5000 IU dose per tablet, expertly formulated to support immune health, calcium absorption, and bone strength. Manufactured in GMP-certified, GMO-free facilities, this trusted supplement has been a healthcare professional favorite for over 65 years, helping adults maintain optimal vitamin D levels and overall wellness.

Reviews

User

Works great

Perfect pill size and works to keep my vit d levels up.

16.04.2026

User

medicine

Medication for vitamin D deficiency

22.02.2023

User

5000 in 1 tablet

Its good to know you can get 5000 in one tablet

10.10.2026

User

Good quality

Good qualm

20.09.2026

User

Will raise your blood levels

Douglas labs Vitamin 3 is the only vitamin D that significantly raised my Vitamin D levels in blood work. You can count on their reputation to give you what you paid for.

19.08.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Asin	B0041PQLF8
Is Discontinued By Manufacturer	No
Item Model Number	200562-100X
Manufacturer	Douglas Laboratories
Product Dimensions	8.89 x 4.57 x 4.57 cm; 45.36 g

Douglas Laboratories Vitamin D (5,000 I.U.) | Vitamin D3 Supplement to Support Immune Health, Calcium Levels, and Bones* | 100 Tablets

Details

Details

Description

Specifications

Reviews

Common Questions