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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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

🏭GMP-certified, GMO-free manufacturing

💊5000 IU Vitamin D3 per tablet

🦴Supports healthy bones & teeth

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COP 230215

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☀️ Elevate your health game with the sunshine vitamin powerhouse!

BONE TEETH ARMOR - Optimizes calcium absorption for stronger bones and radiant teeth.
CLEAN PURE FORMULA - GMO-free, unflavored tablets crafted in state-of-the-art GMP facilities.
CLINICALLY TRUSTED FOR 65 YEARS - Douglas Laboratories’ legacy ensures premium, science-backed quality.
JOIN 1 100 HAPPY PROFESSIONALS - Rated 4.7 stars by thousands who’ve elevated their wellness game.
SUNSHINE STRENGTH IN EVERY DOSE - High-potency 5000 IU Vitamin D3 to power your immune and bone health.

Douglas Laboratories Vitamin D3 delivers a potent 5000 IU dose per tablet, expertly formulated to support immune function, calcium absorption, and bone health. Manufactured in GMP-certified, GMO-free facilities, this trusted supplement has been a go-to for healthcare professionals and wellness-focused adults for over 65 years.

Specifications

ASIN	B0041PQLF8
ASIN	B0041PQLF8
Age Range Description	Adult
Best Sellers Rank	#243,075 in Health ( See Top 100 in Health ) #929 in Vitamin D Supplements
Brand Name	Douglas Laboratories
Customer Reviews	4.7 4.7 out of 5 stars (1,145)
Customer reviews	4.7 4.7 out of 5 stars (1,145)
Dosage Form	Tablet
Flavor	Unflavored
Global Trade Identification Number	00310539034859
Is Discontinued By Manufacturer	No
Item Dimensions	8.9 x 4.6 x 4.6 centimeters
Item Form	Tablet
Item Weight	0.1 Pounds
Item model number	200562-100X
Manufacturer	Douglas Laboratories
Manufacturer	Douglas Laboratories
Number of Items	100
Product Benefits	metabolism_improvement, bone_health_support, energy_management
Product Dimensions	8.89 x 4.57 x 4.57 cm; 45.36 g
Specific Uses For Product	Teeth
UPC	310539034859
Unit Count	1.00 Count

Reviews

Y**N

Medication for vitamin D deficiency

22.02.2023

M**Z

Have been taking these vitamin D tablets for a few years now and my Vit D levels have gone up quite nicely. So would highly recommend as a good solution if your levels are low.

28.06.2025

S**P

Great product!!

25.10.2025

L**N

I have no issues with this vitamin. Have been taking it for a few years.

23.02.2026

J**T

Everyone needs a good vitamin D

19.02.2026

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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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