Optural D3+K1

Name: Optural D3+K1
Brand: Optural
SKU: 9911
Price: 89.00 USD
Availability: InStock

Dual Action for Bone Health & Blood Clotting Support

Combine the power of Vitamin D3 and Vitamin K1 in one simple, fast-acting oral spray. While Vitamin D3 facilitates optimal calcium absorption, Vitamin K1 plays a vital role in normal blood clotting and bone health. Delivered as a fine micro-emulsion for immediate transmucosal uptake, offering a convenient alternative to pills.

Advantages of all our products:

Market-proven
Easy to use
Fast absorption
Flexible Dosing
Premium Quality

Categories: FOOD SUPPLIMENT, Optural D3 Tag: Oral Spray Brand: Optural

Description
Clinically Proven

Description

Optural D3+K1 – Essential Combination for Bones & Coagulation

Vitamin D3 and Vitamin K1 work together to maintain vital bodily functions. Vitamin D3 promotes proper calcium absorption and immune system performance, while Vitamin K1 (Phylloquinone) contributes to maintaining normal bone structure and standard blood coagulation pathways.

Optural D3+K1 utilizes oral mucosal spray delivery to ensure rapid absorption into circulation without relying on gastrointestinal breakdown, delivering efficient daily nutritional support.

Indications

Bone density & teeth maintenance
Normal blood coagulation support
Calcium uptake facilitation
Immune system maintenance

Technical specifications

Format: Oral spray emulsion
Active K1: Pure Phylloquinone
Formulation: Sugar-free & Gluten-free
Supply: Multi-dose bottle

Target groups & Dosing

Adults: Designed for everyday dual-vitamin supplementation.

Daily Dose: 1 spray daily (or as directed)
Method: Spray directly onto inner cheek

Advantages

Market-proven & Clinically proven
Dual D3 + K1 support formula
Fast transmucosal uptake
Flexible dosing adjustability
Sugar-free & Gluten-free
Premium quality standards

Advantages in detail

Market-proven: Trusted formulation designed to deliver precise daily amounts of essential vitamins D3 and K1.

Clinically proven: Backed by studies confirming the efficiency and high bioavailability of oral spray vitamin delivery.

Easy to use: Clean oral spray application that eliminates the hassle of swallowing tablets.

Fast absorption: Bypasses digestive system processing via direct buccal mucosal absorption.

Flexible Dosing: Simple to adjust daily dosage based on professional medical recommendations.

Premium Quality: Formulated using pure active ingredients under strict European quality standards.

Clinically Proven

Vitamin D oral spray has been clinically studied and proven to support healthy vitamin D levels year-round, giving both you and your customers confidence in its efficacy, safety, and premium quality.

The efficacy of Vitamin D oral sprays was a subject of research conducted at the Institute of Nutrition. This study served as the introduction to a three-year applied research project titled “Challenges in Achieving Adequate Vitamin D Status”, co-funded by the Public Agency for Research Activities and the Ministry of Health.

The study aimed to evaluate whether daily supplementation with 25 µg (1000 IU) vitamin D3 (cholecalciferol) in the form of oral sprays contributes to a sufficient increase in blood vitamin D levels.

The study took place during winter (January–March 2019) with 235 healthy participants who were initially insufficiently supplied with vitamin D (12–20 µg/L). Severe deficiency was observed in 21% of participants, who were advised to begin supplementation immediately. The control group received no supplementation, while the test group received 25 µg (1000 IU) vitamin D daily, equivalent to 500% of the legislated recommended daily intake.

Results

Supplementation resulted in a significant and statistically meaningful increase in plasma vitamin D levels:

Plasma concentration rose from 16±1 µg/L to 26±1 µg/L (N=26).
88% of participants reached a plasma concentration of at least 20 µg/L after 8 weeks, and 26% exceeded 30 µg/L.
Some individuals may require more than 1000 IU daily to achieve optimal vitamin D status.

Optural D3+K1

Dual Action for Bone Health & Blood Clotting Support

Description