Optural D3 Adults

Name: Optural D3 Adults
Brand: Optural
SKU: 9894
Price: 89.00 USD
Availability: InStock

Your Essential Vitamin D3 for Daily Adult Wellness

Maintain optimal Vitamin D levels and strengthen your immune defense with our gentle, easy-to-use oral spray. Formulated for high bioavailability, this innovative micro-emulsion bypasses digestive barriers for fast, direct mucosal absorption—offering an effortless alternative to swallowing large tablets or capsules.

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 Adults – High-Bioavailability Vitamin D3

Busy lifestyles, indoor work, and seasonal changes often prevent adults from maintaining optimal Vitamin D levels. Optural D3 Adults delivers essential Vitamin D3 directly into the bloodstream via oral mucosal delivery, guaranteeing swift, reliable uptake regardless of digestive conditions.

Carefully crafted with clean ingredients, it offers a hassle-free daily spray routine to maintain strong bones, healthy teeth, proper muscle function, and an active immune system.

Indications

Bone & teeth density support
Immune system maintenance
Calcium & phosphorus uptake
Normal muscle function

Technical specifications

Format: Oral spray emulsion
Bioavailability: Direct oral cavity uptake
Formulation: Sugar-free & gluten-free
Supply: Multi-dose bottle

Target groups & Dosing

Adults & Seniors: Suitable for daily maintenance or targeted supplementation.

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

Advantages

Market-proven & Clinically proven
No pills or water required
Rapid transmucosal absorption
Flexible dosage adjustability
Sugar-free & Gluten-free
Premium quality standards

Advantages in detail

Market-proven: Trusted by healthcare professionals and users worldwide for effective daily maintenance.

Clinically proven: Backed by clinical research establishing rapid and sustained increases in blood Vitamin D levels.

Easy to use: A convenient spray format ideal for busy routines or individuals who find swallowing pills difficult.

Fast absorption: Oral mucosal delivery ensures direct uptake into circulation without reliance on GI absorption.

Flexible Dosing: Easily scale daily sprays to meet personal requirements or medical guidance.

Premium Quality: Produced under strict global manufacturing standards using pure, high-grade active ingredients.

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 Adults

Your Essential Vitamin D3 for Daily Adult Wellness

Description