Optural D3 Vegan

Name: Optural D3 Vegan
Brand: Optural
SKU: 9910
Price: 89.00 USD
Availability: InStock

100% Plant-Based Vitamin D3 for Daily Wellness

Maintain your Vitamin D levels while staying true to a plant-based lifestyle. Extracted from natural lichen, our high-potency Vitamin D3 oral spray bypasses digestive barriers via a fine micro-emulsion that absorbs directly through the oral mucosa—offering an effortless alternative to animal-derived gelatin capsules or tablets.

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 Vegan – Pure Plant-Sourced Bioavailability

Most Vitamin D3 supplements are derived from lanolin (sheep’s wool), making them unsuitable for strict vegan or vegetarian diets. Optural D3 Vegan utilizes cholecalciferol sourced directly from organically grown lichen, providing identical bio-identical Vitamin D3 that the body naturally produces from sunlight.

Delivered via a fast-acting oral spray, it bypasses digestive breakdown to deliver direct, effective support for healthy bones, muscle performance, and immune defense.

Indications

Vegan bone & teeth density
Immune system maintenance
Optimal calcium absorption
Normal muscle function

Technical specifications

Source: 100% Lichen-derived D3
Format: Oral spray emulsion
Formulation: Sugar-free & Gluten-free
Supply: Multi-dose bottle

Target groups & Dosing

Vegans & Vegetarians: Ideal for anyone seeking cruelty-free Vitamin D supplementation.

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

Advantages

Market-proven & Clinically proven
100% Plant-based lichen D3
Fast transmucosal uptake
Flexible dosing adjustability
Sugar-free & Gluten-free
Premium quality standards

Advantages in detail

Market-proven: Trusted plant-based formula widely adopted for daily vegan maintenance.

Clinically proven: Backed by studies demonstrating that oral spray micro-emulsions effectively elevate plasma Vitamin D levels.

Easy to use: Effortless spray design avoiding animal-derived gelatin softgels or hard tablets.

Fast absorption: Direct mucosal delivery ensures rapid systemic uptake without reliance on GI digestion.

Flexible Dosing: Easily adjust daily sprays according to your personal routine or medical guidance.

Premium Quality: Crafted under strict European manufacturing standards with clean, sustainable lichen extracts.

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 Vegan

100% Plant-Based Vitamin D3 for Daily Wellness

Description