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Whole Earth & Sea Vegan Bioenhanced Vitamin D3 1000IU
Whole Earth & Sea Vegan Bioenhanced 1000IU is a plant-based vitamin D3 supplement from the Whole Earth & Sea line by Natural Factors. It’s designed to help support healthy bones, immune function, and normal calcium metabolism — especially for people with limited sun exposure or dietary sources of vitamin D.
What it is
A vegan bioenhanced vitamin D3 (cholecalciferol) supplement derived from wild-harvested lichen — a unique plant source that produces D3 naturally. Vitamin D3 is the most bioactive form of vitamin D and is typically better absorbed and utilized by the body than other forms like vitamin D2.
Who it’s for
Adults wanting nutrient support for bone and teeth health
Individuals with low sun exposure (indoors much of the year)
People who prefer vegan or plant-based supplements
Anyone looking to support immune function and calcium absorption
What it does
Helps the body absorb and use calcium and phosphorus
Supports bone and teeth strength and structure
Promotes normal immune system function
Helps maintain healthy muscles and nerves
Vitamin D3 is sometimes called the “sunshine vitamin” because the body makes it when skin is exposed to sunlight; supplementing can help maintain healthy levels when sunlight is limited.
Key Ingredient Role
Vitamin D3 (cholecalciferol) – 1000 IU: The bioactive form of vitamin D sourced from lichen, providing a dose suited for daily support in adults.
Non-medicinal ingredients are simple and minimal, typically including plant-derived capsule materials and stabilizers.
What’s unique about it?
This vitamin D3 is vegan-friendly and plant-based, making it a good choice for vegetarians and vegans who may otherwise only find vitamin D2 from plants or vitamin D3 from animal sources. The use of wild-harvested lichen ensures it’s naturally in the D3 form, which is known to be more effective at raising and maintaining vitamin D levels compared with D2.
Whole Earth & Sea Vegan Bioenhanced 1000IU is a plant-based vitamin D3 supplement from the Whole Earth & Sea line by Natural Factors. It’s designed to help support healthy bones, immune function, and normal calcium metabolism — especially for people with limited sun exposure or dietary sources of vitamin D.
What it is
A vegan bioenhanced vitamin D3 (cholecalciferol) supplement derived from wild-harvested lichen — a unique plant source that produces D3 naturally. Vitamin D3 is the most bioactive form of vitamin D and is typically better absorbed and utilized by the body than other forms like vitamin D2.
Who it’s for
Adults wanting nutrient support for bone and teeth health
Individuals with low sun exposure (indoors much of the year)
People who prefer vegan or plant-based supplements
Anyone looking to support immune function and calcium absorption
What it does
Helps the body absorb and use calcium and phosphorus
Supports bone and teeth strength and structure
Promotes normal immune system function
Helps maintain healthy muscles and nerves
Vitamin D3 is sometimes called the “sunshine vitamin” because the body makes it when skin is exposed to sunlight; supplementing can help maintain healthy levels when sunlight is limited.
Key Ingredient Role
Vitamin D3 (cholecalciferol) – 1000 IU: The bioactive form of vitamin D sourced from lichen, providing a dose suited for daily support in adults.
Non-medicinal ingredients are simple and minimal, typically including plant-derived capsule materials and stabilizers.
What’s unique about it?
This vitamin D3 is vegan-friendly and plant-based, making it a good choice for vegetarians and vegans who may otherwise only find vitamin D2 from plants or vitamin D3 from animal sources. The use of wild-harvested lichen ensures it’s naturally in the D3 form, which is known to be more effective at raising and maintaining vitamin D levels compared with D2.

