Immune Support / Nutrient Coverage
Vitamin D3
Supports immune wellness, bone health, and overall daily nutrition.
Common form: Cholecalciferol

What it is
Vitamin D3 is a fat-soluble vitamin that helps support immune wellness, bone health, and overall health.
Why we use it
Yvora includes Vitamin D3 in the Day Formula because many people monitor vitamin D as part of their daily wellness and nutrient routine.
Key benefits
Supports immune wellness
Supports bone health
Supports overall daily nutrition
Complements a modern wellness routine
Why it matters
Many people spend much of their day indoors, and vitamin D intake can vary depending on sun exposure, diet, location, and lifestyle.
Sourcing note
Vitamin D3 is commonly sourced from lanolin or vegan lichen. We prefer suppliers with clear identity, purity, and stability documentation.
Quality note
Preferred procurement standard: cholecalciferol made by audited European or U.S. manufacturers using fully traceable lanolin feedstock, or lichen-derived D3 from controlled European cultivation. Each lot should be verified for identity, potency, oxidation, stability, and contaminants.
Related ingredients
Explore similar support areas.

Immune Support / Antioxidant Support
Vitamin C
Supports antioxidant protection and immune wellness.

Immune Support / Nutrient Coverage
Zinc
Supports immune function, nutrient balance, and overall wellness.

Energy / Nutrient Coverage
B Vitamins
Supports daily energy metabolism and nutrient coverage.
Day + Night System
