MycoD2™ is a high-potency, whole-food source of Vitamin D2 (ergocalciferol) derived from organically cultivated Oyster mushrooms (Pleurotus ostreatus). This innovative ingredient provides a vegan, non-animal alternative to traditional vitamin D sources, making it ideal for clean-label and plant-based formulations.

MycoD2™ is produced using a proprietary process that combines hot water extraction with pulsed UV light exposure, enabling the natural conversion of ergosterol (a fungal sterol) into bioavailable vitamin D2.

This process allows the mushroom itself to generate high levels of vitamin D, resulting in a standardized extract delivering up to 10,000 IU/g of Vitamin D2 within a whole mushroom matrix.

Unlike synthetic vitamin D sources, MycoD2™ retains the natural complexity of the mushroom, including beneficial compounds such as beta-glucans.

High Potency Vitamin D2 - Standardized to deliver up to 10,000 IU per gram, enabling efficient formulation at low inclusion levels.

Vegan & Whole-Food Source - Derived entirely from mushrooms, offering a plant-based alternative to animal-derived vitamin D (commonly sourced from lanolin).

Supports Bone & Immune Health - Vitamin D plays a critical role in calcium absorption, bone health, and immune system function.

Highly Bioavailable - Vitamin D2 from mushrooms is effectively converted by the body into its active form and has been shown to support healthy vitamin D status.

Clean Label Friendly - Suitable for organic, vegan, non-GMO, gluten-free, and Kosher formulations.

MycoD2™ is highly versatile and suitable for a wide range of formulations, including:

Dietary supplements (capsules, tablets, powders)
Functional beverages and drink mixes
Nutritional bars and foods
Plant-based and vegan products
Fortified dairy alternatives

Cardwell, G., Bornman, J. F., James, A. P., & Black, L. J. (2018). A Review of Mushrooms as a Potential Source of Dietary Vitamin D. Nutrients, 10(10), 1498. https://doi.org/10.3390/nu10101498
Holick, M. F., Biancuzzo, R. M., Chen, T. C., Klein, E. K., Young, A., Bibuld, D., Reitz, R., Salameh, W., Ameri, A., & Tannenbaum, A. D. (2008). Vitamin D2 is as effective as vitamin D3 in maintaining circulating concentrations of 25-hydroxyvitamin D. The Journal of clinical endocrinology and metabolism, 93(3), 677–681. https://doi.org/10.1210/jc.2007-2308
https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/
Trang, H. M., Cole, D. E., Rubin, L. A., Pierratos, A., Siu, S., & Vieth, R. (1998). Evidence that vitamin D3 increases serum 25-hydroxyvitamin D more efficiently than does vitamin D2. The American journal of clinical nutrition, 68(4), 854–858. https://doi.org/10.1093/ajcn/68.4.854